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  1. Prevalence and Management of Diabetes in Korean Adults

    PubMed Central

    Choi, Yong Jun; Kim, Hyeon Chang; Kim, Hee Man; Park, Seok Won; Kim, Jongoh; Kim, Dae Jung

    2009-01-01

    OBJECTIVE This research investigated recent changes in the prevalence and management status of diabetes among Korean adults. RESEARCH DESIGN AND METHODS The Korea National Health and Nutrition Examination Survey (KNHANES), a nationwide survey examining the general health and nutrition status of the Korean people, was conducted in 1998, 2001, and 2005. Using the first (1998; n = 5,645), second (2001; n = 4,154), and third (2005; n = 4,628) KNHANES datasets, in the present study, we estimated the prevalence of diabetes among Korean adults (aged ?30 years), the proportions of known cases of diabetes, and the proportions of well-controlled cases of diabetes, as defined by either the American Diabetes Association (A1C <7%) or the International Diabetes Federation guidelines (A1C <6.5%). RESULTS In 2005, the prevalence of diabetes was estimated to be 9.1% (?2.58 million people: 10.2% of men and 7.9% of women), including 6.2% with known diabetes and 2.9% with newly diagnosed diabetes. The prevalence of impaired fasting glucose was 17.4% (?4.94 million people). The proportion of known cases of diabetes drastically increased from 23.2% in 1998 to 41.2% in 2001 and 68.0% in 2005 (P < 0.0001). Among known diabetic patients in 2005, 43.5 and 22.9% had A1C levels <7.0 and <6.5%, respectively. CONCLUSIONS The overall prevalence of diabetes in Korea has not changed significantly between 1998 and 2005. Physician diagnosis and treatment rates of diabetes have significantly improved during this period, but glycemic control was still poorer than that in other developed countries. PMID:19675201

  2. Arsenic Exposure and Prevalence of Diabetes Mellitus in Korean Adults

    PubMed Central

    Rhee, Sang Youl; Hwang, You-Cheol; Chin, Sang Ouk; Chon, Suk; Kim, Young Seol

    2013-01-01

    It has been suggested that there is an association between environmental, low-level arsenic exposure and the risk of diabetes mellitus (DM), but little research has been conducted. Here, the glucose tolerance status and urinary creatinine adjusted total arsenic concentrations were analyzed in 3,602 subjects ≥ 20 yr of age who were registered for the Korea National Health and Nutrition Examination Survey, 2008-2009. Various demographic parameters were associated with urinary arsenic concentrations. After adjusting for these variables, urinary arsenic concentrations in subjects with DM were significantly higher than those in subjects with normal glucose tolerance and those with impaired fasting glucose (P < 0.001). Compared with the lowest quartile ( < 70.7 µg/g creatinine), the odds ratios and 95% confidence intervals for DM were 1.11 (0.73-1.68), 1.42 (0.94-2.13), and 1.56 (1.03-2.36) for urinary arsenic concentrations of 70.7 to < 117.7, 117.7 to < 193.4, and ≥ 193.4 µg/g creatinine, respectively, following multivariate adjustment. Furthermore, the urinary total arsenic concentration was inversely associated with the insulin secretion index, HOMA2 %B (β = -0.033, P = 0.032). These findings suggest that arsenic exposure, possibly involving beta cell dysfunction, is associated with an increased risk of DM in the Korean population. PMID:23772150

  3. The Prevalence and Factors Associated with Hearing Impairment in the Korean Adults

    PubMed Central

    Hong, Jae W.; Jeon, Ju H.; Ku, Cheol R.; Noh, Jung H.; Yoo, Hyung J.; Kim, Dong-Jun

    2015-01-01

    Abstract There are few studies that have used audiometric testing to gauge the demographic characteristics and associated risk factors for hearing loss at the national-level. Here, we investigated the weighted prevalence and associated factors of hearing impairment in 16,040 Korean adult population. Subjects completed audiometric test and laboratory examination as part of the data from The 2010–2012 Korea National Health and Nutrition Examination Survey (KNHANES). In our respective study, the overall weighted (n = 33,762,584) prevalence of mild hearing impairment among the Korean adult population was 20.5% (95% clearance [CI], 19.6–21.6), whereas moderate-to-profound hearing impairment was 9.2% (95% CI, 8.6–9.9). The weighted prevalence of mild hearing impairment in younger adults (19–39 years’ old) was 4.4% (3.5–5.5), in middle-age adults (40–64 years), it was 21.1% (19.8–22.5), and in older adults (≥65 years’ old), it was 69.7% (67.8–71.6). Logistic regression analyses were performed for low/mid frequency or high-frequency mild hearing impairment with age, sex, tobacco use, heavy alcohol use, educational background, occupational noise exposure, obesity, hypertension, diabetes, total serum cholesterol, and estimated glomerular filtration rate (eGFR) <60 mL/min/1.73m2 as covariates. The analyses revealed independent correlations between increased age, tobacco use, education, hypertension, and eGFR <60 mL/min/1.73m2, and low/mid frequency and high frequency mild hearing impairment. High frequency mild hearing impairment was positively correlated with male sex, diabetes, and an increase in total serum cholesterol. Taken together, hearing impairment in Korea is highly prevalent with approximately one-fifth of Korean adult reporting mild hearing impairment. This study suggests that individuals with cardiovascular risk factors such as hypertension, diabetes, smoking, increased serum cholesterol, or decreased eGFR are at particular risk of developing hearing impairment. As such, these groups may benefit from hearing loss screening in addition to those groups typically considered to be of elevated risk including geriatrics, those of low socioeconomic status, and those with considerable occupational noise exposure. PMID:25761183

  4. Prevalence of Musculoskeletal Symptoms Related With Activities of Daily Living and Contributing Factors in Korean Adults

    PubMed Central

    Choi, Kyusik; Cheong, Hae-Kwan

    2013-01-01

    Objectives This study aims to investigate the prevalence of musculoskeletal symptoms and factors related to daily activities in a representative Korean population. Methods This study was based on the questions about musculoskeletal symptoms in the Korean General Social Survey 2010. The questionnaire about musculoskeletal symptoms was adopted from Korean Occupational Safety and Health Agency guide, and it includes general characteristics, characteristics of pain, work type, work intensity and a 12-item Short Form Health Survey (SF-12). We utilized the criteria of the National Institute for Occupational Safety and Health to define the prevalence of musculoskeletal symptoms. Demographic, behavioral and socioeconomic factors were analyzed using logistic regression. Results The prevalence of musculoskeletal symptoms was 38.3%. The prevalence was higher in females, the elderly, those without health insurance, and those with a low income, low education, and occupations with a heavy workload. The prevalence by body part was highest in the back, shoulder, and knee, in that order. The physical component summary and mental component summary of the SF-12 decreased with increasing musculoskeletal symptoms. Conclusions Musculoskeletal symptoms are very common in the general population, and related to various socio-demographic factors. These results suggest that active prevention and management of musculoskeletal symptoms is needed at a national level. PMID:23407585

  5. Prevalence, correlates, and comorbidities of adult ADHD symptoms in Korea: results of the Korean epidemiologic catchment area study.

    PubMed

    Park, Subin; Cho, Maeng Je; Chang, Sung Man; Jeon, Hong Jin; Cho, Seong-Jin; Kim, Byung-Soo; Bae, Jae Nam; Wang, Hee-Ryung; Ahn, Joon Ho; Hong, Jin Pyo

    2011-04-30

    We examined the prevalence, correlates, and comorbidities of adult attention-deficit hypersensitivity disorder (ADHD) symptoms in a Korean community using data from the National Epidemiological Survey of Psychiatric Disorders in Korea conducted in 2006. A total of 6081 subjects aged 18 to 59 years participated in this study. Diagnostic assessments were based on the Adult ADHD Self-Report Scale Screener and Composite International Diagnostic Interview administered by lay interviewers. The frequencies of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) disorders, sleep disturbances, and suicidal tendency were compared in the ADHD and non-ADHD groups. Odds ratios and significance levels were calculated. The 6 month prevalence of adult ADHD symptoms was 1.1%. Associations between ADHD symptoms and alcohol abuse/dependence, nicotine dependence, mood disorders, major depressive disorder, bipolar disorder, anxiety disorders, obsessive-compulsive disorder, post-traumatic stress disorder, social phobia, specific phobia, somatoform disorder, sleep disturbances, and suicidality were overwhelmingly positive and significant (P<0.05), after controlling for gender and age. Adult ADHD symptoms are highly associated with substance abuse, mood and anxiety disorders, somatoform disorders, sleep disturbances and suicidality, suggesting that clinicians should carefully evaluate and treat such psychiatric disorders in adults with ADHD symptoms. PMID:20724004

  6. Socioeconomic Disparities in Osteoporosis Prevalence: Different Results in the Overall Korean Adult Population and Single-person Households

    PubMed Central

    Kim, Jungmee; Lee, Joongyub; Shin, Ju-Young; Park, Byung-Joo

    2015-01-01

    Objectives: The present study was conducted in order to examine the association between socioeconomic status (SES) and osteoporosis prevalence in Korea and to assess whether different associations are found in single-person households. Methods: A cross-sectional population-based study was conducted using the Korea National Health and Nutrition Examination Survey, from 2008 to 2011. The study subjects were people aged ? 50 years with osteoporosis as defined by bone mineral density. Multivariate logistic models were used to estimate prevalence odds ratios (pORs) and 95% confidence intervals (CIs). Gender differences in the likelihood of osteoporosis were analyzed based on household income, education level, and residential area. Results: There were 8221 osteoporosis patients aged ? 50 years, of whom 927 lived in single-person households. There was a gender-specific association between osteoporosis prevalence and all three SES factors that we analyzed: income, education, and residential area. After adjusting for age, SES, and health behaviors, including body mass index (BMI), low household income was only significantly associated with osteoporosis in men, whereas education level had an inverse relationship with osteoporosis only in women (p=0.01, p<0.001, respectively). However, after controlling for age and BMI, rural residency was only associated with osteoporosis in women living in single-person households (pOR, 1.59; 95% CI, 1.05 to 2.43). Conclusions: The Korean adult population showed a gender-specific relationship between SES and osteoporosis prevalence, with a different pattern found in single-person households. PMID:25857646

  7. Prevalence and Trends of Isolated Systolic Hypertension among Korean Adults: the Korea National Health and Nutrition Examination Survey, 1998-2012

    PubMed Central

    Kim, Na Rae

    2015-01-01

    Background and Objectives Systolic and diastolic blood pressure may have different effects on cardiovascular disease, but limited data is available for hypertension subtypes in the Korean population. Thus, the prevalence, and absolute number of hypertension subtypes among Korean adults was estimated. Subjects and Methods The Korea National Health and Nutrition Examination Survey 1998-2012 was used to estimate the prevalence and absolute number of each hypertension subtype among Korean adults aged ≥20 years. Hypertension was classified into four subtypes: treated hypertension (TH), isolated systolic hypertension (ISH), isolated diastolic hypertension (IDH), and combined systolic and diastolic hypertension (SDH). Results In 2012, approximately 9.5 million adults were estimated to have hypertension, which consists of 5675671 TH (60.0%), 954253 ISH (10.1%), 1649486 IDH (17.4%), and 1175506 SDH (12.4%). Between 2010 and 2012, the proportion of IDH steadily decreased with age, but ISH increased especially in older ages (≥40). Between 1998 and 2012, TH markedly increased from 1.4 million to 5.7 million while the number of untreated hypertension remained relatively constant. During the same time, the number of hypertensive elderlies increased from 507000 to 2822000 along with rapid ageing of the Korean population. Despite of significant improvement in treatment rate, there are still around 583000 elderlies with untreated hypertension (423000 ISH; 42000 IDH; 118000 SDH) as of 2012. Conclusion Although the prevalence of hypertension has been constant over the last decades, absolute number of people with hypertension has been increasing. Along with the rapid population ageing, the number of elderly hypertension is increasing and the ISH is also becoming more prevalent. PMID:26617652

  8. Association Between Obesity, Abdominal Obesity, and Adiposity and the Prevalence of Atopic Dermatitis in Young Korean Adults: the Korea National Health and Nutrition Examination Survey 2008-2010

    PubMed Central

    Lee, Ji Hyun; Han, Kyung Do; Jung, Han mi; Youn, Young Hoon; Lee, Jun Young; Park, Yong Gyu

    2016-01-01

    Purpose Whether obesity is a risk factor for atopic dermatitis (AD) remains unclear. The aim of the present study was to investigate the association between obesity and AD in Korean young adults. Methods We included nationally representative data of 5,202 Korean adults aged 19-40 years, obtained from the cross-sectional Korea National Health and Nutrition Examination Survey 2008-2010. Results Single (unmarried) status was more frequently observed in AD patients (male, [P=0.0002] and female, [P<0.0001]). AD prevalence exhibited a U-shape trend in relation to body mass index (BMI), waist circumference (WC), and total body fat (BF) percentage, especially in young adult women. Women with BMI ≥25 kg/m2, WC ≥80 cm, and highest quartile (Q4) of total BF percentage had the highest prevalence of AD. The odds ratio (OR) for participants with both BMI ≥25 kg/m2 and WC ≥80 cm was 3.29 (95% confidence interval [CI] 1.71-3.55); therefore, having both general and abdominal obesity was considered a prominent risk factor for AD in young women. After adjustment for confounding factors, including age, smoking, alcohol drinking, exercise, vitamin D, income level, and single status, high BMI (≥30 kg/m2) (OR=4.08, 95% CI: 1.53-10.93), high WC (≥80 cm) (OR=2.05, 95% CI: 1.07-3.94), and high BF percentage (Q4) (OR=2.10, 95% CI: 1.24-3.57) were shown to be significantly associated with AD in young adult women. Conclusions In this large-scale nation-wide study of Korean adults, obesity was positively related to the presence of AD in women. Our findings suggest that weight management may help prevent AD. PMID:26739403

  9. Socioeconomic Disparities in the Prevalence of Blepharoptosis in the South Korean Adult Population Based on a Nationwide Cross-Sectional Study

    PubMed Central

    Rha, Eun Young; Han, Kyungdo; Park, Yongkyu; Yoo, Gyeol

    2016-01-01

    Purpose We investigated the association between socioeconomic status (SES) and the prevalence of blepharoptosis in a representative South Korean population. Methods This cross-sectional study was based on data obtained in the Korea National Health and Nutrition Examination Survey from 2010 to 2012. In total, 17,178 Korean adults (7,261 men and 9,917 women) aged 19 years or older were enrolled. Blepharoptosis was defined as a marginal reflex distance 1 (MDR 1) lower than 2 mm. Household income and education level were used as indicators of SES. Univariate and multiple logistic regression analyses were conducted to analyze the relationship between SES and the prevalence of blepharoptosis. Results Household income was inversely associated with the prevalence of blepharoptosis in women [adjusted odds ratio (aOR) and corresponding 95% confidence interval (95% CI) was 1.894 (1.336, 2.685)], and educational level was inversely associated with blepharoptosis in both men and women [aORs and 95% CIs were 1.572 (1.113, 2.219) and 1.973 (1.153, 3.376), respectively]. After adjusting for household income and educational level, low SES was associated with a high prevalence of blepharoptosis in women only. Conclusions Socioeconomic disparities in the prevalence of blepharoptosis were found among women. Indeed, future research using a prospective design to determine the causal relationship between SES and blepharoptosis may identify SES as a risk factor for this condition. PMID:26727468

  10. The Prevalence of Toxocariasis and Diagnostic Value of Serologic Tests in Asymptomatic Korean Adults

    PubMed Central

    Lee, Jin-Young; Yang, Moon Hee; Hwang, Jung-Hae; Kang, Mira; Paeng, Jae-Won; Yune, Sehyo; Lee, Byung-Jae

    2015-01-01

    Purpose Toxocariasis is the most common cause of peripheral blood eosinophilia in Korea and produces eosinophilic infiltration in various organs, including the lung. However, the prevalence of toxocariasis in the general population is rarely reported. Methods We investigated the seroprevalence of Toxocara larval antibody among asymptomatic people who attended Samsung Medical Center for a health checkup, including low-dose chest computed tomography (CT) between March 2012 and December 2013. A total of 633 people (400 men and 233 women) were prospectively recruited. Results The Toxocara-seropositive rate was 51.2% using the current cutoff value based on Toxocara enzyme-linked immunosorbent assay (ELISA) (67.0% for men and 24.0% for women). In the multivariate-adjusted model, age (odds ratio [OR], 1.08; 95% confidence intervals [CI], 1.04-1.11), male sex (OR, 3.47; 95% CI, 2.26-5.33), rural residence (OR, 1.55; 95% CI, 1.05-2.30), and history of raw liver intake (OR, 8.52; 95% CI, 3.61-20.11) were significantly associated with Toxocara seropositivity. When subjects were divided into 3 groups using cutoff values base on weak positive and strong positive control optical densities (ODs), the ORs for peripheral blood eosinophilia and serum hyperIgEaemia were 0.31 (95% CI, 0.02-2.89) in the weakpositive group and 36.64 (95% CI, 11.73-111.42) in the strong positive group compared to the seronegative group. Similarly, ORs for the solid nodule with surrounding halo were 2.54 (95% CI, 0.60-10.84) in the weak positive group and 15.08 (95 CI 4.09-55.56) in the strong positive group compared to the seronegative group. Conclusions The study indicated that the Toxocara-seropositive rate obtained by using the current cutoff value based on ELISA was high in the asymptomatic population in Korea. The results of this study suggest that active toxocariasis may be more frequently seen in the Toxocara-strong positive group than in the Toxocara-weak positive group. PMID:26122506

  11. Prevalence of and Factors Associated with Lens Opacities in a Korean Adult Population with and without Diabetes: The 2008–2009 Korea National Health and Nutrition Examination Survey

    PubMed Central

    Kim, Tae Nyun; Lee, Joo Eun; Lee, Eun Ju; Won, Jong Chul; Noh, Jung Hyun; Ko, Kyung Soo; Rhee, Byoung Doo; Kim, Dong-Jun

    2014-01-01

    Objective We examined the prevalence of and factors associated with lens opacities in a Korean adult population with and without diabetes. Research Design and Methods Among the 11,163 adults (≥19 years old) from the fourth Korea National Health and Nutrition Examination Survey in 2008–2009, the data from laboratory tests, nutritional surveys, and slit-lamp examinations of 10,248 persons (4,397 men, 5,851 women) were examined. Cataract was defined as the presence of any nuclear, cortical, subcapsular, or mixed cataract in at least one eye, using the Lens Opacities Classification System III. Results The weighted prevalence of cataracts were 23.5% [95% confidence interval (CI), 21.7–25.4] in a Korean adult population (19–39 years old, 1.8% [1.3–2.5], 40–64 years old, 25.2% [22.5–28.1],≥65 years old, 87.8% [85.4–89.9])and 54.7% [50.1–59.2] in a diabetic population(19–39 years old, 11.6% [4.5–26.5], 40–64 years old, 41.1% [35.4–47.0], ≥65 years old, 88.3% [83.5–91.8]). In a logistic regression analysis, age, myopia, and the presence of diabetes were independent risk factors. For young (age 19–39 years) and middle aged (age 40–65 years) adults with diabetes, the OR of having a lens opacity is 5.04 [1.41–17.98] and 1.47 [1.11–1.94], respectively, as those without diabetes, whereas for adults aged 65 and older, there was no difference in the prevalence of cataract. Conclusions According to these national survey data, ∼ 24% of Korean adults and ∼ 55% of people with diabetes have cataracts. The presence of diabetes was independently associated with cataracts in young and middle aged adults. PMID:24718421

  12. Body composition changes were related to nutrient intakes in elderly men but elderly women had a higher prevalence of sarcopenic obesity in a population of Korean adults.

    PubMed

    Oh, Chorong; Jho, Sunkug; No, Jae-Kyung; Kim, Hak-Seon

    2015-01-01

    In this study, we examined the relationship between sarcopenic obesity (SO) and nutrition status, according to sex in Korean adults who were 60 years or older. Body composition was categorized as SO, sarcopenic nonobesity, nonsarcopenic obesity, and nonsarcopenic nonobesity. Obesity was defined by body mass index. Sarcopenia was defined as an appendicular skeletal muscle mass divided by weight (Wt) of less than 1 SD below the sex-specific mean for young adults. Subjects included 1433 subjects (658 men and 775 women) who were 60 years or older and who participated in the fifth Korea National Health and Nutritional Examination Survey 2010. Sarcopenic obesity was more prevalent in women (31.3%) than in men (19.6%). Individuals with SO had significantly higher fasting insulin, homeostasis model assessment of insulin resistance (male: 3.2 ± 1.4, female: 3.4 ± 2.1), and triglycerides (male: 167.3 ± 90.6 mg/dL, female: 160.7 ± 85.0 mg/dL). High-density lipoprotein was under the normal criteria (50 mg/dL) in women. Intake of nutrients associated with muscle loss (protein, vitamin D, calcium, and vitamin C) was significantly different among the male but not the female groups. Although protein intake was normal, calcium and vitamin D intakes were insufficient in all groups. In conclusion, body composition changes were related to nutrient intakes in elderly (60 years or older) men but not elderly women. Women had a higher prevalence of SO than did men, suggesting that early nutritional intervention in elderly women may help them address age-associated body composition changes. PMID:25524331

  13. Korean/Korean American Adolescents' Responses to Young Adult Fiction and Media Created by Korean/Korean Americans

    ERIC Educational Resources Information Center

    Kim, Eunhyun

    2010-01-01

    Multicultural children's and young adult literature provides readers with various opportunities: to mirror their lives and reflect the meanings of their own experiences; to gain insight on social issues as well as personal issues; and to enhance cross-cultural awareness. How might Korean/Korean American youth cope with everyday life as a minority

  14. Korean/Korean American Adolescents' Responses to Young Adult Fiction and Media Created by Korean/Korean Americans

    ERIC Educational Resources Information Center

    Kim, Eunhyun

    2010-01-01

    Multicultural children's and young adult literature provides readers with various opportunities: to mirror their lives and reflect the meanings of their own experiences; to gain insight on social issues as well as personal issues; and to enhance cross-cultural awareness. How might Korean/Korean American youth cope with everyday life as a minority…

  15. Cigarette Smoking among Korean Adolescents: Prevalence and Correlates.

    ERIC Educational Resources Information Center

    Juon, Hee-Soon; And Others

    1995-01-01

    Examines prevalence of cigarette smoking and explores its relationship with individual, family, school, and psychological factors among Korean adolescents. Current prevalence of cigarette smoking was 8.45 percent. Smoking prevalence increased with age among boys. Perceived peer use, academic stress, grade, and type of school were associated with

  16. What Makes Koreans Happy?: Exploration on the Structure of Happy Life among Korean Adults

    ERIC Educational Resources Information Center

    Kim, Myoung So; Kim, Hye Won; Cha, Kyeong Ho; Lim, Jeeyoung

    2007-01-01

    The current study explored the perceptions of Korean people about what can make them happy and constructed a comprehensive measurement of happiness of Korean. A total of 61 Korean adults participated in Focused Group Interview (FGI), where they were asked three questions (e.g., What makes you happy? What could make you happier than now? In…

  17. Association between Body Mass Index, Waist Circumference and Prevalence of Microalbuminuria in Korean Adults of Age 30 Years and Older without Diabetes, Hypertension, Renal Failure, or Overt Proteinuria: The 2013 Korean National Health and Nutrition Examination Survey

    PubMed Central

    Seo, Woo-Jeong; Lee, Gong-Myung; Hwang, Ji-Hye; Lee, Mi-Na

    2016-01-01

    Background Microalbuminuria and obesity markers are known risk factors for cardiovascular or renal disease. This study aimed to evaluate the prevalence of microalbuminuria according to body mass index (BMI) and abdominal obesity criteria. Methods The study subjects included 3,979 individuals aged 30 years or older who did not have diabetes, hypertension, renal failure, or overt proteinuria, from among those who participated in The Korean National Health and Nutrition Examination Survey in 2013, a cross-sectional, nationally representative, stratified survey. Microalbuminuria was defined as a urinary albumin to creatinine ratio of 30 to 300 mg/g. BMI and waist circumference were classified according to the Asia-Pacific criteria. Results The prevalence of microalbuminuria was found to be 5.1%. In the normoalbuminuria group, 3.4%, 41.7%, 24%, 27.6%, and 3.2% of participants were included in the underweight, normal, overweight, obesity 1, and obesity 2 groups, respectively. These percentages in the microalbuminuria group were 7.1%, 34.5%, 19.2%, 28.6%, and 10.6%, respectively (P<0.001). The waist circumference in men was 21.4% in the normoalbuminuria group and 36.5% in the microalbuminuria group (P=0.004). Logistic regression analyses were performed to evaluate the relationship between the presence of microalbuminuria and BMI or waist circumference groups. The risk of microalbuminuria was significant only in the underweight group (odds ratio, 13.22; 95% confidence interval, 2.55–68.63; P=0.002) after adjusting for confounding factors, abdominal obesity was not significantly associated with microalbuminuria. Conclusion The prevalence of microalbuminuria in a general population in Korea was associated with underweight in men and was not associated with waist circumference in either men or women. PMID:26885324

  18. Factors influencing BMI classifications of Korean adults

    PubMed Central

    Chang, Ae Kyung; Choi, Jin Yi

    2015-01-01

    [Purpose] This study aimed to identify factors influencing the BMI classifications of 3,583 Korean adults using data from the fifth Korean National Health and Nutrition Examination Survey. [Subjects and Methods] Measures included lifestyle factors, physiologic factors, perceived health state, stress, subjective body recognition, health-related quality of life, and weight control behavior. [Results] Body perception scores were lower with underweight and higher with overweight and obesity than with a healthy weight. There was a lower proportion of underweight men and a higher proportion of overweight or obese men than women. Instances of Alcohol Use Identification Scores (AUDIT) ≥ 9 were proportionately lower with underweight and more with overweight or obesity relative to an AUDIT score < 9 with healthy weight. Hemoglobin A1c and systolic blood pressure were higher with obesity than with healthy weight. The total cholesterol level was greater with overweight and obesity than with healthy weight. [Conclusion] These results suggest that obesity intervention for adults should be based on age and sex and should include drinking habits and physical activity. PMID:26157264

  19. Cadmium exposure induces hematuria in Korean adults

    SciTech Connect

    Han, Seung Seok; Kim, Myounghee; Lee, Su Mi; Lee, Jung Pyo; Kim, Sejoong; Joo, Kwon Wook; Lim, Chun Soo; Kim, Yon Su; Kim, Dong Ki

    2013-07-15

    Introduction: Toxic heavy metals have adverse effects on human health. However, the risk of hematuria caused by heavy metal exposure has not been evaluated. Methods: Data from 4701 Korean adults were obtained in the Korean National Health and Nutritional Examination Survey (2008–2010). Blood levels of the toxic heavy metals cadmium, lead, and mercury were measured. Hematuria was defined as a result of ≥+1 on a urine dipstick test. The odds ratios (ORs) for hematuria were measured according to the blood heavy metal levels after adjusting for multiple variables. Results: Individuals with blood cadmium levels in the 3rd and 4th quartiles had a greater OR for hematuria than those in the 1st quartile group: 3rd quartile, 1.35 (1.019–1.777; P=0.037); 4th quartile, 1.52 (1.140–2.017; P=0.004). When blood cadmium was considered as a log-transformed continuous variable, the correlation between blood cadmium and hematuria was significant: OR, 1.97 (1.224–3.160; P{sub trend}=0.005). In contrast, no significant correlations between hematuria and blood lead or mercury were found in the multivariate analyses. Discussion: The present study shows that high cadmium exposure is associated with a risk of hematuria. -- Highlights: • A high level of blood cadmium is associated with a high risk of hematuria. • This correlation is independent of several confounding factors. • Blood levels of lead and mercury are not associated with risk of hematuria. • This is the first study on the correlation between cadmium exposure and hematuria risk.

  20. Prevalence and Characteristics of Musculoskeletal Pain in Korean Farmers

    PubMed Central

    Min, David; Baek, Sora; Park, Hee-won; Lee, Sang-Ah; Moon, Jiyoung; Yang, Jae E.; Kim, Ki Sung; Kim, Jee Yong

    2016-01-01

    Objective To investigate the prevalence and characteristics of musculoskeletal pain (MSK) pain in Korean farmers using initial survey data of Farmers' Cohort for Agricultural Work-Related MSK pain (FARM) study. Methods Farmers (534 females and 479 males; mean age 57.2±7.5 years) who owned or rented a farm and belonged to an agricultural cooperative unit were recruited. Presence of pain for each body part (neck, shoulder, arm/elbow, wrist/hand/finger, low back, leg/foot), and characteristics of MSK pain (prevalence, location, duration, severity, and frequency) during the last year was assessed. Additionally, demographic data such as farming duration, history of prior injury, and workload (low, moderate, somewhat hard, or hard) were collected using structured questionnaires. Results Almost all subjects (n=925; 91.3%) complained of pain in more than one body part. The frequency order was low back (63.8%), leg/foot (43.3%), shoulder (42.9%), wrist/hand/finger (26.6%), arm/elbow (25.3%), and neck (21.8%). Low back pain was more frequent in those with over 30 years of farming experience (odds ratio [OR], 1.40; 95% confidence interval, 1.08–1.81). MSK pain was related to history of prior injury (OR, 2.18–5.24; p<0.05) in all body parts except for leg/foot, and very hard workload was associated with low back, leg/foot, neck, shoulder, and wrist/hand/finger pain (OR, 2.88–10.83; p<0.05). Conclusion Most Korean farmers experience MSK pain; furthermore, there is a significant association between pain, history of prior injury, and workload, suggestive of the necessity of coping and preventive strategies to reduce injury or workload. PMID:26949663

  1. Prevalence and Correlates of Intimate Partner Violence Among Young, Middle, and Older Women of Korean Descent in California

    PubMed Central

    Liles, Sandy; Usita, Paula; Irvin, Veronica L.; Hofstetter, C. Richard; Beeston, Tara; Hovell, Melbourne F.

    2012-01-01

    This research examined the prevalence and correlates of intimate partner violence (IPV) among younger, middle-aged, and older Korean American women. Data were drawn from telephone interviews of a population-based, representative probability sample (N = 592) of female adults of Korean descent residing in California, with a completion rate of 70%. Data were grouped by age. In each group, psychological aggression was the most common type of IPV in the past year, followed by a moderate form of sexual coercion, while physical assault and injury were infrequent. Immigration stress was associated with psychological aggression in all three groups, and partner alcohol use was associated in none. Other predictors varied by group. Results suggest that psychological abuse is a serious issue, and that women’s life stage is an important consideration in IPV among Korean Americans. Findings, which sometimes diverged from those of prior studies of this population, merit further investigation. PMID:23645971

  2. Coffee consumption patterns in Korean adults: the Korean National Health and Nutrition Examination Survey (2001-2011).

    PubMed

    Je, Youjin; Jeong, Seonghyun; Park, Taeyoung

    2014-01-01

    We examined coffee consumption patterns over the past decade among Korean adults. This study was based on seven different cross-sectional data from the Korean National Health and Nutrition Examination Survey (KNHANES) between 2001 and 2011 (17,367 men and 23,591 women aged 19-103 y, mean 48.1 y). Information on frequency and type of coffee consumption was derived from frequency questionnaires or 24-hour recalls. For the study period, the prevalence of daily coffee consumption increased by 20.3% (from 54.6 to 65.7%; p<0.001). For those who consumed 2 or more cups of coffee daily, it dramatically increased by 48.8% (from 29.1 to 43.3%; p<0.001). The instant coffee mix was consumed the most frequently by Korean adults, and it was on the increasing trend among people who were middle aged or older (>=40 y), while it was on the slowdown in young men or on the declining trend in young women. Brewed coffee consumption had an increasing trend by all age groups in recent years. Especially, there was a rapid increase in brewed coffee consumption among young women (strongly) and young men. The instant coffee mix that contains non-dairy creamer and/or sugar still takes up a significant portion of coffee consumption in Korea, which may result in weight gain and insulin resistance, and potential benefits of coffee may be offset. Given high prevalence of coffee consumption in Korea, nutrition education should be conducted to help people (especially the elderly) to make healthy coffee drinking habits. PMID:25516328

  3. Prevalence of Sarcopenia in the Korean Woman Based on the Korean National Health and Nutritional Examination Surveys

    PubMed Central

    Kwon, Hyoung-Joon; Ha, Yong-Chan

    2016-01-01

    Background The criteria for defining sarcopenia vary among studies and confusion has arisen when defining the cutoff value. As a result, the prevalence of sarcopenia differs markedly depending on the definition. This study used the Asian Working Group for Sarcopenia (AWGS) definition to determine the prevalence of sarcopenia among Korean women. Methods This study was based on data obtained from the 2008 to 2011 Korean National Health and Nutrition Examination Surveys IV and V. We used the AWGS recommended cutoff value of 5.4 kg/m2 to determine the prevalence of sarcopenia in Korean women. Results The prevalence rates of sarcopenia using a cutoff value of 5.4 kg/m2 were 385 (19.5%) in women in their 50s, 286 (16.6%) in women in their 60s, 293 (23.7%) in women in their 70s, and 91 (30.8%) in women ≥80 years. The prevalence rates of sarcopenia were 307 (19.0%) in women 65 to 74 years, 194 (27.4%) in women 75 to 84 years, and 32 (40.5%) in women ≥85 years. The overall prevalence among women >50 years was 20.2%. The prevalence of sarcopenia in women >65 years was 22.1%. Conclusions The prevalence of sarcopenia among Korean women was within the range of values of previous research about sarcopenia. Furthermore, using 5.4 kg/m2 as the cutoff value was useful to compare various studies about sarcopenia in Koreans. PMID:26981517

  4. Implications of Transnational Adoption Status for Adult Korean Adoptees

    ERIC Educational Resources Information Center

    Langrehr, Kimberly J.; Yoon, Eunju; Hacker, Jason; Caudill, Kathy

    2015-01-01

    This study used a consensual qualitative research method to explore the implications of transnational adoption in the lives of 12 adult Korean adoptees. From the analysis, 6 domains emerged: (a) adoption history and preadoptive memories, (b) meaning of adoption, (c) adoptive family dynamics, (d) racism, (e) identity formation, and (f) counseling…

  5. Implications of Transnational Adoption Status for Adult Korean Adoptees

    ERIC Educational Resources Information Center

    Langrehr, Kimberly J.; Yoon, Eunju; Hacker, Jason; Caudill, Kathy

    2015-01-01

    This study used a consensual qualitative research method to explore the implications of transnational adoption in the lives of 12 adult Korean adoptees. From the analysis, 6 domains emerged: (a) adoption history and preadoptive memories, (b) meaning of adoption, (c) adoptive family dynamics, (d) racism, (e) identity formation, and (f) counseling

  6. Between Sundays: A Case Study of a Korean Immigrant Adult Learning Program

    ERIC Educational Resources Information Center

    Jun, Byoungchul Joseph

    2010-01-01

    This study examined a Korean immigrant adult learning program, the Reading Facilitator Training program, at a Korean immigrant church in Los Angeles, CA, in 2008. The purpose of this research was to discover how Korean immigrant adults learn in a way that has meaning and brings about change and how the local church can function as a safe learning

  7. Agent Orange exposure and disease prevalence in Korean Vietnam veterans: the Korean veterans health study.

    PubMed

    Yi, Sang-Wook; Hong, Jae-Seok; Ohrr, Heechoul; Yi, Jee-Jeon

    2014-08-01

    Between 1961 and 1971, military herbicides were used by the United States and allied forces for military purposes. Agent Orange, the most-used herbicide, was a mixture of 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4,5-trichlorophenoxyacetic acid, and contained an impurity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Many Korean Vietnam veterans were exposed to Agent Orange during the Vietnam War. The aim of this study was to evaluate the association between Agent Orange exposure and the prevalence of diseases of the endocrine, nervous, circulatory, respiratory, and digestive systems. The Agent Orange exposure was assessed by a geographic information system-based model. A total of 111,726 Korean Vietnam veterans were analyzed for prevalence using the Korea National Health Insurance claims data from January 2000 to September 2005. After adjusting for covariates, the high exposure group had modestly elevated odds ratios (ORs) for endocrine diseases combined and neurologic diseases combined. The adjusted ORs were significantly higher in the high exposure group than in the low exposure group for hypothyroidism (OR=1.13), autoimmune thyroiditis (OR=1.93), diabetes mellitus (OR=1.04), other endocrine gland disorders including pituitary gland disorders (OR=1.43), amyloidosis (OR=3.02), systemic atrophies affecting the nervous system including spinal muscular atrophy (OR=1.27), Alzheimer disease (OR=1.64), peripheral polyneuropathies (OR=1.09), angina pectoris (OR=1.04), stroke (OR=1.09), chronic obstructive pulmonary diseases (COPD) including chronic bronchitis (OR=1.05) and bronchiectasis (OR=1.16), asthma (OR=1.04), peptic ulcer (OR=1.03), and liver cirrhosis (OR=1.08). In conclusion, Agent Orange exposure increased the prevalence of endocrine disorders, especially in the thyroid and pituitary gland; various neurologic diseases; COPD; and liver cirrhosis. Overall, this study suggests that Agent Orange/2,4-D/TCDD exposure several decades earlier may increase morbidity from various diseases, some of which have rarely been explored in previous epidemiologic studies. PMID:24906069

  8. Association of Periodontitis With Urinary Albumin Excretion in Korean Adults With Diabetes

    PubMed Central

    Han, Kyungdo; Nam, Ga Eun; Kim, Do Hoon; Park, Jun-Beom; Ko, Youngkyung; Roh, Yong Kyun; Cho, Kyung Hwan; Park, Yong Gyu

    2015-01-01

    Abstract Albuminuria and periodontitis are both commonly associated with systemic inflammation. However, the association between urinary albumin excretion (UAE) and periodontitis in patients with type 2 diabetes has not been fully investigated. This study aimed to investigate the association between UAE and periodontitis in Korean adults with type 2 diabetes. This study performed a cross-sectional analysis and used hierarchical multivariable logistic regression analysis models. Data from the 2012 Korean National Health and Nutrition Examination Survey were analyzed. A total of 547 patients, with type 2 diabetes without renal impairment, were included in this study. UAE was assessed using the urinary albumin to creatinine ratio (UACR). A community periodontal index greater than or equal to code 3 was used to define periodontitis. The risk of periodontitis tended to increase as UACR increased even after adjustment for potential confounders (P for trend in the odds ratios = 0.05 in model 1; 0.02 in model 2; and 0.01 in model 3). In a subgroup analysis, the prevalence of periodontitis was significantly higher in the patients with albuminuria (UACR >30 mg/g) than in those without albuminuria among patients younger than 65 years (P = 0.03), those with newly diagnosed diabetes (P = 0.04), or those without obesity (P = .04). UAE was positively associated with the risk of periodontitis in Korean adults with type 2 diabetes. In the patients who were younger, were newly diagnosed with diabetes, or had normal body mass index, individuals with albuminuria were more likely to have a higher prevalence of periodontitis. Early identification of periodontitis may be helpful in Korean diabetic adults with increased UAE. PMID:26496329

  9. Generalized Joint Hypermobility in Healthy Female Koreans: Prevalence and Age-Related Differences

    PubMed Central

    Kwon, Ji-Won; Park, Si-Bog; Kim, Mi Jung; Jang, Seong Ho; Choi, Chang Kweon

    2013-01-01

    Objective Objective To evaluate the prevalence of generalized joint hypermobility (GJH) in healthy female Koreans and to determine whether the degree of GJH differs between children and adults. Methods Two groups of females were enrolled, a group of girls from an elementary school (n=404) and women from a call center (n=266). GJH was diagnosed using the Beighton score, which is composed of an evaluation of bilateral knees, elbows, thumbs, and fifth fingers as well as thoracolumbar joint. The GJH and localized hypermobility of each joint was compared between the two groups, and the pattern of hypermobility according to age and dominant hand was investigated. Results Total prevalence of GJH was 50.0% (335/750), and it was more frequently observed in the group of girls (58.9%, 238/404) than women (36.5%, 97/266). The degree of GJH expressed in terms of Beighton score was inversely correlated with age (p<0.05). Significant differences in localized hypermobility of the thumb and fifth finger were found between the two groups and were postulated as the cause for the decline in GJH with age. The pattern of decreased mobility proportional to aging differed between the two joints. Decreased mobility occurred equally on both sides of the thumb but was biased toward the fifth finger of the dominant side (mostly the right). Conclusion The female Koreans appeared to have a high prevalence of GJH. The incidence of GJH decreased as age increased as a result of decreased mobility of the fifth finger on the dominant side. PMID:24466518

  10. Effects of exercise intensity on hypertension prevalence in Korean men with high sodium intake

    PubMed Central

    Kim, Min Hee; Lee, Hae-Jeung

    2015-01-01

    [Purpose] The purpose of present study was to investigate the effects of exercise intensity on hypertension prevalence in Korean men with high sodium intake. [Subjects and Methods] This study was based on the data collected from 2007 to 2013 in the Korean National Health and Nutritional Examination Survey. A total of 8853 male adults were included in the analysis. The odds ratios for hypertension according to exercise groups were assessed by using logistic regression of each sodium intake group. [Results] Among the 8853 subjects, 6243 had an eating habit of 4000 mg or more sodium consumption per day, and 2619 had less than 4000 mg. Among the 2619 subjects with less than 4000 mg sodium consumption, 16.7% subjects were diagnosed as having hypertension. In the subjects with 4000 mg or more sodium consumption, compared to the no-exercise group, the moderate-exercise group showed a lower likelihood of developing hypertension, with an odds ratio of 0.63 (95% confidence interval, 0.47–0.85) after adjusting for age. In multivariate models 1 and 2, odds ratios for the likelihood of developing hypertension in the moderate-exercise group decreased to 0.63 (0.43–0.91) and 0.66 (0.45–0.96), respectively. [Conclusion] Moderate exercise is significantly associated with a lower likelihood of developing hypertension in cases of high sodium intake. PMID:26504286

  11. Symptoms Specificity of Anxiety Sensitivity Dimensions in Korean Adults

    PubMed Central

    Lim, Young-Jin

    2014-01-01

    Context: Relation of three dimensions of anxiety sensitivity (AS) (physical concerns [PC], cognitive concerns [CC] and social concerns [SC]) with anxiety or depression has been inconsistently reported. One possible explanation on the mixed findings is the lack of reliable measurement that assesses AS dimensions. Aims: This study was aimed to examine the specificity of dimensions of AS to anxiety and depression in a sample of Korean adults. Settings and Design: Participants included 426 Korean adults who were recruited by means of advertisements requesting volunteers for the psychological assessments. Materials and Methods: Participants completed measures of AS, anxious symptoms and depressive symptoms. Statistical Analysis: Linear regression equations were constructed. Results: It was found that PC and SC showed specificity to anxiety after adjusting for depression, while CC showed specificity to depression after controlling for anxiety. Conclusions: The findings suggest specificity of PC and SC to anxiety and of CC to depression when their relationship was explored with the more reliable measurement. The present findings clarify the nature of dimensions of AS in Korean adults. PMID:24860222

  12. The Association of Serum Cystatin C with Glycosylated Hemoglobin in Korean Adults

    PubMed Central

    Sim, Eun Hee; Lee, Hye Won; Choi, Hyun Ju; Jeong, Dong Wook; Son, Seok Man

    2016-01-01

    Background Cystatin C has been known to be associated not only with early renal impairment but also with the incidence of diabetic conditions (prediabetes plus diabetes). However, it is not clear whether cystatin C levels are associated with the prevalence of diabetic conditions in Asian populations. We evaluated this association using glycosylated hemoglobin (HbA1c) levels as the definition of diabetes in Korean adults. Methods We analyzed data from 1,559 Korean adults (937 men and 622 women) with available serum cystatin C and HbA1c values. Results The serum cystatin C levels in subjects with prediabetes and diabetes were significantly increased (0.91±0.14 mg/L in prediabetes and 0.91±0.17 mg/L in diabetes vs. 0.88±0.13 mg/L in patients with normal glucose levels, P=0.001). At increasing cystatin C levels, the prevalence of subjects with prediabetes (30.2% vs. 14.6%, P<0.001) and those with diabetes (10.6% vs. 8.0%, P<0.001) significantly increased in the group with the highest cystatin C levels. The group with the highest cystatin C levels had a significantly increased odds ratio (OR) for the presence of diabetic conditions compared to the group with the lowest values in total subjects (OR, 2.35; 95% confidence interval [CI], 1.54 to 3.58; P<0.001) and in women (OR, 4.13; 95% CI, 1.97 to 8.65; P<0.001), though there was no significant increase after adjusting for multiple variables. Conclusions Higher levels of serum cystatin C are associated with an increased prevalence of diabetic conditions in Korean adults. Our findings may extend the positive association of cystatin C with diabetes incidence to an Asian population. PMID:26616596

  13. Prevalence of Sarcopenia in Healthy Korean Elderly Women

    PubMed Central

    Lee, Eun Sil

    2015-01-01

    Background We evaluated the prevalence of sarcopenia, presarcopenia, and severe sarcopenia in healthy Korean elderly women. Methods We measured the muscle mass and muscle function of 196 ambulatory women over the age of 65 years who visited the University Hospital Menopause Clinic. Appendicular skeletal muscle mass was measured by dual energy X-ray absorptiometry to measure skeletal muscle mass index (SMI). Assessment of hand grip strength (HGS) of the dominant hand was performed to measure the muscle strength, and 4-m straight on-way path was used to measure gait speed for physical performance. The values used to define the presarcopenia, sarcopenia, and severe sarcopenia were based on the cutoff values proposed by the Asian Working Group for Sarcopenia (AWGS). Results The mean age of women was 71.2 years, and the mean SMI in 196 women was 5.94 kg/m2. The average HGS was 20.3 kg, and the mean gait speed was 1.08 m/sec. In 41 out of the 196 women (20.9%), the SMI was reduced to less than 5.4 kg/m2. Fifty-nine women (30.1%) had HGS of less than 18 kg, and gait speed was less than 0.8 m/sec in 12 women (6.1%). Twenty-six women (13.3%) were classified into the presarcopenia stage, and 15 women (7.6%) were classified into the sarcopenia stage. There was no case of severe sarcopenia. Conclusions One out of five relatively healthy women aged more than 65 years showed a decrease in muscle mass, and 7.6% of women showed a decrease in muscle mass and strength. The sarcopenia stage was also intensified with aging. PMID:26713310

  14. Association between Hypertension and the Prevalence of Low Back Pain and Osteoarthritis in Koreans: A Cross-Sectional Study

    PubMed Central

    Bae, Young-Hyeon; Shin, Joon-Shik; Lee, Jinho; Kim, Me-riong; Park, Ki Byung; Cho, Jae-Heung; Ha, In-Hyuk

    2015-01-01

    Background Hypertension and musculoskeletal disorders are highly prevalent in adult populations. The objective of this study was to investigate the association between hypertension and prevalence of low back pain (LBP) and osteoarthritis in Koreans. Methods A total 17,128 participants (age ≥20 years) who answered low back pain and osteoarthritis items in the 4th Korean National Health and Nutrition Examination Survey (2007–2009) were analyzed. Odds ratios were calculated using logistic regression and were adjusted for age, sex, income level, education, occupation, BMI, smoking status, alcohol consumption, and physical activity. Results Lifetime prevalence of LBP in hypertensive subjects was 34.4%, and that of osteoarthritis 26.2%. LBP prevalence was significantly lower in hypertensives (fully adjusted OR 0.79; 95% CI 0.70–0.90), and both LBP and osteoarthritis prevalence was significantly lower in participants with systolic blood pressure ≥140mmHg than those with <120mmHg (fully adjusted OR 0.81; 95% CI 0.70–0.94, and 0.81; 95% CI 0.68–0.96, respectively). Prevalence of LBP in subjects with diastolic blood pressure ≥90mmHg was also significantly lower than those with <80mmHg (fully adjusted OR 0.73; 95% CI 0.63–0.85). LBP and osteoarthritis prevalence did not differ by systolic or diastolic blood pressure interval in respondents taking antihypertensive medication. LBP and osteoarthritis prevalence increased with longer hypertension duration (fully adjusted p for trend 0.028, and 0.0008, respectively). Conclusions Hypertension showed an inverse relationship with LBP and osteoarthritis prevalence, which may be ascribed to hypertension-associated hypalgesia, and antihypertensive medication intake and longer hypertension duration attenuated this association. PMID:26393797

  15. Association between fried food consumption and hypertension in Korean adults.

    PubMed

    Kang, Yunjin; Kim, Jihye

    2016-01-14

    The present study explored the relationships between fried food consumption and metabolic risk factors and hypertension in Korean adults. The study was based on the fifth Korean National Health and Nutrition Examination Survey between 2010 and 2011. A total of 9221 Korean adults aged ≥19 years were studied. Fried food consumption was assessed using a validated FFQ. Metabolic risk factors such as waist circumference, fasting plasma glucose (FPG), TAG, HDL-cholesterol and systolic and diastolic blood pressure (SBP and DBP) were measured. Hypertension was defined as SBP≥140 mmHg, DBP≥90 mmHg or current use of antihypertensive medication. Adjusted OR for elevated blood pressure significantly increased in men (OR 1·62; 95% CI 1·11, 2·37; P(trend)=0·0447) and women (OR 2·20; 95% CI 1·21, 4·00; P(trend)=0·0403) with a greater than twice a week consumption of fried food compared with those who rarely consumed fried food. However, fried food consumption was not associated with other metabolic risk factors (abdominal obesity, high FPG, hypertriacylglycerolaemia, low HDL-cholesterol and the metabolic syndrome). The adjusted OR for hypertension increased by 2·4-fold in women (OR 2·37; 95% CI 1·19, 4·72; P(trend)=0·0272) with a greater than twice a week fried food consumption compared with those who rarely consumed it. No significant association was found between fried food consumption and hypertension in men. This study suggests that frequent fried food consumption is associated with hypertension in Korean women. Further studies are needed to investigate the effect of different types of fried foods on hypertension. PMID:26449129

  16. Associations between food insecurity and healthy behaviors among Korean adults

    PubMed Central

    Chun, In-Ae; Park, Jong; Ro, Hee-Kyung; Han, Mi-Ah

    2015-01-01

    BACKGROUND/OBJECTIVES Food insecurity has been suggested as being negatively associated with healthy behaviors and health status. This study was performed to identify the associations between food insecurity and healthy behaviors among Korean adults. SUBJECTS/METHODS The data used were the 2011 Community Health Survey, cross-sectional representative samples of 253 communities in Korea. Food insecurity was defined as when participants reported that their family sometimes or often did not get enough food to eat in the past year. Healthy behaviors were considered as non-smoking, non-high risk drinking, participation in physical activities, eating a regular breakfast, and maintaining a normal weight. Multiple logistic regression and multinomial logistic regression analyses were used to identify the association between food insecurity and healthy behaviors. RESULTS The prevalence of food insecurity was 4.4% (men 3.9%, women 4.9%). Men with food insecurity had lower odds ratios (ORs) for non-smoking, 0.75 (95% CI: 0.68-0.82), participation in physical activities, 0.82 (95% CI: 0.76-0.90), and eating a regular breakfast, 0.66 (95% CI: 0.59-0.74), whereas they had a higher OR for maintaining a normal weight, 1.19 (95% CI: 1.09-1.30), than men with food security. Women with food insecurity had lower ORs for non-smoking, 0.77 (95% CI: 0.66-0.89), and eating a regular breakfast, 0.79 (95% CI: 0.72-0.88). For men, ORs for obesity were 0.78 (95% CI: 0.70-0.87) for overweight and 0.56 (95% CI: 0.39-0.82) for mild obesity. For women, the OR for moderate obesity was 2.04 (95% CI: 1.14-3.63) as compared with normal weight. CONCLUSIONS Food insecurity has a different impact on healthy behaviors. Provision of coping strategies for food insecurity might be critical to improve healthy behaviors among the population. PMID:26244083

  17. Prevalence and correlates of attention-deficit hyperactivity disorder symptoms in Korean college students

    PubMed Central

    Kwak, Young-Sook; Jung, Young-Eun; Kim, Moon-Doo

    2015-01-01

    Background Attention-deficit hyperactivity disorder (ADHD) persists into adulthood in a high proportion of cases, causing social difficulties and affective problems. We evaluated the prevalence of symptoms of ADHD and the correlates thereof in Korean college students. Methods A total of 2,172 college students, stratified to reflect geographical differences, were asked to complete self-report questionnaires on ADHD symptoms, depression, and related factors. Results ADHD symptoms were found in 7.6% of college students. Univariate analysis revealed that younger students had higher rates of ADHD symptoms than did older students. We found significant associations between ADHD symptoms and problematic alcohol use, depression, and lifetime suicidal behavior. Multivariate analysis revealed that ADHD symptoms in adults were significantly associated with depression (odds ratio [OR] =4.69; 95% confidence interval [CI] 3.23–6.80; P<0.001) and overweight or obesity (OR =1.50; 95% CI 1.02–2.22; P=0.040), after controlling for sex and age. Conclusion These results have implications in terms of the mental health interventions required to assess problems such as depression, alcohol use, obesity, and suicidality in young adults with ADHD symptoms. PMID:25848277

  18. The prevalence of obesity and the level of adherence to the Korean Dietary Action Guides in Korean preschool children

    PubMed Central

    Choi, Yuni; You, Yeji; Go, Kyeong Ah; Tserendejid, Zuunnast; You, Hyun Joo; Lee, Jung Eun; Lee, Seungmin

    2013-01-01

    The objective of this study was to investigate the associations between the prevalence of overweight and obesity and the degree of adherence to the Korean Dietary Action Guides for Children (KDAGC). In a cross-sectional study based on a child care center-based survey in Seoul, Korea, we collected parental-reported questionnaires (n = 2,038) on children's weight and height, frequency of fruit and vegetable consumption, and the quality of dietary and activity behaviors based on the 2009 KDAGC Adherence Index (KDAGCAI) which was developed as a composite measure of adherence to the KDAGC. Overweight and obesity were determined according to age- and sex-specific BMI percentile from the 2007 Korean national growth chart. Associations were assessed with generalized linear models and polytomous logistic regression models. Approximately 17.6% of Korean preschool children were classified as overweight or obese. Obese preschoolers had lower adherence to the KDAGCAI compared to those with lean/normal weight. Preschoolers with a high quality of dietary and activity behaviors had a 51% decreased odds ratio (OR) of being obese (highest vs. lowest tertile of KDAGCAI-score, 95% CI 0.31, 0.78; P = 0.001); the associations were more pronounced among those who were older (P = 0.048) and lived in lower income households (P = 0.014). A greater frequency of vegetable consumption, but not fruit, was associated with a borderline significant reduction in the prevalence of obesity. Our findings support the association between obesity prevention and high compliance with the Korean national dietary and activity guideline among preschool children. PMID:23766882

  19. Secondhand smoke exposure and mental health problems in Korean adults

    PubMed Central

    2016-01-01

    OBJECTIVES: To evaluate the association between secondhand smoke exposure (SHSE) and mental health problems among Korean adults. METHODS: We analyzed data from the 2011 Korean Community Health Survey. From the total of 229,226 participants aged 19 years or above, we excluded 48,679 current smokers, 36,612 former smokers, 3,036 participants with a history of stroke, 2,264 participants with a history of myocardial infarction, 14,115 participants who experienced at least one day in bed per month due to disability, and 855 participants for whom information regarding SHSE or mental health problems was not available. The final analysis was performed with 22,818 men and 100,847 women. Participants were classified into four groups according to the duration of SHSE: none, <1 hr/d, 1-<3 hr/d, and ≥3 hr/d. The presence of depressive symptoms, diagnosed depression, and high stress were measured by questionnaire. RESULTS: After adjusting for demographic factors, lifestyle, and chronic disease, the odds ratio (OR) and 95% confidence interval (CI) of depressive symptoms with 1-<3 hr/d and ≥3 hr/d SHSE were 1.44 (95% CI, 1.14 to 1.82) and 1.59 (95% CI, 1.46 to 1.74), respectively. However, SHSE ≥3 hr/d had a higher OR of 1.37 (95% CI, 1.20 to 1.58) for diagnosed depression. SHSE was also associated with high stress (1-<3 hr/d: OR, 1.56; 95% CI, 1.38 to 1.76; ≥3 hr/d: OR, 1.33 95% CI, 1.28 to 1.40). However, the association between SHSE and symptoms of depression and stress did not differ significantly by region. CONCLUSIONS: SHSE may be associated with mental health problems such as depression and stress in Korean adults. PMID:26988086

  20. Processing of Compound Words by Adult Korean-English Bilinguals

    ERIC Educational Resources Information Center

    Ko, In Yeong

    2011-01-01

    The purpose of this dissertation study is to investigate how Korean-English bilinguals process compound words in both English and Korean. The major research question is: when Korean-English bilinguals process Korean or English compound words, what information is used to segment compound words into their constituents and, in particular, does…

  1. Prevalence of Internet Addiction and Correlations with Family Factors among South Korean Adolescents

    ERIC Educational Resources Information Center

    Park, Soo Kyung; Kim, Jae Yop; Cho, Choon Bum

    2008-01-01

    This study investigated the prevalence of Internet addiction among South Korean adolescents and explored family factors associated with such addiction. The study participants were middle and high school students residing in Seoul. One-tenth (10.7%) of the 903 adolescents surveyed scored at least 70 on the Internet Addiction Scale. These youths

  2. Prevalence of Internet Addiction and Correlations with Family Factors among South Korean Adolescents

    ERIC Educational Resources Information Center

    Park, Soo Kyung; Kim, Jae Yop; Cho, Choon Bum

    2008-01-01

    This study investigated the prevalence of Internet addiction among South Korean adolescents and explored family factors associated with such addiction. The study participants were middle and high school students residing in Seoul. One-tenth (10.7%) of the 903 adolescents surveyed scored at least 70 on the Internet Addiction Scale. These youths…

  3. Association between alcohol consumption and bone strength in Korean adults: the Korean Genomic Rural Cohort Study.

    PubMed

    Jin, Li Hua; Chang, Sei Jin; Koh, Sang Baek; Kim, Ki Soon; Lee, Tae Yong; Ryu, So Yeon; Song, Jae Seok; Park, Jong Ku

    2011-03-01

    Previous studies have reported an inconsistent relationship between alcohol consumption and bone health. A growing body of research has shown that chronic alcoholism leads to osteopenia and increased incidence of skeletal fractures, but some studies have concluded that alcohol consumption may be associated with higher bone mineral density in elderly populations. However, most studies showing a significant relationship between alcohol consumption and bone status have been in Western countries; and subjects have usually been postmenopausal women. The purpose of the present study was to investigate the association of alcohol consumption with bone strength in Korean adults. Data were from the Korean Genomic Rural Cohort Study, which is an ongoing population-based study of adults aged 40 to 70 years from 5 regions. A total of 7713 participants (3368 men, 4345 women) were surveyed about their annual consumption of alcohol such as soju, beer, makkolli, wine, and whisky. Bone strength was measured by stiffness index using the calcaneal quantitative ultrasound method. Overall, the annual age-specific decrease rate in the stiffness index of women was 2.7 times higher than that of men (0.463% for women, 0.169% for men).After adjustment for eligible covariates, the association between alcohol consumption and risk of reduced bone strength showed a J-shaped curve for both men and women. Compared with nondrinkers, the relative risk of reduced bone strength was 0.52 (95% confidence interval, 0.33-0.83) in men who drank 4 to 5 cups of soju for an amount of 29.626 to 49.375 g of alcohol per day and 0.61 (95% confidence interval, 0.38-0.86) in men who drank 6 to 7 cups of soju for an amount of 49.376 to 69.125 g of alcohol per day. We found no significant relationship between alcohol consumption and bone strength in any other group of men. For women, results suggested that the risk of reduced bone strength was lower in the moderate-consumption group; but no significant relationship was found between alcohol consumption at any level and bone strength. Among Korean adults, alcohol consumption has a J-shaped relationship with risk of reduced bone strength. PMID:20359726

  4. Lifestyle and Dietary Factors Associated with Serum 25-Hydroxyvitamin D Levels in Korean Young Adults.

    PubMed

    Joh, Hee-Kyung; Lim, Chun Soo; Cho, BeLong

    2015-08-01

    Inadequate vitamin D status is highly prevalent in the Korean population, especially among young adults. Nonetheless, correlates of suboptimal vitamin D levels in young adults are not well defined. This study aimed to investigate potentially modifiable determinants of vitamin D levels in young adults in Korea. This cross-sectional study was based on health check-up data from 3,450 healthy male and female university students aged 18-29 yr in Seoul between April and May 2013. Serum 25-hydroxyvitamin D [25(OH)D] levels were determined using chemiluminescent immunoassay. Anthropometric data were measured, and lifestyle, dietary, and sociodemographic factors were obtained through self-administered questionnaires. General linear regression was used to assess correlates of serum 25(OH)D levels. The mean serum 25(OH)D level was 11.1 ng/mL, and the prevalence of 25(OH)D levels less than 10 ng/mL was 44.7% (39.5% in men, 50.2% in women). In a final multivariable model, significant positive correlates of serum 25(OH)D were older age, male sex, increased physical activity, sunlight exposure ≥ 30 min/day, eating breakfast regularly, consumption of dairy and fatty fish, and use of vitamin D-containing supplements. In contrast, significant inverse correlates were obesity (body mass index, BMI ≥ 25 kg/m(2)) or underweight (BMI < 18.5 kg/m(2)), abdominal obesity, increased sedentary time, and frequent consumption of instant noodles and sugar-sweetened beverages. In conclusion, many modifiable lifestyle and dietary factors were associated with low serum 25(OH)D levels in Korean young adults. Further studies on potential mechanisms of the correlates and optimal strategies to improve vitamin D status in this vulnerable subpopulation are warranted. PMID:26240489

  5. Prevalence, genetic diversity, and antibiotic resistance of Bacillus cereus isolated from Korean fermented soybean products.

    PubMed

    Kim, Cheol-Woo; Cho, Seung-Hak; Kang, Suk-Ho; Park, Yong-Bae; Yoon, Mi-Hye; Lee, Jong-Bok; No, Wan-Seob; Kim, Jung-Beom

    2015-01-01

    Bacillus cereus contamination is a major food safety problem for Korean fermented soybean products, but few studies have assessed its potential to cause foodborne illness. The objectives of this study were to investigate the prevalence and characteristics of B. cereus isolated from Korean fermented soybean products. B. cereus was detected in 110 of 162 (67.9%) samples. The highest B. cereus frequency was observed in deonjang (68 of 93 samples, 73.1%) and cheonggukjang (18 of 25, 72.0%); however, nonhemolytic enterotoxin was detected only in 22 of 162 samples (13.6%). Although the tested B. cereus isolates showed diverse pulsotypes according to repetitive sequence-PCR banding patterns, they displayed similar antibiotic sensitivity spectra. The low frequency of enterotoxin detection suggests that the potential risk of B. cereus foodborne illness associated with Korean fermented soybean products is lower than generally presumed. However, considering the prevalence of B. cereus and the high content of fermented soybean products in the Korean diet, it is necessary to constantly monitor the level of contamination with B. cereus and its toxins in such Korean food products. PMID:25472031

  6. Relationship Between Allergic Rhinitis and Mental Health in the General Korean Adult Population

    PubMed Central

    Kim, Do Hyun; Han, Kyungdo

    2016-01-01

    Purpose This study was conducted to evaluate the association between AR and mental health status in the general Korean adult population and to investigate the relative burden of AR on mental health using the Allergic Rhinitis and Its Impact on Asthma (ARIA) classification. Methods A cross-sectional study was performed by using data from 11,154 individuals, 19 years old or older in the Korean National Health and Nutrition Examination Survey 2011-2012. Univariate analysis was conducted in the healthy AR groups with weighted prevalence of demographic characteristics, socioeconomic status, and comorbid diseases. Subanalysis that classified AR severity according to the ARIA classification was carried out to evaluate the relationship of AR severity with mental health. The odds ratios (ORs) for each component representing mental health status were estimated by multiple logistic regression analysis with confounder adjustment. Results Univariate analysis with the chi-square test after adjustment for age, sex, body mass index, smoking status, alcohol use status, and exercise status, components representing mental health status showed a linear relationship with the severity of AR according to the ARIA classification. Stress, depressive mood, suicidal thoughts, and psychological consultation factors were correlated with AR after adjustment for demographic characteristics and socioeconomic status. Even after adjustment for comorbid allergic diseases, the correlation remained significant with stress, depressive mood, and psychological consultation factors (OR [95% CI]; 1.227 [1.042, 1.445], 1.368 [1.095, 1.71], 1.804 [1.096, 2.969], respectively). Conclusions Patients with AR appear to be at higher risk of mental disorders in the general Korean adult population. Moreover, persistent or severe AR was correlated with poor mental health. Therefore, better control of AR may be conducive to better mental health, and more attention should be paid to the psychological status of AR patients. PMID:26540501

  7. Assets and Life Satisfaction Patterns among Korean Older Adults: Latent Class Analysis

    ERIC Educational Resources Information Center

    Han, Chang-Keun; Hong, Song-Iee

    2011-01-01

    This study aims to examine the association of assets with life satisfaction patterns among Korean older adults aged 50 and above. This study used the first two panel data sets (2005 and 2007) from the Korean Retirement and Income Study, which collected information from a nationally representative sample. Key independent variables include financial…

  8. Assets and Life Satisfaction Patterns among Korean Older Adults: Latent Class Analysis

    ERIC Educational Resources Information Center

    Han, Chang-Keun; Hong, Song-Iee

    2011-01-01

    This study aims to examine the association of assets with life satisfaction patterns among Korean older adults aged 50 and above. This study used the first two panel data sets (2005 and 2007) from the Korean Retirement and Income Study, which collected information from a nationally representative sample. Key independent variables include financial

  9. Sarcopenia Is Not Associated with Depression in Korean Adults: Results from the 2010–2011 Korean National Health and Nutrition Examination Survey

    PubMed Central

    Byeon, Chae-Hwa; Kang, Kee-Young; Kang, Se-Hun; Kim, Han-Kyul

    2016-01-01

    Background Sarcopenia is associated with metabolic disorders, cardiovascular disease, and mortality; however, its association with depression in the general population remains unknown. Therefore, we investigated this association in Korea. Methods This study included 8,958 and 8,518 subjects from the 2010–2011 Korean National Health and Nutrition Examination Survey V-1, 2. The study was restricted to participants ≥20 years of age who had completed the survey, including whole-body dual-energy X-ray absorptiometry scans. After exclusion, 7,364 subjects were included in our final analysis. Age was categorized into three groups (20–39, 40–59, and ≥60 years), and subjects were categorized according to their sarcopenic and obesity status. Depression was categorized into three groups (not depressed, depressed, and depression). Results The sarcopenia group did not have a higher prevalence of depression or depressive symptoms compared to the nonsarcopenia group; the same was true even when obesity was considered. All age groups showed non-significant associations between sarcopenia and depression. In multivariate logistic regression models, no significant associations were observed between sarcopenia and prevalence of depression or depressed symptoms in men and women. Conclusion We found no associations between sarcopenia and the prevalence of depression or depressed symptoms in Korean adults. Future large prospective studies and randomized controlled trials are needed to further assess this relationship. PMID:26885321

  10. Prevalence of Frailty and Aging-Related Health Conditions in Older Koreans in Rural Communities: a Cross-Sectional Analysis of the Aging Study of Pyeongchang Rural Area.

    PubMed

    Jung, Hee-Won; Jang, Il-Young; Lee, Young Soo; Lee, Chang Ki; Cho, Eun-Il; Kang, Woo Young; Chae, Jeoung Hee; Lee, Eun Ju; Kim, Dae Hyun

    2016-03-01

    Frailty has been previously studied in Western countries and the urban Korean population; however, the burden of frailty and geriatric conditions in the aging populations of rural Korean communities had not yet been determined. Thus, we established a population-based prospective study of adults aged ≥ 65 years residing in rural communities of Korea between October 2014 and December 2014. All participants underwent comprehensive geriatric assessment that encompassed the assessment of cognitive and physical function, depression, nutrition, and body composition using bioimpedance analysis. We determined the prevalence of frailty based on the Cardiovascular Health Study (CHS) and Korean version of FRAIL (K-FRAIL) criteria, as well as geriatric conditions. We recruited 382 adults (98% of eligible adults; mean age: 74 years; 56% women). Generally, sociodemographic characteristics were similar to those of the general rural Korean population. Common geriatric conditions included instrumental activity of daily living disability (39%), malnutrition risk (38%), cognitive dysfunction (33%), multimorbidity (32%), and sarcopenia (28%), while dismobility (8%), incontinence (8%), and polypharmacy (3%) were less common conditions. While more individuals were classified as frail according to the K-FRAIL criteria (27%) than the CHS criteria (17%), the CHS criteria were more strongly associated with prevalent geriatric conditions. Older Koreans living in rural communities have a significant burden of frailty and geriatric conditions that increase the risk of functional decline, poor quality of life, and mortality. The current study provides a basis to guide public health professionals and policy-makers in prioritizing certain areas of care and designing effective public health interventions to promote healthy aging of this vulnerable population. PMID:26952571

  11. Prevalence of Frailty and Aging-Related Health Conditions in Older Koreans in Rural Communities: a Cross-Sectional Analysis of the Aging Study of Pyeongchang Rural Area

    PubMed Central

    2016-01-01

    Frailty has been previously studied in Western countries and the urban Korean population; however, the burden of frailty and geriatric conditions in the aging populations of rural Korean communities had not yet been determined. Thus, we established a population-based prospective study of adults aged ≥ 65 years residing in rural communities of Korea between October 2014 and December 2014. All participants underwent comprehensive geriatric assessment that encompassed the assessment of cognitive and physical function, depression, nutrition, and body composition using bioimpedance analysis. We determined the prevalence of frailty based on the Cardiovascular Health Study (CHS) and Korean version of FRAIL (K-FRAIL) criteria, as well as geriatric conditions. We recruited 382 adults (98% of eligible adults; mean age: 74 years; 56% women). Generally, sociodemographic characteristics were similar to those of the general rural Korean population. Common geriatric conditions included instrumental activity of daily living disability (39%), malnutrition risk (38%), cognitive dysfunction (33%), multimorbidity (32%), and sarcopenia (28%), while dismobility (8%), incontinence (8%), and polypharmacy (3%) were less common conditions. While more individuals were classified as frail according to the K-FRAIL criteria (27%) than the CHS criteria (17%), the CHS criteria were more strongly associated with prevalent geriatric conditions. Older Koreans living in rural communities have a significant burden of frailty and geriatric conditions that increase the risk of functional decline, poor quality of life, and mortality. The current study provides a basis to guide public health professionals and policy-makers in prioritizing certain areas of care and designing effective public health interventions to promote healthy aging of this vulnerable population. PMID:26952571

  12. The Prevalence of Lisping in Young Adults

    ERIC Educational Resources Information Center

    Van Borsel, John; Van Rentergem, Sigrid; Verhaeghe, Leen

    2007-01-01

    This paper reports the results of a pilot study that investigated the prevalence of lisping in a cohort of young adults. The motivation for the study was the observation that a substantial number of incoming students in speech language pathology at the Ghent University (Belgium), still presented with frontal lisping of the /s/, /z/ and sometimes

  13. Prevalence of Depressive Symptoms and Related Factors in Korean Employees: The Third Korean Working Conditions Survey (2011)

    PubMed Central

    Park, Ji Nam; Han, Mi Ah; Park, Jong; Ryu, So Yeon

    2016-01-01

    The aim of this study was to analyze the association between general working conditions and depressive symptoms among Korean employees. The target population of the study was native employees nationwide who were at least 15 years old, and 50,032 such individuals were enrolled in the study. Depressive symptoms was assessed using the WHO-5 wellbeing index. Associations between general characteristics, job-related characteristics, work environment, and depressive symptoms were tested using chi-square tests, t-tests, and multiple logistic regression analysis. The prevalence of depressive symptoms was 39% (40.7% in males and 36.5% in females). Multiple regression analysis revealed that male subjects, older subjects, subjects with higher education status, subjects with lower monthly income, current smokers, and frequent drinkers were more likely to have depressive symptoms. In addition, longer weekly work hours, occupation type (skilled, unskilled, operative, or economic sector), shift work, working to tight deadlines, exposure to stress at work, and hazard exposure were associated with depressive symptoms. This representative study will be a guide to help manage depression among Korean employees. We expect that further research will identify additional causal relationships between general or specific working conditions and depression. PMID:27089355

  14. Prevalence of Depressive Symptoms and Related Factors in Korean Employees: The Third Korean Working Conditions Survey (2011).

    PubMed

    Park, Ji Nam; Han, Mi Ah; Park, Jong; Ryu, So Yeon

    2016-01-01

    The aim of this study was to analyze the association between general working conditions and depressive symptoms among Korean employees. The target population of the study was native employees nationwide who were at least 15 years old, and 50,032 such individuals were enrolled in the study. Depressive symptoms was assessed using the WHO-5 wellbeing index. Associations between general characteristics, job-related characteristics, work environment, and depressive symptoms were tested using chi-square tests, t-tests, and multiple logistic regression analysis. The prevalence of depressive symptoms was 39% (40.7% in males and 36.5% in females). Multiple regression analysis revealed that male subjects, older subjects, subjects with higher education status, subjects with lower monthly income, current smokers, and frequent drinkers were more likely to have depressive symptoms. In addition, longer weekly work hours, occupation type (skilled, unskilled, operative, or economic sector), shift work, working to tight deadlines, exposure to stress at work, and hazard exposure were associated with depressive symptoms. This representative study will be a guide to help manage depression among Korean employees. We expect that further research will identify additional causal relationships between general or specific working conditions and depression. PMID:27089355

  15. Association between direct and indirect smoking and osteoarthritis prevalence in Koreans: a cross-sectional study

    PubMed Central

    Kang, Kyungrae; Shin, Joon-Shik; Lee, Jinho; Lee, Yoon Jae; Kim, Me-riong; Park, Ki Byung

    2016-01-01

    Objectives To assess the association between smoking patterns and knee and hip joint osteoarthritis (OA) prevalence in Koreans aged 50 years or older with focus on knee OA. Design Cross-sectional study using nationally representative data. Setting Data were collected at portable Health Examination Centres in Korea. Participants Data of 9064 participants of the 5th Korean National Health and Nutrition Examination Survey (2010–2012) aged 50 years or older who received knee or hip joint X-rays out of 31 596 total surveyees were analysed. Primary outcome measures OA prevalence by smoking behaviour (current smoking, past smoking, indirect smoking and non-smoking). Secondary outcome measures Estimated risk of OA by smoking amount, period, pack-years and indirect smoking exposure time to assess the association between smoking-related factors and knee OA by calculating ORs and adjusting for covariates in a complex sampling design. A multinomial logistic regression analysis and backward elimination method was used. Results OA prevalence in Koreans aged 50 years or older was 13.9%, with prevalence about 3.5 times higher in women (men 5.7%, women 20.1%). ORs for knee and hip joint OA prevalence by smoking behaviour in male indirect-smokers were lower than those in non-smokers in age and sex (OR 0.271; 95% CI 0.088 to 0.828), and selective adjustments (OR 0.314; 95% CI 0.102 to 0.966). All other analyses for smoking behaviour and total OA prevalence, and knee OA prevalence were not significantly different. Associations between smoking amount, period, pack-years and knee OA prevalence were non-significant in ever-smokers. Associations between indirect smoking exposure time and knee OA prevalence were also non-significant. Conclusions This study found that though direct and previous smoking and OA prevalence were not associated, there was a weak relationship between indirect smoking and OA. PMID:26892791

  16. Prevalence of Atopic Dermatitis in Korean Children Based on Data From the 2008-2011 Korean National Health and Nutrition Examination Survey

    PubMed Central

    Lee, Ji Hyun; Han, Kyung Do; Kim, Kyung min; Park, Yong Gyu; Lee, Jun Young

    2016-01-01

    Population-based studies of atopic dermatitis (AD) in Korean children are lacking. Thus, the purpose of this study was to determine the prevalence, geographic distribution, and risk factors of AD in the Korean pediatric population. We examined AD prevalence using data from the 2008-2011 Korea National Health and Nutrition Examination Survey (KNHANES), which was a cross-sectional survey of 8,947 children up to age 18 throughout the country. Overall, 13.50% of children reported a diagnosis of AD. The age-standardized prevalence ranged from 9.13% to 17.67% between cities and provinces, with the highest prevalence-observed in many of the larger cities at low latitudes, as well as Jeju-do. After adjusting for confounders, high economic status was found to be a significant factor for predicting increased prevalence of AD, with an odds ratio of 1.35 (95% confidence interval of 1.02-1.79, P=0.0034). Urban living (odds ratio 1.24, 95% confidence interval of 1.00-1.53, P=0.0526) was also associated with a higher prevalence of AD. In this first large scale, nationwide study in Korean children, we found that the overall prevalence of AD depends on age, household income, and geographic distribution. PMID:26540505

  17. A study of the awareness of chronic liver diseases among Korean adults

    PubMed Central

    Jun, Dae Won; Cho, Yong Kyun; Lee, Chang Hyeong; Kim, Seok Hyun; Eun, Jong Ryul

    2011-01-01

    Background/Aims Chronic liver disease is closely associated with lifestyle, and public enlightenment of the lifestyle factors is important in reducing prevalence of chronic liver disease. The KASL (Korean Association for the Study of the Liver) conducted a survey of basic information and epidemiological data regarding chronic liver diseases. Methods A survey of chronic liver disease involving a total of 2,794 respondents was conducted. The respondents included patients and their guardians, visitors for health check-ups, and online pollees who completed a questionnaire on the awareness of fatty liver or chronic liver disease. Results Of the entire cohort, 854 (39.7%) said they have had or still have fatty liver or an elevated transaminase level (>40 IU/L), but only 23.4% of the respondents had visited a hospital. It was found that 35% of healthy subjects and 45% of patients and their guardians misunderstood hepatitis B as the hereditary disesase. Furthermore, 26% of the subjects responded that patients with inactive hepatitis B do not require regular follow-up. While 17.9% answered that it is not too late to test for liver cancer when symptoms arise, 38.8% believed that liver transplant in liver cancer patients has a low success rate and is thus not recommended. Conclusions Despite the inundation of information and widespread media advertising, the awareness of chronic liver disease is unsatisfactory among Korean adults. Systematic nationwide studies are needed to obtain data and information regarding the prevalence of chronic liver disease and patterns of use of the health-care system. PMID:21757980

  18. Prevalence and Associated Factors of Subjective Halitosis in Korean Adolescents

    PubMed Central

    Kim, So Young; Sim, Songyong; Kim, Sung-Gyun; Park, Bumjung; Choi, Hyo Geun

    2015-01-01

    This study was conducted to estimate the prevalence and associated factors of subjective halitosis in adolescents. In total, 359,263 participants were selected from the Korea Youth Risk Behavior Web-based Survey (KYRBWS) from 2009 through 2013. Demographic data including age, sex, obesity and residency; psychosocial factors such as subjective health, stress, and economic levels; and dietary factors such as alcohol consumption; smoking; and fruit, soda, fast food, instant noodle, confection, and vegetable consumption were analyzed for correlations with halitosis using simple and multiple logistic regression analyses with complex sampling. In total, 23.6% of the participants reported the presence of halitosis. The following subjectively assessed factors were related to halitosis: poor health status (adjusted odds ratio [AOR] = 2.56), overweight or obese (AOR = 1.37), stress (AOR = 2.56), and lower economic levels (AOR = 1.85). The high intake of fast food (AOR = 1.15), instant noodles (AOR = 1.17), and confections (AOR = 1.17) and the low intake of fruits (AOR = 1.22) and vegetables (AOR = 1.19) were also related to halitosis. The prevalence of subjective halitosis in the studied adolescents was 23.6%. Specific psychosocial factors and dietary intake were related to halitosis. PMID:26461837

  19. Prevalence and Associated Factors of Subjective Halitosis in Korean Adolescents.

    PubMed

    Kim, So Young; Sim, Songyong; Kim, Sung-Gyun; Park, Bumjung; Choi, Hyo Geun

    2015-01-01

    This study was conducted to estimate the prevalence and associated factors of subjective halitosis in adolescents. In total, 359,263 participants were selected from the Korea Youth Risk Behavior Web-based Survey (KYRBWS) from 2009 through 2013. Demographic data including age, sex, obesity and residency; psychosocial factors such as subjective health, stress, and economic levels; and dietary factors such as alcohol consumption; smoking; and fruit, soda, fast food, instant noodle, confection, and vegetable consumption were analyzed for correlations with halitosis using simple and multiple logistic regression analyses with complex sampling. In total, 23.6% of the participants reported the presence of halitosis. The following subjectively assessed factors were related to halitosis: poor health status (adjusted odds ratio [AOR] = 2.56), overweight or obese (AOR = 1.37), stress (AOR = 2.56), and lower economic levels (AOR = 1.85). The high intake of fast food (AOR = 1.15), instant noodles (AOR = 1.17), and confections (AOR = 1.17) and the low intake of fruits (AOR = 1.22) and vegetables (AOR = 1.19) were also related to halitosis. The prevalence of subjective halitosis in the studied adolescents was 23.6%. Specific psychosocial factors and dietary intake were related to halitosis. PMID:26461837

  20. Blood cadmium concentration and lipid profile in Korean adults

    SciTech Connect

    Kim, Kisok

    2012-01-15

    Although animal experiments have shown that cadmium exposure induces alterations in lipid profiles, no epidemiological study of this relationship has been performed. The objective of this study was to evaluate the association between blood cadmium concentration and blood lipid levels in Korean adults. A cross-sectional study comprising participants (n=3903) aged 20 years or older from the 2005, 2008, and 2009 Korea National Health and Nutrition Examination Surveys was conducted. Demographic characteristics and dietary intake were obtained from the participants by questionnaire, and cadmium and lipid levels were determined by analysis of blood samples. After adjusting for demographic and dietary factors, blood concentration of cadmium was positively associated with the risk of low high-density lipoprotein cholesterol (HDL-C) in a dose-dependent manner (p for trend <0.001). In addition, the odds ratios (ORs) of a high triglyceride to HDL-C ratio was significantly increased in the high blood cadmium groups [OR=1.36; 95% confidence interval (CI), 1.03-1.79 for fourth quintile and OR=1.41; 95% CI, 1.07-1.86 for fifth quintile] compared with the lowest quintile group. However, high blood cadmium was not associated with a risk of high total cholesterol, high low-density lipoprotein cholesterol, or high triglycerides. These data suggest that an increased cadmium body burden increases the risk of dyslipidemia, mainly due to the increased risk of low HDL-C and the high ratio of triglycerides to HDL-C.

  1. Prevalence of distorted body image in young Koreans and its association with age, sex, body weight status, and disordered eating behaviors

    PubMed Central

    Hong, Seong-Chul; Jung, Young-Eun; Kim, Moon-Doo; Lee, Chang-In; Hyun, Mi-Yeul; Bahk, Won-Myong; Yoon, Bo-Hyun; Lee, Kwang Heun

    2015-01-01

    Purpose To define the prevalence of distorted body image in 10–24-year-old Koreans and determine its relationship with sex, age, body weight status, and disordered eating behaviors. Methods A total of 3,227 young Koreans were recruited from elementary, middle, and high schools, as well as from universities. The participants completed a self-reported questionnaire on body image, eating behaviors (Eating Attitude Test-26), and body weight status. Results The prevalence of a distorted body image in males was 49.7% and that in females was 51.2%. Distorted body image was more frequent in adolescents (age, 10–17 years) than in young adults (age, 18–24 years). The highest prevalence (55.3%) was reported in female elementary school students (age, 10–12 years). Distorted body image was associated with disordered eating behaviors and abnormal body weight status. Conclusion These results suggest that distorted body image is a public health problem, given its high frequency in young Koreans, and that it is associated with abnormal body weight status and disordered eating behaviors. PMID:25914537

  2. Habitual Sleep Duration, Unmet Sleep Need, and Excessive Daytime Sleepiness in Korean Adults

    PubMed Central

    Hwangbo, Young; Kim, Won-Joo; Chu, Min Kyung; Yun, Chang-Ho

    2016-01-01

    Background and Purpose Sleep need differs between individuals, and so the same duration of sleep will lead to sleep insufficiency in some individuals but not others. The aim of this study was to determine the separate and combined associations of both sleep duration and unmet sleep need with excessive daytime sleepiness (EDS) in Korean adults. Methods The participants comprised 2,769 Korean adults aged 19 years or older. They completed questionnaires about their sleep habits over the previous month. The question regarding sleep need was "How much sleep do you need to be at your best during the day?" Unmet sleep need was calculated as sleep need minus habitual sleep duration. Participants with a score of >10 on the Epworth Sleepiness Scale were considered to have EDS. Results The overall prevalence of EDS was 11.9%. Approximately one-third of the participants (31.9%) reported not getting at least 7 hours of sleep. An unmet sleep need of >0 hours was present in 30.2% of the participants. An adjusted multivariate logistic regression analysis revealed a significant excess risk of EDS in the groups with unmet sleep needs of ≥2 hours [odds ratio (OR), 1.80; 95% confidence interval (CI), 1.27–2.54] and 0.01–2 hours (OR, 1.42; 95% CI, 1.02–1.98). However, habitual sleep duration was not significantly related to EDS. Conclusions EDS was found to be associated with unmet sleep need but not with habitual sleep duration when both factors were examined together. We suggest that individual unmet sleep need is more important than habitual sleep duration in terms of the relation to EDS. PMID:26833986

  3. Bullying Among South Korean Adolescents: Prevalence and Association With Psychological Adjustment.

    PubMed

    Yun, Ilhong; Kim, Seung-Gon

    2016-01-01

    This study assessed the prevalence rates of physical, verbal, relational, property, and cyber bullying among a sample of South Korean middle school students. Associations between bullying and a list of psychopathological symptoms were also examined. Finally, whether a link between bullying and psychopathological symptoms is modified by the level of parental attachment was examined. Results show that, contrary to Western studies, girls were more likely than boys to be involved in school bullying. Significant interaction effects between parental attachment and bully/victim status on depression were also discovered. PMID:26645381

  4. Alcohol consumption and the CAGE questionnaire in Korean adults: results from the Second Korea National Health and Nutrition Examination Survey.

    TOXLINE Toxicology Bibliographic Information

    Park JT; Kim BG; Jhun HJ

    2008-04-01

    We evaluated alcohol consumption and alcohol-related problems in Korean adults by evaluating alcohol consumption and responses to the CAGE questionnaire obtained from the second Korea National Health and Nutrition Examination Survey. The age-adjusted prevalence of males who consumed 0, 0.1-20, 20.1-40, or >40 g/day of alcohol were 28.0, 51.5, 12.5, and 8.0%, respectively; 26.9% of male drinkers were CAGE-positive (> or =2 affirmative responses to the CAGE). The age-adjusted prevalence of females who consumed 0, 0.1-10, 10.1-20, or >20 g/day of alcohol were 67.7, 26.6, 3.9, and 1.8%; 11.9% of female drinkers were CAGE-positive. The risk factors for high alcohol consumption were old age, low education level, smoking, and drinking onset at young ages in male drinkers, whereas low education level and smoking in female drinkers. The risk factors for a positive CAGE were young age, marriage, low education level, smoking, high amount of alcohol consumed on a single occasion, and high drinking frequency in male drinkers, whereas high household income, ex-smoking, high amount of alcohol consumed on a single occasion, and high drinking frequency in female drinkers. Our results suggest that high alcohol consumption and alcohol-related problems in Korean adults are not negligible and require intervention.

  5. Alcohol consumption and the CAGE questionnaire in Korean adults: results from the Second Korea National Health and Nutrition Examination Survey.

    PubMed

    Park, Jong-Tae; Kim, Byoung-Gwon; Jhun, Hyung-Joon

    2008-04-01

    We evaluated alcohol consumption and alcohol-related problems in Korean adults by evaluating alcohol consumption and responses to the CAGE questionnaire obtained from the second Korea National Health and Nutrition Examination Survey. The age-adjusted prevalence of males who consumed 0, 0.1-20, 20.1-40, or >40 g/day of alcohol were 28.0, 51.5, 12.5, and 8.0%, respectively; 26.9% of male drinkers were CAGE-positive (> or =2 affirmative responses to the CAGE). The age-adjusted prevalence of females who consumed 0, 0.1-10, 10.1-20, or >20 g/day of alcohol were 67.7, 26.6, 3.9, and 1.8%; 11.9% of female drinkers were CAGE-positive. The risk factors for high alcohol consumption were old age, low education level, smoking, and drinking onset at young ages in male drinkers, whereas low education level and smoking in female drinkers. The risk factors for a positive CAGE were young age, marriage, low education level, smoking, high amount of alcohol consumed on a single occasion, and high drinking frequency in male drinkers, whereas high household income, ex-smoking, high amount of alcohol consumed on a single occasion, and high drinking frequency in female drinkers. Our results suggest that high alcohol consumption and alcohol-related problems in Korean adults are not negligible and require intervention. PMID:18437000

  6. Understanding exercise behavior among Korean adults: a test of the transtheoretical model.

    PubMed

    Kim, YoungHo; Cardinal, Bradley J; Lee, JongYoung

    2006-01-01

    The purpose of this study was to examine the theorized association of Transtheoretical Model (TTM) of behavior change constructs by stage of change for exercise behavior among Korean adults. A total of 1,335 Korean adults were recruited and surveyed from the Nowon district, geographically located in northern Seoul. Four Korean-version questionnaires were used to identify the stage of exercise behavior and psychological attributes of adolescents. Data were analyzed by frequency analysis, MANOVA, correlation analysis, and discriminant analysis. Multivariate F tests indicated that behavioral and cognitive processes of change, exercise efficacy, and pros differentiated participants across the stages of exercise behavior. Furthermore, the findings revealed that adults' exercise behavior was significantly correlated with the TTM constructs and that overall classification accuracy across the stages of change was 50.6%. This study supports the internal and external validity of the TTM for explaining exercise behavior. PMID:17228987

  7. Prevalence and Factors Associated With Hearing Loss and Hearing Aid Use in Korean Elders

    PubMed Central

    2015-01-01

    Background: This study examined hearing loss prevalence and hearing aid usage rates among Korean elders by comparing the differences between those with and without hearing loss, and between those who used and did not use hearing aids. Methods: This study was based on data collected during the Korean National Health and Nutrition Examination Survey V (2010–2012). The study sample consisted of 5,447 Koreans aged ≥60 years who received a hearing assessment. Hearing loss was measured using a pure tone audiometry test and classified according to the World Health Organization’s criteria. Hearing aid use was assessed by self-report. Multiple logistic regression analyses were performed to determine the associations between hearing loss, hearing aid use, and related variables. Results: Hearing loss was found in 16.8% of the elders and only 15.9% of them used a hearing aid. Male (95% CI: 1.27–2.15), tinnitus (95% CI: 1.58–2.32), dizziness (95% CI: 1.05–1.73), and occupational noise exposure (95% CI: 1.32–2.38) were the variables most strongly associated with hearing loss after multivariate adjustment. Tinnitus (95% CI: 1.34–4.13) and occupational noise exposure (95% CI: 1.01–5.02) were strongly associated with hearing aid use after multivariate adjustment. Conclusion: More than half of South Korean elders aged ≥60 and older have hearing loss but the rate of hearing aid use is very low. An aural public health program should address modifiable risk factors, such as tinnitus and noise exposure, and non-modifiable risk factors associated with hearing loss in the elderly. PMID:25905073

  8. The Prevalence of Coxiella burnetii Infection in Wild Korean Water Deer, Korea

    PubMed Central

    SHIN, Gee-Wook; KIM, Eun-Ju; LEE, Hae-Beom; CHO, Ho-Seong

    2014-01-01

    ABSTRACT The aim of this study was to evaluate the prevalence of Coxiella burnetti infection in wild Korean water deer (Hydropotes inermis argyropus) in Korea, by using serology and real-time PCR analyses. One hundred ninety-six sera were collected from 4 provinces and tested for anti-C. burnetii antibody detection, by means of CHEKIT Q fever ELISA kit; and C. burnetii IS1111 insertion sequence detection, by means of real-time PCR. Antibodies were detected in 18 of the 196 (9.18%) serum samples, whereas genomes of C. burnetii were detected in 13 of the 196 (6.63%) serum samples. Based on overall high seroprevalence, the public health implications of these findings are important, because they indicate that asymptomatic seropositive or seronegative wild animals may be consistently shedding C. burnetii. This is the first study of C. burnetii prevalence in Korean water deer in the Republic of Korea that has indicated the presence of infected animals throughout the country. PMID:24717533

  9. Intake and major sources of dietary flavonoid in Korean adults: Korean National Health and Nutrition Examination Survey 2010-2012.

    PubMed

    Kim, You Jin; Park, Min Young; Chang, Namsoo; Kwon, Oran

    2015-01-01

    With an effort to investigate possible relationship between flavonoids and health, an accurate estimation of flavonoid intake is valuable. We estimated dietary flavonoid intake and identified the major food sources. Subjects were healthy adults aged >=19 y (n=11,474) who completed the 24-h dietary recall of the Korean National Health and Nutritional Examination Survey (2010-2012). The US Department of Agriculture and newly estimated or published values for typical Korean foods were combined into a Korean-targeted flavonoid database. The mean intake of total flavonoid was 107±1.47 mg/d, with a higher intake in women than in men after energy-adjustment. Quercetin, cyanidin, genistein, daidzein, epigallocatechin 3-gallate, epicatechin, hesperetin, and luteolin were identified as major flavonoid compounds. Across the age range studied, flavonols and flavones showed a reversed U-shape curve; flavan-3-ol and flavanones showed a decreasing pattern; and anthocyanidins and isoflavones showed an increasing pattern. Forty-five food items were identified as contributing >2% of at least one flavonoid compound's intake. Kimchi was the major food source of total flavonoids, followed by green tea, persimmons, and soybeans. Single food items accounting for more than 50% of the intake of a specific flavonoid included persimmons (cyanidin), green tea (epigallocatechin, epicatechin-3-gallate, and epigallocatechin 3-gallate), black tea (thearubigin), tangerines (hesperetin and naringenin), and onions (isorhamnetin). This study provides information on Korean flavonoid intake to enable international comparisons, along with insight into how the sources and intake of various flavonoids vary according to age and gender. This work should facilitate future investigations of the association between flavonoid intake and health. PMID:26420187

  10. Adult ESL Korean Readers' Responses about Their Reading in L1 Korean and L2 English

    ERIC Educational Resources Information Center

    Kim, Misun

    2010-01-01

    In this research study I explore: (a) beliefs Korean ESL readers have about reading in L1 and L2 prior to the Retrospective Miscue Analysis (RMA) sessions, (b) how their beliefs about reading affect the way they read in L1 and L2 and their evaluation of themselves as readers in L1 and L2 reading, and (c) change of their beliefs about reading and…

  11. The prevalence and clinical characteristics of anemia in Korean patients with inflammatory bowel disease

    PubMed Central

    Lee, Dae Sung; Bang, Ki Bae; Kim, Ji Yeon; Jung, Yoon Suk; Park, Jung Ho; Kim, Hong Joo; Cho, Yong Kyun; Sohn, Chong Il; Jeon, Woo Kyu; Kim, Byung Ik; Choi, Kyu Young

    2016-01-01

    Background/Aims Quality of life is closely related to anemia in patients with inflammatory bowel disease (IBD). Several studies have reported on anemia in patients with IBD in Western countries. This study investigated the prevalence and clinical characteristics of anemia in Korean patients with IBD. Methods We reviewed the medical records of 92 patients with ulcerative colitis (UC) and 76 patients with Crohn's disease (CD) who were followed regularly at a single tertiary medical center in Korea between January 2003 and December 2012. Hemoglobin (Hb) thresholds used to define anemia were <13.0 g/dL in men and <12.0 g/dL in women according to the World Health Organization criteria. We chose the lowest Hb level in each year as a representative value because Hb levels changed at each examination and anemia was associated with disease deterioration. The relationship between clinical variables and lowest Hb level was assessed. Results The prevalence of anemia was 36.3% in patients with UC and 41.6% in patients with CD. Anemia in patients with CD was associated with hospital admission, 5-aminosalicylate (5-ASA) and infliximab treatment in men. Anemia in patients with UC was associated with hospital admission, oral steroid use, thiopurine and infliximab treatment in men. Conclusions The prevalence of anemia in Korean patients with IBD was comparable to that of patients in Western countries. Anemia was associated with male patients with CD who were admitted to the hospital and received medications including 5-ASA and infliximab, and men with UC who were admitted to the hospital and received medications including oral steroids, thiopurine and infliximab. PMID:26884734

  12. Development and Initial Validation of a Trait Emotional Intelligence Scale for Korean Adults

    ERIC Educational Resources Information Center

    Lee, Hyuneung; Kwak, Yunjung

    2012-01-01

    The purpose of this study is to develop and validate a trait emotional intelligence (EI) measurement for Korean adults. This scale was developed because there is still a lack of EI measurements that consider the effects of culture on emotions. It was found that the scale has a three-factor structure, and this structure was confirmed in…

  13. Development and Initial Validation of a Trait Emotional Intelligence Scale for Korean Adults

    ERIC Educational Resources Information Center

    Lee, Hyuneung; Kwak, Yunjung

    2012-01-01

    The purpose of this study is to develop and validate a trait emotional intelligence (EI) measurement for Korean adults. This scale was developed because there is still a lack of EI measurements that consider the effects of culture on emotions. It was found that the scale has a three-factor structure, and this structure was confirmed in

  14. Dietary Patterns Derived by Cluster Analysis are Associated with Cognitive Function among Korean Older Adults

    PubMed Central

    Kim, Jihye; Yu, Areum; Choi, Bo Youl; Nam, Jung Hyun; Kim, Mi Kyung; Oh, Dong Hoon; Yang, Yoon Jung

    2015-01-01

    The objective of this study was to investigate major dietary patterns among older Korean adults through cluster analysis and to determine an association between dietary patterns and cognitive function. This is a cross-sectional study. The data from the Korean Multi-Rural Communities Cohort Study was used. Participants included 765 participants aged 60 years and over. A quantitative food frequency questionnaire with 106 items was used to investigate dietary intake. The Korean version of the MMSE-KC (Mini-Mental Status Examination–Korean version) was used to assess cognitive function. Two major dietary patterns were identified using K-means cluster analysis. The “MFDF” dietary pattern indicated high consumption of Multigrain rice, Fish, Dairy products, Fruits and fruit juices, while the “WNC” dietary pattern referred to higher intakes of White rice, Noodles, and Coffee. Means of the total MMSE-KC and orientation score of the participants in the MFDF dietary pattern were higher than those of the WNC dietary pattern. Compared with the WNC dietary pattern, the MFDF dietary pattern showed a lower risk of cognitive impairment after adjusting for covariates (OR 0.64, 95% CI 0.44–0.94). The MFDF dietary pattern, with high consumption of multigrain rice, fish, dairy products, and fruits may be related to better cognition among Korean older adults. PMID:26035243

  15. A comparison of the prevalence of the metabolic syndrome in the United States (US) and Korea in young adults aged 20 to 39 years

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study estimated and compared the prevalence of the Metabolic Syndrome and its individual components in young adults (ages 20-39 years) in the US and Korea using 2003-2004 US and 2005 Korean National Health and Nutrition Examination Survey data. The mean body mass index and rate of metabolic abn...

  16. The WHO Adult ADHD Self-Report Scale: Reliability and Validity of the Korean Version

    PubMed Central

    Kim, Ji-Hae; Lee, Eun-Ho

    2013-01-01

    Objective A self-report scale of adult attention-deficit/hyperactivity disorder, the World Health Organization (WHO) Adult ADHD Self-Report Scale (ASRS) was developed and demonstrated good psychometric properties. The purpose of the present study is to investigate the psychometric properties of the ASRS in Korean samples. Methods The ASRS includes 18 questions regarding the frequency of recent DSM-IV Criterion A symptoms of adult ADHD. We examined the factor structure, internal consistency, and convergent validity of the ASRS in Korean samples. Results The ASRS demonstrated good internal consistency and test-retest reliability. Correlations between the ASRS and other adult ADHD measures were high, providing evidence of convergent validity. A subsequent exploratory factor analysis indicated that a two-factor solution provided the best fit. Conclusion It is expected that this scale would be helpful in clinical settings and research in Korea. PMID:23482673

  17. Accuracy of Self-reported Hypertension, Diabetes, and Hypercholesterolemia: Analysis of a Representative Sample of Korean Older Adults

    PubMed Central

    Chun, Heeran; Kim, Il-Ho; Min, Kyung-Duk

    2015-01-01

    Objectives This study will assess the accuracy of self-reported hypertension, diabetes, and hypercholesterolemia among Korean older adults. Methods Using data from the fourth Korean National Health Examination and Nutrition Survey (KNHANES IV, 2007–2009), we selected 7,270 individuals aged 50 years and older who participated in both a health examination and a health interview survey. Self-reported prevalence of hypertension (HTN), diabetes mellitus (DM), and hypercholesterolemia was compared with measured data (arterial systolic/diastolic blood pressure, fasting glucose, and total cholesterol). Results An agreement between self-reported and measured data was only moderate for hypercholesterolemia (κ, 0.48), even though it was high for HTN (κ, 0.72) and DM (κ, 0. 82). Sensitivity was low in hypercholesterolemia (46.7%), but high in HTN and DM (73% and 79.3%, respectively). Multiple analysis shows that predictors for sensitivity differed by disease. People with less education were more likely to exhibit lower sensitivity to HTN and hypercholesterolemia, and people living in rural areas were less sensitive to DM and hypercholesterolemia. Conclusion Caution is needed in interpreting the results of community studies using self-reported data on chronic diseases, especially hypercholesterolemia, among adults aged 50 years and older. PMID:27169009

  18. Validation of western Helicobacter pylori IgG antibody assays in Korean adults.

    PubMed

    Lee, Sun-Young; Moon, Hee-Won; Hur, Mina; Yun, Yeo-Min

    2015-05-01

    Helicobacter pylori infection is endemic in Korea, and serology testing is widely performed. The aim of this study was to validate and compare the diagnostic accuracy of Korean and Western serological assays for H. pylori detection in Korean adults. The 114 Korean adults who visited our centre over a 6-month period for the evaluation of H. pylori infection using the urea breath test (UBT) were enrolled in this prospective study. Anti-H. pylori IgG was measured using three commercially available immunoassays: Genedia H. pylori ELISA (Green Cross Medical Science), Chorus helicobacter IgG (DIESSE Diagnostica Senese) and Vidas H. pylori IgG (bioMérieux). Positive UBT findings were obtained in 40.6% of included subjects. The sensitivities and the specificities of Vidas, Chorus and Genedia were 89.7%, 100% and 100% and 85.5%, 75.4% and 80.7%, respectively. We found no differences in sensitivity between the Vidas and Chorus (P=0.125), Chorus and Genedia (P=0.125) and Vidas and Genedia (P=1.000) assays. There were also no differences in specificity between the Vidas and Chorus (P=0.070), Chorus and Genedia (P=0.508) and Vidas and Genedia (P=0.549) assays. In Korean adults, the Genedia H. pylori ELISA, Chorus helicobacter IgG and Vidas H. pylori IgG assays exhibited a high concurrence rate with similar diagnostic accuracy. Thus, both the Korean and Western non-invasive assays are reliable for serodiagnosis of H. pylori in Korean individuals. PMID:25752852

  19. Fermented food intake is associated with a reduced likelihood of atopic dermatitis in an adult population (Korean National Health and Nutrition Examination Survey 2012-2013).

    PubMed

    Park, Sunmin; Bae, Ji-Hyun

    2016-02-01

    The prevalence of atopic dermatitis (AD) has continuously increased throughout the world in every age group, and the recent increase in AD in Korean adults may be related to changes in nutrient intakes due to westernization of dietary patterns. We hypothesized that the prevalence of AD is associated with the different dietary patterns and fermented food intakes of the Korean adult population. We examined the hypothesis using 9763 adults 19 years or older using the 2012-2013 Korean National Health and Nutrition Examination Survey. We identified 4 dietary patterns in addition to that including fermented foods using principal component analysis on data obtained from a 116-item validated semiquantitative food frequency questionnaire: meat and processed foods; vegetables, fruits, legumes, seafood, and seaweed; rice and grains; and coffee, chocolate, and ice cream. Adjusted odds ratios (ORs) for AD were calculated according to dietary patterns after adjusting for potential confounders. High levels of consumption (>92 times/month) of fermented foods such as doenjang, chungkookjang, kimchi, fermented seafood, makgeolli, and beer were associated with a lower prevalence of AD (OR, 0.56; 95% confidence interval [CI], 0.37-0.84). In contrast, high levels of consumption of meat and processed foods were strongly associated with the prevalence of AD (OR, 2.42; 95% CI, 1.48-3.94). Interestingly, the consumption of coffee, chocolate, and ice cream was significantly negatively associated with the prevalence of AD (OR, 0.53; 95% CI, 0.34-0.82). In conclusion, the hypothesis was accepted. The results can be applied to nutrition education programs for the general population to decrease risk factors for AD. PMID:26826428

  20. Correlation between Transformative Learning and Cultural Context: A Case Study of Adult Participants in a Korean American Immigrant Congregation

    ERIC Educational Resources Information Center

    Kim, Brian Byung Joo

    2011-01-01

    The purpose of this research was to explore the nature, process, and facilitating factors of transformative learning experiences of Korean-American adults in a Korean American immigrant congregation (KAIC). The focus was on discovering how and to what extent, if any, the congregational culture of the KAIC as the learning situation played a role in…

  1. Are Korean Adults Meeting the Recommendation for Physical Activity during Leisure Time?

    PubMed Central

    Cho, Min-Haeng

    2014-01-01

    [Purpose] The purpose of this study was to determine if Korean adults meet their physical activity recommendations during their leisure time to promote a healthy living. [Subjects and Methods] The sample included South Korean adults, aged over 20, who were currently residing in K City, South Korea. The author used a quota sampling technique to select 1,000 samples. Of the 1,000 questionnaires distributed, 845 questionnaires were used to conduct a χ2 test. [Results] It was revealed by the questionnaire that there was a clear distinction in the categories of very high level activity (11.0%), high level activity (29.1%), acceptable level activity (12.9%), low level activity (9.7%), and inactive level of physical activity (38.3%) in Korean adults’ leisure time. [Conclusions] The most interesting finding was that more than half of Korean adults do reach the recommendation of at least 30 minutes of moderate activity, on three or more days a week for at least three months. The other interesting finding was that the questionnaire is a useful instrument suitable for analyzing the recommendations of physical activity, comprising frequency, intensity, time, and overall duration. PMID:25013279

  2. Association between Dietary Patterns and Blood Lipid Profiles in Korean Adults with Type 2 Diabetes

    PubMed Central

    Lim, Jeong Hyun; Lee, Yeon-Sook; Chang, Hak Chul; Moon, Min Kyong

    2011-01-01

    We aimed to explore the associations of dietary patterns with blood lipid profiles and obesity in adults with type 2 diabetes. The data were obtained from the Forth Korean National Health and Nutrition Examination Survey, 2007-2008. Adults 30 yr or older, from which had both biochemical and dietary data were obtained. Among them, 680 subjects were defined as having diabetes based on criteria of fasting glucose ? 126 mg/dL, anti-diabetic treatment, or previously diagnosed diabetes. Dietary data from a 24-hr recall were used to derive dietary patterns by factor analysis. Four dietary patterns by factor analysis were identified: 'Bread & Meat & Alcohol', 'Noodles & Seafood', 'Rice & Vegetables', and 'Korean Healthy' patterns. Serum cholesterol levels in the highest quartile of the 'Bread & Meat & Alcohol' pattern were significantly higher compared with those in the lowest quartile. In addition, total cholesterol and triglyceride levels in the highest quartile of the 'Korean Healthy' pattern were significantly lower after adjusting for potential confounders. Dietary patterns of adults with diabetes were found to be associated with blood lipid profiles. 'Korean Healthy' pattern including whole grains, legumes, vegetables, and fruits could thus improve lipid profiles among those with type 2 diabetes. PMID:21935277

  3. Learning Disability Prevalence and Adult Education Program Characteristics

    ERIC Educational Resources Information Center

    Patterson, Margaret Becker

    2008-01-01

    This study identifies adult education program characteristics associated with learning disability (LD) prevalence through statistical analyses of data from a single U.S. state (Kansas). Data indicate that several variables at the adult education (AE) program level are linked to LD prevalence, including disability incidence, educational background…

  4. Prevalence of Alzheimer's Dementia and Its Risk Factors in Community-Dwelling Elderly Koreans

    PubMed Central

    Choi, Seok-Ju; Jung, Sung-Soo; You, Young-Sun; Shin, Bae-Seob; Kim, Ji-Eun; Yoon, Sung-Wook; Jeon, Dong-Wook; Baek, Jun-Hyung; Park, Sung-Woo; Lee, Jung-Goo

    2008-01-01

    Objective We estimated the prevalence of Alzheimer's dementia (AD) and mild cognitive impairment (MCI) and their risk factors in an urban community setting, focusing especially on metabolic syndrome. Methods A two-phase investigation based on a door-to-door survey was performed. In Phase I, we administered the Korean version of the Mini-Mental State Examination (MMSE-KC) of the Consortium to Establish a Registry for Alzheimer's disease (CERAD-K). Assessment Packet and the Korean version of the Geriatric Depression Scales (GDS-K) to all 706 participants aged 65 years or older. In Phase II of the study, 175 persons underwent physical and neurological examinations according to the protocol of the CERAD-K clinical assessment battery [CERAD-K (C)] and the neuropsychological assessment battery [CERAD-K (N)]. We also examined the association between cognitive decline and metabolic syndrome. AD and MCI were defined using the DSM-IV-TR criteria and the Clinical Dementia Rating (CDR) scales. Results The mean age (±SD) of the subjects was 74.3±16.7 years and the ratio of males to females was 53.2 to 46.8. The prevalence of Alzheimer's dementia was 9.0%, while that of MCI was 32.9%. Old age and lower educational level had significant associations with cognitive decline in the elderly, but gender, years of alcohol intake or smoking, and metabolic syndrome were not associated with AD or MCI. Conclusion In this study, metabolic syndrome was not associated with Alzheimer's AD or MCI. Information regarding an association between Alzheimer's dementia and metabolic syndrome in this study will be helpful in formulating future public health policy and prevention strategies in Korea. PMID:20046349

  5. Depression among Korean Adults with Type 2 Diabetes Mellitus: Ansan-Community-Based Epidemiological Study

    PubMed Central

    Park, Chan Young; Kim, So Young; Gil, Jong Won; Park, Min Hee; Park, Jong-Hyock; Kim, Yeonjung

    2015-01-01

    Objectives There are an increasing number of studies being carried out on depression in patients with diabetes. Individuals with diabetes have been reported as having a higher prevalence of depression compared to those without diabetes. However, only a few studies involving Korean patients have been conducted. The aims of this study were to examine the prevalence of depression and to find various risk factors according to the degree of depression among Korean patients with Type 2 diabetes mellitus (T2DM). Methods An Ansan-community-based epidemiological study was conducted from 2005 to 2012. The total number of participants in this study was 3,540, from which patients with diabetes (n = 753) have been selected. The presence of depression was evaluated using the Beck Depression Inventory total score. Results The prevalence of depression was 28.8%. The mean age of participants was 55.5 ± 8.2 years. We divided the participants into three groups (without-depression, moderate-depression, and severe-depression groups) to examine the depression prevalence among Korean T2DM patients. The unemployed participants had 2.40 [95% confidence interval (CI) 1.21–4.76], the low-income participants had 2.57 (95% CI 1.52–4.35), the participants using an oral diabetes medicine or insulin had 2.03 (95% CI 1.25–3.32), the participants who are currently smoking had 2.03 (95% CI 1.10–3.73), and those without regular exercise had 1.91 (95% CI 1.17–3.14) times higher odds of depression in the severe-depression group, compared with the without-depression group. Conclusion There was a significant association between depression prevalence and diabetes, and we found various risk factors according to the degree of depression in Korean patients with T2DM. PMID:26473089

  6. Prevalence of Anaplasma and Bartonella spp. in Ticks Collected from Korean Water Deer (Hydropotes inermis argyropus)

    PubMed Central

    Kang, Jun-Gu; Ko, Sungjin; Kim, Heung-Chul; Chong, Sung-Tae; Klein, Terry A.; Chae, Jeong-Byoung; Jo, Yong-Sun; Choi, Kyoung-Seong; Yu, Do-Hyeon; Park, Bae-Keun; Park, Jinho; Chae, Joon-Seok

    2016-01-01

    Deer serve as reservoirs of tick-borne pathogens that impact on medical and veterinary health worldwide. In the Republic of Korea, the population of Korean water deer (KWD, Hydropotes inermis argyropus) has greatly increased from 1982 to 2011, in part, as a result of reforestation programs established following the Korean War when much of the land was barren of trees. Eighty seven Haemaphysalis flava, 228 Haemaphysalis longicornis, 8 Ixodes nipponensis, and 40 Ixodes persulcatus (21 larvae, 114 nymphs, and 228 adults) were collected from 27 out of 70 KWD. A total of 89/363 ticks (266 pools, 24.5% minimum infection rate) and 5 (1.4%) fed ticks were positive for Anaplasma phagocytophilum using nested PCR targeting the 16S rRNA and groEL genes, respectively. The 16S rRNA gene fragment sequences of 88/89 (98.9%) of positive samples for A. phagocytophilum corresponded to previously described gene sequences from KWD spleen tissues. The 16S rRNA gene fragment sequences of 20/363 (5.5%) of the ticks were positive for A. bovis and were identical to previously reported sequences. Using the ITS specific nested PCR, 11/363 (3.0%) of the ticks were positive for Bartonella spp. This is the first report of Anaplasma and Bartonella spp. detected in ticks collected from KWD, suggesting that ticks are vectors of Anaplasma and Bartonella spp. between reservoir hosts in natural surroundings. PMID:26951985

  7. Prevalence of Anaplasma and Bartonella spp. in Ticks Collected from Korean Water Deer (Hydropotes inermis argyropus).

    PubMed

    Kang, Jun-Gu; Ko, Sungjin; Kim, Heung-Chul; Chong, Sung-Tae; Klein, Terry A; Chae, Jeong-Byoung; Jo, Yong-Sun; Choi, Kyoung-Seong; Yu, Do-Hyeon; Park, Bae-Keun; Park, Jinho; Chae, Joon-Seok

    2016-02-01

    Deer serve as reservoirs of tick-borne pathogens that impact on medical and veterinary health worldwide. In the Republic of Korea, the population of Korean water deer (KWD, Hydropotes inermis argyropus) has greatly increased from 1982 to 2011, in part, as a result of reforestation programs established following the Korean War when much of the land was barren of trees. Eighty seven Haemaphysalis flava, 228 Haemaphysalis longicornis, 8 Ixodes nipponensis, and 40 Ixodes persulcatus (21 larvae, 114 nymphs, and 228 adults) were collected from 27 out of 70 KWD. A total of 89/363 ticks (266 pools, 24.5% minimum infection rate) and 5 (1.4%) fed ticks were positive for Anaplasma phagocytophilum using nested PCR targeting the 16S rRNA and groEL genes, respectively. The 16S rRNA gene fragment sequences of 88/89 (98.9%) of positive samples for A. phagocytophilum corresponded to previously described gene sequences from KWD spleen tissues. The 16S rRNA gene fragment sequences of 20/363 (5.5%) of the ticks were positive for A. bovis and were identical to previously reported sequences. Using the ITS specific nested PCR, 11/363 (3.0%) of the ticks were positive for Bartonella spp. This is the first report of Anaplasma and Bartonella spp. detected in ticks collected from KWD, suggesting that ticks are vectors of Anaplasma and Bartonella spp. between reservoir hosts in natural surroundings. PMID:26951985

  8. Prevalence of Subjective Olfactory Dysfunction and Its Risk Factors: Korean National Health and Nutrition Examination Survey

    PubMed Central

    Lee, Woo Hyun; Wee, Jee Hye; Kim, Dong-Kyu; Rhee, Chae-Seo; Lee, Chul Hee; Ahn, Soyeon; Lee, Ju Hyun; Cho, Yang-Sun; Lee, Kun Hee; Kim, Kyung Soo; Kim, Si Whan; Lee, Ari; Kim, Jeong-Whun

    2013-01-01

    Background Population-based studies for olfactory dysfunction are lacking. The aim of this study is to evaluate the prevalence of subjective olfactory dysfunction and its risk factors in the Korean general population. Methods The data were obtained from the 2009 Korea National Health and Nutrition Examination Survey (KNHANES), which was a cross-sectional survey of non-institutionalized population all around the country (n = 10,533). All interviewees underwent medical interviews, physical examinations, endoscopic examination and blood/urine tests. Whether sense of smell has been normal or abnormal during the last 3 months was asked. Complete olfaction data were obtained from 7,306 participants and the participants were divided into normosmic and hyposmic group. Multivariate logistic regression analyses were performed to identify its risk factors. Results The weighted prevalence of subjective olfactory dysfunction was 4.5%. Its increased prevalence was significantly associated with the increasing age for both men and women. In the multivariate analyses, low income (adjusted odds ratio [OR] = 1.43, 95% Confidence Interval [CI] = 1.01–2.03), habitual exposure to air pollutants (adjusted OR = 2.18, CI = 1.33–3.55), a history of hepatitis B (adjusted OR = 3.10, CI = 1.25–7.68), rhinitis (adjusted OR = 1.78, CI = 1.26–2.51) and chronic sinusitis (adjusted OR = 14.55, CI = 10.06–21.05) were risk factors of olfactory dysfunction. Conclusion Our population-based study showed that olfactory dysfunction was quite prevalent and several risk factors were associated with impaired sense of smell. Given its prevalence, further researches for its prevention and management are required. PMID:23671628

  9. Intakes of Dairy Products and Calcium and Obesity in Korean Adults: Korean National Health and Nutrition Examination Surveys (KNHANES) 2007-2009

    PubMed Central

    Lee, Hae-Jeung; Cho, Jang-ik; Lee, Hye-Seung H.; Kim, Cho-il; Cho, Eunyoung

    2014-01-01

    Background The possible effects of dairy product intake against obesity have been suggested in animal studies; however, the association is still not well established in epidemiological studies. Few studies in Asian countries with relatively low intake of dairy products exist. Objective We investigated the association between dairy products and calcium intake and obesity in Korean population with relatively low intake of dairy products. Subjects and Methods Our study population consisted of adults (n = 7173) aged 19–64 among participants of the 2007, 2008 and 2009 Korean National Health and Nutrition Examination Survey who had not made any attempt of intentional weight loss. Dietary intake data from food frequency questionnaire (FFQ) and 24-hour recall were used. Dairy products included milk and yogurt in the FFQ. Obesity was defined as BMI≥25 kg/m2. Results Higher frequency of dairy product intake was associated with a reduced prevalence of obesity (OR = 0.63; 95% CI = 0.45–0.89 for ≥2 times/day vs. ≤1 time/month; p for trend = 0.003) using the intake data from FFQ. Similarly, high frequency of milk or yogurt intake had an inverse association with obesity. The association between milk and yogurt intake and obesity was similar when the intake from 24-hour recall was examined. Higher calcium intake from dairy products as well as total dietary calcium intake was associated with a decreased prevalence of obesity (OR = 0.83; 95% CI = 0.71–0.98 for highest vs. lowest quintile of dairy calcium intake; p for trend = 0.02, OR = 0.78; 95% CI = 0.64–0.94 for highest vs. lowest quintile of total calcium intake; p for trend = 0.04). The associations appeared to be stronger in women than in men. Conclusion These results suggest that high consumption of dairy products is associated with a lower prevalence of obesity and that calcium in dairy products may be one of the components contributing to the association. Further longitudinal studies are warranted to replicate our findings. PMID:24915202

  10. Prevalence and Epidemiological Factors Involved in Cellulitis in Korean Patients With Lymphedema

    PubMed Central

    Park, Sae In; Yang, Eun Joo; Kim, Dong Kyu; Jeong, Ho Joong; Kim, Ghi Chan

    2016-01-01

    Objective To evaluate the prevalence and associated factors involved in cellulitis with lymphangitis among a group of Korean patients who were being treated for lymphedema. We present our epidemiologic research and we also report a systematic review of these types of cases. Methods This was a retrospective medical record study among 1,246 patients diagnosed with lymphedema. The study was carried out between January 2006 and December 2012 at the Kosin University Gospel Hospital and Seoul National University Bundang Hospital. Cases were examined for onset time, affected site, seasonal trend, and recurrence pattern of lymphedema, lymphangitis, and cellulitis. We also evaluated the history of blood-cell culture and antibiotic use. Results Ninety-nine lymphedema patients experienced complications such as cellulitis with accompanying lymphangitis. Forty-nine patients had more than two recurrences of cellulitis with lymphangitis. The incidence and recurrence of cellulitis with lymphangitis were significantly higher in the patients with lower-extremity lymphedema. There was a significant trend toward higher cellulitis prevalence in the lower-extremity lymphedema group according to the time of lymphedema onset. Among the cellulitis with lymphangitis cases, 62 cases were diagnosed through blood-cell culture; 8 of these 62 cultures were positive for β-hemolytic streptococci. Conclusion The prevalence rate of cellulitis with lymphangitis in patients with lymphedema was 7.95%, and the prevalence of recurrent episodes was 3.93%. Especially, there was high risk of cellulitis with lymphangitis after occurrence of lower-extremity lymphedema with passage of time. Lymphedema patients should be fully briefed about the associated risks of cellulitis before treatment, and physicians should be prepared to provide appropriate preventive education. PMID:27152284

  11. The Change of South Korean Adult Education in Globalization.

    ERIC Educational Resources Information Center

    Park, Sung-Jung

    2002-01-01

    Describes the development of adult education in South Korea from postwar modernization to the current globalized environment. Notes that adult higher education is increasingly formalized and institutionalized, with expanded credentialism, inequality, and government intervention and a weakening connection between adult education and social…

  12. Prevalence and Factors Associated with Nonalcoholic Fatty Liver Disease in a Nonobese Korean Population

    PubMed Central

    Cho, Hyun Chin

    2016-01-01

    Background/Aims Nonalcoholic fatty liver disease (NAFLD) is an emerging problem in Asia, but little is known about the disease in the nonobese population. The aims of this study were to investigate the prevalence of NAFLD and the factors associated with it in a nonobese Korean population and to compare the clinical characteristics of nonobese and obese subjects with NAFLD. Methods This cross-sectional study used data from 2,058 subjects who participated in a medical checkup program. Results The prevalence of NAFLD was 12.4% (213/1,711) in the nonobese population. A higher body mass index (BMI), higher homeostasis model assessment of insulin resistance (HOMA-IR) values, higher alanine aminotransferase (ALT) levels, triglyceride concentrations 150 mg/dL, and hyperuricemia were independently associated with the presence of NAFLD in the nonobese subjects. Compared with the obese subjects with NAFLD, the nonobese subjects with NAFLD were composed of a higher proportion of females and had lower BMIs, smaller waist circumferences, lower HOMA-IR values, and fewer metabolic irregularities. Conclusions Higher BMIs, HOMA-IR values, ALT levels, hypertriglyceridemia, and hyperuricemia were associated with NAFLD in the nonobese subjects. Clinicians should be particularly aware of the possibility of NAFLD in nonobese Asian people. PMID:26260755

  13. The prevalence and spectrum of BRCA1 and BRCA2 mutations in Korean population: recent update of the Korean Hereditary Breast Cancer (KOHBRA) study.

    PubMed

    Kang, Eunyoung; Seong, Moon-Woo; Park, Sue K; Lee, Jong Won; Lee, Jihyoun; Kim, Lee Su; Lee, Jeong Eon; Kim, Sung Yong; Jeong, Joon; Han, Sang Ah; Kim, Sung-Won

    2015-05-01

    The Korean Hereditary Breast Cancer (KOHBRA) study was established to evaluate the prevalence and spectrum of BRCA1/2 mutations in Korean breast cancer patients at risk for hereditary breast and ovarian cancer. A total of 2953 subjects (2403 index patients and 550 family members of affected carriers) from 36 centers participated in this study between May 2007 and December 2013. All participants received genetic counseling and BRCA genetic testing. In total, 378 mutation carriers among 2403 index patients were identified. The prevalence of BRCA mutations in specific subgroups was as follows: 22.3 % (274/1228) for breast cancer patients with a family history of breast/ovarian cancers, 8.8 % (39/441) for patients with early-onset (<35 years) breast cancer without a family history, 16.3 % (34/209) for patients with bilateral breast cancer, 4.8 % (1/21) for male patients with breast cancer, and 37.5 % (3/8) for patients with both breast and ovarian cancer. From an analysis of the mutation spectrum, 63 BRCA1 and 90 BRCA2 different mutations, including 44 novel mutations, were identified. The c.7480 (p.Arg2494Ter) mutation in BRCA2 (10.1 %) was the most commonly identified in this cohort. The KOHBRA study is the largest cohort to identify BRCA mutation carriers in Asia. The results suggest that the prevalence of BRCA mutations in familial breast cancer patients is similar to that among Western cohorts. However, some single risk factors without family histories (early-onset breast cancer, male breast cancer, or multiple organ cancers) may limit the utility of BRCA gene testing in the Korean population. PMID:25863477

  14. The Prevalence of Lower Urinary Tract Symptoms in Korean Men Aged 40 Years or Older: A Population-Based Survey

    PubMed Central

    Kim, Tae Heon; Han, Deok Hyun

    2014-01-01

    Purpose The aim of this study was to evaluate the prevalence of lower urinary tract symptoms (LUTS) among Korean men aged ?40 years. Methods We performed a population-based, cross-sectional door-to-door survey on a geographically stratified random sample of men aged ?40 years. All respondents were asked about the presence of individual LUTS using a questionnaire based on 2002 International Continence Society definitions. For comparison, we also defined nocturia as two or more nocturnal micturitions per night. The International Prostate Symptom Score (IPSS) questionnaire was used to assess LUTS severity. Results Responses from 1,842 subjects were analyzed. The overall prevalence of LUTS was 83.4%. Storage LUTS (70.1%) were more prevalent than voiding (60.4%) or postmicturition LUTS (38.3%). When nocturia was defined as two or more nocturnal micturitions per night, voiding symptoms became most prevalent (storage, 39.7%; voiding, 60.4%; and postmicturition, 38.3%). More than 90% of our population described the severity of their urinary symptoms as moderate (8-19) or severe (20-35). The prevalence and severity of LUTS increased with age. Conclusions LUTS are highly prevalent among Korean men, and its prevalence increases with age. Increased public awareness and a larger number of treatment options are needed to appropriately manage symptoms and their consequences. PMID:25279239

  15. The relationships between lifestyle factors and hypertension in community-dwelling Korean adults

    PubMed Central

    Kim, Ill-Gwang; So, Wi-Young; Sung, Dong Jun

    2015-01-01

    [Purpose] This study was performed to determine whether certain lifestyle factors are associated with hypertension in community-dwelling Korean adults. [Subjects and Methods] The subjects were 586 males and 1,135 females > 20 years old who had visited a public health promotion center in Seoul, Republic of Korea to take a survey related to lifestyle factors. Hypertension status was defined according to the criteria of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure VII report. [Results] The relationships between lifestyle factors and hypertension status were assessed using multivariate logistic regression analysis after adjusting for age and gender. Only mental stress and economic status significantly predicted hypertension status. [Conclusion] We conclude that sleep duration, education level, frequency of drinking and smoking status were not associated with hypertension status. However, economic status and mental stress were significantly associated with hypertension in community-dwelling Korean adults, regardless of age or gender. PMID:26834333

  16. The relationships between lifestyle factors and hypertension in community-dwelling Korean adults.

    PubMed

    Kim, Ill-Gwang; So, Wi-Young; Sung, Dong Jun

    2015-12-01

    [Purpose] This study was performed to determine whether certain lifestyle factors are associated with hypertension in community-dwelling Korean adults. [Subjects and Methods] The subjects were 586 males and 1,135 females > 20 years old who had visited a public health promotion center in Seoul, Republic of Korea to take a survey related to lifestyle factors. Hypertension status was defined according to the criteria of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure VII report. [Results] The relationships between lifestyle factors and hypertension status were assessed using multivariate logistic regression analysis after adjusting for age and gender. Only mental stress and economic status significantly predicted hypertension status. [Conclusion] We conclude that sleep duration, education level, frequency of drinking and smoking status were not associated with hypertension status. However, economic status and mental stress were significantly associated with hypertension in community-dwelling Korean adults, regardless of age or gender. PMID:26834333

  17. Identification of asthma clusters in two independent Korean adult asthma cohorts.

    PubMed

    Kim, Tae-Bum; Jang, An-Soo; Kwon, Hyouk-Soo; Park, Jong-Sook; Chang, Yoon-Seok; Cho, Sang-Heon; Choi, Byoung Whui; Park, Jung-Won; Nam, Dong-Ho; Yoon, Ho-Joo; Cho, Young-Joo; Moon, Hee-Bom; Cho, You Sook; Park, Choon-Sik

    2013-06-01

    Asthma is a heterogeneous airway disease with various clinical phenotypes. It is crucial to clearly identify clinical phenotypes to achieve better asthma management. We used cluster analysis to classify the clinical groups of 724 asthmatic patients from the Cohort for Reality and Evolution of Adult Asthma in Korea (COREA), and in 1843 subjects from another independent Korean asthma cohort of Soonchunhyang University Asthma Genome Research Centre (SCH) (Bucheon, Republic of Korea). Hierarchical cluster analysis was performed by Ward's method, followed by κ-means cluster analysis. Cluster analysis of the COREA cohort indicated four asthma subtypes: 1) smoking asthma; 2) severe obstructive asthma; 3) early-onset atopic asthma; and 4) late-onset mild asthma. An independent cluster analysis of the SCH cohort also indicated four clusters that were similar to the COREA clusters. Our results indicate that adult Korean asthma patients can be classified into four distinct clusters. PMID:23060627

  18. Predictors of the Severity and Serious Outcomes of Anaphylaxis in Korean Adults: A Multicenter Retrospective Case Study

    PubMed Central

    Ye, Young-Min; Kim, Mi Kyeong; Kang, Hye-Ryun; Kim, Tae-Bum; Sohn, Seong-Wook; Koh, Young-Il; Park, Hye-Kyung; Jang, Gwang Cheon; Kim, Cheol-Woo; Hur, Gyu-Young; Kim, Joo-Hee; Kim, Sang-Heon; Choi, Gil-Soon; Lee, Soo-Keol

    2015-01-01

    Purpose Differences in definitions of the condition, relevant triggers, and the geographical locations of study centers, cause estimates of the prevalence of anaphylaxis to vary. Recent epidemiological data indicate that the incidence of anaphylaxis is rising. Methods To investigate the causes and clinical features of anaphylaxis in Korean adults, factors associated with the severity of the condition, and serious outcomes, a retrospective medical record review was performed on adult patients diagnosed with anaphylaxis between 2007 and 2011 in 15 University Hospitals of South Korea. Results A total of 1,806 cases (52% male, age 16-86 years) were reported. Cutaneous symptoms (84.0%), combined with respiratory (53.9%) and/or cardiovascular (55.4%) symptoms, were the most frequent presentations. Using a recognized grading system, 1,776 cases could be classified as either mild, 340; moderate, 690; or severe, 746. Although eliciting factors varied significantly by age, gender, and regional and seasonal factors, drugs (46.5%; including nonsteroidal anti-inflammatory drugs, antibiotics, and radiocontrast media) were the most common cause of anaphylaxis, followed by foods (24.2%), insect stings (16.4%), exercise (5.9%), and unknown etiology (7.0%). All of age, multi-organ involvement, a history of allergic disease, and drug-induced anaphylaxis, were significant predictors of serious outcomes requiring hospital admission or prolongation of hospital stay. Epinephrine auto-injectors were prescribed for 7.4% of reported cases. Conclusions The principal causes of anaphylaxis in Korean adults were drugs, food, and insect stings. Drug-associated anaphylaxis, a history of allergic disease, multi-organ involvement, and older age, were identified as predictors of serious outcomes. PMID:25553259

  19. Metabolic Syndrome and Chronic Kidney Disease in an Adult Korean Population: Results from the Korean National Health Screening

    PubMed Central

    Kang, Yong Un; Kim, Ha Yeon; Choi, Joon Seok; Kim, Chang Seong; Bae, Eun Hui; Ma, Seong Kwon; Kim, Soo Wan

    2014-01-01

    Background This study was aimed to examine the prevalence of metabolic syndrome (MS) and chronic kidney disease (CKD), and the association between MS and its components with CKD in Korea. Methods We excluded diabetes to appreciate the real impact of MS and performed a cross-sectional study using the general health screening data of 10,253,085 (48.86±13.83 years, men 56.18%) participants (age, ≥20 years) from the Korean National Health Screening 2011. CKD was defined as dipstick proteinuria ≥1 or an estimated glomerular filtration rate (eGFR) <60 ml/min/1.73 m2. Results The prevalence of CKD was 6.15% (men, 5.37%; women, 7.15%). Further, 22.25% study population had MS (abdominal obesity, 27.98%; hypertriglyceridemia, 30.09%; low high-density cholesterol levels, 19.74%; high blood pressure, 43.45%; and high fasting glucose levels, 30.44%). Multivariate-adjusted analysis indicated that proteinuria risk increased in participants with MS (odds ratio [OR] 1.884, 95% confidence interval [CI] 1.867–1.902, P<0.001). The presence of MS was associated with eGFR<60 mL/min/1.73 m2 (OR 1.364, 95% CI 1.355–1.373, P<0.001). MS individual components were also associated with an increased CKD risk. The strength of association between MS and the development of CKD increase as the number of components increased from 1 to 5. In sub-analysis by men and women, MS and its each components were a significant determinant for CKD. Conclusions MS and its individual components can predict the risk of prevalent CKD for men and women. PMID:24807226

  20. Health benefits of serious involvement in leisure activities among older Korean adults.

    PubMed

    Kim, Junhyoung; Yamada, Naoko; Heo, Jinmoo; Han, Areum

    2014-01-01

    The existing literature suggests that serious engagement in leisure activities leads to happiness, life satisfaction, and successful aging among older adults. This qualitative study was used to examine the benefits of serious involvement in leisure activities among older Korean adults who were members of a sports club. Using an analytic data analysis, we identified three main themes associated with the benefits of serious engagement in leisure activities: 1) the experience of psychological benefits, 2) the creation of social support, and 3) the enhancement of physical health. These themes indicate that, through serious involvement in certain physical activities, participants gain various health benefits, which may contribute to successful aging. PMID:25059979

  1. Health benefits of serious involvement in leisure activities among older Korean adults

    PubMed Central

    Kim, Junhyoung; Yamada, Naoko; Heo, Jinmoo; Han, Areum

    2014-01-01

    The existing literature suggests that serious engagement in leisure activities leads to happiness, life satisfaction, and successful aging among older adults. This qualitative study was used to examine the benefits of serious involvement in leisure activities among older Korean adults who were members of a sports club. Using an analytic data analysis, we identified three main themes associated with the benefits of serious engagement in leisure activities: 1) the experience of psychological benefits, 2) the creation of social support, and 3) the enhancement of physical health. These themes indicate that, through serious involvement in certain physical activities, participants gain various health benefits, which may contribute to successful aging. PMID:25059979

  2. Centralization or decentralization of facial structures in Korean young adults.

    PubMed

    Yoo, Ja-Young; Kim, Jeong-Nam; Shin, Kang-Jae; Kim, Soon-Heum; Choi, Hyun-Gon; Jeon, Hyun-Soo; Koh, Ki-Seok; Song, Wu-Chul

    2013-05-01

    It is well known that facial beauty is dictated by facial type, and harmony between the eyes, nose, and mouth. Furthermore, facial impression is judged according to the overall facial contour and the relationship between the facial structures. The aims of the present study were to determine the optimal criteria for the assessment of gathering or separation of the facial structures and to define standardized ratios for centralization or decentralization of the facial structures.Four different lengths were measured, and 2 indexes were calculated from standardized photographs of 551 volunteers. Centralization and decentralization were assessed using the width index (interpupillary distance / facial width) and height index (eyes-mouth distance / facial height). The mean ranges of the width index and height index were 42.0 to 45.0 and 36.0 to 39.0, respectively. The width index did not differ with sex, but males had more decentralized faces, and females had more centralized faces, vertically. The incidence rate of decentralized faces among the men was 30.3%, and that of centralized faces among the women was 25.2%.The mean ranges in width and height indexes have been determined in a Korean population. Faces with width and height index scores under and over the median ranges are determined to be "centralized" and "decentralized," respectively. PMID:23714934

  3. Prevalence of Vitamin D Deficiency in Korean Children Presenting with Nonspecific Lower-Extremity Pain

    PubMed Central

    Park, Min Jung; Lee, Juyeob; Lee, Jun Ku

    2015-01-01

    Purpose Although interest in the role played by vitamin D in bone health is increasing, little is known about the role of this vitamin in musculoskeletal pain in children. This study aimed to assess the prevalence of vitamin D deficiency in children presenting with nonspecific lower extremity pains. Materials and Methods From 2011 to 2012, 183 children underwent evaluation for nonspecific lower-extremity pains. Patients with valid causes, such as fractures or transient synovitis, were excluded, as were those with underlying medical conditions, such as cerebral palsy and metabolic disease. Ultimately, 140 patients met the inclusion criteria. Levels of serum 25-hydroxy vitamin D [25-(OH)D], the ideal indicator of vitamin D status, were measured in these children. Results Eighty-seven boys (62.1%) and 53 girls (37.9%) were included. The mean age at presentation was 5.2 years (range, 2-15). Serum 25-(OH)D levels were <10 ng/mL in 5.7% of patients, 10 to <20 ng/mL in 51.4%, 20 to <30 ng/mL in 37.9%, and ?30 ng/mL in only 5.0%. Most patients visited the hospital in the winter (41.4%) (summer, 12.9%), and serum 25-(OH)D levels were also lowest in the winter (17.25.5 ng/mL). Conclusion This study found a high prevalence of vitamin D deficiency or insufficiency in Korean children with nonspecific lower-extremity pains, indicating a positive association between vitamin D deficiency and growing pains. More attention should be directed toward vitamin D and its role in the optimization of bone health. PMID:26256984

  4. HDRK-Woman: whole-body voxel model based on high-resolution color slice images of Korean adult female cadaver

    NASA Astrophysics Data System (ADS)

    Yeom, Yeon Soo; Jeong, Jong Hwi; Kim, Chan Hyeong; Han, Min Cheol; Ham, Bo Kyoung; Cho, Kun Woo; Hwang, Sung Bae

    2014-07-01

    In a previous study, we constructed a male reference Korean phantom; HDRK-Man (High-Definition Reference Korean-Man), to represent Korean adult males for radiation protection purposes. In the present study, a female phantom; HDRK-Woman (High-Definition Reference Korean-Woman), was constructed to represent Korean adult females. High-resolution color photographic images obtained by serial sectioning of a 26 year-old Korean adult female cadaver were utilized. The body height and weight, the skeletal mass, and the dimensions of the individual organs and tissues were adjusted to the reference Korean data. The phantom was then compared with the International Commission on Radiological Protection (ICRP) female reference phantom in terms of calculated organ doses and organ-depth distributions. Additionally, the effective doses were calculated using both the HDRK-Man and HDRK-Woman phantoms, and the values were compared with those of the ICRP reference phantoms.

  5. Association Between the Presence of Iron Deficiency Anemia and Hemoglobin A1c in Korean Adults

    PubMed Central

    Hong, Jae W.; Ku, Cheol R.; Noh, Jung H.; Ko, Kyung S.; Rhee, Byoung D.; Kim, Dong-Jun

    2015-01-01

    Abstract Few studies have investigated the clinical effect of iron deficiency anemia (IDA) on the use of the Hemoglobin A1c (HbA1c) as a screening parameter for diabetes or prediabetes. We investigated the association between IDA and HbA1c levels in Korean adults. Among the 11,472 adults (≥19 years of age) who participated in the 2011–2012 Korea National Health and Nutrition Examination Survey (a cross-sectional and nationally representative survey conducted by the Korean Center for Disease Control for Health Statistics), 807 patients with diabetes currently taking anti-diabetes medications were excluded from this study. We compared the weighted HbA1c levels and weighted proportion (%) of HbA1c levels of ≥5.7%, ≥6.1%, and ≥6.5% according to the range of fasting plasma glucose (FPG) levels and the presence of IDA. Among 10,665 participants (weighted n = 35,229,108), the prevalence of anemia and IDA was 7.3% and 4.3%, respectively. The HbA1c levels were higher in participants with IDA (5.70% ± 0.02%) than in normal participants (5.59% ± 0.01%; P < 0.001), whereas there was no significant difference in FPG levels. In participants with an FPG level of <100 mg/dL and 100 to 125 mg/dL, the weighted HbA1c level was higher in those with IDA (5.59% ± 0.02% and 6.00% ± 0.05%) than in normal participants (5.44% ± 0.01% and 5.82% ± 0.01%) after adjusting for confounders such as age, sex, FPG level, heavy alcohol drinking, waist circumference, and smoking status as well as after exclusion of an estimated glomerular filtration rate of <60 mL/min/1.73 m2 (P < 0.001, <0.01). The weighted proportions (%) of an HbA1c level of ≥5.7% and ≥6.1% were also higher in participants with IDA than in normal participants (P < 0.001, <0.05). However, the weighted HbA1c levels in individuals with an FPG level ≥126 mg/dL and a weighted proportion (%) of an HbA1c level of ≥6.5% showed no significant differences according to the presence of IDA. In conclusion, the presence of IDA shifted the HbA1c level upward only in the normoglycemic and prediabetic ranges, not in the diabetic range. Therefore, IDA should be considered before using HbA1c as a screening test for prediabetes. PMID:25997055

  6. Attitudes of Korean adults towards human dignity: A Q methodology approach

    PubMed Central

    Kae Hwa, JO; Gyeong-Ju, AN; DOORENBOS, Ardith Z.

    2013-01-01

    Aim The aim of this study was to identify the perceived attitudes of Korean adults towards human dignity in order to determine the relationship of human dignity to its social and cultural background. Methods The Q methodology research technique was used to explore perceived attitude typology on the basis of the respondents’ ranking order for different statements. A convenience sampling method was used to select 40 Korean adults who were interested in human dignity to create statements. From the questionnaires, in-depth interviews, and a literature review, a total of 158 statements was obtained. The final 34 Q samples were selected from a review by two nursing professors and a Q methodology expert. Moreover, 38 respondents participated as P samples by sorting 34 Q statements on a nine-point normal distribution scale. The data were analyzed by using the QUANL software package. Results The following four types of attitudes about human dignity were identified in Korea: a happiness-oriented–self-pursuit type, relationship-oriented–self-recognition type, reflection-oriented–self-unification type, and discrimination-oriented–self-maintenance type. Conclusions The results indicate that approaches to developing human dignity education need to take this typology into account and the characteristics of the participants who fall into each category. These results provide general guidelines to understand Korean values for professional practice in various healthcare settings. PMID:22583944

  7. Prevalence of Cigarette Smoking among Adult Cancer Survivors in Korea

    PubMed Central

    Park, Jin Joo

    2015-01-01

    Purpose Cigarette smoking is associated not only with increased risk of cancer incidence, but also influences prognosis, and the quality of life of the cancer survivors. Thus, smoking cessation after cancer diagnosis is necessary. However, smoking behavior among Korean cancer-survivors is yet unknown. Materials and Methods We investigated the smoking status of 23770 adults, aged 18 years or older, who participated in the Health Interview Survey of the Korea National Health and Nutrition Examination Survey from 2007 to 2010. Data on the cancer diagnosis and smoking history were obtained from an interview conducted by trained personals. "Cancer-survivor" was defined as anyone who has been diagnosed with cancer by a physician regardless of time duration since diagnosis. Smoking status was classified into "never-smoker", "former-smoker", and "current-smoker". Former-smoker was further divided into "cessation before diagnosis" and "cessation after diagnosis". Results Overall, 2.1% of Korean adults were cancer-survivors. The smoking rate of Korean cancer-survivors was lower than that of non-cancer controls (7.8±1.3% vs. 26.4±0.4%, p<0.001). However, 53.4% of the cancer-survivors continued to smoke after their cancer diagnosis. In multivariate analysis, male gender [odds ratio (OR), 6.34; 95% confidence interval (CI), 2.62-15.31], middle-aged group (OR, 2.74; 95% CI, 1.12-6.72), the lowest income (OR, 4.10; 95% CI, 1.19-14.15), living with smoking family member(s) (OR, 5.49; 95% CI, 2.42-12.48), and the poor self-perceived health status (OR, 2.78; 95% CI, 1.01-7.71) were independently associated with persistent smoking among Korean cancer-survivors. Conclusion The smoking rate among Korean cancer survivors is low. However, the smoking cessation rate after the cancer diagnosis is also low. This mandates comprehensive and systematic intervention for smoking cessation among cancer-survivors. PMID:25684009

  8. Prevalence and distribution of six bee viruses in Korean Apis cerana populations.

    PubMed

    Choe, Se Eun; Nguyen, Lien Thi Kim; Noh, Jin Hyeong; Koh, Hong Bum; Jean, Young Hwa; Kweon, Chang Hee; Kang, Seung Won

    2012-03-01

    The prevalence and distribution of six bee viruses was investigated in 527 Apis cerana samples which were collected from five provinces in South Korea. The most prevalent virus, black queen cell virus (BQCV), was present in 75.11% of 446 adult bee samples, followed by sacbrood virus (SBV) in 30.71%. Deformed wing virus (DWV), Kashmir bee virus (KBV), and chronic bee paralysis virus (CBPV) were present at lower levels of 8.07%, 1.56%, and 0.44%, respectively. The most prevalent virus in 81 larvae samples was SBV, with an incidence of 60.49%, followed by BQCV in 48.14%, DWV in 6.17%, and KBV in 1.23% of samples. CBPV infection was not detected in larvae samples, and acute bee paralysis virus (ABPV) was not present in both larvae and adult bee. Simultaneous infections with up to four viruses were also identified. Of these, infections with SBV and BQCV were most frequent in 25.61% of samples. The distribution of these viruses varied considerably throughout the geographic regions investigated. The three provinces of Gyeongbuk, Jeonnam, and Chungbuk had the highest frequency of bee viruses. PMID:22273697

  9. Estimation of dietary flavonoid intake and major food sources of Korean adults.

    PubMed

    Jun, Shinyoung; Shin, Sangah; Joung, Hyojee

    2016-02-14

    Epidemiological studies have suggested that flavonoids exhibit preventive effects on degenerative diseases. However, lack of sufficient data on flavonoid intake has limited evaluating the proposed effects in populations. Therefore, we aimed to estimate the total and individual flavonoid intakes among Korean adults and determine the major dietary sources of these flavonoids. We constructed a flavonoid database of common Korean foods, based on the food list reported in the 24-h recall of the Korea National Health and Nutrition Examination Survey (KNHANES) 2007-2012, using data from the Korea Functional Food Composition Table, US Department of Agriculture flavonoid database, Phenol-Explorer database and other analytical studies. This database, which covers 49 % of food items and 76 % of food intake, was linked with the 24-h recall data of 33 581 subjects aged ≥19 years in the KNHANES 2007-2012. The mean daily intake of total flavonoids in Korean adults was 318·0 mg/d, from proanthocyanidins (22·3%), flavonols (20·3%), isoflavones (18·1%), flavan-3-ols (16·2%), anthocyanidins (11·6%), flavanones (11·3%) and flavones (0·3%). The major contributing food groups to the flavonoid intake were fruits (54·4%), vegetables (20·5%), legumes and legume products (16·2%) and beverages and alcohols (3·1%), and the major contributing food items were apples (21·9%), mandarins (12·5%), tofu (11·5%), onions (9·6%) and grapes (9·0%). In the regression analysis, the consumption of legumes and legume products, vegetables and fruits predicted total flavonoid intake the most. The findings of this study could facilitate further investigation on the health benefits of flavonoids and provide the basic information for establishing recommended flavonoid intakes for Koreans. PMID:26489826

  10. Prevalence and Risk Factors of Hearing Loss Using the Korean Working Conditions Survey

    PubMed Central

    Kwon, Oh Jun

    2012-01-01

    Background and Objectives The hearing loss of workers can occur when they are affected by age, otologic disease, and work-related risks such as noise and chemicals. Based on the Korean Working Conditions Survey (KWCS) in 2010, this research aimed to estimate the prevalence rate of hearing loss and to identify the risk factors affecting its occurrence. Subjects and Methods The subjects were 10019 employees who completed an interview conducted as part of KWCS in 2010. The prevalence rate of hearing loss according to sex, age, education, income, smoking, drinking, hypertension, industrial type, occupations, employment status, working period, and hazards at the workplace were assessed. The factors that could affect the occurrence of hearing loss were investigated based on a logistic regression analysis. Results The prevalence rate of hearing loss was 2.7%. In a logistic multivariate analysis, sex, age, occupations, working period, noise, and exposure to chemicals showed statistically significant correlations to the occurrence of hearing loss. The adjusted odd ratios were as follows: 1.74 [95% confidence interval (CI), 1.03-2.96] for males, 2.11 (95% CI, 1.14-3.89) for those in their 40s, 2.24 (95% CI, 1.19-4.20) for those in their 50s, 2.21 (95% CI, 1.18-4.15) for manage/professional works, 2.73 (95% CI, 1.69-4.41) for manufacturing, 2.07 (95% CI, 1.36-3.15) for those who have worked for more than 20 years, 1.72 (95% CI, 1.14-2.58) for noise exposure, 1.53 (95% CI, 1.02-2.30) for vibration exposure and 1.58 (95% CI, 1.11-2.24) for chemical exposure. Conclusions The overall occupational and non-occupational risk factors related to employees' hearing loss were reviewed. In addition to the exposure to noise, occupational risks of hearing loss, such as isolated exposure to vibration and chemicals, and combined exposure to noise and these hazards, were identified. Multiple exposure to hazards, along with prolonged noise exposure increased the risk of hearing loss. PMID:24653872

  11. The Relationship between Ministry Satisfaction and Spiritual Maturity among Adult Church Volunteers in the Korean Presbyterian Church in South Korea

    ERIC Educational Resources Information Center

    Nho, Sung Hyun

    2012-01-01

    This quantitative study examined the relationship between ministry satisfaction and spiritual maturity among adult church volunteers in the Korean Presbyterian church in South Korea (Kosin). It also sought to investigate factors related to volunteers' job satisfaction and their spiritual maturity. Participants included 531 adult small group…

  12. Development of the two Korean adult tomographic computational phantoms for organ dosimetry

    SciTech Connect

    Lee, Choonsik; Lee, Choonik; Park, Sang-Hyun; Lee, Jai-Ki

    2006-02-15

    Following the previously developed Korean tomographic phantom, KORMAN, two additional whole-body tomographic phantoms of Korean adult males were developed from magnetic resonance (MR) and computed tomography (CT) images, respectively. Two healthy male volunteers, whose body dimensions were fairly representative of the average Korean adult male, were recruited and scanned for phantom development. Contiguous whole body MR images were obtained from one subject exclusive of the arms, while whole-body CT images were acquired from the second individual. A total of 29 organs and tissues and 19 skeletal sites were segmented via image manipulation techniques such as gray-level thresholding, region growing, and manual drawing, in which each of segmented image slice was subsequently reviewed by an experienced radiologist for anatomical accuracy. The resulting phantoms, the MR-based KTMAN-1 (Korean Typical MAN-1) and the CT-based KTMAN-2 (Korean Typical MAN-2), consist of 300x150x344 voxels with a voxel resolution of 2x2x5 mm{sup 3} for both phantoms. Masses of segmented organs and tissues were calculated as the product of a nominal reference density, the prevoxel volume, and the cumulative number of voxels defining each organs or tissue. These organs masses were then compared with those of both the Asian and the ICRP reference adult male. Organ masses within both KTMAN-1 and KTMAN-2 showed differences within 40% of Asian and ICRP reference values, with the exception of the skin, gall bladder, and pancreas which displayed larger differences. The resulting three-dimensional binary file was ported to the Monte Carlo code MCNPX2.4 to calculate organ doses following external irradiation for illustrative purposes. Colon, lung, liver, and stomach absorbed doses, as well as the effective dose, for idealized photon irradiation geometries (anterior-posterior and right lateral) were determined, and then compared with data from two other tomographic phantoms (Asian and Caucasian), and stylized ORNL phantom. The armless KTMAN-1 can be applied to dosimetry for computed tomography or lateral x-ray examination, while the whole body KTMAN-2 can be used for radiation protection dosimetry.

  13. Associations between combinations of body mass index plus non-alcoholic fatty liver disease and diabetes mellitus among Korean adults.

    PubMed

    Kim, Sang-Hwan; Lee, Ji-Won; Hwang, Hee-Jin

    2011-01-01

    The purpose of this study was to investigate associations between combinations of body mass index (BMI) categories plus non-alcoholic fatty liver disease (NAFLD) and diabetes mellitus (DM) among Korean adults. We prepared the data of 5665 subjects aged 20 years and over who had visited a health promotion center. We excluded 582 subjects as they had a viral or alcoholic liver disease. According to BMI-NAFLD status, the subjects were categorized as non-obese (BMI<25 kg/m2) without NAFLD (n=2568), obese (BMI≥25 kg/m2) without NAFLD (n=572), non-obese with NAFLD (n=748), or obese with NAFLD (n=1195). The prevalence of NAFLD was highest in the obese subjects with DM (87.9%). In non-obese and non-DM subjects, the prevalence of NAFLD was lowest (18.4%). After adjustment of age, gender, waist circumference, smoking status, alcohol drinking, regular exercise, the odd ratios for DM or DM plus impaired fasting glucose (IFG) of subjects with mild NAFLD regardless of obesity were almost 2-fold compared to non-obese subjects without NAFLD. Moreover, those of subjects with moderate or severe NAFLD regardless of obesity were about 4- fold. Clinicians and investigators need to pay attention to non-obese patients with fatty liver. PMID:21393105

  14. Prevalence and Risk Factors of Chronic Otitis Media: The Korean National Health and Nutrition Examination Survey 20102012

    PubMed Central

    Park, Mina; Lee, Ji Sung; Lee, Jun Ho; Oh, Seung Ha; Park, Moo Kyun

    2015-01-01

    Background The performance of nationwide studies of chronic otitis media (COM) in adults has been insufficient in Korea. We evaluated the prevalence and risk factors of COM in Korea. Methods This study was conducted using data from the fifth Korean National Health and Nutrition Examination Survey (n = 23,621). After excluding the subjects under 20 year old and suffered from cancers, 16,063 patients were evaluated for COM. Participants underwent a medical interview, physical examination, endoscopic examination, and blood and urine test. COM was diagnosed by trained residents in the Department of Otorhinolaryngology using an ear, nose, and throat questionnaire and otoendoscopy findings. Data on the presence and absence of COM were collected. Multivariate logistic regression analyses were performed to identify its risk factors. Results Of the 16,063 participants aged above 20 year old, the weighted prevalence of COM was 3.8%. In the multivariate analyses, the following factors showed high odds ratios (ORs) for COM: pulmonary tuberculosis (adjusted OR, 1.78; 95% confidence interval [CI], 1.06-3.01), chronic rhinosinusitis (adjusted OR, 1.87; 95% CI, 1.17-2.98), mild hearing impairment (adjusted OR, 1.95; 95% CI, 1.34-2.85), moderate hearing impairment (adjusted OR, 4.00; 95% CI, 2.21-7.22), tinnitus (adjusted OR, 1.82; 95% CI, 1.34-2.49), increased hearing thresholds in pure tone audiometry in the right ear (adjusted OR, 1.02; 95% CI, 1.01-1.03), and left ear (adjusted OR, 1.03; 95% CI, 1.02-1.04). The following factors showed low odds ratios for COM: hepatitis B (adjusted OR, 0.28; 95% CI, 0.08-0.94) and rhinitis (adjusted OR, 0.60; 95% CI, 0.42-0.88). In addition, high levels of vitamin D, lead, and cadmium, EQ-5D index; and low red blood cell counts were associated with development of COM (Students t-test, P < 0.01). Conclusions Our population-based study showed that COM is not rare in Korea, and its development may be associated with various host and environmental factors. Further research on its relationships and the pathogenesis are needed. PMID:25978376

  15. Association Between Kimchi Intake and Asthma in Korean Adults: The Fourth and Fifth Korea National Health and Nutrition Examination Survey (2007–2011)

    PubMed Central

    Kim, Hyesook; Oh, Se-Young; Kang, Myung-Hee; Kim, Ki-Nam; Kim, Yuri

    2014-01-01

    Abstract This study was performed to investigate the relationship between dietary factors and asthma in a representative population-based sample of 19,659 men and women, aged 19–64 years, using data from the fourth and fifth Korean National Health and Nutrition Examination Survey (KNHANES), 2007–2011. The presence of asthma was based on self-reported physician diagnosis of asthma in the Health Interview Surveys. Food intake was estimated by trained interviewers using a 24-h recall method. The prevalence of asthma in Korean adults was 2.4%. Adults with asthma consumed fewer amounts of kimchi (P=.0444) and fish (P=.0175) but had a higher cereal intake than those without asthma (P=.0056). Multiple logistic regression analysis after controlling for confounding factors showed a significant inverse relationship between kimchi consumption and the prevalence of asthma [odds ratio (95% confidence interval) for subjects consuming 1 to <2 servings (40–79.9 g), 2 to <3 servings (80–119.9 g), and ≥3 servings (≥120 g), relative to those consuming <1 serving (<40 g): 0.726 (0.534–0.987), 0.506 (0.348–0.736), and 0.678 (0.502–0.916), respectively; P for trend=0.0131]. These results warrant future studies to explore the mechanisms responsible for the association between kimchi consumption and asthma. PMID:24456368

  16. The Association Between Urinary Benzophenone Concentrations and Personal Care Product Use in Korean Adults.

    PubMed

    Ko, Ahra; Kang, Hui-Seung; Park, Jae-Hong; Kwon, Ji-Eun; Moon, Gui Im; Hwang, Myung-Sil; Hwang, In Gyun

    2016-05-01

    Benzophenone (BP) derivatives are widely used in personal care products (PCPs) for protection from ultraviolet radiation. Because of their broad applications, BP derivatives have been found in various human bodily fluids. In the present study, we investigated the relationship between urinary concentrations of BP derivatives and PCP use in Korean adults. A urinary BP biomonitoring survey was conducted in Korea by the Ministry of Food and Drug Safety in 2014. BP derivatives (BP-1, BP-3, and 4-OH-BP) were measured in urine samples from 168 Korean adults (mean age, 43.2 ± 15.4 years) by high-performance liquid chromatography coupled with triple quadrupole tandem mass spectrometry. Information about the use of PCPs in the past 7 days was obtained by direct interviews. The mean levels of BP-1, BP-3, and 4-OH-BP were 0.87, 5.87, and 0.13 ng/g creatinine, respectively. The geometric mean levels of BP-1, BP-3, and 4-OH-BP were significantly higher in female than those in male. The medians of the urinary concentration of BP derivatives were significantly higher among users of the following PCPs than those in non-users; the PCPs included sunscreen, skin care products, functional cosmetics, makeup base, makeup, lip cosmetics, eye cosmetics, color cosmetics, perfume products, and nail products. A regression analysis revealed a significant linear association between urinary BP-3 concentrations and the number of additional cosmetic products used. These findings provide evidence of a positive association between exposure to PCPs and urinary BP derivative concentrations in Korean adults. PMID:26626599

  17. Awareness and Completion of Advance Directives Among Korean American Older Adults

    PubMed Central

    Dobbs, Debra; Park, Nan Sook; Jang, Yuri; Meng, Hongdao

    2014-01-01

    There has been growing concerns about racial and ethnic disparities in completion rates of advance directives (ADs) among community-dwelling older populations. While differences in AD completion rates in non-Hispanic Whites and African Americans have been reported, not much is known about the awareness and completion of ADs in other groups of ethnic minorities. Using a sample of community-dwelling Korean American older adults (n = 675) as a target, factors associated with their awareness and completion of ADs were explored. Guided by Andersen's behavioral health model, predisposing (age, sex, marital status, and education), need (chronic conditions and functional disability), and enabling variables (health insurance and acculturation) were included in the separate logistic regression models of AD awareness and AD completion. In both models, acculturation was found to be a significant predictor; those who had a higher level of acculturation were more likely to be aware of ADs and to have completed ADs. This study contributes to the knowledge about the role of acculturation in explaining AD awareness and completion among Korean American older adults and provides practice implications for possible AD educational interventions for this older adult minority population. PMID:25803787

  18. Excess Medical Care Costs Associated with Physical Inactivity among Korean Adults: Retrospective Cohort Study

    PubMed Central

    Min, Jin-Young; Min, Kyoung-Bok

    2016-01-01

    Physical inactivity is a major risk factor for chronic diseases and premature death. The increased health risks associated with physical inactivity may also generate a heavier economic burden to society. We estimated the direct medical costs attributable to physical inactivity among adultsusing data from the 2002–2010 Korean National Health Insurance Service-National Sample Cohort. A total of 68,556 adults whose reported physical activity status did not change during the study period was included for this study. Propensity scores for inactive adults were used to match 23,645 inactive groups with 23,645 active groups who had similar propensity scores. We compared medical expenditures between the two groups using generalized linear models with a gamma distribution and a log link. Direct medical costs were based on the reimbursement records of all medical facilities from 2005 to 2010. The average total medical costs for inactive individuals were $1110.5, which was estimated to be 11.7% higher than the costs for physically active individuals. With respect to specific diseases, the medical costs of inactive people were significantly higher than those of active people, accounting for approximately 8.7% to 25.3% of the excess burden. Physical inactivity is associated with considerable medical care expenditures per capita among Korean adults. PMID:26797622

  19. Cigarette Consumption and Cigarette Smoking Prevalence Among Adults in Kansas

    PubMed Central

    Lai, Sue Min

    2015-01-01

    Introduction Recent tobacco prevention and cessation activities have focused on nonsmoking ordinances and behavioral changes, and in Kansas, the overall prevalence of cigarette smoking among adults has decreased. The objective of this study was to determine whether overall cigarette consumption (mean annual number of cigarettes smoked) in Kansas also decreased. Methods Data on cigarette smoking prevalence for 91,465 adult Kansans were obtained from the Behavioral Risk Factor Surveillance System survey for 1999 through 2010. Data on annual cigarette consumption were obtained from the 2002 and 2006 Kansas Adult Tobacco Survey and analyzed by totals, by sex, and by smoking some days or smoking every day. Linear regression was used to evaluate rate changes over time. Results Among men, but not women, cigarette smoking prevalence decreased significantly over time. The prevalence of smoking every day decreased significantly among both men and women, whereas the prevalence of smoking on some days increased significantly for women but not men. For current smokers, the mean annual number of cigarettes consumed remained the same. Conclusion The decline in overall smoking prevalence coupled with the lack of change in mean annual cigarette consumption may have resulted in a more intense exposure to cigarettes for the smoking population. The significant increase in some day use among women indicates a need for additional prevention and education activities; the impact on future lung cancer incidence rates needs further investigation. PMID:26068414

  20. Immunogenicity and Safety of a Live Attenuated Zoster Vaccine (ZOSTAVAX™) in Korean Adults.

    PubMed

    Choi, Won Suk; Choi, Jung-Hyun; Choi, Jun Yong; Eom, Joong Sik; Kim, Sang Il; Pai, Hyunjoo; Peck, Kyong Ran; Sohn, Jang Wook; Cheong, Hee Jin

    2016-01-01

    A live attenuated zoster vaccine (ZOSTAVAX™, Merck & Co., Inc.) was approved by the Korea Ministry of Food and Drug Safety in 2009. However, the immunogenicity and safety of the vaccine has not been assessed in Korean population. This is multi-center, open-label, single-arm study performed with 180 healthy Korean adults ≥50 yr of age. The geometric mean titer (GMT) and geometric mean fold rise (GMFR) of varicella zoster virus (VZV) antibodies were measured by glycoprotein enzyme-linked immunosorbent assay (gpELISA) at 4 weeks post-vaccination. Subjects were followed for exposure to varicella or herpes zoster (HZ), the development of any varicella/varicella-like or HZ/HZ-like rashes, and any other clinical adverse experiences (AEs) for 42 days post-vaccination. For the 166 subjects included in the per-protocol population, the GMT at Day 1 was 66.9. At 4 weeks post-vaccination, the GMT for this population was 185.4, with a GMFR of 2.8 (95% CI, 2.5-3.1). Of the 180 subjects vaccinated, 62.8% experienced ≥1 AE, with 53.3% of subjects reporting injection-site AEs. The most frequently reported injection-site AEs were erythema (45.0%) with the majority being mild in intensity. Overall, 44 (24.4%) subjects experienced ≥1 systemic AE, 10 (5.5%) subjects experienced a systemic vaccine-related AE, and 3 (1.7%) subjects experienced ≥1 serious AE not related to vaccine. No subjects reported a VZV-like rash. There was no subject of death and no subject discontinued due to an adverse event. A single dose of zoster vaccine induced VZV-specific gpELISA antibody response and was generally well-tolerated in healthy Korean adults ≥50 yr of age (registry at www.clinicaltrial.gov No. NCT01556451). PMID:26770032

  1. Optimal Cutoff Points of Anthropometric Parameters to Identify High Coronary Heart Disease Risk in Korean Adults.

    PubMed

    Kim, Sang Hyuck; Choi, Hyunrim; Won, Chang Won; Kim, Byung-Sung

    2016-01-01

    Several published studies have reported the need to change the cutoff points of anthropometric indices for obesity. We therefore conducted a cross-sectional study to estimate anthropometric cutoff points predicting high coronary heart disease (CHD) risk in Korean adults. We analyzed the Korean National Health and Nutrition Examination Survey data from 2007 to 2010. A total of 21,399 subjects aged 20 to 79 yr were included in this study (9,204 men and 12,195 women). We calculated the 10-yr Framingham coronary heart disease risk score for all individuals. We then estimated receiver-operating characteristic (ROC) curves for body mass index (BMI), waist circumference, and waist-to-height ratio to predict a 10-yr CHD risk of 20% or more. For sensitivity analysis, we conducted the same analysis for a 10-yr CHD risk of 10% or more. For a CHD risk of 20% or more, the area under the curve of waist-to-height ratio was the highest, followed by waist circumference and BMI. The optimal cutoff points in men and women were 22.7 kg/m(2) and 23.3 kg/m(2) for BMI, 83.2 cm and 79.7 cm for waist circumference, and 0.50 and 0.52 for waist-to-height ratio, respectively. In sensitivity analysis, the results were the same as those reported above except for BMI in women. Our results support the re-classification of anthropometric indices and suggest the clinical use of waist-to-height ratio as a marker for obesity in Korean adults. PMID:26770039

  2. Optimal Cutoff Points of Anthropometric Parameters to Identify High Coronary Heart Disease Risk in Korean Adults

    PubMed Central

    2016-01-01

    Several published studies have reported the need to change the cutoff points of anthropometric indices for obesity. We therefore conducted a cross-sectional study to estimate anthropometric cutoff points predicting high coronary heart disease (CHD) risk in Korean adults. We analyzed the Korean National Health and Nutrition Examination Survey data from 2007 to 2010. A total of 21,399 subjects aged 20 to 79 yr were included in this study (9,204 men and 12,195 women). We calculated the 10-yr Framingham coronary heart disease risk score for all individuals. We then estimated receiver-operating characteristic (ROC) curves for body mass index (BMI), waist circumference, and waist-to-height ratio to predict a 10-yr CHD risk of 20% or more. For sensitivity analysis, we conducted the same analysis for a 10-yr CHD risk of 10% or more. For a CHD risk of 20% or more, the area under the curve of waist-to-height ratio was the highest, followed by waist circumference and BMI. The optimal cutoff points in men and women were 22.7 kg/m2 and 23.3 kg/m2 for BMI, 83.2 cm and 79.7 cm for waist circumference, and 0.50 and 0.52 for waist-to-height ratio, respectively. In sensitivity analysis, the results were the same as those reported above except for BMI in women. Our results support the re-classification of anthropometric indices and suggest the clinical use of waist-to-height ratio as a marker for obesity in Korean adults. PMID:26770039

  3. Immunogenicity and Safety of a Live Attenuated Zoster Vaccine (ZOSTAVAX™) in Korean Adults

    PubMed Central

    Choi, Jung-Hyun; Eom, Joong Sik; Kim, Sang Il; Sohn, Jang Wook

    2016-01-01

    A live attenuated zoster vaccine (ZOSTAVAX™, Merck & Co., Inc.) was approved by the Korea Ministry of Food and Drug Safety in 2009. However, the immunogenicity and safety of the vaccine has not been assessed in Korean population. This is multi-center, open-label, single-arm study performed with 180 healthy Korean adults ≥50 yr of age. The geometric mean titer (GMT) and geometric mean fold rise (GMFR) of varicella zoster virus (VZV) antibodies were measured by glycoprotein enzyme-linked immunosorbent assay (gpELISA) at 4 weeks post-vaccination. Subjects were followed for exposure to varicella or herpes zoster (HZ), the development of any varicella/varicella-like or HZ/HZ-like rashes, and any other clinical adverse experiences (AEs) for 42 days post-vaccination. For the 166 subjects included in the per-protocol population, the GMT at Day 1 was 66.9. At 4 weeks post-vaccination, the GMT for this population was 185.4, with a GMFR of 2.8 (95% CI, 2.5-3.1). Of the 180 subjects vaccinated, 62.8% experienced ≥1 AE, with 53.3% of subjects reporting injection-site AEs. The most frequently reported injection-site AEs were erythema (45.0%) with the majority being mild in intensity. Overall, 44 (24.4%) subjects experienced ≥1 systemic AE, 10 (5.5%) subjects experienced a systemic vaccine-related AE, and 3 (1.7%) subjects experienced ≥1 serious AE not related to vaccine. No subjects reported a VZV-like rash. There was no subject of death and no subject discontinued due to an adverse event. A single dose of zoster vaccine induced VZV-specific gpELISA antibody response and was generally well-tolerated in healthy Korean adults ≥50 yr of age (registry at www.clinicaltrial.gov No. NCT01556451). PMID:26770032

  4. The influence of waist circumference on insulin resistance and nonalcoholic fatty liver disease in apparently healthy Korean adults

    PubMed Central

    Ju, Deok Yun; Choe, Young Gil; Shin, Dong Suk; Yoo, Su Hyeon; Yim, Seo Hyoung; Lee, Ji Yong; Park, Jung Ho; Kim, Hong Joo; Park, Dong Il; Sohn, Chong Il; Jeon, Woo Kyu; Kim, Byung Ik

    2013-01-01

    Background/Aims Waist circumference (WC) is a risk factor for metabolic syndrome and is related to insulin resistance (IR) and nonalcoholic fatty liver disease (NAFLD). The purpose of this study was to determine the association between WC and IR and NAFLD in apparently healthy Korean adults. Methods The volunteers included in this cross-sectional study comprised 9,159 adults (5,052 men, 4,107 women) who participated in a comprehensive health checkup program. IR was evaluated by the homeostasis model assessment of IR (HOMA-IR) and was considered to be present when the HOMA-IR score was >2. NAFLD was evaluated by ultrasound examination. Elevated alanine aminotransferase (ALT) was defined as >40 IU/L in men and >35 IU/L in women. Logistic regression was performed to determine the odds ratios (ORs) and 95% confidence intervals (95% CIs) for NAFLD, IR, and ALT according to categorized levels of WC. Results NAFLD was found in 2,553 (27.9%) of the participants (82.6% men, 17.4% women), while IR and elevated ALT were found in 17.2% (68.1% men, 31.9% women) and 10% (83% men, 17% women), respectively. After adjusting for confounding factors, the prevalence of NAFLD, IR, and elevated ALT was significantly associated with increases in WC quartile: highest quartile for NAFLD in men, OR=15.539, 95% CI=12.687-19.033; highest quartile for NAFLD in women, OR=48.732, 95% CI=23.918-99.288 (P<0.001); and highest quartile for IR in men, OR=17.576, 95% CI=13.283-23.255; highest quartile for IR in women, OR=11.078, 95% CI=7.813-15.708 (P<0.001); highest quartile for elevated ALT in men, OR=7.952, 95% CI=6.046-10.459; and highest quartile for elevated ALT in women, OR=8.487, 95% CI=4.679-15.395 (P<0.001). Conclusions WC contributes to IR and NAFLD in apparently healthy Korean adults, and thus may be an important factor in the development of IR and NAFLD. PMID:23837138

  5. Prevalence of Giardia duodenalis genotypes in adult dairy cows

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The prevalence of G. duodenalis genotypes was determined in adult dairy cows. Fecal specimens were collected from two farms each in Vermont, New York, Pennsylvania, Maryland, Virginia, North Carolina, and Florida. Specimens, cleaned of fecal debris and concentrated using CsCl density gradient centr...

  6. Using methodological triangulation for cultural verification of commitment to a plan for exercise scale among Korean adults with chronic diseases.

    PubMed

    Shin, YunHee; Pender, Nola J; Yun, SangKyun

    2003-08-01

    The purpose of this study was twofold: to use methodological triangulation to increase the cultural appropriateness of the Planning for Exercise Scale (Pender, 1996), which measures commitment to a plan of action, and to psychometrically evaluate the revised scale in a selected population of 230 Korean adults experiencing chronic diseases. First, through a qualitative approach, the cultural properties of the concept were identified in order to revise Pender's Planning for Exercise Scale. The revised scale consisted of 20 items: 13 items emerged from the qualitative procedure and seven items were retained from the original scale. Through a quantitative approach, the revised scale was analyzed psychometrically. Results showed the scale had sufficient reliability and validity to warrant its use by researchers or practitioners evaluating the level of commitment to a plan for exercise among Korean adults. The revised instrument is appropriate for use in future intervention studies designed to improve the performance of exercise among Koreans who are chronically ill. PMID:12884419

  7. Influence of aging on visual perception and visual motor integration in Korean adults.

    PubMed

    Kim, Eunhwi; Park, Young-Kyung; Byun, Yong-Hyun; Park, Mi-Sook; Kim, Hong

    2014-08-01

    This study investigated age-related changes of cognitive function in Korean adults using the Korean-Developmental Test of Visual Perception-2 (K-DTVP-2) and the Visual Motor Integration-3rd Revision (VMI-3R) test, and determined the main factors influencing VP and VMI in older adults. For this research, 139 adults for the K-DTVP-2 and 192 adults for the VMI-3R, from a total of 283 participants, were randomly and separately recruited in province, Korea. The present study showed that the mean score of the K-DTVP-2 and VMI-3R in 10-yr age increments significantly decreased as age increased (K-DTVP-2, F= 41.120, P< 0.001; VMI-3R, F= 16.583, P< 0.001). The mean score of the VMI-3R and K-DTVP-2 were significantly decreased in participants in their 50s compared to those in their 20s (P< 0.05). Age (t= -9.130, P< 0.001), gender (t= 3.029, P= 0.003), and the presence of diseases (t= -2.504, P= 0.013) were the significant factors affecting K-DTVP-2 score. On the other hand, age (t= -6.300, P< 0.001) was the only significant factor affecting VMI-3R score. K-DTVP-2 score (Standardized β= -0.611) decreased more sensitively with aging than VMI-3R (Standardized β= -0.467). The two measurements had a significant positive correlation (r = 0.855, P< 0.001). In conclusion, it can be suggested that VP and VMI should be regularly checked from an individual's 50s, which is a critical period for detecting cognitive decline by aging. Both the K-DTVP-2 and VMI-3R could be used for determining the level of cognitive deficit by aging. PMID:25210701

  8. Trends in health-related behaviors of Korean adults: study based on data from the 2008-2014 Community Health Surveys

    PubMed Central

    Ko, Yun Sil; Sung, Changhyun; Lee, Dong Han

    2015-01-01

    Unhealthy lifestyle behaviors such as smoking, alcohol consumption, and physical inactivity (multiple risks) often lead to serious health consequence and impaired health status. The purpose of this study was to investigate the trend in health-related behavioral factors over time among adults in South Korea (hereafter Korea). The data of 1,595,842 Koreans older than 19 years who participated in the 2008-2014 Korea Community Health Survey were analyzed to assess the trend in the prevalence of behavioral risk factors. Individual or clustering health-related behaviors were assessed according to sex, age, and region among 228,712 adults who participated in the 2014 survey. From 2008 to 2014, the age-adjusted prevalence of obesity and high-risk alcohol use increased the prevalence of male current smoking and marginally decreased walking ability. Over 7 years, the percentage of adults who reported having all three healthy behaviors (i.e., currently not smoking, not consuming alcohol or having high-risk alcohol use, and engaging in walking) decreased from 35.2% in 2008 to 29.6% in 2014. Increased efforts to emphasize multiple health-related behavioral risk factors, including reducing alcohol use and smoking, and to encourage walking are needed in the thirties and forties age groups in Korea. PMID:26493778

  9. Theories and Messages in South Korean Antismoking Advertising.

    PubMed

    Ha, Jin Hong; Aikat, Debashis Deb; Jung, Eun Hwa

    2015-01-01

    This study evaluated antismoking advertisements in South Korean television by drawing upon a Health Communication article by Cohen, Shumate, and Gold (2007) and on Gold, Cohen, and Shumate's (2008) typology. This study examined the theories and messages in South Korean antismoking advertisements. First, South Korean antismoking advertisements primarily targeted adults. In addition, the advertisements for adults normally used statistical evidence, whereas those for adolescents often used testimonial evidence. In terms of the type of performance, narration was often used in advertisements for both adults and adolescents. Second, the most prevalent persuasive health message used social norms, whereas the most prevalent affective appeal used fear appeals. Third, antismoking advertisements in South Korea mentioned more benefits of not smoking than barriers to not smoking. This study also identified the message difference in the U.S. and South Korean antismoking advertisements. PMID:25297054

  10. Sexism, Ageism and Racism Prevalent Throughout the South Korean System of Education

    ERIC Educational Resources Information Center

    Jambor, Zoltan Paul

    2009-01-01

    Korean society has for long been shaped by Confucian ideologies wherein age and gender among other factors predetermine one's position in relation to others among friends, family and society as a whole. Especially the determiners pertaining to age and gender lead to sexism and ageism which in essence encompass the widely spread prejudicial…

  11. Estimation of Total and Inorganic Arsenic Intake from the Diet in Korean Adults.

    PubMed

    Seo, Mi-Na; Lee, Seul-Gi; Eom, Sang-Yong; Kim, Jeongseon; Oh, Se-Young; Kwon, Ho-Jang; Kim, Heon; Choi, Byung-Sun; Yu, Il-Je; Park, Jung-Duck

    2016-05-01

    Arsenic (As) is a major environmental pollutant and a known human carcinogen that is widely distributed in the air, soil, and water. General population is mainly exposed to As through drinking water and food from the contaminated water and soil. Arsenic in drinking water is generally well controlled now. This study was performed to estimate total and inorganic As intake and to determine the major contributing source in the Korean adult diet. The study subjects were 2117 healthy adults (922 males and 1195 females) who had not been occupationally exposed to As. Total dietary intake was studied using the 24-h recall method, which included 138 specific food items. The estimates of total As and inorganic As intake were based on total and inorganic As contents in each food item consumed during the last 24 h. Daily dietary intake was estimated to be 1373.6 g. Total As intake was estimated to be 145.4 µg As/day. Total dietary As intake was correlated with consumption of fish/shellfish, seaweeds, and grains. Approximately 87 % of total dietary As intake was attributed to seafood, such as 105.5 µg As/day from fish/shellfish and 20.5 µg As/day from seaweeds. Inorganic As intake was estimated to be 10.4 µg As per day. Inorganic As intake was mainly provided by grains (6.4 µg As/day), followed by seaweeds and fish/shellfish. Our results indicate that seafood and grains are the main As dietary sources in Korean adults and that dietary As exposure may be associated with individual dietary habits and environmental As contamination among countries. PMID:26706926

  12. Determinants of Poor Self-rated Health in Korean Adults With Diabetes

    PubMed Central

    Lee, Hwi-Won; Song, Minkyo; Yang, Jae Jeong; Kang, Daehee

    2015-01-01

    Objectives: Self-rated health is a measure of perceived health widely used in epidemiological studies. Our study investigated the determinants of poor self-rated health in middle-aged Korean adults with diabetes. Methods: A cross-sectional study was conducted based on the Health Examinees Study. A total of 9759 adults aged 40 to 69 years who reported having physician-diagnosed diabetes were analyzed with regard to a range of health determinants, including sociodemographic, lifestyle, psychosocial, and physical variables, in association with self-rated health status using multivariate logistic regression models. A p-value <0.05 was considered to indicate statistical significance. Results: We found that negative psychosocial conditions, including frequent stress events and severe distress according to the psychosocial well-being index, were most strongly associated with poor self-rated health (odds ratio [OR]Frequent stress events, 5.40; 95% confidence interval [CI], 4.63 to 6.29; ORSevere distress, 11.08; 95% CI, 8.77 to 14.00). Moreover, younger age and being underweight or obese were shown to be associated with poor self-rated health. Physical factors relating to participants’ medical history of diabetes, such as a younger age at diagnosis, a longer duration of diabetes, insulin therapy, hemoglobin A1clevels of 6.5% or more, and comorbidities, were other correlates of poor reported health. Conclusions: Our findings suggest that, in addition to medical variables, unfavorable socioeconomic factors, and adverse lifestyle behaviors, younger age, being underweight or obese, and psychosocial stress could be distinc factors in predicting negative perceived health status in Korean adults with diabetes. PMID:26639743

  13. Prevalence of metabolic syndrome in Brazilian adults: a systematic review

    PubMed Central

    2013-01-01

    Background The metabolic syndrome (MS) is a complex of risk factors for cardiovascular disease. This syndrome increases the risk of diabetes, cardiovascular disease and all-cause mortality. It has been demonstrated that the prevalence of MS is increasing worldwide. Despite the importance of MS in the context of metabolic and cardiovascular disease, few studies have described the prevalence of MS and its determinants in Latin America. The present study aims to assess studies describing the prevalence of MS in Brazil in order to determine the global prevalence of the syndrome and its components. Methods Systematic review. Searches were carried out in PubMed and Scielo from the earliest available online indexing year through May 2013. There were no restrictions on language. The search terms used to describe MS were taken from the PubMed (MeSH) dictionary: “metabolic syndrome x”, “prevalence” and “Brazil”. Studies were included if they were cross-sectional, described the prevalence of MS and were conducted in apparently healthy subjects, from the general population, 19-64 years old (adult and middle aged) of both genders. The titles and abstracts of all the articles identified were screened for eligibility. Results Ten cross-sectional studies were selected. The weighted mean for general prevalence of MS in Brazil was 29.6% (range: 14.9%-65.3%). Half of the studies used the criteria for clinical diagnosis of MS proposed by the National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III) (2001). The highest prevalence of MS (65.3%) was found in a study conducted in an indigenous population, whereas the lowest prevalence of MS (14.9%) was reported in a rural area. The most frequent MS components were low HDL-cholesterol (59.3%) and hypertension (52.5%). Conclusions Despite methodological differences among the studies selected, our findings suggested a high prevalence of MS in the Brazilian adult population. PMID:24350922

  14. The Prevalence of Vitamin D Deficiency among Cancer Survivors in a Nationwide Survey of the Korean Population

    PubMed Central

    Oh, Myueng Guen; Han, Mi Ah; Park, Jong; Ryu, So Yeon; Choi, Seong-Woo

    2015-01-01

    Background Recent studies have shown that inadequate vitamin D levels are associated with a poor cancer prognosis, but data regarding actual vitamin D levels in cancer survivors are limited. This study investigated the vitamin D levels and prevalence of vitamin D deficiency among Korean cancer survivors compared with non-cancer controls, and identified the factors associated with vitamin D deficiency. Methods Using the Korea National Health and Nutrition Examination Survey (KNHANES), 915 cancer survivors and 29,694 controls without a history of cancer were selected. Serum 25(OH)D levels were measured; vitamin D deficiency was defined as 25(OH)D levels less than 20 ng/mL. Chi-square tests and multiple logistic regression analyses were used to evaluate the prevalence of vitamin D deficiency and associated factors. Results Vitamin D deficiency was observed in 62.7% of cancer survivors and 67.1% of controls. Among cancer survivors, vitamin D deficiency was most prevalent among 19–44 year olds (76.2%) and among managers, professionals, and related workers (79.3%). Multiple logistic regression analysis revealed that younger cancer survivors and those who work indoors were predisposed to vitamin D deficiency. Conclusion Vitamin D deficiency was prevalent among both cancer survivors and controls in Korea. The regular evaluation and management of vitamin D levels is needed for both bone health and general health in cancer survivors. PMID:26047013

  15. Association between Obesity and Physical Fitness, and Hemoglobin A1c Level and Metabolic Syndrome in Korean Adults

    PubMed Central

    Jekal, Yoonsuk; Lee, Mi-Kyung; Park, Sukyung; Lee, Seung-Hwan; Kim, Jun-Young; Kang, Jung-Ui; Naruse, Masayo; Kim, Sang-Hwan; Kim, Sun-Hyeon; Chu, Sang Hui; Suh, Sang-Hoon

    2010-01-01

    Background The purpose of the current study was to investigate the association of obesity level, physical fitness level, hemoglobin A1c (HbA1c) level and metabolic syndrome (MetS) risk factors among Korean adults. Methods A total of 557 adults (272 males and 285 females) who underwent medical check-up at local hospital were recruited. In addition to regular health check-up, cardiopulmonary fitness, muscular endurance were measured and their association were analyzed. Results The prevalence of MetS was 31.7% for males and 23.7% for females. Females with the higher muscular endurance had lower waist circumference, triglyceride level, and HbA1c level than those with the lower muscular endurance. Males with the higher level of cardiopulmonary fitness had lower diastolic blood pressure, lower high-sensitivity C-reactive protein level and higher high density lipoprotein cholesterol level than males with the lower level of cardiopulmonary fitness. Females with the higher level of cardiopulmonary fitness had lower body weight, body mass index, systolic blood pressure, and fasting blood glucose level than females with the lower level of cardiopulmonary fitness. Participants with the higher level of adiposity and the lower level of physical fitness were 5.26 times (95% confidence interval [CI], 2.19 to 12.62), 5.71 times (95% CI, 2.23 to 14.60) more likely to have MetS, respectively, in male and female compared to participants who were neither obese nor have the lower level of fitness. Conclusion This study suggests that maintaining a healthy body weight as well as a certain level of fitness is important for the prevention of MetS. PMID:20617079

  16. Development and validation of a quantitative food frequency questionnaire to assess nutritional status in Korean adults

    PubMed Central

    Na, Youn Ju

    2012-01-01

    This study was performed to evaluate the validity of the food frequency questionnaire (FFQ), which is being used at the Samsung Medical Center. In total, 305 (190 males and 115 females) participants consented and completed the 3-day diet records and FFQ. Age, gender and energy-adjusted and de-attenuated correlations ranged from 0.317 (polyunsaturated fatty acid) to 0.748 (carbohydrate) with a median value of 0.550. The weighted kappa value ranged from 0.18 (vitamin A) to 0.57 (carbohydrate) with a median value of 0.36. More than 75% of the subjects were classified into the same or adjacent quartiles. The FFQ had reasonably good validity compared with that of another study. Therefore, our FFQ is considered a proper method to assess nutrient intake in healthy Korean adults. PMID:23198024

  17. Weighty concerns: the growing prevalence of obesity among older adults.

    PubMed

    Houston, Denise K; Nicklas, Barbara J; Zizza, Claire A

    2009-11-01

    The prevalence of obesity among older adults has increased during the past 20 years and will affect both medical and social services. Along with an increased risk of cardiovascular disease, diabetes, and several cancers, obesity is associated with increased risk of physical and cognitive disability. However, relatively little attention has been given to the issue of weight management among community-dwelling older adults. Intentional weight loss in obese older adults has not been widely advocated by health care providers due to the uncertainty of whether the benefits outweigh the risks. Limited data in older adults show that intentional weight loss is effective in improving diabetes, cardiovascular risk factors, and physical function. This review describes the changes in body composition associated with aging, the consequences of obesity in older adults, and the effect of intentional weight loss on chronic disease risk factors and physical function. Recommendations for weight loss in obese older adults that minimize the likelihood of adverse effects on muscle mass, bone density, or other aspects of nutritional status are reviewed. Specific recommendations for macronutrient intake, in particular protein, and selected micronutrients, vitamin D and B-12, as well as dietary fiber, and fluid intake as part of a hypocaloric diet and recommendations for physical activity are described. As part of the health professionals team, dietetics practitioners need to be able to guide and manage weight loss treatment options on an individual basis by evaluating the potential benefits against the potential risks in obese older adults. PMID:19857630

  18. PREVALENCE AND PREDICTORS OF VITAMIN D DEFICIENCY IN HEALTHY ADULTS

    PubMed Central

    Mitchell, Deborah M.; Henao, Maria P.; Finkelstein, Joel S.; Burnett-Bowie, Sherri-Ann M.

    2013-01-01

    Objective Vitamin D deficiency is highly prevalent in high-risk patient populations, but the prevalence among otherwise healthy adults is less well-defined. The goal of this study was to determine the prevalence and predictors of low 25-hydroxyvitamin D [25(OH)D] levels in healthy younger adults. Methods This was a cross-sectional study of 634 healthy volunteers aged 18-50 years performed between January, 2006 and May, 2008. We measured serum 25(OH) D and parathyroid hormone and recorded demographic variables including age, sex, race, and use of multivitamin supplements. Results Thirty-nine percent of subjects had 25(OH)D ≤20 ng/mL and 64% had 25(OH)D ≤30 ng/mL. Predictors of lower 25(OH)D levels included male sex, black or Asian race, and lack of multivitamin use (P<0.001 for each predictors). Seasonal variation in 25(OH)D levels was present in the overall cohort but was not observed in multivitamin users. Lower 25(OH)D levels were associated with increased risk of elevated parathyroid hormone. Regression models predicted 25(OH)D levels ≤20 or ≤30 ng/mL with areas under the receiver operating characteristic curves of 0.76 and 0.80, respectively. Conclusion Low 25(OH)D levels are prevalent in healthy adults and may confer risk of skeletal disease. Black and Asian adults are at increased risk of deficiency and multivitamin use appears partially protective. Our models predicting low 25(OH)D levels may guide decision-making regarding whom to screen for vitamin D deficiency. PMID:22982792

  19. Does the maxillary anterior ratio in Korean adults follow the Golden Proportion?

    PubMed Central

    2016-01-01

    PURPOSE The purpose of this study was to determine the effect of changes in the horizontal plane angle on the mesiodistal width ratios of the maxillary anterior teeth during the acquisition of frontal view photographs, derive these ratios for Korean adults on the basis of the data obtained, and analyze them using the Golden Proportion as a reference. MATERIALS AND METHODS In experiment I, 30 plaster casts were mounted on an articulator and positioned on the angle-measuring device with a center setting of 0°. The device was rotated to 10° in 1° increments in a counterclockwise direction. At each angle, photographs were obtained and analyzed. Experiment II was based on 60 patients who visited the Department of Prosthodontics at Kyungpook National University Dental Hospital from February 2012 to February 2015. The patients were divided into three groups [Male (M), Female (F), Total (M + F)]. Frontal views were obtained for all groups and analyzed. RESULTS From 1° to 10°, the relative mesiodistal width ratios for the maxillary anterior teeth showed no significant differences from those at 0°. In all three groups, the relative width ratio of the maxillary central incisor was smaller than that specified in the Golden Proportion; the opposite was true for the canine. CONCLUSION Our results suggest that the mesiodistal width ratios of the maxillary anterior teeth do not follow the Golden Proportion in Korean adults, and that a change in the horizontal plane angle from 1° to 10° during frontal photography does not affect these ratios. PMID:27141256

  20. Calculation of standard liver volume in Korean adults with analysis of confounding variables

    PubMed Central

    Um, Eun Hae; Song, Gi-Won; Jung, Dong-Hwan; Ahn, Chul-Soo; Kim, Ki-Hun; Moon, Deok-Bog; Park, Gil-Chun; Lee, Sung-Gyu

    2015-01-01

    Backgrounds/Aims Standard liver volume (SLV) is an important parameter that has been used as a reference value to estimate the graft matching in living donor liver transplantation (LDLT). This study aimed to determine a reliable SLV formula for Korean adult patients as compared with the 15 SLV formulae from other studies and further estimate SLV formula by gender and body mass index (BMI). Methods Computed tomography liver volumetry was performed in 1,000 living donors for LDLT and regression formulae for SLV was calculated. Individual donor data were applied to the 15 previously published SLV formulae, as compared with the SLV formula derived in this study. Analysis for confounding variables of BMI and gender was also performed. Results Two formulae, "SLV (ml)=908.204×BSA-464.728" with DuBois body surface area (BSA) formula and "SLV (ml)=893.485×BSA-439.169" with Monsteller BSA formula, were derived by using the profiles of the 1,000 living donors included in the study. Comparison with other 15 other formulae, all except for Chouker formula showed the mean volume percentage errors of 4.8-5.4%. The gender showed no significant effect on total liver volume (TLV), but there was a significant increase in TLV as BMI increased. Conclusions Our study suggested that most SLV formulae showed a crudely applicable range of SLV estimation for Korean adults. Considering the volume error in estimating SLV, further SLV studies with larger population from multiple centers should be performed to enhance its predictability. Our results suggested that classifying SLV formulae by BMI and gender is unnecessary. PMID:26693231

  1. Clinical Characteristics and Outcomes of Acute ST-Segment Elevation Myocardial Infarction in Younger Korean Adults

    PubMed Central

    Lee, Seung Hun; Jeong, Myung Ho; Park, Hyukjin; Jeong, Yun Ah; Ahn, Youngkeun; Kim, Jong Hyun; Chae, Shung Chull; Kim, Young Jo; Hur, Seung Ho; Seong, In Whan; Hong, Taek Jong; Choi, Donghoon; Cho, Myeong Chan; Kim, Chong Jin; Seung, Ki Bae; Chung, Wook Sung; Jang, Yang Soo; Cho, Jeong Gwan; Park, Jong Chun; Park, Seung Jung

    2015-01-01

    Background and Objectives This study aims to investigate the clinical features, angiographic findings, and outcomes of younger Korean ST-segment elevation myocardial infarction (STEMI) patients. Subjects and Methods We analyzed major adverse cardiac events (MACE) in the Korea Acute Myocardial Infarction Registry from November 2005 to October 2010. The registered patients were divided into two groups; young age group (<65 years) and old age group (≥65 years). Results The young age group included 5281 patients (age, 53±7.8 years), and the old age group included 4896 patients (age, 74.3±6.5 years). Male gender, smoking, family history, dyslipidemia, and metabolic syndrome were more frequently observed in the young age group than in the old age group (89.5% vs. 59.3%, p<0.001; 77.3% vs. 47.2%, p<0.001; 11% vs. 4.6%, p<0.001; 11.2% vs. 7.7%, p<0.001; 67.6% vs. 62.9%, p<0.001). Most of the young Korean adults with STEMI complained of typical chest pain (89.8%), and they had a shorter symptom-to-door time (12±53.2 hours vs. 17.3±132 hours, p=0.010). The young age group showed a favorable prognosis, which was represented by the MACE, compared with the old age group at one month (1.8% vs. 2.8%, p=0.028), six months (6.8% vs. 8.2%, p<0.001), and twelve months (10.1% vs. 11.9%, p=0.025). However, there was no significant difference in the adjusted MACE rate at one month {hazard ratio (HR) 0.95, 95% confidence interval (CI) 0.60-1.51, p=0.828} and twelve months (HR 0.86, 95% CI 0.68-1.10, p=0.233). Conclusion Younger Korean adults with STEMI have clinical outcomes similar to old aged patients, and therefore, they should be treated intensively like the elderly patients. PMID:26240581

  2. Alarming high prevalence of metabolic syndrome among Jordanian adults

    PubMed Central

    Obeidat, Ahmad A.; Ahmad, Mousa N.; Haddad, Fares H.; Azzeh, Firas S.

    2015-01-01

    Objective: To evaluate the prevalence and the individual components of metabolic syndrome (MetS) in Jordanian adults. Methods: In this cross sectional study, 630 adult subjects (308 men and 322 women) aged between 20-70 years were recruited from the clinics at the King Hussein Medical Center. The diagnosis of MetS was made according to the International Diabetes Federation (IDF) criteria-2005. Blood samples were collected after 10-12 hours overnight fasting and serum was obtained for biochemical analysis. Results: The prevalence of metabolic syndrome according to IDF criteria was 51% (46.4% in men and 55.3% in women). Prevalence of increased waist circumference in the total sample was 71.6%, 46% for high blood pressure, 42.4% for elevated fasting blood glucose, 43.5% for low high density lipoprotein, and 50.2% for hypertriglyceridemia. Conclusion: The prevalence and individual components of MetS in Jordan were high. Screening of MetS is needed at national level to reduce the incidence of Type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD). PMID:26870100

  3. The prevalence of dentine hypersensitivity in Chinese adults.

    PubMed

    Ye, W; Feng, X-P; Li, R

    2012-03-01

    Dentine hypersensitivity is a common oral problem. This study investigated the prevalence of dentine hypersensitivity in the adult population of Shanghai, China. A multi-stage, stratified, random sampling method was used to investigate the study population. A total of 2120 subjects were examined at 10 investigation points in Shanghai City. Subjects were divided into age groups (10 years per age group) and included the same number of male and female subjects in each group. Participants completed a dentine hypersensitivity questionnaire and underwent clinical examination. The diagnosis of dentine hypersensitivity was confirmed clinically as a sharp well-localised pain in response to administration of a blast of cold air from a triple syringe. Gingival recession of sensitive teeth was measured by a Williams periodontal probe. Among 2120 participants, 723 were diagnosed as having dentine hypersensitivity, indicating a prevalence of 34·1%. The male to female ratio of dentine hypersensitivity was 1:1·5. The prevalence of dentine hypersensitivity was highest in the 40- to 49-year age group at 43·9%. The number of teeth with dentine hypersensitivity was 3·2 per patient. Dentine hypersensitivity occurred predominantly in the premolars (49·6%), followed by the anterior teeth (30·5%). A total of 84·3% of dentine hypersensitive patients had gingival recession. The prevalence of dentine hypersensitivity in Shanghai adults was 34·1%, indicating that it is a common condition. Therefore, public education about the condition and effective treatment of dentine hypersensitivity are required. PMID:21902706

  4. Relation of Dietary Glycemic Index and Glycemic Load to Coronary Artery Calcium in Asymptomatic Korean Adults.

    PubMed

    Choi, Yuni; Chang, Yoosoo; Ryu, Seungho; Cho, Juhee; Kim, Mi Kyung; Ahn, Younjhin; Lee, Jung Eun; Sung, Eunju; Kim, Boyoung; Ahn, Jiin; Kim, Chan-Won; Rampal, Sanjay; Zhao, Di; Zhang, Yiyi; Pastor-Barriuso, Roberto; Lima, Joao A C; Chung, Eun Chul; Shin, Hocheol; Guallar, Eliseo

    2015-08-15

    The relation between glycemic index, glycemic load, and subclinical coronary atherosclerosis is unknown. The aim of the study was to evaluate the associations between energy-adjusted glycemic index, glycemic load, and coronary artery calcium (CAC). This study was cross-sectional analysis of 28,429 asymptomatic Korean men and women (mean age 41.4 years) without a history of diabetes or cardiovascular disease. All participants underwent a health screening examination between March 2011 and April 2013, and dietary intake over the preceding year was estimated using a validated food frequency questionnaire. Cardiac computed tomography was used for CAC scoring. The prevalence of detectable CAC (CAC score >0) was 12.4%. In multivariable-adjusted models, the CAC score ratios (95% confidence intervals) comparing the highest to the lowest quintile of glycemic index and glycemic load were 1.74 (1.08 to 2.81; p trend = 0.03) and 3.04 (1.43 to 6.46; p trend = 0.005), respectively. These associations did not differ by clinical subgroups, including the participants at low cardiovascular risk. In conclusion, these findings suggest that high dietary glycemic index and glycemic load were associated with a greater prevalence and degree of CAC, with glycemic load having a stronger association. PMID:26073677

  5. Prevalence and Relationships of Iron Deficiency Anemia with Blood Cadmium and Vitamin D Levels in Korean Women

    PubMed Central

    2016-01-01

    Anemia, iron deficiency (ID), and iron deficiency anemia (IDA) are common disorders. This study was undertaken to determine the prevalence of anemia, ID, and IDA in Korean females. We examined the associations between IDA, heavy metals in blood, vitamin D level and nutritional intakes. The study was performed using on data collected from 10,169 women (aged ≥10 yr), including 1,232 with anemia, 2,030 with ID, and 690 with IDA during the fifth Korea National Health and Nutrition Examination Survey (KNHANES V; 2010-2012). Prevalence and 95% confidence intervals were calculated, and path analysis was performed to identify a multivariate regression model incorporating IDA, heavy metals in blood, vitamin D level, and nutritional intakes. The overall prevalence of anemia, ID and IDA was 12.4%, 23.11%, and 7.7%, respectively. ID and IDA were more prevalent among adolescents (aged 15-18 yr; 36.5% for ID; 10.7% for IDA) and women aged 19-49 yr (32.7% for ID; 11.3% for IDA). The proposed path model showed that IDA was associated with an elevated cadmium level after adjusting for age and body mass index (β=0.46, P<0.001). Vitamin D levels were found to affect IDA negatively (β=-0.002, P<0.001). This study shows that the prevalence of anemia, ID, and IDA are relatively high in late adolescents and women of reproductive age. Path analysis showed that depressed vitamin D levels increase the risk of IDA, and that IDA increases cadmium concentrations in blood. Our findings indicate that systematic health surveillance systems including educational campaigns and well-balanced nutrition are needed to control anemia, ID, and IDA. PMID:26770034

  6. Prevalence of Healthy Sleep Duration among Adults - United States, 2014.

    PubMed

    Liu, Yong; Wheaton, Anne G; Chapman, Daniel P; Cunningham, Timothy J; Lu, Hua; Croft, Janet B

    2016-01-01

    To promote optimal health and well-being, adults aged 18-60 years are recommended to sleep at least 7 hours each night (1). Sleeping <7 hours per night is associated with increased risk for obesity, diabetes, high blood pressure, coronary heart disease, stroke, frequent mental distress, and all-cause mortality (2-4). Insufficient sleep impairs cognitive performance, which can increase the likelihood of motor vehicle and other transportation accidents, industrial accidents, medical errors, and loss of work productivity that could affect the wider community (5). CDC analyzed data from the 2014 Behavioral Risk Factor Surveillance System (BRFSS) to determine the prevalence of a healthy sleep duration (≥7 hours) among 444,306 adult respondents in all 50 states and the District of Columbia. A total of 65.2% of respondents reported a healthy sleep duration; the age-adjusted prevalence of healthy sleep was lower among non-Hispanic blacks, American Indians/Alaska Natives, Native Hawaiians/Pacific Islanders, and multiracial respondents, compared with non-Hispanic whites, Hispanics, and Asians. State-based estimates of healthy sleep duration prevalence ranged from 56.1% in Hawaii to 71.6% in South Dakota. Geographic clustering of the lowest prevalence of healthy sleep duration was observed in the southeastern United States and in states along the Appalachian Mountains, and the highest prevalence was observed in the Great Plains states. More than one third of U.S. respondents reported typically sleeping <7 hours in a 24-hour period, suggesting an ongoing need for public awareness and public education about sleep health; worksite shift policies that ensure healthy sleep duration for shift workers, particularly medical professionals, emergency response personnel, and transportation industry personnel; and opportunities for health care providers to discuss the importance of healthy sleep duration with patients and address reasons for poor sleep health. PMID:26890214

  7. High Prevalence of Vitamin D Deficiency in Pregnant Korean Women: The First Trimester and the Winter Season as Risk Factors for Vitamin D Deficiency

    PubMed Central

    Choi, Rihwa; Kim, Seonwoo; Yoo, Heejin; Cho, Yoon Young; Kim, Sun Wook; Chung, Jae Hoon; Oh, Soo-young; Lee, Soo-Youn

    2015-01-01

    We investigated the vitamin D status of Korean women during pregnancy and assessed the effects of vitamin D deficiency on two pregnancy outcomes; preterm births and the births of small for gestational age. We measured the serum 25-hydroxyvitamin D levels in 220 pregnant Korean women who were recruited prospectively and compared these levels with those of 500 healthy non-pregnant women. We analyzed vitamin D status according to patient demographics, season, and obstetrical characteristics; moreover, we also assessed pregnancy outcomes. The overall prevalence of vitamin D deficiency(<20 ng/mL) in pregnant women and healthy non-pregnant women was 77.3% and 79.2%; respectively; and the prevalence of severe vitamin D deficiency (<10 ng/mL) was 28.6% and 7.2%; respectively (p < 0.05). Vitamin D deficiency was more prevalent in the winter (100%) than in the summer (45.5%) in pregnant Korean women. A higher risk of vitamin D deficiency was observed in the first trimester than in the third trimester (adjusted OR 4.3; p < 0.05). No significant association was observed between vitamin D deficiency and any of the pregnancy outcomes examined. Further research focusing on the long-term consequences of vitamin D deficiency during pregnancy in Korean women is warranted. PMID:25970148

  8. High prevalence of vitamin D deficiency in pregnant Korean women: the first trimester and the winter season as risk factors for vitamin D deficiency.

    PubMed

    Choi, Rihwa; Kim, Seonwoo; Yoo, Heejin; Cho, Yoon Young; Kim, Sun Wook; Chung, Jae Hoon; Oh, Soo-young; Lee, Soo-Youn

    2015-05-01

    We investigated the vitamin D status of Korean women during pregnancy and assessed the effects of vitamin D deficiency on two pregnancy outcomes; preterm births and the births of small for gestational age. We measured the serum 25-hydroxyvitamin D levels in 220 pregnant Korean women who were recruited prospectively and compared these levels with those of 500 healthy non-pregnant women. We analyzed vitamin D status according to patient demographics, season, and obstetrical characteristics; moreover, we also assessed pregnancy outcomes. The overall prevalence of vitamin D deficiency(<20 ng/mL) in pregnant women and healthy non-pregnant women was 77.3% and 79.2%; respectively; and the prevalence of severe vitamin D deficiency (<10 ng/mL) was 28.6% and 7.2%; respectively (p < 0.05). Vitamin D deficiency was more prevalent in the winter (100%) than in the summer (45.5%) in pregnant Korean women. A higher risk of vitamin D deficiency was observed in the first trimester than in the third trimester (adjusted OR 4.3; p < 0.05). No significant association was observed between vitamin D deficiency and any of the pregnancy outcomes examined. Further research focusing on the long-term consequences of vitamin D deficiency during pregnancy in Korean women is warranted. PMID:25970148

  9. Association of Magnesium Intake with High Blood Pressure in Korean Adults: Korea National Health and Nutrition Examination Survey 2007–2009

    PubMed Central

    Choi, Mi-Kyeong; Bae, Yun Jung

    2015-01-01

    Background Magnesium is known to lower the risk of cardiovascular disease. However, studies on its relationship with hypertension, a single and common cause of various chronic diseases, are limited and their findings are not consistent. The purpose of the present study is to identify the relationship between magnesium intake and high blood pressure (HBP) risk in Koreans. Methods This research is a cross-sectional study based on the 2007~2009 Korean National Health and Nutritional Examination Survey data. This study investigated 11,685 adults aged over 20 to examine their general characteristics, anthropometry and blood pressure. Daily magnesium intake was analyzed using the 24-hour dietary recall method. To calculate the odds ratio (OR) of HBP risk (130/85 mmHg or over) according to the quartile of magnesium intake (mg/1000kcal) together with its 95% confidence interval (CI), multivariable logistic regression analysis was performed. Results No significant association between dietary magnesium intake and the risk of HBP was found. In obese women, particularly, after adjusting relevant factors, the adjusted odds ratio of HBP prevalence in the highest magnesium intake quartile was 0.40 compared with the lowest magnesium intake quartile (95% CI = 0.25~0.63, P for trend = 0.0014). Women, especially obese women, were found to have a negative relationship of magnesium intake with HBP. Conclusions The present results indicate that sufficient magnesium intake could be useful in decreasing the high blood pressure risk of obese women. PMID:26075385

  10. Dietary sodium intake in young Korean adults and its relationship with eating frequency and taste preference.

    PubMed

    Shim, Eugene; Ryu, Ha-Jung; Hwang, Jinah; Kim, Soo Yeon; Chung, Eun-Jung

    2013-06-01

    Dietary sodium intake is considered one of the major causal factors for hypertension. Thus, to control the increase of blood pressure and reduce the risk of hypertension-related clinical complications, a reduction in sodium intake is recommended. The present study aimed at determining the association of dietary sodium intake with meal and snack frequency, snacking time, and taste preference in Korean young adults aged 20-26 years, using a 125-item dish-frequency questionnaire. The mean dietary sodium intakes of men and women were 270.6 mmol/day and 213.1 mmol/day, which were approximately 310% and 245% of the daily sodium intake goal for Korean men and women, respectively. Dietary sodium intake was positively correlated with systolic blood pressure in the total group, and BMI in the total and men-only groups. In the total and men-only groups, those who consumed meals more times per day consumed more dietary sodium, but the number of times they consumed snacks was negatively correlated with dietary sodium intake in the total, men-only, and women-only groups. In addition, those who consumed snacks in the evening consumed more sodium than those who did so in the morning in the men-only group. The sodium intake was also positively associated with preference for salty and sweet taste in the total and women-only groups. Such a high intake of sodium in these young subjects shows that a reduction in sodium intake is important for the prevention of hypertension and related diseases in the future. PMID:23766880

  11. What Is the Prevalence of Adult ADHD? Results of a Population Screen of 966 Adults

    ERIC Educational Resources Information Center

    Faraone, Stephen V.; Biederman, Joseph

    2005-01-01

    To provide a better estimate of the prevalence of ADHD in adulthood, the authors complete a telephone survey of 966 randomly selected adults. They compute two diagnoses from the survey data. Participants meeting "Diagnostic and Statistical Manual of Mental Disorders" (4th ed.) criteria for both childhood and adulthood are defined as narrow ADHD.…

  12. Dairy Product Intake Is Inversely Associated with Metabolic Syndrome in Korean Adults: Anseong and Ansan Cohort of the Korean Genome and Epidemiology Study

    PubMed Central

    Shin, Hyehyung; Yoon, Yeong Sook; Lee, Yoonna; Kim, Cho-il

    2013-01-01

    The objective of this study was to examine the relationship between dairy product intake and the incidence of metabolic syndrome (MetS) and its components among middle-aged Koreans. We examined 7,240 adults aged 40-69 yr without MetS at baseline over a 45.5-month follow-up period. They were taken from the Anseong and Ansan cohort of the Korean Genome and Epidemiology Study. Dairy product intake including milk, yogurt, and cheese was assessed with food frequency questionnaire. At the follow-up, the incidence of MetS was 17.1%. The incidences of MetS components were as follows: low HDL cholesterol (16.2%), abdominal obesity (14.0%), hypertriglyceridemia (13.8%), hyperglycemia (13.3%), and hypertension (13.1%). Adjusting for potential confounders, dairy product consumption frequency was inversely associated with the risk of MetS and abdominal obesity. Hazard ratio (HR) (95% confidence interval) for dairy product consumption more than 7 times/week compared to never was 0.75 (0.64-0.88, P for trend < 0.001) for MetS and 0.73 (0.61-0.88, P for trend < 0.001) for abdominal obesity. HR for milk intake was 0.79 for MetS and 0.82 for abdominal obesity. The results of this study suggest that daily intake of dairy products protects against the development of MetS, particularly abdominal obesity, in middle-aged Koreans. PMID:24133353

  13. Utilization of Hyaluronate and Incidence of Septic Knee Arthritis in Adults: Results from the Korean National Claim Registry

    PubMed Central

    Lee, Young-Kyun; Ha, Yong-Chan; Koo, Kyung-Hoi

    2015-01-01

    Background Septic arthritis of the knee has been reported recently in adult patients who were administered hyaluronate. We evaluated the incidence of septic knees and the utilization of hyaluronate in the Korean adult population using nationwide data from the Health Insurance Review and Assessment Service (HIRA). Methods All new admissions to the clinics or hospitals for septic knees were recorded in the HIRA database which was established by the Korean government and covers the Korean population using the International Classification of Diseases-10 revision code. We evaluated the incidence of septic arthritis of the knees in the population above 50 years of age. Hyaluronate prescription data was also collected from the HIRA database. Results In 2012, the incidence of septic knees was 2.7 per 100,000 persons in men and 4.2 per 100,000 persons in women, respectively. The age-adjusted incidence of septic knees increased by 6.7% per year (95% confidence interval, 3.3 to 10.1), and the annual number of prescriptions of hyaluronate increased about 1.5-fold during the study period. Conclusions Cautious aseptic technique is required when hyaluronate is administered in adult patients with osteoarthritis of the knee due to the concerns of the risk of septic arthritis. PMID:26330953

  14. Prevalence of sexually transmitted infections among healthy Korean women: implications of multiplex PCR pathogen detection on antibiotic therapy.

    PubMed

    Kim, Yoonjung; Kim, Juwon; Lee, Kyung-A

    2014-01-01

    In this study, we investigated the prevalence of sexually transmitted infections (STIs) using multiplex real-time PCR assay in healthy Korean women. We also evaluated the risk factors of STIs, and compared the various factors between the STI-positive and the STI-negative groups. A total of 799 endocervical swab samples from healthy Korean women who visited our hospital for general medical check-ups during January 2012 to October 2012 were included. Eight STIs including Human papillomavirus (HPV), Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Mycoplasma genitalium (MG), Mycoplasma hominis (MH), Ureaplasma urealyticum (UU), Ureaplasma parvum (UP), and Trichomonas vaginalis (TV) were detected using Anyplex II STI-7 Detection assay Detection (Seegene, Seoul, Korea) and Hybrid Capture 2 High-Risk HPV DNA test (Digene Corporation, Gaithersburg, MD, USA) according manufacture's protocols. Ninety-seven (12.1%) subjects were positive for HPV. Of 393 (49.2%) subjects were infected with at least one microorganism and a total of 499 STIs were identified. Among the 393 STI-positive subjects, the proportion of single, double and triple infection was 76.3%, 20.4% and 3.3%, respectively. The median age of the STI-positive group (47 years, range 42-52) was younger than the STI-negative group (49 years, range 43-56; P < 0.001). The infection rate of HPV was significantly higher in the STI-positive group (15.8%, 62/393) than the STI-negative group (8.6%, 35/406) (P = 0.002). PMID:24462432

  15. Prevalence of dietary supplement use in Korean children and adolescents: insights from Korea National Health and Nutrition Examination Survey 2007-2009.

    PubMed

    Yoon, Ji Ye; Park, Hyun Ah; Kang, Jae Heon; Kim, Kyung Woo; Hur, Yang Im; Park, Jin Joo; Lee, Ran; Lee, Hyun Hye

    2012-05-01

    The purpose of this study was to estimate the prevalence of dietary supplement (DS) use in Korean children and adolescents and to examine the related factors associated with DS use from the 4th Korea National Health and Nutrition Examination Survey. Total 6,131 participants aged between 2 and 18 yr were included in the analysis. We estimated the prevalence of DS use mainly from the DS questionnaire data of the Nutrition Survey. Reported supplements were classified according to the Health Functional Food Code. We also assessed the relationship between DS use and anthropometry, socioeconomic factors, health behaviors, and chronic diseases. Approximately 34% of Korean children and adolescent was taking DS. Younger age (P = 0.003), higher household income (P < 0.001), presence of chronic diseases (P = 0.05), regular meal consumption (P = 0.002), frequent snack consumption (P = 0.001), and normal body mass index rather than overweight (P = 0.10) or obesity (P = 0.03) were associated with the DS use after adjustment for related factors. Vitamin/mineral supplements (343.5/10(3) persons) were the most commonly taken DS in Korean children and adolescents, followed by Omega-3 (28.8), ginseng (18.3), colostrums (14.1) and chlorella/spirulina (10.0). In conclusion, DS use is common as much as in 34% of Korean children and adolescents and is associated with age, household income level, chronic diseases, meal regularity, and obesity status. PMID:22563216

  16. Prevalence of Dietary Supplement Use in Korean Children and Adolescents: Insights from Korea National Health and Nutrition Examination Survey 2007-2009

    PubMed Central

    Yoon, Ji Ye; Kang, Jae Heon; Kim, Kyung Woo; Hur, Yang Im; Park, Jin Joo; Lee, Ran; Lee, Hyun Hye

    2012-01-01

    The purpose of this study was to estimate the prevalence of dietary supplement (DS) use in Korean children and adolescents and to examine the related factors associated with DS use from the 4th Korea National Health and Nutrition Examination Survey. Total 6,131 participants aged between 2 and 18 yr were included in the analysis. We estimated the prevalence of DS use mainly from the DS questionnaire data of the Nutrition Survey. Reported supplements were classified according to the Health Functional Food Code. We also assessed the relationship between DS use and anthropometry, socioeconomic factors, health behaviors, and chronic diseases. Approximately 34% of Korean children and adolescent was taking DS. Younger age (P = 0.003), higher household income (P < 0.001), presence of chronic diseases (P = 0.05), regular meal consumption (P = 0.002), frequent snack consumption (P = 0.001), and normal body mass index rather than overweight (P = 0.10) or obesity (P = 0.03) were associated with the DS use after adjustment for related factors. Vitamin/mineral supplements (343.5/103 persons) were the most commonly taken DS in Korean children and adolescents, followed by Omega-3 (28.8), ginseng (18.3), colostrums (14.1) and chlorella/spirulina (10.0). In conclusion, DS use is common as much as in 34% of Korean children and adolescents and is associated with age, household income level, chronic diseases, meal regularity, and obesity status. PMID:22563216

  17. Age- and Sex-Specific Relationships between Household Income, Education, and Diabetes Mellitus in Korean Adults: The Korea National Health and Nutrition Examination Survey, 2008-2010

    PubMed Central

    Kim, So-Ra; Han, Kyungdo; Choi, Jin-Young; Ersek, Jennifer; Liu, Junxiu; Jo, Sun-Jin; Lee, Kang-Sook; Yim, Hyeon Woo; Lee, Won-Chul; Park, Yong Gyu; Lee, Seung-Hwan; Park, Yong-Moon

    2015-01-01

    Background To investigate the effects of age and sex on the relationship between socioeconomic status (SES) and the prevalence and control status of diabetes mellitus (DM) in Korean adults. Methods Data came from 16,175 adults (6,951 men and 9,227 women) over the age of 30 who participated in the 2008-2010 Korea National Health and Nutrition Examination Survey. SES was measured by household income or education level. The adjusted odds ratios (ORs) and corresponding 95% confidence intervals (95% CI) for the prevalence or control status of diabetes were calculated using multiple logistic regression analyses across household income quartiles and education levels. Results The household income-DM and education level-DM relationships were significant in younger age groups for both men and women. The adjusted ORs and 95% CI for diabetes were 1.51 (0.97, 2.34) and 2.28 (1.29, 4.02) for the lowest vs. highest quartiles of household income and education level, respectively, in women younger than 65 years of age (both P for linear trend < 0.05 with Bonferroni adjustment). The adjusted OR and 95% CI for diabetes was 2.28 (1.53, 3.39) for the lowest vs. highest quartile of household income in men younger than 65 (P for linear trend < 0.05 with Bonferroni adjustment). However, in men and women older than 65, no associations were found between SES and the prevalence of DM. No significant association between SES and the status of glycemic control was detected. Conclusions We found age- and sex-specific differences in the relationship of household income and education with the prevalence of DM in Korea. DM preventive care is needed for groups with a low SES, particularly in young or middle-aged populations. PMID:25622031

  18. The relationship between fracture and quality of life in Korean adults receiving treatment for osteoporosis based on the 2010 Korean Community Health Survey

    PubMed Central

    Kim, Ki-Jong; Jun, Hyun-Ju; Jeong, Han-Shin; Jeon, Dae-Jung; Ji, Sung-Ha

    2015-01-01

    [Purpose] The purpose of this study was to investigate the relationship between fracture and quality of life in Korean adults receiving treatment for osteoporosis based on the 2010 Korean Community Health Survey (KCHS). [Subjects and Methods] This study utilized the raw data of the 2010 KCHS. In the survey, osteoporosis was assessed in 228,903 subjects, excluding 326 for whom there was insufficient data. There were 17,387 subjects with osteoporosis confirmed by a doctors diagnosis and 9,419 of them were being treated for osteoporosis at the time of the survey. [Results] Among the patients being treated, those with fractures had a significantly lower QOL than patients who did not experience fractures. The lower QOL scores were caused by hip, vertebral and wrist fractures, and in all cases, QOL was significantly lower. Greater numbers of fractures significantly lowered QOL scores compared to participants without fractures. [Conclusion] Fractures in patients receiving treatment for osteoporosis have a direct impact on QOL. Among the different types of fractures, hip fractures resulted in the lowest scores. Therefore, to avoid additional fractures caused by inappropriate management of osteoporosis, we suggest that there is a need to improve fall related self-efficacy and prevention programs. PMID:26311930

  19. Association between Sleep Duration and Impaired Fasting Glucose in Korean Adults: Results from the Korean National Health and Nutrition Examination Survey 2011–2012

    PubMed Central

    Kim, Cho-Rong; Shin, Jin-Young; Gim, Wook

    2016-01-01

    Background Impaired fasting glucose (IFG) is an established risk factor for type 2 diabetes and cardiovascular disease. This study evaluated the relationship between sleep duration and IFG. Methods This cross-sectional study included 14,925 Korean adults (5,868 men and 9,057 women) ≥19 years of age who participated in the Korean National Health and Nutrition Examination Survey between 2011 and 2012. Blood glucose levels were measured after at least eight hours of fasting. Study subjects were categorized into three groups based on self-reported sleep duration (<7, 7–8, or >8 h/d). IFG was diagnosed according to recommendations American Diabetes Association guidelines. Multiple logistic regression analysis was performed with adjustment for covariates. Results In men, short sleep duration (<7 hours) was associated with increased risk of IFG (odds ratio [OR], 1.46; 95% confidence interval [CI], 1.08 to 1.96) compared to adequate sleep duration (7–8 hours), whereas long sleep duration (>8 hours) was not associated with risk of IFG (OR, 0.90; 95% CI, 0.37 to 2.18). In women, sleep duration was not associated with risk of IFG. Conclusion The association between sleep duration and IFG differed by sex; sleep deprivation, was associated with increased risk of IFG, especially in men. PMID:26885323

  20. Prevalence of Cognitive Impairment in Community-Dwelling Older Adults

    PubMed Central

    Rashedi, Vahid; Rezaei, Mohammad; Gharib, Masoud

    2014-01-01

    Introduction Mild cognitive impairment can be considered as an intermediate clinical state between normal cognitive aging and mild dementia. Elderly people with this impairment represent an at-risk group for the development of dementia. The aim of this study was to investigate the prevalence of cognitive impairment in community-dwelling older adults by Mini-Mental State Examination (MMSE) and its relationship with socio-demographic variables. Methods In this analytical-descriptive study, 212 subjects admitted to Hamadan’s day care centers were selected through simple random sampling method. To gather the data, MMSE was used as well as a questionnaire containing demographic variables. Data analysis was completed through SPSS-16. Results The sample consisted of 17.9% male, 59.4% of whom were married. According to the results, 96 cases (45.3%) suffered from mild (MMSE≥22), 110 cases (51.9%) from moderate (11≤MMSE≤21) and 6 cases (2.8%) from severe cognitive disorder (MMSE≤10). As findings revealed, factors such as age (Pv = 0.005, r = -0.491) and schooling (Pv < 0.001) are of significant relationship with MMSE score. Discussion Prevalence of cognitive decline in community-dwelling older adults was of normal range. Hence, familial relations and social support can decrease mental status disorder. PMID:25436081

  1. Evaluation of the Spiritual Well-Being Scale in a Sample of Korean Adults.

    PubMed

    You, Sukkyung; Yoo, Ji Eun

    2016-08-01

    This study explored the psychometric qualities and construct validity of the Spiritual Well-Being Scale (SWBS; Ellison in J Psychol Theol 11:330-340, 1983) using a sample of 470 Korean adults. Two factor analyses, exploratory factor analysis and confirmatory factor analysis, were conducted in order to test the validity of the SWBS. The results of the factor analyses supported the original two-dimensional structure of the SWBS-religious well-being (RWB) and existential well-being (EWB) with method effects associated with negatively worded items. By controlling for method effects, the evaluation of the two-factor structure of SWBS is confirmed with clarity. Further, the differential pattern and magnitude of correlations between the SWB subscales and the religious and psychological variables suggested that two factors of the SWBS were valid for Protestant, Catholic, and religiously unaffiliated groups except Buddhists. The Protestant group scored higher in RWB compared to the Buddhist, Catholic, and unaffiliated groups. The Protestant group scored higher in EWB compared to the unaffiliated groups. Future studies may need to include more Buddhist samples to gain solid evidence for validity of the SWBS on a non-Western religious tradition. PMID:25735753

  2. Application of New Cholesterol Guidelines to the Korean Adult Diabetic Patients

    PubMed Central

    Kim, Bu Kyung; Kim, Hyeon Chang; Ha, Kyoung Hwa

    2015-01-01

    The American College of Cardiology and the American Heart Association (ACC/AHA) 2013 joint guidelines for the treatment of hypercholesterolemia expand the indications for statin therapy. This study was performed to estimate the numbers of diabetic patients indicated for statin therapy according to the Third Adult Treatment Panel (ATP-III) of the National Cholesterol Education Program guidelines and the new ACC/AHA guidelines in Korea. We analyzed the data from the Korea National Health and Nutrition Examination Survey (KNHANES) 2010-2012. Patients with diabetes over 30 yr of age were analyzed by the two guidelines. Of the total 1,975 diabetic patients, only 377 (19.1%) were receiving drugs for dyslipidemia. Among 1,598 patients who had not taken any medications for dyslipidemia, 65.6% would be indicated for statin therapy according to the ATP-III guidelines. When we apply the new guidelines, 94.3% would be eligible for statin therapy. Among the total diabetic patients, the new guidelines, compared with the ATP-III guidelines, increase the number eligible for statin therapy from 53.1% to 76.2%. The new guidelines would increase the indication for statin therapy for most diabetic patients. At present, many diabetic patients do not receive appropriate statin therapy. Therefore efforts should be made to develop the Korean guidelines and to ensure that more diabetic patients receive appropriate statin therapy. PMID:26539005

  3. Characteristics of Visual-Perceptual Function Measured by the Motor-Free Visual Perception Test-3 in Korean Adults

    PubMed Central

    Han, A-Reum; Kim, Doo-Yung; Choi, Tae-Woong; Moon, Hyun-Im; Ryu, Byung-Joo; Yang, Seung-Nam

    2014-01-01

    Objective To adapt and standardize the Motor-Free Visual Perception Test-3 (MVPT-3) to Koreans and investigate the change in visual-perceptual function using the MVPT-3 in healthy Korean adults. Methods The Korean version of the MVPT-3 was developed through a cross-cultural adaptation process according to 6 steps, including translation, reconciliation, back translation, cognitive debriefing, feedback, and final reconciliation. A total of 321 healthy Korean volunteers (mean age, 51.05 years) were recruited. We collected participant demographic data, such as sex, age, and years of education, and performed the Korean version of the Mini-Mental State Examination (K-MMSE) and MVPT-3. Internal consistency of the MVPT-3 and the relationships between demographic data, K-MMSE and MVPT-3 scores were analyzed. The results of this study were compared with published data from western countries including the United States and Canada. Results Total score on the MVPT-3 was positively correlated with years of education (r=0.715, p<0.001) and K-MMSE score (r=0.718, p<0.001). However, it had a negative correlation with age (r=-0.669, p<0.001). A post-hoc analysis of MVPT-3 scores classified age into 5 groups of ≤49, 50-59, 60-69, 70-79, ≥80 years and years of education into 4 groups of 0, 1-9, 10-12, ≥13 years. No significant differences in MVPT-3 scores were observed according to sex or country. Conclusion Visual perception was significantly influenced by age, years of education, and cognitive function. Reference values for the MVPT-3 provided in this study will be useful for evaluating and planning a rehabilitation program of visual perceptual function in patients with brain disorders. PMID:25229034

  4. Osteoporosis, vitamin C intake, and physical activity in Korean adults aged 50 years and over

    PubMed Central

    Kim, Min Hee; Lee, Hae-Jeung

    2016-01-01

    [Purpose] To investigate associations between vitamin C intake, physical activity, and osteoporosis among Korean adults aged 50 and over. [Subjects and Methods] This study was based on bone mineral density measurement data from the 2008 to 2011 Korean National Health and Nutritional Examination Survey. The study sample comprised 3,047 subjects. The normal group was defined as T-score ≥ −1.0, and the osteoporosis group as T-score ≤ −2.5. The odds ratios for osteoporosis were assessed by logistic regression of each vitamin C intake quartile. [Results] Compared to the lowest quartile of vitamin C intake, the other quartiles showed a lower likelihood of osteoporosis after adjusting for age and gender. In the multi-variate model, the odds ratio for the likelihood of developing osteoporosis in the non-physical activity group significantly decreased to 0.66, 0.57, and 0.46 (p for trend = 0.0046). However, there was no significant decrease (0.98, 1.00, and 0.97) in the physical activity group. [Conclusion] Higher vitamin C intake levels were associated with a lower risk of osteoporosis in Korean adults aged over 50 with low levels of physical activity. However, no association was seen between vitamin C intake and osteoporosis risk in those with high physical activity levels. PMID:27134348

  5. Prevalence of antibodies to Toxoplasma gondii in South Korean wild boar (Sus scrofa coreanus).

    PubMed

    Jeong, Wooseog; Yoon, Hachung; Kim, Yong Kwan; Moon, Oun-Kyong; Kim, Do-Soon; An, Dong-Jun

    2014-10-01

    Abstract Toxoplasma gondii is an obligate intracellular protozoan parasite and a commonly encountered pathogen in humans and animals. The wild boar (Sus scrofa coreanus) is considered a good indicator when monitoring environmental contamination by T. gondii. We surveyed the prevalence of antibodies against T. gondii in wild boars from South Korea. Blood samples were collected from 426 wild boars captured in eight provinces of South Korea during the hunting seasons in 2008-12. Antibodies against T. gondii were detected using an indirect enzyme-linked immunosorbent assay in samples from 152 of boars, indicating an overall antibody prevalence of 36% (95% confidence interval=31-40%). PMID:25014905

  6. Association Between Obesity and Falls Among Korean Adults: A Population-Based Cross-Sectional Study.

    PubMed

    Kim, So Young; Kim, Min-Su; Sim, Songyong; Park, Bumjung; Choi, Hyo Geun

    2016-03-01

    The objective of this study was to evaluate the association between falls and obesity using Asian body mass index (BMI) classifications. Using the data from the Korean community health survey in 2011, a total of 229,226 participants ranging from 19 to 106 years old were included in this study. The BMI groups were classified as underweight (<18.5), healthy (18.5 ≤ BMI < 23), overweight (23 ≤ BMI <25), and obese (≥25) using Asian BMI classifications. The associations between BMI groups and falls (≥1 time or ≥2 times per year) were analyzed using multiple logistic regression analyses with complex sampling. A subgroup analysis was conducted according to age (19-40, 41-60, and ≥61 years) and the location of the fall (indoor and outdoor). Physical activity, household income, education level, alcohol consumption, smoking, stress level, and medical comorbidities were adjusted as confounders. In total, 16.8% and 6.1% of the participants experienced falls ≥1 time and ≥2 times per year, respectively. Compared to the healthy weight group, the other BMI groups showed a significant U-shaped relationship with falls ≥1 time (AOR underweight = 1.12, 95% CI [confidence interval] = 1.05-1.19; AOR obese = 1.06, 95% CI = 1.02-1.10, P < 0.001) and ≥2 times (AOR underweight = 1.14, 95% CI = 1.04-1.26; AOR obese = 1.04, 95% CI = 0.99-1.10, P < 0.001). Obese status was significantly associated with falls (≥1 fall per year) in all age groups, whereas being underweight was significantly associated with falls in the 19 to 40 year age group only. In conclusion, both underweight and obese statuses were significantly associated with falls in this adult Korean population. However, the relationship between BMI group and falls varied according to age and the location of the falls. PMID:27015190

  7. Prevalence and cross-immunity of Eimeria species on Korean chicken farms

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The epidemiology of Eimeria species in poultry flocks is important to increase the effectiveness of vaccinations and prophylactic strategies on chicken farms. In this study, fecal samples from 356 chicken farms were collected randomly and examined for the prevalence of Eimeria species. Through micro...

  8. A comparison of food and nutrient intake between instant noodle consumers and non-instant noodle consumers in Korean adults.

    PubMed

    Park, Juyeon; Lee, Jung-Sug; Jang, Young Ai; Chung, Hae Rang; Kim, Jeongseon

    2011-10-01

    Instant noodles are widely consumed in Asian countries. The Korean population consumed the largest quantity of instant noodles in the world in 2008. However, few studies have investigated the relationship between instant noodles and nutritional status in Koreans. The objective of this study was to examine the association between instant noodle consumption and food and nutrient intake in Korean adults. We used dietary data of 6,440 subjects aged 20 years and older who participated in the Korean National Health and Nutrition Examination Survey III. The average age of the instant noodle consumers (INC) was 36.2 and that of the non-instant noodle consumers (non-INC) was 44.9; men consumed more instant noodles than women (P < 0.001). With the exception of cereals and grain products, legumes, seaweeds, eggs, and milk and dairy products, INC consumed significantly fewer potatoes and starches, sugars, seeds and nuts, vegetables, mushrooms, fruits, seasonings, beverages, meats, fishes, and oils and fats compared with those in the non-INC group. The INC group showed significantly higher nutrient intake of energy, fat, sodium, thiamine, and riboflavin; however, the INC group showed a significantly lower intake of protein, calcium, phosphorus, iron, potassium, vitamin A, niacin, and vitamin C compared with those in the non-INC group. This study revealed that consuming instant noodles may lead to excessive intake of energy, fats, and sodium but may also cause increased intake of thiamine and riboflavin. Therefore, nutritional education helping adults to choose a balanced meal while consuming instant noodles should be implemented. Additionally, instant noodle manufacturers should consider nutritional aspects when developing new products. PMID:22125682

  9. Breakfast skipping and breakfast type are associated with daily nutrient intakes and metabolic syndrome in Korean adults

    PubMed Central

    Chung, Sang-Jin; Lee, Yoonna; Lee, Seokhwa

    2015-01-01

    BACKGROUND/OBJECTIVES Emerging evidence shows that eating breakfast and breakfast types may be associated with health outcomes and dietary intakes in various populations. The aim of this study was to investigate the association between breakfast types in Korean adults with their daily nutrient intakes and health outcomes. SUBJECTS/METHODS A total of 11,801 20- to 64-year-old adults (age 42.9 ± 11.8 yrs [mean ± standard error of the mean]; male 41.1%, female 58.9%) in 2007-2009 Korean National Health and Nutrition Survey data were divided into 5 groups based on breakfast types in a 24-hr dietary recall: rice with 3 or more side dishes (Rice3+, 35.3%), rice with 0-2 side dishes (Rice0-2, 34.73%), noodles (1.56%), bread and cereal (6.56%), and breakfast skipping (21.63%). Daily nutrient intakes and the risk of metabolic syndrome were compared among five groups. RESULTS Compared with Korean Recommended Nutrient Intake levels, the breakfast-skipping group showed the lowest intake level in most nutrients, whereas the Rice3+ group showed the highest. Fat intake was higher in the bread and noodle groups than in the other groups. When compared with the Rice3+ group, the odds ratios for the risk of obesity and metabolic syndrome were increased in the breakfast skipping, Rice0-2, and noodle groups after controlling for confounding variables. CONCLUSIONS The rice-based breakfast group showed better nutritional status and health outcomes when eating with 3 or more side dishes. Nutrition education is needed to emphasize both the potential advantage of the rice-based, traditional Korean diet in terms of nutritional content and the importance of food diversity. PMID:26060541

  10. Physical Activity Level of Korean Adults with Chronic Diseases: The Korean National Health and Nutritional Examination Survey, 2010-2012

    PubMed Central

    Jin, Ho-Seong; An, Ah-Reum; Choi, Ho-Chun; Lee, Sang-Hyun; Shin, Dong-Heon; Oh, Seung-Min; Seo, Young-Gyun

    2015-01-01

    Background Proper physical activities are known to be helpful in the prevention and management of chronic diseases. However, the physical activity level of patients with chronic diseases is low. Therefore, this study aimed to investigate the physical activity compliance of patients with hypertension, diabetes, and dyslipidemia in Korea. Methods This study analyzed the 2010-2012 Fifth Korean National Health and Nutrition Examination Survey data. We included 13,873 individuals in the analysis. The level of physical activity compliance was measured by performing multivariate logistic regression analyses. Results In the univariate analysis, the subjects with hypertension or diabetes tended to comply with the physical activity guidelines less faithfully than their healthy counterparts. The proportion of subjects with hypertension who were insufficiently physically active was 65.4% among the men and 75.8% among the women. For diabetes, the proportions were 66.7% and 76.8%, respectively. No significant difference was found between the subjects with dyslipidemia and their healthy counterparts. In the multivariate logistic regression analysis, no significant difference in physical activity compliance was observed between the subjects with hypertension, diabetes, or dyslipidemia and their healthy counterparts for both sexes. Conclusion The patients with hypertension or diabetes tended to have lower physical activity prevlaence than their healthy counterparts. However, for dyslipidemia, no significant difference was found between the two groups. Given the significance of physical activities in the management of chronic diseases, the physical activities of these patients need to be improved. PMID:26634091

  11. Prevalence and Correlates of Depressive Symptoms among North Korean Defectors Living in South Korea for More than One Year

    PubMed Central

    Jeon, Bong-Hee; Kim, Moon-Doo; Kim, Na-Ri; Lee, Chang-In; Kwak, Young-Sook; Park, Joon-Hyuk; Chung, Jaehwan; Chong, Hanul; Jwa, Eun-Kyung; Bae, Min-Ho; Kim, Sanghee; Yoo, Bora; Lee, Jun-Hwa; Hyun, Mi-Yeul; Yang, Mi-Jeong; Kim, Duk-Soo

    2009-01-01

    Objective This study examined the prevalence and correlates of depressive symptoms in North Korean defectors who have been living in South Korea for more than one year. Methods We used questionnaires developed by the authors to collect sociodemographic data in addition to the Center for Epidemiologic Studies Depression Scale (CES-D), the Psychosocial Well-being Index to measure stress, and a social support scale. A total of 367 subjects were included in this study. Results The results showed that 30.5% of the men and 34.7% of the women reported depressive symptoms, and 33.1% of the men and 36.1% of the women exhibited signs of severe distress. Correlates of depressive symptoms were lack of occupation [odds ratio (OR)=2.198, 95% confidence interval (CI), 1.247-3.873], having escaped without family (OR=1.725, 95% CI, 1.006-2.959), and a poor subjective sense of health status (OR=3.111, 95% CI, 1.591-6.085). Conclusion Continuing vocational training and career management, psychological support programs, and intensive physical health services are needed to improve the mental health of this population. PMID:20046386

  12. Prevalence of Eating Disorders in Adults with Celiac Disease

    PubMed Central

    Passananti, V.; Siniscalchi, M.; Zingone, F.; Bucci, C.; Tortora, R.; Iovino, P.; Ciacci, C.

    2013-01-01

    Background. Symptoms of celiac disease negatively impact social activities and emotional state. Aim was to investigate the prevalence of altered eating behaviour in celiac patients. Methods. Celiac patients and controls completed a dietary interview and the Binge Eating Staircases, Eating Disorder Inventory (EDI-2), Eating Attitudes Test, Zung Self-Rating Depression Scale, State Trait Anxiety Inventory Forma Y (STAI-Y1 and STAI-Y2), and Symptom Check List (SCL-90). Results. One hundred celiac adults and 100 controls were not statistically different for gender, age, and physical activity. STAI-Y1 and STAI-Y2, Somatization, Interpersonal, Sensitivity, and Anxiety scores of the SLC-90 were higher in CD patients than controls. EDI-2 was different in pulse thinness, social insecurity, perfectionism, inadequacy, ascetisms, and interpersonal diffidence between CD and HC women, whilst only in interceptive awareness between CD and HC men. A higher EAT-26 score was associated with the CD group dependently with gastrointestinal symptoms. The EAT26 demonstrated association between indices of diet-related disorders in both CD and the feminine gender after controlling for anxiety and depression. Conclusion. CD itself and not gastrointestinal related symptoms or psychological factors may contribute pathological eating behavior in celiac adults. Eating disorders appear to be more frequent in young celiac women than in CD men and in HC. PMID:24369457

  13. Functional disability of adults in Brazil: prevalence and associated factors

    PubMed Central

    de Andrade, Keitty Regina Cordeiro; Silva, Marcus Tolentino; Galvão, Taís Freire; Pereira, Maurício Gomes

    2015-01-01

    ABSTRACT OBJECTIVE To estimate the prevalence and factors associated with functional disability in adults in Brazil. METHODS We used information from the health supplement of the National Household Sample Survey in 2008. The dependent variable was the functional disability among adults of 18 to 65 years, measured by the difficulty of walking about 100 meters; independent variables were: health plan membership, region of residence, state of domicile, education level, household income, economic activity, self-perception of health, hospitalization, chronic diseases, age group, sex, and color. We calculated the gross odds ratios (OR), and their respective confidence intervals (95%), and adjusted them for variables of study by ordinal logistic regression, following hierarchical model. Sample weights were considered in all calculations. RESULTS We included 18,745 subjects, 74.0% of whom were women. More than a third of adults reported having functional disability. The disability was significantly higher among men (OR = 1.17; 95%CI 1.09;1.27), people from 35 to 49 years (OR = 1.30; 95%CI 1.17;1.45) and 50 to 65 years (OR = 1.38; 95%CI 1.24;1.54); economically inactive individuals (OR = 2.21; 95%CI 1.65;2.96); adults who reported heart disease (OR = 1.13; 95%CI 1.03;1.24), diabetes mellitus (OR = 1.16; 95%CI 1.05;1.29), arterial systemic hypertension (OR = 1.10; 95%CI 1.02;1.18), and arthritis/rheumatism (OR = 1.24; 95%CI 1.15;1.34); and participants who were admitted in the last 12 months (OR = 2.35; 95%CI 1.73;3.2). CONCLUSIONS Functional disability is common among Brazilian adults. Hospitalization is the most strongly associated factor, followed by economic activity, and chronic diseases. Sex, age, education, and income are also associated. Results indicate specific targets for actions that address the main factors associated with functional disabilities and contribute to the projection of interventions for the improvement of the well-being and promotion of adults’ quality of life. PMID:26759965

  14. Dietary factors related to hypertension risk in Korean adults-data from the Korean national health and nutrition examination survey III

    PubMed Central

    Lee, Jung-Sug; Park, Juyeon

    2011-01-01

    Regional differences between large cities and rural areas are observed in the Korean National Health and Nutrition Examination Survey (KNHANES). This present study was conducted to evaluate the effect of dietary factors on hypertension risk in Korean populations, especially residents of the Chungcheong province which was not in metropolitan area, using KNHANES III. A total of 544 adults aged ≥ 19 years were placed into either the normotensive or the hypertensive group. Subject characteristics, BMI, blood pressure, and nutrient intakes were compared between the two groups using a chi-square test and t-test. We estimated odds ratios (ORs) using multiple logistic regression, adjusted for energy intake and selected covariates. There were significant differences in age, education level, alcohol consumption, and BMI between the normotensive and hypertensive groups. We found decreased ORs for the medium versus lowest tertile of calcium intake (multivariate OR = 0.43, 95% CI: 0.21-0.88), for the highest versus lowest tertile of calcium intake (multivariate OR = 0.43, 95% CI: 0.20-0.90) with significant trends in risk (P = 0.040), and for the medium versus lowest tertile of potassium intake (multivariate OR = 0.43, 95% CI: 0.20-0.89). Subjects with the highest sodium/calcium ratio had a 2.10-fold greater risk of hypertension compared to the subject with the lowest, with significant trends in risk (P = 0.002). Adequate calcium and potassium intake should be encouraged and regional differences should be considered in making a healthy plan for hypertension management. PMID:21487498

  15. Intraindividual covariation between e-cigarette and combustible cigarette use in Korean American emerging adults.

    PubMed

    Huh, Jimi; Leventhal, Adam M

    2016-03-01

    Critical gaps exist in understanding the patterns and correlates of dual use of electronic cigarettes (ECs) and combustible cigarettes (CCs), particularly in ethnic minority populations. In this study, we assessed CC and EC use in the naturalistic environment using ecological momentary assessment (EMA). We hypothesized that within-subject variation in EC use (yes/no each day) would be inversely associated with within-subject variation in number of CCs consumed and craving during that same day. We also examined gender and nicotine dependence as moderators of the EC-CC and EC-craving covariations. Korean American emerging adult (KAEA; 18-25 years old) smokers (N = 78) completed 7 days of EMA. Participants completed EMA surveys throughout the day, which assessed CC craving, and end-of-day surveys, which assessed EC use and the number of CCs smoked that day. Generalized linear mixed models were used to predict day-level EC use, with number of CCs smoked and craving during that same day, gender, and nicotine dependence as predictors (n = 501). We found that within-subject variation in CC use was not associated with same-day EC use; neither was within-subject variation in craving (ps > .27). Gender moderated the relationship between craving and EC use on a given day (p = .03); only for females, on the days with higher craving, the likelihood of their EC use that day was significantly heightened. This study does not suggest that EC use is linked with lower CC smoking quantity, at least at the day level and among KAEA smokers. CC craving may play a role in dual EC-CC use for KAEA female smokers. (PsycINFO Database Record PMID:26618795

  16. Associations of Low Environmental Exposure to Multiple Metals with Renal Tubular Impairment in Korean Adults

    PubMed Central

    Lim, Hyungryul; Lim, Ji-ae; Choi, Jong Hyuk; Kwon, Ho-jang; Ha, Mina; Kim, Heon; Park, Jung-duck

    2016-01-01

    Recently several studies reported that the renal toxicity of lead (Pb) and cadmium (Cd) may exist in even a low level exposure. In terms of the deterioration of tubular function, it affects the loss of divalent metals and leads to other complications, so renal tubular effect of heavy metals should be well managed. Considering the exposure to heavy metals in reality, it is hard to find the case that human is exposed to only one heavy metal. We designed a cross-sectional study using Korean Research Project on the Integrated Exposure Assessment (KRIEFS) data to investigate the renal effects of multiple metal exposure in general population. We used blood Pb and urinary Cd as exposure measures, and urinary N-acetyl-β-D-glucosaminidase (NAG) and β2-microglobulin (β2-MG) as renal tubular impairment outcome. We conducted linear regression to identify the association between each heavy metal and urinary NAG and β2-MG. And then, we conducted linear regression including the interaction term. Of 1953 adults in KRIEFS (2010~2011), the geometric mean of blood Pb and urinary Cd concentration was 2.21 μg/dL (geometric SD = 1.49 μg/dL) and 1.08 μg/g cr (geometric SD = 1.98 μg/g cr), respectively. In urinary Cd, the strength of the association was also high after adjusting (urinary NAG: β = 0.44, p < 0.001; urinary β2-MG: β = 0.13, p = 0.002). Finally, we identified the positive interactions for the two renal biomarkers. The interaction effect of the two heavy metals of β2-MG was greater than that of NAG. It is very important in public health perspective if the low level exposure to multiple heavy metals has an interaction effect on kidney. More epidemiological studies for the interaction and toxicological studies on the mechanism are needed. PMID:26977259

  17. Strong positive association of traditional Asian-style diets with blood cadmium and lead levels in the Korean adult population.

    PubMed

    Park, Sunmin; Lee, Byung-Kook

    2013-12-01

    Blood lead and cadmium levels are more than twofold to fivefold higher in the Korean population compared to that of the USA. This may be related to the foods consumed. We examined which food categories are related to blood lead and cadmium levels in the Korean adult population using the 2008-2010 Korean National Health and Nutrition Examination Survey (n = 5504). High and moderate consumption of bread and crackers, potatoes, meat and meat products, milk and dairy products, and pizza and hamburger resulted in significantly lower odds ratios for blood lead levels than their low consumption. However, consumption of salted fish, white fish, green vegetables, white and yellow vegetables, coffee, and alcohol resulted in significantly higher odds ratios of blood lead and cadmium. In conclusion, the typical Asian diet based on rice, fish, vegetables, regular coffee, and alcoholic drinks may be associated with higher blood cadmium and lead levels. This study suggests that lead and cadmium contents should be monitored and controlled in agricultural products to reduce health risks from heavy metals. PMID:23394202

  18. Influenza Vaccination Coverage Rate according to the Pulmonary Function of Korean Adults Aged 40 Years and Over: Analysis of the Fifth Korean National Health and Nutrition Examination Survey

    PubMed Central

    2016-01-01

    Influenza vaccination is an effective strategy to reduce morbidity and mortality, particularly for those who have decreased lung functions. This study was to identify the factors that affect vaccination coverage according to the results of pulmonary function tests depending on the age. In this cross-sectional study, data were obtained from 3,224 adults over the age of 40 who participated in the fifth National Health and Nutrition Examination Survey and underwent pulmonary function testing in 2012. To identify the factors that affect vaccination rate, logistic regression analysis was conducted after dividing the subjects into two groups based on the age of 65. Influenza vaccination coverage of the entire subjects was 45.2%, and 76.8% for those aged 65 and over. The group with abnormal pulmonary function had a higher vaccination rate than the normal group, but any pulmonary dysfunction or history of COPD did not affect the vaccination coverage in the multivariate analysis. The subjects who were 40-64 years-old had higher vaccination coverage when they were less educated or with restricted activity level, received health screenings, and had chronic diseases. Those aged 65 and over had significantly higher vaccination coverage only when they received regular health screenings. Any pulmonary dysfunction or having COPD showed no significant correlation with the vaccination coverage in the Korean adult population. PMID:27134491

  19. Influenza Vaccination Coverage Rate according to the Pulmonary Function of Korean Adults Aged 40 Years and Over: Analysis of the Fifth Korean National Health and Nutrition Examination Survey.

    PubMed

    Cha, Seung-Hyun; Paik, Jeong-Hun; Lee, Mi-Ra; Yang, Huiho; Park, Seung-Guk; Jeon, Young-Jee; Yoo, Sunmi

    2016-05-01

    Influenza vaccination is an effective strategy to reduce morbidity and mortality, particularly for those who have decreased lung functions. This study was to identify the factors that affect vaccination coverage according to the results of pulmonary function tests depending on the age. In this cross-sectional study, data were obtained from 3,224 adults over the age of 40 who participated in the fifth National Health and Nutrition Examination Survey and underwent pulmonary function testing in 2012. To identify the factors that affect vaccination rate, logistic regression analysis was conducted after dividing the subjects into two groups based on the age of 65. Influenza vaccination coverage of the entire subjects was 45.2%, and 76.8% for those aged 65 and over. The group with abnormal pulmonary function had a higher vaccination rate than the normal group, but any pulmonary dysfunction or history of COPD did not affect the vaccination coverage in the multivariate analysis. The subjects who were 40-64 years-old had higher vaccination coverage when they were less educated or with restricted activity level, received health screenings, and had chronic diseases. Those aged 65 and over had significantly higher vaccination coverage only when they received regular health screenings. Any pulmonary dysfunction or having COPD showed no significant correlation with the vaccination coverage in the Korean adult population. PMID:27134491

  20. Effects of blood lead levels on airflow limitations in Korean adults: Findings from the 5th KNHNES 2011

    SciTech Connect

    Chung, Hye Kyung; Chang, Yoon Soo; Ahn, Chul Woo

    2015-01-15

    This study aimed to examine whether blood levels of heavy metals, such as lead, mercury and cadmium, are related with pulmonary function in Korean adults. This investigation included 870 Korean adults (≥40 years) who received pulmonary function testing in the Korea National Health and Nutrition Examination Survey (KNHANES) V-2, 2011. Data of blood levels of heavy metals, pulmonary function tests and anthropometric measurements were acquired. Blood lead levels showed inverse correlations with the FEV{sub 1}/FVC ratio before (r=−0.276, p<0.001) and after adjustment of multiple compounding factors (r=−0.115, p=0.001). A logistic multiple regression analysis revealed that blood lead levels were a significant influencing factor for the FEV{sub 1}/FVC ratio (β=−0.017, p=0.001, adjusted R{sup 2}=0.267). The odds ratios (ORs) for the FEV{sub 1}/FVC ratio were significantly lower in the highest tertile group of the blood lead levels than in the lowest tertile group in Model 1 (OR=0.007, 95% CI=0.000−0.329) and Model 2 (OR=0.006, 95% CI=0.000−0.286). These findings imply that environmental exposure to lead might be an important factor that may cause airflow limitations in Korean adults. - Highlights: • Blood lead levels showed inverse correlations with the FEV{sub 1}/FVC ratio. • Blood lead level was a significant influencing factor for the FEV{sub 1}/FVC ratio. • ORs for FEV{sub 1}/FVC were lower in the highest blood lead group than in the lowest group. • Environmental exposure to lead might be an important factor for airflow limitations.

  1. Influence of message error type on Korean adults' attitudes toward an individual who uses augmentative and alternative communication.

    PubMed

    Kim, Jae Ri; Kim, Young Tae; Lee, Hyun Jung; Park, Eun Hye

    2015-06-01

    The aim of this study was to investigate the influence of types of message errors on the attitudes of Korean adults toward a person who uses AAC. The attitudes of 72 adults who speak native Korean were examined through attitude questionnaires completed after viewing videotaped conversations between a boy with cerebral palsy and an adult without disabilities. Each interaction video involved a message with one of six error types, including various types of syntactic, semantic, and pragmatic errors. The participants provided information on their attitude towards the person who used AAC, and ranked their preferences among the six messages. The results provide evidence that attitudes towards the individual using AAC were most positive (in comparison with other conditions) when a pragmatic error was observed. Messages containing a syntactic error were ranked most favorably. Spearman's correlation analyses revealed some relationship between attitudes rating and preferences ranking. Our results provide evidence that specific language and cultural contexts may play an important role in shaping attitudes toward those who use AAC. PMID:25716683

  2. The Prevalence and Incidence of Mental Ill-Health in Adults with Autism and Intellectual Disabilities

    ERIC Educational Resources Information Center

    Melville, Craig A.; Cooper, Sally-Ann; Morrison, Jill; Smiley, Elita; Allan, Linda; Jackson, Alison; Finlayson, Janet; Mantry, Dipali

    2008-01-01

    The prevalence, and incidence, of mental ill-health in adults with intellectual disabilities and autism were compared with the whole population with intellectual disabilities, and with controls, matched individually for age, gender, ability-level, and Down syndrome. Although the adults with autism had a higher point prevalence of problem…

  3. The Relations between Document Familiarity, Frequency, and Prevalence and Document Literacy Performance among Adult Readers

    ERIC Educational Resources Information Center

    Cohen, Dale J.; Snowden, Jessica L.

    2008-01-01

    This study assessed the utility of document prevalence and familiarity as predictors of adult document literacy performance. Three indexes--quantifying document prevalence, document familiarity, and the frequency of document use--were constructed using survey responses from an adult community sample and documents collected from government agencies…

  4. HDRK-Man: a whole-body voxel model based on high-resolution color slice images of a Korean adult male cadaver

    NASA Astrophysics Data System (ADS)

    Kim, Chan Hyeong; Hyoun Choi, Sang; Jeong, Jong Hwi; Lee, Choonsik; Chung, Min Suk

    2008-08-01

    A Korean voxel model, named 'High-Definition Reference Korean-Man (HDRK-Man)', was constructed using high-resolution color photographic images that were obtained by serially sectioning the cadaver of a 33-year-old Korean adult male. The body height and weight, the skeletal mass and the dimensions of the individual organs and tissues were adjusted to the reference Korean data. The resulting model was then implemented into a Monte Carlo particle transport code, MCNPX, to calculate the dose conversion coefficients for the internal organs and tissues. The calculated values, overall, were reasonable in comparison with the values from other adult voxel models. HDRK-Man showed higher dose conversion coefficients than other models, due to the facts that HDRK-Man has a smaller torso and that the arms of HDRK-Man are shifted backward. The developed model is believed to adequately represent average Korean radiation workers and thus can be used for more accurate calculation of dose conversion coefficients for Korean radiation workers in the future.

  5. Prevalence of Obesity in Korean Adolescents and its Relationship with the Weekly Frequency of the Physical Education Classes

    PubMed Central

    So, Wi-Young; Sung, Dong-Jun; Swearingin, Brenda; Baek, Seong-Ik; Rhi, Soung-Yob; Webb, Daniel; Fuller, Tiffany M.

    2011-01-01

    The purpose of this study was to investigate differences in the prevalence of obesity among Korean adolescents and to determine the relationship of obesity prevalence with weekly frequency of physical education (PE) classes. In 2009, 72,399 students from grades 7 to 12 participated in the fifth Korea Youth Risk Behavior Web-based Survey (KYRBWS-V) project. Body mass index (BMI) and the frequency of PE classes attended were assessed by the KYRBWS- V. BMI was computed to classify the participants as underweight, normal weight, overweight, and obese. The association between the frequency of PE classes and BMI were examined using one-way ANOVA and logistic regression analysis. The differences in the weekly frequency of PE classes and the BMI values among both the boys and girls were significant (p < 0.001). A post-hoc test showed that underweight boys and girls attended the PE classes more frequently (p < 0.001), and overweight girls attended these classes less frequently (p < 0.01) than the other groups did; moreover, obese boys and girls, compared to boys and girls in the other groups, attended less number of PE classes per week while at school (p < 0.05). Besides, the odds ratio (95% confidence interval, CI) for normal-weight vs. underweight boys attending 1 PE class, 2 PE classes, and ≥ 3 PE classes per week were 1.168 (1.011-1.349, p = 0.035), 1.621 (1.450-1.812, p < 0.001), and 3.023 (2.704-3.381, p < 0.001), respectively, compared with those for boys who did not attend PE classes. The OR (95% CI) of normal-weight vs. obese boys attending ≥ 3 PE classes attended across normal vs. obese boys was 0.862 (0.762-0.974, p = 0.017), compared with those of boys who did not attend PE classes. The OR (95% CI) for normal-weight vs. underweight girls who attended 2 PE classes and ≥ 3 PE classes per week were 1.235 (1.131-1.349, p < 0.001) and 2.238 (2.048-2.446, p < 0.001), respectively, compared with those of girls who did not attend PE classes. The OR (95% CI) of for normal-weight vs. overweight girls who attended ≥ 3 PE classes per week were 0.886 (0.787- 0.997, p = 0.045) and 0.772 (0.679-0.878, p < 0.001), respectively, compared with those of girls who did not attend PE classes. The OR (95% CI) for normal-weight vs. obese girls who attended 2 PE classes and ≥ 3 PE classes per week were 0.788 (0.675-0.919, p = 0.002) and 0.709 (0.599-0.838, p < 0.001), respectively, compared with those of girls who did not attend the PE class. Increase in the frequency of PE classes should be considered in any attempt for curbing weight-related problems in Korean adolescents. Key points Increase in the frequency of PE classes is a factor that should be considered to improve weight status PMID:24149558

  6. Epidemiology of smoking among Kuwaiti adults: prevalence, characteristics, and attitudes.

    PubMed Central

    Memon, A.; Moody, P. M.; Sugathan, T. N.; el-Gerges, N.; al-Bustan, M.; al-Shatti, A.; al-Jazzaf, H.

    2000-01-01

    INTRODUCTION: In 1996 we conducted a cross-sectional survey to study the epidemiology of smoking among Kuwaiti adults. METHODS: The 4000 participants were selected using a three-stage stratified cluster sampling design. Altogether 3859 participants (1798 males, 2061 females) returned a completed self-administered questionnaire. RESULTS: The prevalence of smoking was 34.4% (95% confidence interval (CI) = 32.2-36.6) among men and 1.9% (95% CI = 1.3-2.5) among women. Among men, the highest prevalence (56.5%; 95% CI = 36.2-76.8) was observed in the youngest age group (< or = 20 years). Among women the highest prevalence was observed in one of the older age groups (46-50 years) (7.1%; 95% CI = 3.1-11.1). Multiple logistic regression analysis showed that the following factors were independently associated with smoking: lower levels of education (odds ratio (OR) 3.5; 95% CI = 1.5-8.4), lower employment grade (OR = 4.1; 2.5-6.7), and being a separated, divorced, or widowed woman (OR = 4.9; 95% CI = 2.0-11.8). The majority of smokers (68%) began smoking when younger than 20 years; significantly more men (70%) than women (33%) began smoking at these ages (P < 0.0001). On average, men began smoking at an earlier age (18 years vs 21 years; P < 0.001) and therefore had smoked for a longer period (15 years vs 12 years; P < 0.05); men also consumed a higher number of cigarettes each day (26 vs 17; P < 0.05). A large proportion of smokers were ignorant about the health consequences of passive smoking: about 77% of those with children reported that they smoked in the presence of their children. Almost half (47%) of all smokers stated that they wanted to stop smoking, and about 56% had attempted to quit. The biggest perceived barrier to quitting was uncertainty about "how to quit". A total of 338 respondents (8.8%; 95% CI = 5.8-11.9) were classified as former smokers. About half of the former smokers had quit between the ages of 20 and 29 years; the average age of quitting was 28 years. Former smokers were more likely to have smoked fewer cigarettes per day and to have smoked for significantly less time than current smokers. DISCUSSION: Given the fact that free education is provided at all levels by the government, anti-tobacco education and awareness should be included as an integral part of the curriculum in schools and colleges. PMID:11143190

  7. Prevalence and factors associated with physical inactivity among Malaysian adults.

    PubMed

    Ying, Chanying; Kuay, Lim Kuang; Huey, Teh Chien; Hock, Lim Kuang; Hamid, Hamizatul Akmal Abd; Omar, Mohd Azahadi; Ahmad, Noor Ani; Cheong, Kee Chee

    2014-03-01

    Using data from the Third National Health and Morbidity Survey (NHMS III) in 2006, this study examined the association between socio-demographic factors and physical inactivity in a sample of 33,949 adults aged 18 years and above by gender. Physical activity levels were measured using the Global Physical Activity Questionnaire (GPAQ vers 1). Physical inactivity was defined as having a total physical activity level of less than 600 metabolic equivalents-minutes per week (METs-minutes/week) contributed by all three different life domains.Logistic regression analyses were conducted.The prevalence of overall physical inactivity was 43.7% (95% CI: 42.9-44.5). The mean total physical activity level was 894.2 METs-minutes/ week. The means METs-minutes/week for the domain of work, travelling, and leisure time were 518.4, 288.1, and 134.8, respectively. Multivariable logistic regression analyses indicated that females were more likely to be physically inactive than males were (aOR=1.62; 95% CI: 1.53-1.72). Among women, being a housewife (aOR = 1.78; 95% CI: 1.56-2.03), widow/divorcee (aOR = 1.23; 95% CI: 1.05-1.43), and those with no formal education (aOR = 1.20; 95% CI: 1.01-1.43) were found to be significantly associated with physical inactivity.Urban residents, older adults aged 65 years and above, private employees, nonworking group, and those with a monthly household income level of MYR5,000 and above appeared to be consistently associated with physical inactivity across men, women, and combined group (both). Specific health intervention strategies to promote physical activity should be targeted on population subgroups who are inactive. PMID:24968689

  8. Potassium Intake and the Prevalence of Metabolic Syndrome: The Korean National Health and Nutrition Examination Survey 2008–2010

    PubMed Central

    Lee, Hajeong; Lee, Jeonghwan; Hwang, Seung-sik; Kim, Sejoong; Chin, Ho Jun; Han, Jin Suk; Heo, Nam Ju

    2013-01-01

    Lower potassium intake is considered to be correlated with diabetes incidence. However, few studies have investigated the effect of potassium intake on metabolic syndrome (MetS). Data was taken from the Korean National Health and Nutritional Examination Survey (2008–2010) using weighted adjustment. MetS was defined as per the revised National Cholesterol Education Program criteria. Homeostasis model assessment indices were calculated to diagnosis insulin resistance (IR). A total of 16,637 participants (44±0.25 years) were included. Women ingested lower amounts of potassium (2.71±0.02 g/day) than men (3.45±0.03 g/day). A curvilinear association between potassium intake and MetS prevalence was found among women. Women with less than the Adequate Intake (4.7 g/day) of potassium had an 11% risk reduction for MetS (adjusted odds ratio [OR], 0.89; 95% confidence interval [CI], 0.82–0.96; P = 0.004) and a 10% risk reduction for IR (OR, 0.90; 95% CI, 0.82–0.99; P = 0.026) for every 1 g/day potassium increase. Compared with the reference group (3.5–4.5 g/day), potassium intake was inversely associated with an increased risk of MetS (1.5–2.5 g/day; OR, 1.29; 95% CI, 1.02–1.63; P = 0.035; <1.5 g/day; OR, 1.40; 95% CI, 1.06–1.85; P = 0.017) and IR (<1.5 g/day; OR, 1.36; 95% CI, 1.05–1.76; P = 0.021). This relationship was more prominent in postmenopausal women, but not observed among men. Higher potassium intake is significantly associated with a lower MetS prevalence in women, and IR is believed to be connected. PMID:23372822

  9. Gender-specific influence of socioeconomic status on the prevalence of migraine and tension-type headache: the results from the Korean headache survey

    PubMed Central

    2013-01-01

    Background Socioeconomic status plays an important role in pain coping strategy. Its influence on migraine and tension-type headache may differ by gender. This study aimed to evaluate how socioeconomic status affects the prevalence of migraine and tension-type headache by gender. Methods We used data from the Korean Headache Survey, a population-based sample of Koreans aged 19–69 years. Education level, district size, and household income were evaluated as socioeconomic variables. Results Among 1507 participants, the 1-year prevalence rates of migraine and tension-type headache were 8.7% [95% confidence interval (CI) 1.9-4.6%] and 29.1% (95% CI 25.7-32.5%) in women and 3.2% (95% CI 1.9-4.6%) and 32.5% (95% CI 29.1-35.9%) in men, respectively. In women, multiple regression analysis found that living in rural areas was related to higher prevalence of migraine [odds ratio (OR) 4.52, 95% CI 1.85-11.02] and lower prevalence of tension-type headache (OR 0.29, 95% CI 0.15–0.58) and college-level education was related to lower prevalence of tension-type headache (OR 0.37, 95% CI 0.18–0.74). In men, multiple regression analysis failed to reveal significant influences of any socioeconomic variable on the prevalence of migraine or tension-type headache. Conclusions The influence of socioeconomic status on migraine and tension-type headache differs by gender, with women being more susceptible to socioeconomic influence. PMID:24093215

  10. Psychometric evaluation of the Korean Version of the Self-Efficacy for Exercise Scale for older adults.

    PubMed

    Choi, Mona; Ahn, Sangwoo; Jung, Dukyoo

    2015-01-01

    We evaluated the psychometric properties of the Korean version of the Self-Efficacy for Exercise Scale (SEE-K). The SEE-K consists of nine items and was translated into Korean using the forward-backward translation method. We administered it to 212 community-dwelling older adults along with measures of outcome expectation for exercise, quality of life, and physical activity. The validity was determined using confirmatory factor analysis and Rasch analysis with INFIT and OUTFIT statistics, which showed acceptable model fit. The concurrent validity was confirmed according to positive correlations between the SEE-K, outcome expectation for exercise, and quality of life. Furthermore, the high physical activity group had higher SEE-K scores. Finally, the reliability of the SEE-K was deemed acceptable based on Cronbach's alpha, coefficients of determination, and person and item separation indices with reliability. Thus, the SEE-K appears to have satisfactory validity and reliability among older adults in South Korea. PMID:25935357

  11. Quantitative measurement of salivary testosterone in Korean adults by stable isotope-dilution liquid chromatographyelectrospray-tandem mass spectrometry.

    PubMed

    Lee, Sanghoo; Kwon, Soonho; Shin, Hye-Jin; Park, Jimyeong; Lim, Hwan-Sub; Lee, Kyoung-Ryul; Kim, Young-Jin

    2010-11-01

    Salivary testosterone levels in Korean adults were quantitatively measured for the first time by liquid chromatography-electrospray-tandem mass spectrometry (LC ESI MS/MS). Salivary testosterone was separated on a multiple reaction monitoring (MRM) chromatogram within 7 min. The LC ESI MS/MS assay was validated over the linearity range of 0.01-2.00 ng/ml (r=0.99987) using testosterone-d(3) as an internal standard. The lower limit of quantification (LOQ) was 0.01 ng/ml. The intra- and inter-assay precisions were 1.54% to 4.09% and 0.96% to 4.29%, respectively. The mean recovery was 93.32% (range 88.43-98.05%). The validated assay was then applied to measure the salivary testosterone levels of Korean adults. In men, the salivary testosterone level collected between 9:00-11:00 am was approximately 2.8 times higher than that in women (P < 0.0001). Salivary testosterone levels in both sexes negatively correlated with age. The present assay would also be useful in measuring salivary testosterone levels in clinical laboratories. PMID:21110921

  12. Bacillus cereus and Bacillus thuringiensis spores in Korean rice: prevalence and toxin production as affected by production area and degree of milling.

    TOXLINE Toxicology Bibliographic Information

    Kim B; Bang J; Kim H; Kim Y; Kim BS; Beuchat LR; Ryu JH

    2014-09-01

    We determined the prevalence of and toxin production by Bacillus cereus and Bacillus thuringiensis in Korean rice as affected by production area and degree of milling. Rough rice was collected from 64 farms in 22 agricultural areas and polished to produce brown and white rice. In total, rice samples were broadly contaminated with B. cereus spores, with no effect of production area. The prevalence and counts of B. cereus spores declined as milling progressed. Frequencies of hemolysin BL (HBL) production by isolates were significantly (P ≤ 0.01) reduced as milling progressed. This pattern corresponded with the presence of genes encoding the diarrheal enterotoxins. The frequency of B. cereus isolates positive for hblC, hblD, or nheB genes decreased as milling progressed. Because most B. cereus isolates from rice samples contained six enterotoxin genes, we concluded that B. cereus in rice produced in Korea is predominantly of the diarrheagenic type. The prevalence of B. thuringiensis in rice was significantly lower than that of B. cereus and not correlated with production area. All B. thuringiensis isolates were of the diarrheagenic type. This study provides information useful for predicting safety risks associated with B. cereus and B. thuringiensis in rough and processed Korean rice.

  13. Bacillus cereus and Bacillus thuringiensis spores in Korean rice: prevalence and toxin production as affected by production area and degree of milling.

    PubMed

    Kim, Booyoung; Bang, Jihyun; Kim, Hoikyung; Kim, Yoonsook; Kim, Byeong-Sam; Beuchat, Larry R; Ryu, Jee-Hoon

    2014-09-01

    We determined the prevalence of and toxin production by Bacillus cereus and Bacillus thuringiensis in Korean rice as affected by production area and degree of milling. Rough rice was collected from 64 farms in 22 agricultural areas and polished to produce brown and white rice. In total, rice samples were broadly contaminated with B. cereus spores, with no effect of production area. The prevalence and counts of B. cereus spores declined as milling progressed. Frequencies of hemolysin BL (HBL) production by isolates were significantly (P ≤ 0.01) reduced as milling progressed. This pattern corresponded with the presence of genes encoding the diarrheal enterotoxins. The frequency of B. cereus isolates positive for hblC, hblD, or nheB genes decreased as milling progressed. Because most B. cereus isolates from rice samples contained six enterotoxin genes, we concluded that B. cereus in rice produced in Korea is predominantly of the diarrheagenic type. The prevalence of B. thuringiensis in rice was significantly lower than that of B. cereus and not correlated with production area. All B. thuringiensis isolates were of the diarrheagenic type. This study provides information useful for predicting safety risks associated with B. cereus and B. thuringiensis in rough and processed Korean rice. PMID:24929722

  14. Prevalence of Cervical Enamel Projection and Its Impact on Furcation Involvement in Mandibular Molars: A Cone-Beam Computed Tomography Study in Koreans.

    PubMed

    Lim, Hyun-Chang; Jeon, Seok-Kyun; Cha, Jae-Kook; Lee, Jung-Seok; Choi, Seong-Ho; Jung, Ui-Won

    2016-03-01

    This study evaluated the prevalence of cervical enamel projections (CEPs) in mandibular molars, and analyzed the correlation between CEPs and furcation involvement (FI) based on cone-beam computed tomography (CBCT) data in a Korean population. CBCT images obtained from March 2012 to August 2012 were analyzed. CEPs and FI on the buccal and lingual surface were classified in three-dimensionally reconstructed images and cross-sectional views, and the correlation between these two parameters was analyzed. In total, 982 teeth in 425 patients were analyzed. The overall prevalence rate of CEPs was 76% (71% and 27% on the buccal and lingual surfaces, respectively). Grade I CEPs were the most common, followed by CEPs of grades II and III. There was a statistically significant, but negligible correlation between the CEP grade and the degree of FI on the buccal and lingual surfaces. Within the limitations of this cross-sectional study, a high prevalence of CEPs were found in a Korean population, but the role of CEPs in provoking FI appeared not to be decisive. Anat Rec, 299:379-384, 2016. © 2015 Wiley Periodicals, Inc. PMID:26663760

  15. Relationship between Secondhand Smoking with Depressive Symptom and Suicidal Ideation in Korean Non-Smoker Adults: The Korean National Health and Nutrition Examination Survey 2010–2012

    PubMed Central

    Gim, Wook; Shin, Jin-Young; Goo, Ae-Jin

    2016-01-01

    Background Research suggests that mental health is affected not only by smoking, but also by secondhand smoking. But the most researches have been conducted in North America and/or Europe. We examined whether this relationship remains evident within the South Korean population. Specifically, we investigated the effect of secondhand smoking on depressive symptoms and suicidal ideation. Methods We analyzed data from 6,043 non-smoking adults who participated in the 2010–2012 Korea National Health and Nutrition Examination Survey. We compared the presence of depressive symptoms and suicidal ideation in 3,006 participants who were exposed to secondhand smoking in the office or at home with 3,037 non-exposed participants. Results In unadjusted logistic regression analysis, secondhand smoking exposure group had more suicidal ideations than no secondhand smoking exposure (16.1% vs. 12.2%; odds ratio [OR], 1.50; 95% confidence interval [CI], 1.241–1.804), but risk of depressive symptoms was not significantly different between two groups (15.2% vs. 12.2%; OR, 1.21; 95% CI, 0.997–1.460). In multivariate logistic regression analysis, Among those exposed to secondhand smoking, the OR for depressive symptoms was 1.02 (95% CI, 0.866–1.299) and 1.43 (95% CI, 1.139–1.802) for suicidal ideation. Overall, secondhand smoking at home was significantly related to depressive symptoms and suicidal ideation. Among females, secondhand smoking exposure at home only (not in the office) was related to depressive symptoms and suicidal ideation. Conclusion Exposure to secondhand smoking, especially at home, may be associated with an increase in especially in female depressive symptoms and suicidal ideation among adults in South Korea. PMID:27073608

  16. Strong positive associations between seafood, vegetables, and alcohol with blood mercury and urinary arsenic levels in the Korean adult population.

    PubMed

    Park, Sunmin; Lee, Byung-Kook

    2013-01-01

    Blood mercury and urinary arsenic levels are more than fivefold greater in the Korean population compared with those of the United States. This may be related to the foods people consumed. Therefore, we examined the associations between food categories and mercury and arsenic exposure in the Korean adult population. Data regarding nutritional, biochemical, and health-related parameters were obtained from a cross-sectional study, the 2008-2009 Korean National Health and Nutrition Examination Survey (3,404 men and women age ≥ 20 years). The log-transformed blood mercury and urinary arsenic levels were regressed against the frequency tertiles of each food group after covariate adjustment for sex, age, residence area, education level, smoking status, and drinking status using food-frequency data. Blood mercury levels in the high consumption groups compared to the low consumption groups were elevated by about 20 percents with salted fish, shellfish, whitefish, bluefish, and alcohol, and by about 9-14 percents with seaweeds, green vegetables, fruits and tea, whereas rice did not affect blood mercury levels. Urinary arsenic levels were markedly increased with consumption of rice, bluefish, salted fish, shellfish, whitefish, and seaweed, whereas they were moderately increased with consumption of grains, green and white vegetables, fruits, coffee, and alcohol. The remaining food categories tended to lower these levels only minimally. In conclusion, the typical Asian diet, which is high in rice, salted fish, shellfish, vegetables, alcoholic beverages, and tea, may be associated with greater blood mercury and urinary arsenic levels. This study suggests that mercury and arsenic contents should be monitored and controlled in soil and water used for agriculture to decrease health risks from heavy-metal contamination. PMID:23011092

  17. End-of-life communication in Korean older adults: With focus on advance care planning and advance directives.

    PubMed

    Shin, Dong Wook; Lee, Ji Eun; Cho, BeLong; Yoo, Sang Ho; Kim, SangYun; Yoo, Jun-Hyun

    2016-04-01

    The present article aimed to provide a comprehensive review of current status of end-of-life (EOL) care and sociocultural considerations in Korea, with focus on the EOL communication and use of advance directives (AD) in elderly Koreans. Through literature review, we discuss the current status of EOL care and sociocultural considerations in Korea, and provide a look-ahead. In Korea, patients often receive life-sustaining treatment until the very end of life. Advance care planning is rare, and most do-not-resuscitate decisions are made between the family and physician at the very end of patient's life. Koreans, influenced mainly by Confucian tradition, prefer a natural death and discontinuation of life-sustaining treatment. Although Koreans generally believe that death is natural and unavoidable, they tend not to think about or discuss death, and regard preparation for death as unnecessary. As a result, AD are completed by just 4.7% of the general adult population. This situation can be explained by several sociocultural characteristics including opting for natural death, wish not to burden others, preference for family involvement and trust in doctor, avoidance of talking about death, and filial piety. Patients often receive life-sustaining treatment until the very EOL, advance care planning and the use of AD is not common in Korea. This was related to unique sociocultural characteristics of Korea. A more active role of physicians, development of a more deliberate EOL discussion process, development of culturally appropriate AD and promotion of advance care planning might be required to provide good EOL care in Korea. Geriatr Gerontol Int 2016; 16: 407-415. PMID:26459613

  18. Population correlates of circulating mercury levels in Korean adults: the Korea National Health and Nutrition Examination Survey IV

    PubMed Central

    2014-01-01

    Background Prior studies focused on bioaccumulation of mercury (Hg) and on large, long-lived fish species as the major environmental source of Hg, but little is known about consumption of small-sized fish or about non-dietary determinants of circulating Hg levels. The purpose of this study was to evaluate whole blood mercury concentration (WBHg) and its major dietary and non-dietary correlates in Korean adults. Methods We analyzed cross-sectional data from 3,972 (male = 1,994; female = 1,978) participants who completed the Korean National Health and Nutrition Examination Survey IV, 2008 to 2009. Relevant factors included diet, geographic location of residence, demographics, and lifestyle. WBHg concentration was measured using cold-vapor atomic absorption spectrometry. Multivariable linear models assessed independent correlates of dietary and non-dietary factors for WBHg levels. Results Median levels of WBHg were 5.1 μg/L in men and 3.7 μg/L in women. Higher levels of fish/shellfish intake were associated with higher levels of WBHg. Higher consumption of small-sized fish was linked to higher levels of WBHg. Non-dietary predictors of higher WBHg were being male, greater alcohol consumption, higher income and education, overweight/obesity, increasing age, and living in the southeast region. Conclusions Both dietary and non-dietary factors were associated with WBHg levels in the Korean population. There is significant geographic variation in WBHg levels; residents living in the mid-south have higher WBHg levels. We speculate that uncontrolled geographic characteristics, such as local soil/water content and specific dietary habits are involved. PMID:24884916

  19. Prevalence and Related Factors for High-Risk of Obstructive Sleep Apnea in a Large Korean Population: Results of a Questionnaire-Based Study

    PubMed Central

    Kang, Kyunghun; Seo, Jong-Geun; Seo, Sung-Hyo

    2014-01-01

    Background and Purpose A population-based door-to-door study of cross-sectional methods for assessing the prevalence and factors related to a high risk of obstructive sleep apnea (OSA) was conducted using the Korean version of the Berlin Questionnaire (K-BQ). Methods Pooled data collected from Community Health Surveys by the Korea Center for Disease Control and Prevention were analyzed. Of 8,140 respondents from the population, 7,955 were finally included in this study. Results Of the 7,955 included subjects, 15.7% of the men and 9.8% of the women were at high risk of OSA. Significant differences were found in the following factors between the subjects with a high risk of OSA: gender, age, marital status, educational level, occupation, and presence of smoking, harmful alcohol use, and chronic diseases. Male sex, harmful alcohol use, and the presence of chronic diseases were identified as factors independently associated with a high risk of OSA. Conclusions This is the first study to confirm the usefulness of the K-BQ to study the prevalence of OSA in the Korean general population. The findings demonstrate that harmful alcohol use and chronic diseases are very common characteristics among those with a high risk of OSA. PMID:24465262

  20. Prevalence, Distribution, and Significance of Incidental Thoracic Ossification of the Ligamentum Flavum in Korean Patients with Back or Leg Pain : MR-Based Cross Sectional Study

    PubMed Central

    Moon, Bong Ju; Kuh, Sung Uk; Kim, Sungjun; Kim, Keun Su; Cho, Yong Eun

    2015-01-01

    Objective Thoracic ossification of the ligamentum flavum (OLF) is a relatively rare disease. Because of ambiguous clinical symptom, it is difficult for early diagnosis of OLF and subsequent treatment can be delayed or missed. Therefore, the purpose of this study is to comprehensively assess the prevalence and distribution of thoracic OLF by magnetic resonance imaging (MRI) and coexisting spinal disease in Korean patients with back pain or leg pain. Methods The sample included 2134 Korean patients who underwent MRI evaluation for back pain. The prevalence and distribution of thoracic OLF were assessed using lumbar MRI with whole spine sagittal images. Additionally, we examined the presence of coexisting lumbar and cervical diseases. The presence of thoracic OLF as well as clinical parameters such as age, sex, and surgery were retrospectively reviewed. Results The prevalence of thoracic OLF in total patients was 16.9% (360/2134). The prevalence tended to increase with aging and was higher in women than in men. The lower thoracic segment of T10-11 was the most frequently affected segment. Of the 360 patients with OLF, 31.9% had coexisting herniated thoracic discs at the same level. Approximately 74% of the patients with OLF had coexisting lumbar and cervical disease. Nine (2.5%) of 360 OLF patients underwent surgery for thoracic lesion. Conclusion The prevalenceof thoracic OLF was relatively higher than those of previous reports. And coexisting lumbar and cervical disease were very frequent. Therefore, we should check coexisting spinal diseases and the exact diagnostic localization of ossification besides lumbar disease. PMID:26361526

  1. Prevalence and Predictors of Change in Adult-Child Primary Caregivers

    ERIC Educational Resources Information Center

    Szinovacz, Maximiliane E.; Davey, Adam

    2013-01-01

    Family caregiving research is increasingly contextual and dynamic, but few studies have examined prevalence and predictors of change in primary caregivers, those with the most frequent contact with healthcare professionals. We identified prevalence and predictors of 2-year change in primary adult-child caregivers. Data pooled from the 1992-2000…

  2. Prevalence of Hypertension in Adults with Intellectual Disability in the Netherlands

    ERIC Educational Resources Information Center

    van de Louw, Joyce; Vorstenbosch, R.; Vinck, L.; Penning, C.; Evenhuis, H.

    2009-01-01

    Background: Literature on the prevalence of hypertension in people with intellectual disability (ID) is mostly based on file studies or on measurements limited to the age group below 50 years. We measured and calculated the prevalence of hypertension in adults with ID and studied the distribution of hypertension in relation to age, gender,

  3. Prevalence of Epilepsy in Adults with Mental Retardation and Related Disabilities in Primary Care

    ERIC Educational Resources Information Center

    McDermott, Suzanne; Moran, Robert; Platt, Tan; Wood, Hope; Isaac, Terri; Dasari, Srikanth

    2005-01-01

    Two primary care practices were used to recruit adults with and without disability. Disability groups included autism, Down syndrome, cerebral palsy, and mental retardation. The patients without disability had an epilepsy prevalence rate of 1%. The prevalence of epilepsy within the disability groups was 13% for cerebral palsy, 13.6% for Down

  4. Prevalence of Hypertension in Adults with Intellectual Disability in the Netherlands

    ERIC Educational Resources Information Center

    van de Louw, Joyce; Vorstenbosch, R.; Vinck, L.; Penning, C.; Evenhuis, H.

    2009-01-01

    Background: Literature on the prevalence of hypertension in people with intellectual disability (ID) is mostly based on file studies or on measurements limited to the age group below 50 years. We measured and calculated the prevalence of hypertension in adults with ID and studied the distribution of hypertension in relation to age, gender,…

  5. Prevalence of Epilepsy in Adults with Mental Retardation and Related Disabilities in Primary Care

    ERIC Educational Resources Information Center

    McDermott, Suzanne; Moran, Robert; Platt, Tan; Wood, Hope; Isaac, Terri; Dasari, Srikanth

    2005-01-01

    Two primary care practices were used to recruit adults with and without disability. Disability groups included autism, Down syndrome, cerebral palsy, and mental retardation. The patients without disability had an epilepsy prevalence rate of 1%. The prevalence of epilepsy within the disability groups was 13% for cerebral palsy, 13.6% for Down…

  6. Low Prevalence of Clostridium septicum Fecal Carriage in an Adult Population

    PubMed Central

    Kopliku, Fatos; Schubert, Alyxandria M.; Mogle, Jill; Schloss, Patrick D.; Young, Vincent B.; Aronoff, David M.

    2014-01-01

    Clostridium septicum is an uncommon cause of severe infection. Real-time PCR against the C. septicum-specific alpha-toxin gene (csa) was used to estimate the prevalence of this microbe in human stool from 161 asymptomatic community-dwelling adults and 192 hospitalized patients with diarrhea. All samples were negative, suggesting a low prevalence. PMID:25481351

  7. Prevalence and Predictors of Change in Adult-Child Primary Caregivers

    ERIC Educational Resources Information Center

    Szinovacz, Maximiliane E.; Davey, Adam

    2013-01-01

    Family caregiving research is increasingly contextual and dynamic, but few studies have examined prevalence and predictors of change in primary caregivers, those with the most frequent contact with healthcare professionals. We identified prevalence and predictors of 2-year change in primary adult-child caregivers. Data pooled from the 1992-2000

  8. Prevalence and Associations of Anxiety Disorders in Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Reid, K. A.; Smiley, E.; Cooper, S.-A.

    2011-01-01

    Background: Anxiety disorders are known to be common in the general population. Previous studies with adults with intellectual disabilities (IDs) report a prevalence of general anxiety disorder ranging from less than 2% to 17.4%. Little is known about associated factors in this population. This study investigates point prevalence of anxiety

  9. Prevalence and Associations of Anxiety Disorders in Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Reid, K. A.; Smiley, E.; Cooper, S.-A.

    2011-01-01

    Background: Anxiety disorders are known to be common in the general population. Previous studies with adults with intellectual disabilities (IDs) report a prevalence of general anxiety disorder ranging from less than 2% to 17.4%. Little is known about associated factors in this population. This study investigates point prevalence of anxiety…

  10. The Anatomy of the Superficial Temporal Artery in Adult Koreans Using 3-Dimensional Computed Tomographic Angiogram: Clinical Research

    PubMed Central

    Kim, Byung Soo; Jung, Young Jin; Chang, Chul Hoon

    2013-01-01

    Objective The increased use of bypass surgery in the treatment of ischemic cerebrovascular diseases requires a better understanding of the superficial temporal artery (STA) anatomy. This study is to describe the gross anatomy of STA in adult Korean population with respect to cranial surgery and to provide basic anatomic data for bypass surgery. Methods The study evaluated retrospectively 35 patients who visited the neurosurgery department at a single institution. For each patient, both the left and right STA (70 vessels) were evaluated by a 3-dimensional computed tomographic angiogramfor diameter and anatomic relationships to external landmarks. Results Of 70 STAs, 69 had a bifurcation. Among these, 57 (82.6%) were above the superior margin of the zygomatic arch. The STA bifurcation was 53.2 ± 5.9 mm posterior to the keyhole, 9.5 ± 5.3 mm anterior to the posterior margin of condylar process of the mandible, and 21.7 ± 15.8 mm superior to the superior margin of the zygomatic arch. The inner diameter of the STA was 1.8 ± 0.5 mm at the superior margin of the zygomatic arch, and 1.4 ± 0.4 mm and 1.4 ± 0.5 mm for frontal and parietal branches, respectively. The 75.7% of frontal and 66.7% of parietal branches were suitable for microvascular anastomosis. Conclusion This present study demonstrated the STA in Korean adults, which may benefit the clinician in dealing with the surgical procedures related to this STA. PMID:24167792

  11. Prevalence of Falls and Risk Factors in Adults with Intellectual Disability

    ERIC Educational Resources Information Center

    Hsieh, Kelly; Rimmer, James; Heller, Tamar

    2012-01-01

    The purpose of this study was to examine the prevalence of falls and risk factors for falls in 1,515 adults (greater than or equal to 18 years) with intellectual disability using baseline data from the Longitudinal Health and Intellectual Disability Study. Nearly 25% of adults from the study were reported to have had one or more falls in the past…

  12. The Prevalence and Determinants of Obesity in Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Melville, C. A.; Cooper, S. -A.; Morrison, J.; Allan, L.; Smiley, E.; Williamson, A.

    2008-01-01

    Background: Obesity is a major public health concern internationally and this study aimed to measure the prevalence of obesity in adults with intellectual disabilities in comparison with general population data, and examine the factors associated with obesity. Methods: This was a cross-sectional study of all adults with intellectual disabilities,

  13. Adults with Intellectual Disabilities: Prevalence, Incidence and Remission of Aggressive Behaviour and Related Factors

    ERIC Educational Resources Information Center

    Cooper, S.-A.; Smiley, E.; Jackson, A.; Finlayson, J.; Allan, L.; Mantry, D.; Morrison, J.

    2009-01-01

    Introduction: Aggressive behaviours can be disabling for adults with intellectual disabilities (ID), with negative consequences for the adult, their family and paid carers. It is surprising how little research has been conducted into the epidemiology of these needs, given the impact they can have. This study investigates point prevalence, 2-year…

  14. Adults with Intellectual Disabilities: Prevalence, Incidence and Remission of Aggressive Behaviour and Related Factors

    ERIC Educational Resources Information Center

    Cooper, S.-A.; Smiley, E.; Jackson, A.; Finlayson, J.; Allan, L.; Mantry, D.; Morrison, J.

    2009-01-01

    Introduction: Aggressive behaviours can be disabling for adults with intellectual disabilities (ID), with negative consequences for the adult, their family and paid carers. It is surprising how little research has been conducted into the epidemiology of these needs, given the impact they can have. This study investigates point prevalence, 2-year

  15. The Prevalence and Determinants of Obesity in Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Melville, C. A.; Cooper, S. -A.; Morrison, J.; Allan, L.; Smiley, E.; Williamson, A.

    2008-01-01

    Background: Obesity is a major public health concern internationally and this study aimed to measure the prevalence of obesity in adults with intellectual disabilities in comparison with general population data, and examine the factors associated with obesity. Methods: This was a cross-sectional study of all adults with intellectual disabilities,…

  16. Cardiovascular health perceptions in multigenerational Korean immigrants.

    PubMed

    Sin, Mo-Kyung; Fitzpatrick, Annette L; Lee, Karen

    2010-01-01

    Cardiovascular disease is prevalent in the Korean immigrants. Success of any health interventions depends heavily on our understanding of how health issues are perceived by the recipients. This study describes cardiovascular health perceptions using Photovoice, a qualitative methodology utilizing photography to initiate discussion, in multigenerational Korean immigrants (older adults, teenagers, children). Twenty Korean Americans (7 adults aged >or=50 years, 6 teenagers aged 13 to 19 years, 7 children aged 9 to 12 years) were recruited from the Korean communities in Seattle, Washington. Each subject was given a camera and asked to take 24 pictures of objects, scenes, and environments that represented their perceptions of cardiovascular health and related risk factors. Subjects were asked to pick 2 photos and present their thoughts about them in a tape-recorded group meeting. Key concepts were identified from the discussions. Themes identified promoting cardiovascular health included good diet, exercise, a clean environment, and spirituality. The themes identified as the risk factors for cardiovascular diseases included bad diet, smoking, pollution, and stress. Expression of the risk factors differed by the age group. The shared cultural background also influenced the perception of the risk factors. These observations support the findings that the culture and age-specific interventions may augment intervention effectiveness. PMID:20736753

  17. Chronic Low Back Pain in Young Korean Urban Males: The Life-Time Prevalence and Its Impact on Health Related Quality of Life

    PubMed Central

    Shim, Jae-Hyun; Yoon, Sang-Young; Lee, Chang-Hoon; Doh, Jae-Won; Bae, Hack-Gun

    2014-01-01

    Objective We assessed the life-time prevalence (LTP) of chronic low back pain (LBP) in young Korean males. We also evaluated the relationship between lumbar spinal lesions and their health related quality-of-life (HRQOL). Methods A cross-sectional, self-reported survey was conducted in Korean males (aged 19-year-old) who underwent physical examinations for the conscript. We examined 3331 examinees in November 2014. We included 2411 subjects, who accepted to participate this study without any comorbidities. We interviewed using simple binary questions for their LBP experience and chronicity. HRQOL was assessed by Short-Form Health-Survey-36 (SF-36) in chronic LBP and healthy control groups. Radiological assessment was performed in chronic LBP group to determine whether there were any pathological causes of their symptoms. Results The LTP of chronic LBP was 13.4%. Most (71.7%) of them didn't have any lumbar spinal lesions (i.e., non-specific chronic LBP). The SF-36 subscale and summary scores were significantly lower in subjects with chronic LBP. Between specific and non-specific chronic LBP group, all physical and mental subscale scores were significantly lower in specific chronic LBP group, except mental health (MH) subscale score. In MH subscale and mental component summary score, statistical significant differences didn't appear between two groups (p=0.154, 0.126). Conclusion In Korean males 19 years of age, the LTP of chronic LBP was 13.4%, and more than two-thirds were non-specific chronic LBP. Chronic LBP had a significant impact on HRQOL. The presence of lumbar spinal pathoanatomical lesions affected mainly on the physical aspect of HRQOL. It influenced little on the mental health. PMID:25628807

  18. Prevalence of psychiatric disorders in U.S. older adults: findings from a nationally representative survey

    PubMed Central

    Reynolds, Kristin; Pietrzak, Robert H; El-Gabalawy, Renée; Mackenzie, Corey S; Sareen, Jitender

    2015-01-01

    Data on the prevalence of psychiatric disorders in late life are lacking. The present study addresses this gap in the literature by examining the prevalence of the broadest range of psychiatric disorders in late life to date; comparing prevalences across older adult age groups using the largest sample of adults aged 85+; and exploring gender differences in the prevalence of psychiatric disorders in late life. Using data from Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions, we examined the prevalence of past-year mood, anxiety, and substance use disorders, and lifetime personality disorders in a nationally representative sample of 12,312 U.S. older adults. We stratified our analyses by gender and by older age groups: young-old (ages 55-64), middle-old (ages 65-74), old-old (ages 75-84), and oldest-old (ages 85+). The proportion of older adults who experienced any past-year anxiety disorder was 11.4%, while the prevalence of any past-year mood disorder was 6.8%. A total of 3.8% of older adults met criteria for any past-year substance use disorder, and 14.5% of older adults had one or more personality disorder. We observed a general pattern of decreasing rates of psychiatric disorders with increasing age. Women experienced higher rates of mood and anxiety disorders, while men had higher rates of substance use disorders and any personality disorder. Gender differences in rates of most psychiatric disorders decreased with increasing age. These data indicate that psychiatric disorders are prevalent among U.S. older adults, and support the importance of prevention, diagnosis, and treatment of psychiatric disorders in this population. PMID:25655161

  19. Rasch validation of the SF-36 for assessing the health status of Korean older adults

    PubMed Central

    Kim, Sae-Hyung; So, Wi-Young

    2015-01-01

    [Purpose] To verify, using Rasch analysis, the applicability of the 36-Item Short Form Health Survey (SF-36) to elderly Koreans, as this instrument would be useful for determining elderly individuals’ overall performance and providing them with health information. [Subjects and Methods] The SF-36 was administered to a sample of 510 individuals aged over 60 living in the Seoul and Gyeonggi areas of South Korea. When testing for goodness-of-fit, we considered items with infit and outfit indexes of over 1.30 or less than 0.70 to be incongruent. SF-36 factors that contained over three items, including physical functioning, role limitations (physical and emotional), mental health, vitality, and general health, were analyzed. Each factor was examined through step calibration of the response categories in the probability curve. [Results] The response categories were found to be appropriate because the adjustment values of each factor increased. We found five items in physical functioning, two items in role limitation–emotion, one item in mental health, and one item in general health to be incongruent; all items in the role limitation–physical and vitality factors were congruent. [Conclusion] We conclude that the SF-36 could be revised to more accurately measure the health status of elderly Koreans. PMID:25931689

  20. Prevalence and correlates of heart disease among adults in Singapore.

    PubMed

    Picco, Louisa; Subramaniam, Mythily; Abdin, Edimansyah; Vaingankar, Janhavi Ajit; Chong, Siow Ann

    2016-02-01

    Heart disease is one of the leading causes of morbidity and mortality worldwide and it has been well established that it is associated with both mental and physical conditions. This paper describes the prevalence of heart disease with mental disorders and other chronic physical conditions among the Singapore resident population. Data were from the Singapore Mental Health Study which was a representative, cross-sectional epidemiological survey undertaken with 6616 Singapore residents, between December 2009 and December 2010. The Composite International Diagnostic Interview Version 3.0 was used to establish the diagnosis of mental disorders, while a chronic medical conditions checklist was used to gather information on 15 physical conditions, including various forms of heart disease. Health-related quality of life was measured using the Euro-Quality of Life Scale (EQ-5D). The lifetime prevalence of heart disease was 2.8%. Socio-demographic correlates of heart disease included older age, Indian ethnicity, secondary education (vs. tertiary) and being economically inactive. After adjusting for socio-demographic variables and other comorbid physical and mental disorders, the prevalence of major depressive disorder and bipolar disorder were significantly higher among those with heart disease, as were diabetes, arthritis, kidney failure and lung disease. These findings highlight important associations between heart disease and various socio-demographic correlates, mental disorders and physical conditions. Given the high prevalence of mood disorders among heart disease patients, timely and appropriate screening and treatment of mental disorders among this group is essential. PMID:26957336

  1. [Prevalence of mental disorders in adults in Subtiava, Len, Nicaragua].

    PubMed

    Penayo, U; Caldera, T; Jacobsson, L

    1992-08-01

    The objective of this study was to estimate the prevalence of mental disorders in the Subtiava district of Len, Nicaragua. Two-stage cluster sampling was used to select 219 families (n = 584 persons). The study was carried out in two phases. In the first, probable mental disorder cases were screened using the Self-Reporting Questionnaire. In the second, the diagnoses were confirmed through the Present State Examination questionnaire. The validity and reliability of the questionnaires had been confirmed in a pilot study. The present study was conducted in October and November 1987, when Nicaragua was still immersed in armed conflict. Construction of a family map made it possible to analyze, through the multiple imputation method, the characteristics of persons who were absent at the time of the interviews or who did not respond. The estimated prevalence percentages and their respective 95% confidence intervals were as follows: neurosis, 7.5% (5.2%-9.8%); depression, 6.2% (2.6%-8.1%); reactive crisis, 3.3% (2.6-6.5%); alcoholism, 5.8% (3.9%-8.9%); organic brain syndrome, 3.9% (1.7%-5.2%); psychosis, 0.5% (0.2%-1.6%); and other disorders, 0.7% (0.2%-1.6%). The estimated overall prevalence of mental disorders in the study population was 27.9%. Disorders were more prevalent among men (30.8%) than women (26.3%). It is concluded that these high estimated prevalences are associated with stress caused by the war. PMID:1510822

  2. Prevalence of Disability and Disability Type Among Adults--United States, 2013.

    PubMed

    Courtney-Long, Elizabeth A; Carroll, Dianna D; Zhang, Qing C; Stevens, Alissa C; Griffin-Blake, Shannon; Armour, Brian S; Campbell, Vincent A

    2015-07-31

    Understanding the prevalence of disability is important for public health programs to be able to address the needs of persons with disabilities. Beginning in 2013, to measure disability prevalence by functional type, the Behavioral Risk Factor Surveillance System (BRFSS), added five questions to identify disability in vision, cognition, mobility, self-care, and independent living. CDC analyzed data from the 2013 BRFSS to assess overall prevalence of any disability, as well as specific types of disability among noninstitutionalized U.S. adults. Across all states, disabilities in mobility and cognition were the most frequently reported types. State-level prevalence of each disability type ranged from 2.7% to 8.1% (vision); 6.9% to 16.8% (cognition); 8.5% to 20.7% (mobility); 1.9% to 6.2% (self-care) and 4.2% to 10.8% (independent living). A higher prevalence of any disability was generally seen among adults living in states in the South and among women (24.4%) compared with men (19.8%). Prevalences of any disability and disability in mobility were higher among older age groups. These are the first data on functional disability types available in a state-based health survey. This information can help public health programs identify the prevalence of and demographic characteristics associated with different disability types among U.S. adults and better target appropriate interventions to reduce health disparities. PMID:26225475

  3. Stress, Depression, and Lifestyle Behaviors in Korean Adults: A Latent Means and Multi-Group Analysis on the Korea Health Panel Data.

    PubMed

    Song, Tae Min; An, Ji-Young; Hayman, Laura L; Woo, Jong-Min; Yom, Young-Hee

    2016-01-01

    It has been reported that stress can induce depression, with the patient's age and sex as moderating factors. Associations between depression and lifestyle in Korean adults have not been addressed. This study was designed to examine if the relationships among stress, problem drinking, exercise, and depression differ by age and sex. For this study, the Korea health panel data was utilized, and a structural equation model using AMOS was employed. The major findings were as follows: women were more likely to experience stress and depression than men. Individuals over 40 showed a higher tendency toward stress and depression than those under 40. Age- and sex-specific paths from stress to problem drinking, exercise, and depression were positively inter-correlated; the path from exercise to depression indicated an inverse association. These results indicate the need for evidence-based stress-management programs for the psychological well-being of Korean adults. PMID:25032882

  4. Analysis of Protrusio Acetabuli Using a CT-based Diagnostic Method in Korean Patients with Marfan Syndrome: Prevalence and Association with Other Manifestations.

    PubMed

    Chun, Kwang Jin; Yang, Jeong Hoon; Jang, Shin Yi; Lee, Seung Hwa; Gwag, Hye Bin; Chung, Tae-Young; Huh, June; Ki, Chang-Seok; Sung, Kiick; Choi, Seung-Hyuk; Kim, Sung Mok; Choe, Yeon Hyeon; Kim, Duk-Kyung

    2015-09-01

    A new CT-based diagnostic method of protrusio acetabuli (PA) was introduced. However, prevalence of PA by this method and correlation between PA and other manifestations of Marfan syndrome (MFS) is unknown in Korean MFS patients. This study aimed to investigate the prevalence of PA diagnosed by a CT-based method in Korean patients with MFS, the association of PA with other manifestations of MFS, and the contribution of PA to MFS diagnosis. We retrospectively reviewed the records of 146 MFS patients with the presence of a causative FBN1 mutation and 146 age- and sex-matched controls from a single tertiary care center. All MFS patients underwent a complete assessment of criteria based on the revised Ghent nosology. PA was assessed quantitatively using a CT-based circle-wall distance (CWD) method. PA was diagnosed in 77.4% of patients in the MFS group and in 11.0% of the control group. CWD was significantly different between the two groups (1.50 mm vs. -0.64 mm, P<0.001). The presence of PA did not correlate with the presence of ectopia lentis, aortic root diameter, or history of aortic dissection. The presence of PA did not have a significant impact on the final diagnosis of MFS. Even though the presence of PA does not related to the cardinal clinical features of MFS or influence MFS diagnosis, its presence may be helpful for the suspicion of MFS when aortic dissection or aneurysm is found on CT angiography of the aorta because of the high frequency of PA in MFS patients. PMID:26339165

  5. Prevalence of Childhood Physical Abuse in Adult Male Veteran Alcoholics.

    ERIC Educational Resources Information Center

    Schaefer, Melodie R.; And Others

    1988-01-01

    The study of 100 adult male alcoholics found that about one-third reported they had been physically abused as children. Abused alcoholics reported having more severe psychological symptoms and distress than nonabused counterparts, though they did not differ in the onset, severity, or treatment history for alcohol dependency. (Author/DB)

  6. Things Korean.

    ERIC Educational Resources Information Center

    Chang, Roberta

    Presented in this booklet are brief descriptions of items and activities that are symbolic of Korean culture. Some of the items and activities described include traditional Korean clothing and accessories, dolls, fans, a Korean game called "yut," tape recordings of Korean music, a "buhk" (drum), and brass eating utensils. A map of Korea, some

  7. Contribution of dietary patterns to blood heavy metal concentrations in Korean adults: findings from the Fifth Korea National Health and Nutrition Examination Survey 2010.

    PubMed

    Chung, Hye-Kyung; Park, Ju Yeon; Cho, Yoonsu; Shin, Min-Jeong

    2013-12-01

    The aim of the present study was to evaluate the associations between dietary patterns and blood levels of lead and mercury in Korean adults. A total of 858 Korean adults (?20 years) who participated in the Korea National Health and Nutrition Examination Survey (KNHANES) V-1 2010 were included in this study. Data of biochemical measurements including blood lead and mercury levels, nutrients intakes and anthropometric measurements were acquired. 'Balanced diet', 'Grain and kimchi', and 'Alcohol and noodle' dietary patterns were derived from a factor analysis, and the subjects were divided into tertiles by each dietary pattern score. A logistic multiple regression analysis showed that the balanced diet pattern was negatively associated with blood levels of lead before and after adjustment. On the other hand, the alcohol and noodle pattern was positively associated with blood lead and mercury levels. These results indicate that the alcohol and noodle dietary pattern characterized by high alcohol consumption and lack of various foods, and the balanced dietary pattern, including vegetable, fish, meat and milk intake, was associated with the blood concentrations of heavy metals in Korean adults. PMID:24120902

  8. Update on Prevalence of Periodontitis in Adults in the United States: NHANES 2009 – 2012

    PubMed Central

    Eke, Paul I.; Dye, Bruce A.; Wei, Liang; Slade, Gary D.; Thornton-Evans, Gina O.; Borgnakke, Wenche S.; Taylor, George W.; Page, Roy C.; Beck, James D.; Genco, Robert J.

    2015-01-01

    This report describes prevalence, severity, and extent of periodontitis in the US adult population using combined data from the 2009–2010 and 2011–2012 cycles of the National Health and Nutrition Examination Survey (NHANES). Methods Estimates were derived for dentate adults 30 years and older from the civilian non-institutionalized population. Periodontitis was defined by combinations of clinical attachment loss (CAL) and periodontal probing depth (PPD) from six sites per tooth on all teeth, except third molars, using standard surveillance case definitions. For the first time in NHANES history, sufficient numbers of Non-Hispanic Asians were sampled in 2011–2012 to provide reliable estimates of their periodontitis prevalence. Results In 2009–2012, 46% of US adults representing 64.7 million people had periodontitis, with 8.9% having severe periodontitis. Overall, 3.8% of all periodontal sites (10.6% of all teeth) had PPD≥4 mm and 19.3% of sites (37.4% teeth) had CAL≥3 mm. Periodontitis prevalence was positively associated with increasing age and was higher among males. Periodontitis prevalence was highest in Hispanics (63.5%) and Non-Hispanic blacks (59.1%), followed by Non-Hispanic Asian Americans (50.0%), and lowest in Non-Hispanic whites (40.8%). Prevalence varied two-fold between the lowest and highest levels of socioeconomic status, whether defined by poverty or education. Conclusion(s) This study confirms a high prevalence of periodontitis in US adults aged 30 years and older. Prevalence was greater in Non-Hispanic Asians than Non-Hispanic whites, although lower than other minorities. The distribution provides valuable information for population-based action to prevent periodontitis in US adults. PMID:25688694

  9. High Prevalence of Borrelia miyamotoi among Adult Blacklegged Ticks from White-Tailed Deer

    PubMed Central

    Hickling, Graham J.; Tsao, Jean I.

    2016-01-01

    We compared the prevalence of Borrelia miyamotoi infection in questing and deer-associated adult Ixodes scapularis ticks in Wisconsin, USA. Prevalence among deer-associated ticks (4.5% overall, 7.1% in females) was significantly higher than among questing ticks (1.0% overall, 0.6% in females). Deer may be a sylvatic reservoir for this newly recognized zoonotic pathogen. PMID:26811985

  10. High Prevalence of Borrelia miyamotoi among Adult Blacklegged Ticks from White-Tailed Deer.

    PubMed

    Han, Seungeun; Hickling, Graham J; Tsao, Jean I

    2016-02-01

    We compared the prevalence of Borrelia miyamotoi infection in questing and deer-associated adult Ixodes scapularis ticks in Wisconsin, USA. Prevalence among deer-associated ticks (4.5% overall, 7.1% in females) was significantly higher than among questing ticks (1.0% overall, 0.6% in females). Deer may be a sylvatic reservoir for this newly recognized zoonotic pathogen. PMID:26811985

  11. Prevalence of nuclear and mitochondrial DNA mutations related to adult mitochondrial disease

    PubMed Central

    Schaefer, Andrew M.; Ng, Yi; Gomez, Nicholas; Blakely, Emma L.; Alston, Charlotte L.; Feeney, Catherine; Horvath, Rita; Yu‐Wai‐Man, Patrick; Chinnery, Patrick F.; Taylor, Robert W.; Turnbull, Douglass M.; McFarland, Robert

    2015-01-01

    Objective The prevalence of mitochondrial disease has proven difficult to establish, predominantly as a result of clinical and genetic heterogeneity. The phenotypic spectrum of mitochondrial disease has expanded significantly since the original reports that associated classic clinical syndromes with mitochondrial DNA (mtDNA) rearrangements and point mutations. The revolution in genetic technologies has allowed interrogation of the nuclear genome in a manner that has dramatically improved the diagnosis of mitochondrial disorders. We comprehensively assessed the prevalence of all forms of adult mitochondrial disease to include pathogenic mutations in both nuclear and mtDNA. Methods Adults with suspected mitochondrial disease in the North East of England were referred to a single neurology center from 1990 to 2014. For the midyear period of 2011, we evaluated the minimum prevalence of symptomatic nuclear DNA mutations and symptomatic and asymptomatic mtDNA mutations causing mitochondrial diseases. Results The minimum prevalence rate for mtDNA mutations was 1 in 5,000 (20 per 100,000), comparable with our previously published prevalence rates. In this population, nuclear mutations were responsible for clinically overt adult mitochondrial disease in 2.9 per 100,000 adults. Interpretation Combined, our data confirm that the total prevalence of adult mitochondrial disease, including pathogenic mutations of both the mitochondrial and nuclear genomes (≈1 in 4,300), is among the commonest adult forms of inherited neurological disorders. These figures hold important implications for the evaluation of interventions, provision of evidence‐based health policies, and planning of future services. Ann Neurol 2015 Ann Neurol 2015;77:753–759 PMID:25652200

  12. Assessment of anterior-posterior jaw relationships in Korean adults using the nasion true vertical plane in cone-beam computed tomography images

    PubMed Central

    Park, Youngju; Cho, Youngserk; Mah, James

    2016-01-01

    Objective The aims of this study were to investigate a simple method for assessing anterior-posterior jaw relationships via cone-beam computed tomography (CBCT) images taken in the natural head position (NHP) relative to the nasion true vertical plane (NTVP), and measure normative data in Korean adults with normal profiles. Methods Subjects were selected from patients presenting for third molar extraction and evaluated as having normal profiles by three examiners. The CBCT images of 80 subjects (39 males, 41 females) were taken in the NHP according to Solow and Tallgren's method. Linear measurements of the A-point, B-point, and Pog were calculated relative to the NTVP. Student's t-test was used to assess sexual differences in these measurements. Results The mean linear measurements of the A-point, B-point, and Pog relative to the NTVP were 0.18 mm (standard deviation [SD], 4.77 mm), −4.00 mm (SD, 6.62 mm), and −2.49 mm (SD, 7.14 mm) respectively in Korean males, and 1.48 mm (SD, 4.21 mm), −4.07 mm (SD, 6.70 mm) and −2.91 mm (SD, 7.25 mm) in Korean females respectively. There were no statistically significant differences between Korean males and females (p < 0.05). Conclusions Three-dimensional CBCT analysis using the NTVP is a simple and reliable method for assessing anterior-posterior skeletal relationships. PMID:27226962

  13. Prevalence and predictors of change in adult-child primary caregivers.

    PubMed

    Szinovacz, Maximiliane E; Davey, Adam

    2013-01-01

    Family caregiving research is increasingly contextual and dynamic, but few studies have examined prevalence and predictors of change in primary caregivers, those with the most frequent contact with healthcare professionals. We identified prevalence and predictors of 2-year change in primary adult-child caregivers. Data pooled from the 1992-2000 waves of the Health and Retirement Study (HRS) represent 1,068 parent-level care occasions and 3,616 child-level occasions. There is considerable 2-year stability in primary adult-child caregivers. Parents are more prone to experience a change in adult-child primary caregivers if they live by themselves and if they have more sons and daughters. As far as the adult children are concerned, daughters and children living closer to parents are more likely to remain primary caregivers. Results suggest that change in primary caregivers is more strongly associated with available alternatives and gender norms than burden and competing obligations. PMID:23781705

  14. STAPHYLOCOCCUS AUREUS AND STREPTOCOCCUS PNEUMONIAE PREVALENCE AMONG ELDERLY ADULTS IN JAKARTA, INDONESIA.

    PubMed

    Safari, Dodi; Harimurti, Kuntjoro; Khoeri, Miftahuddin Majid; Waslia, Lia; Mudaliana, Siti; A'yun, Hanun Qurrota; Angeline, Regina; Subekti, Decy

    2015-05-01

    We studied Staphylococcus aureus and Streptococcus pneumoniae carriage among elderly adults in Jakarta, Indonesia. Nasopharyngeal swabs were collected from 149 adults aged 60-97 years. Both S. aureus and S. pneumoniae were identified by conventional and molecular methods. Methicillin-resistant Staphylococcus aureus (MSRA) was determined by PCR and antibiotic susceptibility using the disk diffusion method. Pneumococcal serotyping was performed with sequential multiplex PCR. We found S. aureus and S. pneumoniae present in 42 and 4 elderly adults respectively, and MRSA prevalence of 6%. Serotypes 3, 6A/B, 15B/C and 35F were identified among the four pneumococcal isolates. The majority of S. aureus isolates were susceptible to chloramphenicol (93%) and sulfamethoxazole/trimethoprim (93%), followed by gentamicin (88%), erythromycin (83%), penicillin (79%) and tetracycline (74%). Thus S. aureus prevalence is higher than that of S. pneumoniae, and a high frequency of MRSA carried by elderly adults in Jakarta, Indonesia. PMID:26521520

  15. Decision-making regarding organ donation in Korean adults: A grounded-theory study.

    PubMed

    Yeun, Eun Ja; Kwon, Young Mi; Kim, Jung A

    2015-06-01

    The aim of this study was to identify the hidden patterns of behavior leading toward the decision to donate organs. Thirteen registrants at the Association for Organ Sharing in Korea were recruited. Data were collected using in-depth interview and the interview transcripts were analyzed using Glaserian grounded-theory methodology. The main problem of participants was "body attachment" and the core category (management process) was determined to be "pursuing life." The theme consisted of four phases, which were: "hesitating," "investigating," "releasing," and "re-discovering. " Therefore, to increase organ donations, it is important to find a strategy that will create positive attitudes about organ donation through education and public relations. These results explain and provide a deeper understanding of the main problem that Korean people have about organ donation and their management of decision-making processes. These findings can help care providers to facilitate the decision-making process and respond to public needs while taking into account the sociocultural context within which decisions are made. PMID:25496304

  16. Prevalence of colorectal adenomas in asymptomatic young adults: a window to early intervention?

    PubMed

    Kwak, Ji Yeong; Kim, Kwang Min; Yang, Hae Jin; Yu, Kil Jong; Lee, Jae Gon; Jeong, Yeon Oh; Shim, Sang Goon

    2016-06-01

    Objective The prevalence of colorectal adenoma is increasing in the average-risk population. However, little research is available on colorectal adenoma in young adults under age 40. The aim of this study was to investigate the prevalence and risk factors of colorectal adenoma in 20- to 39-year-old adults. Methods We evaluated 4286 asymptomatic young adults aged 20 to 39 years who underwent first colonoscopy screening as part of an employer-provided health wellness programme at the Health Promotion Centre of Samsung Changwon Hospital, Korea from January 2011 to December 2013. Logistic regression modelling was used to identify risk factors for colorectal adenoma in asymptomatic young adults. Results The prevalence of colorectal adenoma and advanced adenoma was 11.6% (497/4286) and 0.9% (39/4286), respectively. By age group, the prevalence of colorectal adenoma was 5.4% (33/608) in participants aged 20 to 29 years and 12.6% (464/3678) in participants aged 30 to 39. Colorectal adenoma was found in 13.1% (403/3072) of men and 7.7% (94/1214) of women. Increased risk of colorectal adenoma was associated with age over 30 years (OR, 2.37; 95% CI, 1.64-3.42), current smoker status (OR, 1.48; 95% CI, 1.14-1.91), and alcohol consumption (OR, 1.29; 95% CI, 1.03-1.63). Conclusions Our findings indicate that even if the prevalence of colorectal adenoma was low in young adults aged 20 to 39, being over 30, cigarette smoking, and alcohol consumption can affect young adults who have no other CRC risks. PMID:26863602

  17. Adult-onset leukoencephalopathy with axonal spheroids and pigmented glia linked CSF1R mutation: Report of four Korean cases.

    PubMed

    Kim, Eun-Joo; Shin, Jin-Hong; Lee, Jeong Hee; Kim, Jong Hun; Na, Duk L; Suh, Yeon-Lim; Hwang, Sun Jae; Lee, Jae-Hyeok; Lee, Young Min; Shin, Myung-Jun; Lee, Myung Jun; Kim, Seong-Jang; Yoon, Uicheul; Park, Do Youn; Jung, Dae Soo; Ahn, Jae Woo; Sung, Suk; Huh, Gi Yeong

    2015-02-15

    We describe detailed clinical, biochemical, neuroimaging and neuropathological features in adult-onset leukoencephalopathy with axonal spheroids and pigmented glia (ALSP), encompassing hereditary diffuse leukoencephalopathy with axonal spheroids (HDLS) and pigmentary orthochromatic leukodystrophy (POLD), linked to colony-stimulating factor 1 receptor (CSF1R) mutations in four Korean cases. Clinical, biochemical, neuroimaging and neuropathological findings were obtained by direct evaluation and from previous medical records. The genetic analysis of the CSF1R gene was done in two autopsy-confirmed ALSP cases and two cases where ALSP was suspected based on the clinical and neuroimaging characteristics. We identified two known mutations: c.2342C>T (p.A781V) in one autopsy-proven HDLS and clinically ALSP-suspected case and c.2345G>A (p.R782H) in another autopsy-proven POLD case. We also found a novel mutation (c.2296A>G; p.M766V) in a patient presenting with hand tremor, stuttering and hesitant speech, and abnormal behavior whose father died from a possible diagnosis of spinocerebellar ataxia. To the best of our knowledge, this is the first documented ALSP-linked CSF1R mutation in Korea and supports the suggestion that HDLS and POLD, with pathological characteristics that are somewhat different but which are caused by CSF1R mutations, are the same spectrum of disease, ALSP. PMID:25563800

  18. Treatment for an Adult Patient With Psoriasis with Traditional Korean Medicine, Especially Sa-Am Acupuncture and Herbal Medicine.

    PubMed

    Jeon, Yong-Cheol

    2016-04-01

    In this clinical study, the author tried to prove that meridians, each having its own characteristics, exist in humans through which skin diseases can be treated. Three meridians, the hand tai-yin meridian, the hand tai-yang meridian, and the shao-yang meridian, were used to control lung dryness and heat and liver fire. By using the LU9 and SP3 acupoints to tonify the hand tai-yin meridian and the SI3 acupoint to tonify the hand tai-yang meridian, we could sedate lung dryness and heat, and by using the TW2 acupoint to sedate the hand shao-yang meridian, we could sedate liver fire. As psoriasis is known not to respond well to many clinical treatments, this report presents the case of an adult woman with psoriasis who was effectively treated using traditional Korean medicine (TKM). The patient was diagnosed with psoriasis based on lung dryness and heat and liver fire. Acupuncture and herbal medicine based on the theory of Sa-Am acupuncture were given to the patient. With this treatment, her symptoms completely disappeared in ∼14 months. This study gives a preliminary indication that TKM, especially Sa-Am acupuncture, can be effective for treating psoriasis. Thus, further study is warranted. PMID:27079230

  19. Reliability and Validity of the Korean Version of the Modified Adult Attachment Scale for the Use of Medically Ill Patients

    PubMed Central

    Jang, Byunggu; Rim, Hyo-Deog

    2015-01-01

    Objective The Modified Experiences in Close Relationships (ECR-M36) scale was developed for medically ill, older individuals in 2008 (Toronto, Canada, department of psychosocial oncology and palliative care, Princess Margaret Hospital). The scale has displayed satisfactory reliability and validity. This study aimed to test the reliability and validity of the Korean version of Modified Experiences in Close Relationships (K-ECR-M36) questionnaire in female patients with breast cancer. Methods A total of 199 post-operative breast cancer patients completed the K-ECR-M36 as well as other psychological measures including the Revised Adult Attachment Scale (RAAS), World Health Organization Quality of Life Scale Abbreviated Version (WHOQOL-BREF), and Hospital Anxiety and Depression Scale (HADS). The reliability and validity of the K-ECR-M36 were evaluated. Explorative factor analysis was conducted to identify the factor structure of the K-ECR-M36. Results The K-ECR-M36 showed good internal consistency (Cronbach's α=0.87) and reasonable test-retest reliability (r=0.752, p<0.001). The total as well as avoidance and anxiety subscales demonstrated construct validity with the RAAS, the HADS, and the WHOQOL-BREF. Factor analysis revealed four-factor structure which was originally proposed by Brennan, Clark, and Shaver (1998). Conclusion These findings support that the K-ECR-M36 has satisfactory reliability, validity and factor structure among patients with breast cancer. PMID:26508959

  20. Prevalence and Types of Aggressive Behaviour among Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Crocker, A. G.; Mercier, C.; Lachapelle, Y.; Brunet, A.; Morin, D.; Roy, M. -E.

    2006-01-01

    Background: Aggressive behaviours represent major obstacles to the integration into society of individuals with intellectual disability (ID) and pose significant management issues for carers. Methods: The present study assessed the prevalence and severity of five types of aggressive behaviours in 3165 adult men and women with ID receiving services…

  1. Prevalence and Correlates of Postsecondary Residential Status among Young Adults with an Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Anderson, Kristy A.; Shattuck, Paul T.; Cooper, Benjamin P.; Roux, Anne M.; Wagner, Mary

    2014-01-01

    This study examined the prevalence and correlates of three living arrangements (with a parent or guardian, independently or with a roommate, or in a supervised setting) among a nationally representative sample of postsecondary young adults with an autism spectrum disorder. We assessed living arrangements since leaving high school. Compared with…

  2. Prevalence of Obesity Among Adults and Youth: United States, 2011-2014

    MedlinePLUS

    ... 2014. What are the trends in adult and childhood obesity? From 1999–2000 through 2013–2014, a significant ... 30.5% ( 10 ). Although the overall prevalence of childhood obesity is higher than the Healthy People 2020 goal ...

  3. The Prevalence of Undiagnosed Geriatric Health Conditions among Adult Protective Service Clients

    ERIC Educational Resources Information Center

    Heath, John M.; Brown, Merle; Kobylarz, Fred A.; Castano, Susan

    2005-01-01

    Purpose: We sought to determine the prevalence of remediable health conditions from in-home geriatric assessments of referred adult protective service (APS) clients suffering elder mistreatment. Design and Methods: We used a retrospective cohort study of 211 APS clients (74% female; age, M = 77 years) in two central New Jersey counties. Results:…

  4. Prevalence of Eating Disorders in Adults With Mental Retardation Living in the Community

    ERIC Educational Resources Information Center

    Hove, Oddbjorn

    2004-01-01

    The prevalence of eating disorders among 311 adults with mental retardation living in the West Coast of Norway was investigated. Reports stemming from a questionnaire completed by health workers were the data source. Diagnostic criteria adapted for persons with mental retardation were used. The main finding was that 27% of cases showed indices of

  5. The Prevalence of Undiagnosed Geriatric Health Conditions among Adult Protective Service Clients

    ERIC Educational Resources Information Center

    Heath, John M.; Brown, Merle; Kobylarz, Fred A.; Castano, Susan

    2005-01-01

    Purpose: We sought to determine the prevalence of remediable health conditions from in-home geriatric assessments of referred adult protective service (APS) clients suffering elder mistreatment. Design and Methods: We used a retrospective cohort study of 211 APS clients (74% female; age, M = 77 years) in two central New Jersey counties. Results:

  6. Prevalence of Psychiatric Symptoms in Adults with Mental Retardation and Challenging Behaviour.

    ERIC Educational Resources Information Center

    Holden, Borge; Gitlesen, Jens Petter

    2003-01-01

    A sample of 165 adults with mental retardation was surveyed for the presence of psychiatric symptoms, mental retardation level, and challenging behavior. Challenging behavior was associated with increased prevalence of psychiatric symptoms, especially anxiety and psychosis, and not with depression. No association was found between anxiety and

  7. Prevalence of Eating Disorders in Adults With Mental Retardation Living in the Community

    ERIC Educational Resources Information Center

    Hove, Oddbjorn

    2004-01-01

    The prevalence of eating disorders among 311 adults with mental retardation living in the West Coast of Norway was investigated. Reports stemming from a questionnaire completed by health workers were the data source. Diagnostic criteria adapted for persons with mental retardation were used. The main finding was that 27% of cases showed indices of…

  8. Incidence and Prevalence of Dementia in Elderly Adults with Mental Retardation without Down Syndrome

    ERIC Educational Resources Information Center

    Zigman, Warren B.; Schupf, Nicole; Devenny, Darlynne A.; Miezejeski, Charles; Ryan, Robert; Urv, Tiina K.; Schubert, Romaine; Silverman, Wayne

    2004-01-01

    Rates of dementia in adults with mental retardation without Down syndrome were equivalent to or lower than would be expected compared to general population rates, whereas prevalence rates of other chronic health concerns varied as a function of condition. Given that individual differences in vulnerability to Alzheimer's disease have been…

  9. Adults' perceived prevalence of enteric fever predicts laboratory-validated incidence of typhoid fever in children.

    PubMed

    Chen, Xinguang; Stanton, Bonita; Pach, Al; Nyamete, Andrew; Ochiai, R Leon; Kaljee, Linda; Dong, Baiqing; Sur, Dipika; Bhattacharya, S K; Santoso, Siti Sapardiyah; Agtini, Magdarina; Memon, Zahid; Bhutta, Zulfiqar; Do, Canh Gia; von Seidlein, Lorenz; Clemens, John

    2007-12-01

    This study was undertaken to develop a model to predict the incidence of typhoid in children based on adults' perception of prevalence of enteric fever in the wider community. Typhoid cases among children, aged 5-15 years, from epidemic regions in five Asian countries were confirmed with a positive Salmonella Typhi culture of the blood sample. Estimates of the prevalence of enteric fever were obtained from random samples of adults in the same study sites. Regression models were used for establishing the prediction equation. The percentages of enteric fever reported by adults and cases of typhoid incidence per 100,000, detected through blood culture were 4.7 and 24.18 for Viet Nam, 3.8 and 29.20 for China, 26.3 and 180.33 for Indonesia, 66.0 and 454.15 for India, and 52.7 and 407.18 for Pakistan respectively. An established prediction equation was: incidence of typhoid (1/100,000= -2.6946 + 7.2296 x reported prevalence of enteric fever (%) (F=31.7, p<0.01; R2=0.992). Using adults' perception of prevalence of disease as the basis for estimating its incidence in children provides a cost-effective behavioural epidemiologic method to facilitate prevention and control of the disease. PMID:18402191

  10. Factors That Affect Suicidal Attempt Risk Among Korean Elderly Adults: A Path Analysis

    PubMed Central

    Ro, Junsoo; Park, Jongheon; Lee, Jinsuk; Jung, Hyemin

    2015-01-01

    Objectives: Among the Korean elderly (those 65 years of age and older), the suicide rate is 80.3/100 000 people, which is ten times higher than the Organization for Economic Cooperation and Development average. Because South Korea is rapidly becoming an aging population, this high elderly suicidal rate will only get worse. Although the size of the elderly suicide problem is quite large, previous research in South Korea has surveyed restricted areas and not the entire country. Even though the factors that affect elderly suicide are complicated, there has been little research into these influencing factors. Thus, this research uses the national survey data (Community Health Survey) that was obtained in 2009. Additionally, we analyze factors affecting elderly suicidal ideation and attempts as well as the paths of these effects. Methods: Community Health Survey data obtained by the Korea Centers for Disease Control and Prevention in 2009 was used for this study. We additionally examined the factors that affect suicide with chi-squared tests, t-tests, Pearson’s correlation test, and path analysis. Results: Depressive symptoms and suicidal ideation are the only factors that directly affect suicidal attempts. Demographic, behavioral, and physical activity factors have indirect effects on suicidal attempts. Conclusions: Depression has the strongest influence on suicidal ideation and attempts. Demographic, behavioral, and physical activity factors affect suicidal attempts mostly through depressive symptoms. In addition, there is a path that suggests that demographic, behavioral, and physical activity factors affect suicidal attempts not through depression symptoms but only through suicidal ideation. This means that the elderly who do not have depression symptoms attempt suicide according to their own situations and characteristics. PMID:25652708

  11. Survey on the use of health services by adult men: prevalence rates and associated factors1

    PubMed Central

    de Arruda, Guilherme Oliveira; Marcon, Sonia Silva

    2016-01-01

    Objective estimate the prevalence and identify factors associated with the use of health services by men between 20 and 59 years of age. Method population-based, cross-sectional domestic survey undertaken with 421 adult men, selected through systematic random sampling. The data were collected through a structured instrument and analyzed using descriptive and inferential statistics with multiple logistic regression. Results the prevalence rate of health service use during the three months before the interviews was 42.8%, being higher among unemployed men with a religious creed who used private hospitals more frequently, had been hospitalized in the previous 12 months and referred some disease. Conclusion the prevalence of health service use by adult men does not differ from other studies and was considered high. It shows to be related with the need for curative care, based on the associated factors found. PMID:27027680

  12. Survey on the use of health services by adult men: prevalence rates and associated factors.

    PubMed

    Arruda, Guilherme Oliveira de; Marcon, Sonia Silva

    2016-01-01

    Objective estimate the prevalence and identify factors associated with the use of health services by men between 20 and 59 years of age. Method population-based, cross-sectional domestic survey undertaken with 421 adult men, selected through systematic random sampling. The data were collected through a structured instrument and analyzed using descriptive and inferential statistics with multiple logistic regression. Results the prevalence rate of health service use during the three months before the interviews was 42.8%, being higher among unemployed men with a religious creed who used private hospitals more frequently, had been hospitalized in the previous 12 months and referred some disease. Conclusion the prevalence of health service use by adult men does not differ from other studies and was considered high. It shows to be related with the need for curative care, based on the associated factors found. PMID:27027680

  13. Prevalence, Awareness, Treatment, and Control of Hypertension among Saudi Adult Population: A National Survey

    PubMed Central

    Saeed, Abdalla A.; Al-Hamdan, Nasser A.; Bahnassy, Ahmed A.; Abdalla, Abdelshakour M.; Abbas, Mostafa A. F.; Abuzaid, Lamiaa Z.

    2011-01-01

    This cross-sectional study aimed at estimating prevalence, awareness, treatment, control, and predictors of hypertension among Saudi adult population. Multistage stratified sampling was used to select 4758 adult participants. Three blood pressure measurements using an automatic sphygmomanometer, sociodemographics, and antihypertensive modalities were obtained. The overall prevalence of hypertension was 25.5%. Only 44.7% of hypertensives were aware, 71.8% of them received pharmacotherapy, and only 37.0% were controlled. Awareness was significantly associated with gender, age, geographical location, occupation, and comorbidity. Applying drug treatment was significantly more among older patients, but control was significantly higher among younger patients and patients with higher level of physical activity. Significant predictors of hypertension included male gender, urbanization, low education, low physical activity, obesity, diabetes, and hypercholesterolemia. In conclusion prevalence is high, but awareness, treatment, and control levels are low indicating a need to develop a national program for prevention, early detection, and control of hypertension. PMID:21912737

  14. The prevalence of asthmatic respiratory symptoms among adults in Estonian and Swedish university cities.

    PubMed

    Jõgi, R; Janson, C; Björnsson, E; Boman, G; Björkstén, B

    1996-05-01

    The prevalence of atopy and related diseases is lower among children in Eastern European countries than in countries with a market economy. Such comparisons have not been made in adults. The European Community Respiratory Health Survey (ECRHS) postal questionnaire was mailed to random samples of 3000 inhabitants in Tartu, Estonia, and 3600 in Uppsala, Sweden, between the ages of 20 and 44 years. Asthmatic symptoms (wheeze with breathlessness occurring in the absence of colds) were less prevalent in Tartu (4.6% vs 6.8%, P < 0.001), as were attacks of asthma (1.9% vs 3.3%, P < 0.01), current asthma medication (0.7% vs 4.9%), and allergic rhinitis (17.8% vs 22.2%, P < 0.001). Age was inversely related to allergic rhinitis in Uppsala (P < 0.05), but not in Tartu. Nocturnal respiratory symptoms (wakening with chest tightness or being woken by an attack of breathlessness or an attack of cough) were more prevalent in Tartu (P < 0.001), and their prevalence increased with age (P < 0.05) in Tartu, but not in Uppsala. Symptoms of asthma and hay fever were less common but other respiratory problems more common in Tartu than in Uppsala. The difference in the prevalence of hay fever diminished with age, supporting the notion that the increasing prevalence of allergy among children and young adults in Western Europe is caused by a cohort effect. PMID:8836338

  15. Prevalence and characteristics of hospitalized adults on chronic opioid therapy

    PubMed Central

    Mosher, Hilary J.; Jiang, Lan; Sarrazin, Mary Vaughan; Cram, Peter; Kaboli, Peter J.; Vander Weg, Mark W.

    2014-01-01

    Background As chronic opioid therapy (COT) becomes more common, complexity of pain management in the inpatient setting increases; little is known about medical inpatients on COT. Objective To determine the prevalence of COT among hospitalized patients and to compare outcomes among these patients relative to those not receiving COT. Design Observational study of inpatient and outpatient administrative data Participants All Veterans with acute medical admissions to 129 Veterans Administration (VA) hospitals during fiscal years 2009-2011, residing in the community, and with outpatient pharmacy use. Measurements We defined COT as 90 or more days of opioids prescribed in the 6 months prior to hospitalization. Patient characteristics included demographic variables and major comorbidities; outcomes included 30-day readmission and death during hospitalization or within 30 days, with associations ascertained using multivariable logistic regression. Results Of 122,794 hospitalized Veterans, 31,802 (25.9%) received COT. These patients differed from comparators in age, sex, race, residence, and presence of chronic non-cancer pain, COPD, complicated diabetes, cancer, and mental health diagnoses including PTSD. After adjustment for demographic factors, comorbidities, and admission diagnosis, COT was associated with hospital readmission (odds ratio [OR]: 1.15, 95% confidence interval [95% CI]: 1.10-1.20) and death (OR: 1.19, 95% CI 1.10-1.29). Conclusions COT is common among medical inpatients; patients on COT differ from patients without COT beyond dissimilarities in pain and cancer diagnoses. Occasional and chronic opioid use are associated with increased risk of hospital readmission, and COT is associated with increased risk of death. Additional research relating COT to hospitalization outcomes is warranted. PMID:24311455

  16. E-Cigarette Prevalence and Correlates of Use among Adolescents versus Adults: A Review and Comparison

    PubMed Central

    Chapman, Shawna L. Carroll; Wu, Li-Tzy

    2014-01-01

    Perceived safer than tobacco cigarettes, prevalence of electronic cigarette (e-cigarette) use is increasing. Analyses of cartridges suggest that e-cigarettes may pose health risks. In light of increased use and the potential for consequences, we searched Google Scholar and Pubmed in July of 2013 using keywords, such as e-cigarette and vaping, to compare differences and similarities in prevalence and correlates of e-cigarette use among adolescents (grades 6-12) versus adults (aged ≥18 years). Twenty-one studies focused on e-cigarette use. Ever-use increased among various age groups. In 2011, ever-use was highest among young adults (college students and those aged 20-28; 4.9%-7.0%), followed by adults (aged ≥18; 0.6%-6.2%), and adolescents (grades 6-12 and aged 11-19; <1%-3.3%). However, in 2012 adolescent ever-use increased to 6.8% and, among high school students, went as high as 10.0%. While the identified common correlate of e-cigarette use was a history of cigarette smoking, a notable proportion of adolescents and young adults who never smoked cigarettes had ever-used e-cigarettes. E-cigarette use was not consistently associated with attempting to quit tobacco among young adults. Adults most often reported e-cigarettes as a substitute for tobacco, although not always to quit. Reviewed studies showed a somewhat different pattern of e-cigarette use among young people (new e-cigarette users who had never used tobacco) versus adults (former or current tobacco users). Research is needed to better characterize prevalences, use correlates, and motives of use in different population groups, including how adolescent and young adult experimentation with e-cigarettes relates to other types of substance use behaviors. PMID:24680203

  17. Prevalence of Advance Directives Among Older Adults Admitted to Intensive Care Units and Requiring Mechanical Ventilation.

    PubMed

    Gamertsfelder, Elise M; Seaman, Jennifer Burgher; Tate, Judith; Buddadhumaruk, Praewpannarai; Happ, Mary Beth

    2016-04-01

    Because older adults are at high risk for hospitalization and potential decisional incapacity, advance directives are important components of pre-hospital advanced care planning, as they document individual preferences for future medical care. The prevalence of pre-hospital advance directive completion in 450 critically ill older adults requiring mechanical ventilation from two Mid-Atlantic hospitals is described, and demographic and clinical predictors of pre-hospital advance directive completion are explored. The overall advance directive completion rate was 42.4%, with those in older age groups (75 to 84 years and 85 and older) having approximately two times the odds of completion. No significant differences in the likelihood of advance directive completion were noted by sex, race, or admitting diagnosis. The relatively low prevalence of advance directive completion among older adults with critical illness and high mortality rate (24%) suggest a need for greater awareness and education. [Journal of Gerontological Nursing, 42(4), 34-41.]. PMID:26651862

  18. Prevalence of Anemia among Adults with Newly Diagnosed HIV/AIDS in China

    PubMed Central

    Shen, Yinzhong; Wang, Zhenyan; Lu, Hongzhou; Wang, Jiangrong; Chen, Jun; Liu, Li; Zhang, Renfang; Zheng, Yufang

    2013-01-01

    Background The prevalence of anemia among antiretroviral-naïve HIV-infected patients in China has not been well characterized. We conducted a cross-sectional study to estimate the prevalence of anemia among Chinese adults with newly diagnosed HIV/AIDS. Methods One thousand nine hundred and forty-eight newly diagnosed HIV-infected patients in China were selected during 2009 and 2010. Serum samples obtained from each individual were collected to measure hemoglobin levels. Demographics and medical histories were recorded. Factors associated with the presence of anemia were analysed by logistic regression. Results Among the 1948 patients, 75.8% were male. Median age was 40 years (range: 18–80 years). The overall prevalence of anemia among HIV-infected patients was 51.9% (51.5% among men, 53.2% among women). The prevalences of mild anemia, of moderate anemia, of severe anemia were 32.4%, 17.0%, and 2.5%, respectively. The prevalence of anemia was higher among ethnic minority patients than among the Han patients (70.9% versus 45.9%). The prevalence of anemia increased with increasing age (49.6%, 53.5% and 60.1% among patients who were 18–39, 40–59, and ≥60 years of age respectively) and with decreasing CD4 count (14.0%, 22.4%, 50.7%, and 74.6% among patients with CD4 count of ≥350, 200–349, 50–199, and <50 cells/mm3 respectively). The logistic regression analysis showed that older age, lower CD4 count and minority ethnicity were significantly associated with an increased risk of anemia. Conclusions Anemia is highly prevalent among Chinese adults with newly diagnosed HIV/AIDS, but severe anemia is less prevalent in this population. Older age, lower CD4 count and minority ethnicity are associated with an increased risk of anemia. PMID:24058490

  19. Association between Low-level Mercury Exposure and Neurobehavioral Functions in Korean Adults Living in a Coastal City

    PubMed Central

    Kim, Rock Bum; Kim, Byoung-Gwon; Kim, Yu-Mi; Hong, Young-Seoub; You, Chang-Hun

    2013-01-01

    Objectives The aim of this study was to determine the association between low-level mercury exposure and neurobehavioral functions in adults living in coastal regions of Korea. Methods We selected 172 adults aged 20-65 years living in a city in the coastal region of Korea. A sociodemographic survey was conducted, mercury levels in the blood, urine, and hair were measured, and the associations according to computerized neurobehavioral tests were determined using univariate analysis. After adjustment for associated variables, a multivariate linear regression analysis was performed. Results The geometric mean mercury levels in the blood, urine, and hair were 5.41 g/L (range, 0.00-15.84 g/L), 1.17 g/g-creatinine (range, 0.00-32.86 g/g-creatinine), and 1.37 mg/kg (range, 0.42-6.56 mg/kg), respectively. Variables that were associated with simple reaction time according to the neurobehavioral test results were age and urine mercury level. Variables associated with choice reaction time were the recent use of Korean traditional medicine and urine mercury level. Variables associated with the right-hand finger tapping speed test were age, gender, smoking behavior, education level, monthly household income, and urine mercury level. Variables associated with the left-hand finger tapping speed test were age, gender, education level, and urine mercury level. After adjustment for associated variables, there was no significant association between urine mercury level and simple reaction time (?=25.96; p=0.47), choice reaction time (?=50.37; p=0.32), or the number of left-hand finger taps (?=-1.54; p=0.21). However, urine mercury level was significantly associated with the number of right-hand finger taps (?=-3.86; p=0.01). Conclusions We found no evidence that low-level mercury exposure in adults is associated with deficits in neurobehavioral functions. A longer follow-up study is required to confirm this conclusion. PMID:24303351

  20. Polycyclic aromatic hydrocarbon (1-OHPG and 2-naphthol) and oxidative stress (malondialdehyde) biomarkers in urine among Korean adults and children.

    PubMed

    Yoon, Hyung-Suk; Lee, Kyoung-Mu; Lee, Kyoung-Ho; Kim, Sungkyoon; Choi, Kyungho; Kang, Daehee

    2012-07-01

    Using the urinary biomarkers 1-hydroxypyrene-glucuronide (1-OHPG), 2-naphthol, and malondialdehyde (MDA), we evaluated seasonal and regional variations in polycyclic aromatic hydrocarbon (PAH) exposure and oxidative stress among Korean adults and children. In total, 322 children (175 male and 147 female) and 332 adults (47 male and 285 female) were recruited in two regions of Korea, one representing a metropolitan area (Seoul/Incheon) and the other an industrial (Pohang) area, from winter 2002 to spring 2003. The subjects voluntarily gathered their first morning urine void, which was immediately transported to our laboratory and stored at -20 °C. Urinary 1-OHPG was measured by synchronous fluorescence spectroscopy, 2-naphthol by HPLC, and urinary MDA by HPLC with a UV detector. The median urinary 1-OHPG concentration tended to be higher in the industrial region than in the metropolitan region (0.92 vs. 0.77 ng/mL; p=0.03), and higher in winter than in spring (0.95 vs. 0.73 ng/mL; p<0.001). The median 2-naphthol concentration was also higher in the industrial region than in the metropolitan region (21.0 vs. 12.3 ng/mL; p<0.0001), but was higher in spring than in winter (19.7 vs. 10.3 ng/mL; p<0.0001). The median MDA concentration was significantly higher in winter than in spring (2.19 vs. 1.03 μmol/L; p<0.0001), whereas regional variation in MDA was observed only in female adults (p=0.02). In winter, the level of 1-OHPG was higher in children exposed to environmental tobacco smoke than in unexposed children (0.94 vs. 0.86 ng/mL; p=0.02). Our results indicate that both region and season can significantly influence the levels of PAH exposure and oxidative stress biomarkers. PMID:22436105

  1. Impact of Tobacco Control Policies and Mass Media Campaigns on Monthly Adult Smoking Prevalence

    PubMed Central

    Wakefield, Melanie A.; Durkin, Sarah; Spittal, Matthew J.; Siahpush, Mohammad; Scollo, Michelle; Simpson, Julie A.; Chapman, Simon; White, Victoria; Hill, David

    2008-01-01

    Objectives. We sought to assess the impact of several tobacco control policies and televised antismoking advertising on adult smoking prevalence. Methods. We used a population survey in which smoking prevalence was measured each month from 1995 through 2006. Time-series analysis assessed the effect on smoking prevalence of televised antismoking advertising (with gross audience rating points [GRPs] per month), cigarette costliness, monthly sales of nicotine replacement therapy (NRT) and bupropion, and smoke-free restaurant laws. Results. Increases in cigarette costliness and exposure to tobacco control media campaigns significantly reduced smoking prevalence. We found a 0.3-percentage-point reduction in smoking prevalence by either exposing the population to televised antismoking ads an average of almost 4 times per month (390 GRPs) or by increasing the costliness of a pack of cigarettes by 0.03% of gross average weekly earnings. Monthly sales of NRT and bupropion, exposure to NRT advertising, and smoke-free restaurant laws had no detectable impact on smoking prevalence. Conclusions. Increases in the real price of cigarettes and tobacco control mass media campaigns broadcast at sufficient exposure levels and at regular intervals are critical for reducing population smoking prevalence. PMID:18556601

  2. HIV testing among clients in high HIV prevalence venues: Disparities between older and younger adults

    PubMed Central

    Ford, Chandra L.; Lee, Sung-Jae; Wallace, Steven P.; Nakazono, Terry; Newman, Peter A.; Cunningham, William E.

    2014-01-01

    The Centers for Disease Control and Prevention recommends routine human immunodeficiency virus (HIV) testing of every client presenting for services in venues where HIV prevalence is high. Because older adults (age>50 years) have particularly poor prognosis if they receive their diagnosis late in the course of HIV disease, any screening provided to younger adults in these venues should also be provided to older adults. We examined aging-related disparities in recent (past 12 months) and ever HIV testing in a probability sample of at-risk adults (N=1,238) seeking services in needle exchange sites, sexually transmitted disease clinics and Latino community clinics that provide HIV testing. Using multiple logistic regression with generalized estimating equations, we estimated associations between age category (<50 years vs. >50 years) and each HIV testing outcome. Even after controlling for covariates such as recent injection drug use, older adults had 40% lower odds than younger adults did of having tested in the past 12 months (OR=0.6; 95% CI=0.40–0.90) or ever (OR=0.6; 95% CI=0.40–0.90). Aging-related disparities in HIV testing exist in these high HIV prevalence venues, and may contribute to known aging-related disparities in late diagnosis of HIV infection and poor long-term prognosis. PMID:25303208

  3. First findings and prevalence of adult heartworms (Dirofilaria immitis) in wild carnivores from Serbia.

    PubMed

    Penezić, Aleksandra; Selaković, Sanja; Pavlović, Ivan; Ćirović, Duško

    2014-09-01

    Heartworm (Dirofilaria immitis) is a parasitic roundworm that causes a zoonotic disease known as dirofilariosis. Little is known about the role of wild carnivores serving as reservoirs in nature. Therefore, we examined 738 hearts and lungs of free ranging wild carnivores from Serbia to determine the presence of adult heartworms. During the period 2009-2013, the prevalence in golden jackals (Canis aureus) was 7.32%, in red foxes (Vulpes vulpes) 1.55%, in wolves (Canis lupus) 1.43%, and in wild cats (Felis silvestris) 7.69%. No adult heartworm specimens were found in beech martens (Martes foina), stone martens (Martes martes), European polecats (Mustela putorius), badgers (Meles meles) or otter (Lutra lutra). The highest recorded prevalence was in 2013 (7.30%) and the lowest in 2012 (1.6%). In jackals, the prevalence was higher in males (10%) than in females (4.06%), while in foxes the prevalence was 1.75% in males and 1.26% in females. The most infected host was a wolf in which 37 adult specimens were found. Because of the potentially significant role in the life cycle of D. immitis, populations of wild carnivores in Europe should be further examined and tested for heartworm infections. PMID:24951168

  4. Prevalence of ADHD and its subtypes in male and female adult prison inmates.

    PubMed

    Cahill, Brian S; Coolidge, Frederick L; Segal, Daniel L; Klebe, Kelli J; Marle, Peter D; Overmann, Karenleigh A

    2012-01-01

    There are few published studies of attention-deficit/hyperactivity disorder (ADHD) in adult inmates, and even fewer studies that have considered ADHD in adult inmates by gender. The present study examined the prevalence of ADHD, its subtypes, and associated psychological and neuropsychological comorbidity as a function of gender in a sample of 3,962 inmates (3,439 men and 523 women; mean age = 33.6 years, range 17-73) who had completed the 250-item, self-report, Diagnostic and Statistical Manual of Mental Disorders, 4th edition (Text Revision) (DSM-IV-TR)-aligned Coolidge Correctional Inventory (CCI). The overall ADHD prevalence rate found was 10.5%, which is substantially higher than the rate among adults in the general population (2-5%). The female inmate ADHD prevalence rate (15.1%) was higher than the male inmate ADHD rate (9.8%), consistent with some previous studies. The most prevalent ADHD subtype for both genders was the hyperactive-impulsive subtype. The combined and inattentive ADHD subtypes had higher levels of comorbid psychopathology than the hyperactive-impulsive ADHD subtype. As the presence of ADHD and associated gender differentials may impact the success of rehabilitation and educative programs with inmates, the assessment of ADHD and comorbid psychopathology should be a priority in initial inmate screening and evaluation. PMID:22496046

  5. Multimorbidity prevalence and pattern in Indonesian adults: an exploratory study using national survey data

    PubMed Central

    Hussain, Mohammad Akhtar; Huxley, Rachel R; Al Mamun, Abdullah

    2015-01-01

    Objectives To estimate the prevalence and pattern of multimorbidity in the Indonesian adult population. Design Cross-sectional study. Setting Community-based survey. The sampling frame was based on households in 13 of the 27 Indonesian provinces, representing about 83% of the Indonesian population. Participants 9438 Indonesian adults aged 40 years and above. Main outcome measures Prevalence and pattern of multimorbidity by age, gender and socioeconomic status. Results The mean number of morbidities in the sample was 1.27 (SE±0.01). The overall age and sex standardised prevalence of multimorbidity was 35.7% (34.8% to 36.7%), with women having significantly higher prevalence of multimorbidity than men (41.5% vs 29.5%; p<0.001). Of those with multimorbidity, 64.6% (62.8% to 66.3%) were aged less than 60 years. Prevalence of multimorbidity was positively associated with age (p for trend <0.001) and affluence (p for trend <0.001) and significantly greater in women at all ages compared with men. For each 5-year increment in age there was an approximate 20% greater risk of multimorbidity in both sexes (18% in women 95% CI 1.14 to 1.22 and 22% in men 95% CI 1.18 to 1.26). Increasing age, female gender, non-Javanese ethnicity, and high per-capital expenditure were all significantly associated with higher odds of multimorbidity. The combination of hypertension with cardiac diseases, hypercholesterolemia, arthritis, and uric acid/gout were the most commonly occurring disease pairs in both sexes. Conclusions More than one-third of the Indonesian adult population are living with multimorbidity with women and the more wealthy being particularly affected. Of especial concern was the high prevalence of multimorbidity among younger individuals. Hypertension was the most frequently occurring condition common to most individuals with multimorbidity. PMID:26656028

  6. Prevalence and Determinants of Tobacco Use in India: Evidence from Recent Global Adult Tobacco Survey Data

    PubMed Central

    Singh, Akansha; Ladusingh, Laishram

    2014-01-01

    Background Tobacco use in India is characterized by a high prevalence of smoking and smokeless tobacco use, with dual use also contributing a noticeable proportion. In the context of such a high burden of tobacco use, this study examines the regional variations, and socioeconomic, demographic and other correlates of smoking, smokeless tobacco and dual use of tobacco in India. Methods and Findings We analyzed a cross sectional, nationally representative sample of individuals from the Global Adult Tobacco Survey in India (2009–10), which covered 69,296 individuals aged 15 years and above. The current tobacco use in three forms, namely, smoking only, smokeless tobacco use only, and both smoking and smokeless tobacco use were considered as outcomes in this study. Descriptive statistics, cross tabulations and multinomial logistic regression analysis were adopted as analytical tools. Smokeless tobacco use was the major form of tobacco use in India followed by smoking and dual tobacco use. Tobacco use was higher among males, the less educated, the poor, and the rural population in India. Respondents lacking knowledge of health hazards of tobacco had higher prevalence of tobacco use in each form. The prevalence of different forms of tobacco use varies significantly by states. The prevalence of tobacco use increases concomitantly with age among females. Middle-aged adult males had higher prevalence of tobacco use. Age, education and region were found to be significant determinants of all forms of tobacco use. Adults from the poor household had significantly higher risk of consuming smokeless tobacco. Lack of awareness about the selected hazards of tobacco significantly affects tobacco use. Conclusions There is an urgent need to curb the use of tobacco among the sub-groups of population with higher prevalence. Tobacco control policies in India should adopt a targeted, population-based approach to control and reduce tobacco consumption in the country. PMID:25474196

  7. Prevalence and Secular Trends in Obesity Among Chinese Adults, 1991–2011

    PubMed Central

    Mi, Ying-Jun; Zhang, Bing; Wang, Hui-Jun; Yan, Jing; Han, Wei; Zhao, Jing; Liu, Dian-Wu; Tian, Qing-Bao

    2015-01-01

    Introduction The prevalence of obesity in Chinese adults increased from 1991 to 2000; however, recent changes in this trend are unclear. This study aims to estimate the current prevalence of obesity and to assess trends in obesity and BMI distribution in Chinese adults from 1991 through 2011. Methods Height and weight measurements of 12,249 Chinese adults from the 2011 China Health and Nutrition Survey were analyzed (in 2013) together with China Health and Nutrition Survey data for 1991–2009. Obesity was defined as BMI ≥28.0 based on the Working Group on Obesity in China criteria. Results In the 2011 survey, the age-adjusted mean BMI was 23.8 (95% CI=23.7, 23.9) for men and 23.4 (95% CI=23.2, 23.5) for women. The age-adjusted prevalence of obesity was 11.3% (95% CI=10.8%, 11.9%) overall, 11.8% (95% CI=10.8%, 12.6%) among men, and 11.0% (95% CI=10.3%, 11.8%) among women. Estimates of age-adjusted obesity prevalence among the Chinese population were significantly lower than those of the U.S. population (all p<0.05). Over the 20-year period, the prevalence of obesity increased from 2.88% to 11.8% among men (age-adjusted annual change in OR=1.08, 95% CI=1.07, 1.09, p<0.001) and from 4.55% to 11.0% among women (OR=1.05, 95% CI=1.05, 1.06, p<0.001). Similar significant findings were observed for both men and women based on WHO recommendations. Conclusions The prevalence of obesity among both Chinese men and women increased significantly from 1991 through 2011, particularly among men. PMID:26275960

  8. The Next Generation of Users: Prevalence and Longitudinal Patterns of Tobacco Use Among US Young Adults

    PubMed Central

    Williams, Valerie; Rath, Jessica; Villanti, Andrea C.; Vallone, Donna

    2014-01-01

    Objectives. We monitored the prevalence and patterns of use of the array of tobacco products available to young adults, who are at risk for initiation and progression to established tobacco use. Methods. We used data from waves 1 to 3 of GfK’s KnowledgePanel (2011–2012), a nationally representative cohort of young adults aged 18 to 34 years (n = 2144). We examined prevalence and patterns of tobacco product use over time, associated demographics, and state-level tobacco policy. We used multivariable logistic regression to determine predictors of initiation of cigarettes as well as noncombustible and other combustible products. Results. The prevalence of ever tobacco use rose from 57.28% at wave 1 to 67.43% at wave 3. Use of multiple products was the most common pattern (66.39% of tobacco users by wave 3). Predictors of initiation differed by product type and included age, race/ethnicity, policy, and use of other tobacco products. Conclusions. Tobacco use is high among young adults and many are using multiple products. Efforts to implement policy and educate young adults about the risks associated with new and emerging products are critical to prevent increased initiation of tobacco use. PMID:24922152

  9. The Prevalence of Asthma in an Adult Population in Khorramabad, Iran

    PubMed Central

    Amiri, A; Asadi, S; Almasi, V; Ghobadi, A

    2014-01-01

    ABSTRACT Objective: Asthma is one of the most common respiratory disorders. There have not been any studies assessing the prevalence rate for asthma based on spirometry in an adult population in the west of Iran. The aim of this study was to assess the prevalence of asthma in an adult population in Khorramabad, in the west of Iran. Methods: This prospective cross-sectional study was done on adult residents in Khorramabad between 2009 and 2010. The samples were selected by cluster and systematic sampling methods. The interviewers went to the selected homes and evaluated the samples by the standard questionnaire of the European Community Respiratory Health Survey. The individuals who were susceptible to asthma were evaluated using a hand-held spirometer (ZAN 100, Obertulba, Germany). Also, in the patients whose first spirometry had been normal, a more than 10% reduction in forced expiratory volume in one second (FEV1) after the exercise and more than 12% rise in FEV1 after the salbutamol spray inhalation was considered as having asthma. Finally, the data were summarized using means and percentages. Results: Eight hundred and fifty-seven adults were evaluated by the questionnaire and 450 suspicious cases were referred to the pulmonologist's office. The frequency of spirometry-diagnosed asthma in the adult residents of Khorramabad was 9.45%. Conclusion: The prevalence of asthma in Khorramabad in our study was more than in similar studies in Iran and other countries. Doing analytical studies on the prevalence of asthma and its risk factors is recommended. PMID:25781280

  10. Prevalence and Correlates of Prescription Drug Misuse among Socially Active Young Adults

    PubMed Central

    Kelly, Brian C.; Wells, Brooke E.; LeClair, Amy; Tracy, Daniel; Parsons, Jeffrey T.; Golub, Sarit A.

    2012-01-01

    Background Prescription drug misuse represents an emerging global drug trend. Data indicate that young adults are misusing prescription drugs at high rates. As such, continued surveillance of the patterns of prescription drug misuse among young adults is critical, particularly for those engaged in social scenes known to accommodate drug use. Methods Prevalence and correlates of lifetime and recent prescription drug misuse among urban young adults recruited at nightlife venues using time-space sampling are assessed via prevalence estimates and logistic regression analyses. Results In a diverse sample of 1,207 young adults, 44.1% reported lifetime prescription drug misuse, and 20.3% reported misuse during the past three months. Stimulants were the most common class of drug respondents misused within the past six months (16.7%), followed by pain killers (16.5%) and sedatives (14.5%). While no gender or sexual orientation differences in misuse prevalence existed, Black youth reported the lowest prevalence of misuse. In multivariate analyses, increased age was associated with lower odds of recent misuse, females report lower odds of recent use, and Black, Asian, and Latino individuals had lower odds of recent misuse than Whites. These odds varied by prescription drug type. Negative binomial regression analyses indicate that, among prescription drug misusers, women misuse prescription drugs less frequently. Younger individuals more frequently misuse stimulants and older individuals more frequently misuse sedatives. Racial variation existed with frequency of use across classes. Conclusions This study illustrates the need for health promotion efforts targeting prescription drug misuse among young adults who are highly socially active. Future research should focus on motivations for and factors associated with prescription drug misuse within youth cultures. Further research may provide a fuller sense of how to reduce the impact of prescription drug misuse for nations whose prescription drug problem lags behind that of the U.S. PMID:23036649

  11. Characteristics of Adults with Down Syndrome: Prevalence of Age-Related Conditions

    PubMed Central

    Carfì, Angelo; Antocicco, Manuela; Brandi, Vincenzo; Cipriani, Camilla; Fiore, Francesca; Mascia, Donatella; Settanni, Silvana; Vetrano, Davide L.; Bernabei, Roberto; Onder, Graziano

    2014-01-01

    Introduction: In the last decades, life expectancy of persons with Down syndrome (DS) has dramatically increased and it is estimated that they will be living as long as the general population within a generation. Despite being included among the progeroid syndromes, because of the presence of features typically observed in older adults, DS is still regarded as a disease of pediatric interest. Because limited knowledge is available on the clinical characteristics of adults with DS, this study aimed to assess clinical and non-clinical features of this population and to describe similarities to the geriatric population. Methods: In this study, we described 60 adults with DS evaluated at the Day Hospital of the Geriatric Department of the Policlinico A. Gemelli, Università Cattolica del Sacro Cuore in Rome. Individuals were assessed through a standardized protocol. Results: The mean age of study participants was 38 years (range, 18–58 years) and 42 (70.0%) were women. Geriatric conditions were highly prevalent: severe cognitive impairment was diagnosed in 39 (65.0%) participants, behavioral symptoms were present in 25 (41.7%), and functional impairment in 23 (38.3%). Six (10.0%) participants lived in institutions and 11 (18.3%) were diagnosed as obese. The mean number of drugs used was 2.4; use of psychotropic drugs was highly prevalent. The most common chronic diseases were thyroid problems (44, 73.3%), followed by mood disorders (19, 31.7%), osteoporosis (18, 30.0%), and cardiac problems (10, 16.7%). Geriatric conditions and chronic diseases were more prevalent among participants aged ≥40 years. Conclusion: Several similarities between older adults and adults with DS were observed. Comorbidities, geriatric conditions, cognitive and functional deficits, and social problems are highly prevalent in both populations, contributing to the high complexity of these patients’ assessment and treatment. PMID:25593924

  12. Comparison of Serum Ferritin and Vitamin D in Association with the Severity of Nonalcoholic Fatty Liver Disease in Korean Adults

    PubMed Central

    Jeong, Dong Wook; Lee, Hye Won; Cho, Young Hye; Yi, Dong Won; Lee, Sang Yeoup; Son, Seok Man

    2014-01-01

    Background Increased serum ferritin and decreased vitamin D levels associated with nonalcoholic fatty liver disease (NAFLD). However, their association with the severity of NAFLD has not been fully evaluated. The aim of this study was to compare the association of serum ferritin and 25(OH)D3 levels with the severity of ultrasonographically detected NAFLD (US-NAFLD) and hepatic steatosis defined by fatty liver index (FLI) in Korean adults. Methods A cross-sectional analysis of clinical and anthropometric data, including serum ferritin and 25(OH)D3, from men (n=295) and women (n=263) who underwent a routine health check-up in 2012. Results In men, with an increase in the quartile of serum ferritin level, the incidences of subjects with metabolic syndrome (P=0.002), US-NAFLD (P=0.041), and FLI ≥60 (P=0.010) were significantly elevated. In women, the incidence of subjects with US-NAFLD was also significantly elevated with increases in the serum ferritin quartile (P=0.012). Regarding 25(OH)D3, no statistical differences were observed among the different quartiles in either gender. Serum ferritin level significantly increased as the severity of US-NAFLD increased (P<0.001); however, no significant differences in 25(OH)D3 level were observed in men. No significant differences in either serum ferritin or 25(OH)D3 level were observed among women with different levels of severity of US-NAFLD. Conclusion Increased serum ferritin level showed a closer association with severity of NAFLD compared with level of serum vitamin D, suggesting that serum ferritin level may be a better marker than vitamin D level for predicting the severity of US-NAFLD and hepatic steatosis in a clinical setting. PMID:25559574

  13. Association Between Hearing Impairment and Albuminuria in the Korean Adults: The 2011-2012 Korea National Health and Nutrition Examination Survey.

    PubMed

    Hong, Jae Won; Ku, Cheol Ryong; Noh, Jung Hyun; Kim, Dong-Jun

    2015-10-01

    Although the associations between albuminuria and renal and cardiovascular diseases, including diabetes and hypertension, have been extensively studied, few studies have investigated the association between albuminuria and hearing impairment. In this study, we assessed the relationship between albuminuria and hearing impairment in 9786 adult Korean subjects, using data from the Korea National Health and Nutrition Examination Survey (KNHANES) performed in 2011-2012. The range of urinary albumin-to-creatinine ratio (UACR) was divided into 4 grades: grade 1 (first tertile of low-grade albuminuria [LGA]), 0.00 to 1.99 mg/g Cr; grade 2 (second tertile of LGA), 2.00 to 5.49 mg/g Cr; grade 3 (third tertile of LGA), 5.50 to 29.99 mg/g Cr; grade 4 (albuminuria), ≥30.00 mg/g Cr.The age- and sex-adjusted weighted UACR was higher in subjects with hearing impairment compared with those without hearing impairment (26.2 ± 4.7 mg/g Cr vs 14.1 ± 1.5 mg/g Cr, P = 0.020). The age- and sex-adjusted weighted prevalence of albuminuria was also higher in subjects with hearing impairment compared with subjects without hearing impairment. (8.3 ± 0.9% vs 5.8 ± 0.4%, P = 0.013) The age- and sex-adjusted weighted percentage of hearing impairment increased as UACR increased (18.0% ± 0.6%, 20.0% ± 0.8%, 22.2% ± 0.9%, 25.3% ± 2.0%, respectively; P < 0.001). Logistic regression analyses were performed for hearing impairment by albuminuria, with age, sex, tobacco use, heavy alcohol use, educational background, occupational noise exposure, obesity, hypertension, diabetes, total serum cholesterol, and estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m as covariates. Using grade 1 of UACR as the control, grade 3 (odds ratio [OR] 1.28, 95% confidence interval [CI] 1.05-1.53, P = 0.005) and grade 4 (OR 1.41, 95% CI 1.04-1.90, P = 0.026) of UACR were correlated with hearing impairment, respectively. When the level of hearing impairment (dB) was analyzed as a continuous variable, it was positively correlated with log UACR (Spearman correlation, unadjusted r = 0.226, adjusted r = 0.076, P < 0.001).In conclusion, we are the first to demonstrate that albuminuria is associated with hearing impairment in the Korean general population, using nationally representative data. Screening for albuminuria would allow for interventions for the prevention of hearing impairment. PMID:26512589

  14. Community-level adult daily smoking prevalence moderates the association between adolescents' cigarette smoking and perceived smoking by friends.

    PubMed

    Thrul, Johannes; Lipperman-Kreda, Sharon; Grube, Joel W; Friend, Karen B

    2014-09-01

    Few studies have investigated the complex interactions among the individual- and community-level social risk factors that underlie adolescents' smoking behaviors. This study investigated whether community-level adult daily smoking prevalence is associated with adolescents' smoking and whether it moderates the associations between perceived friends' smoking approval and smoking behavior and adolescents' own smoking. Self-reported data from 1,190 youths (50.3% female; 13-18 years old) in 50 midsized Californian cities were obtained through telephone interviews. Community characteristics were obtained from 2010 GeoLytics data. Community adult daily smoking prevalence was ascertained from telephone interviews with 8,918 adults conducted in the same 50 cities. Multilevel analyses, controlling for individual and city characteristics, were used to predict adolescents' past 12-month smoking from perceived friends' smoking approval and smoking behavior and from community adult daily smoking prevalence. Results showed that perceived friends' smoking approval and behavior were associated positively with adolescents' smoking, as was the community-level prevalence of adult daily smoking. Furthermore, the association between perceived friends' smoking behavior and adolescents' own smoking was moderated by the prevalence of adult daily smokers in the community. Specifically, the association was stronger in cities with higher prevalence of adult smokers. These results suggest that adult community norms that are more supportive of smoking may enhance the influence of friends' smoking behavior. Therefore, interventions designed to prevent or reduce youths' smoking should also focus on reducing smoking by adults. PMID:24241785

  15. Pertussis seroprevalence in korean adolescents and adults using anti-pertussis toxin immunoglobulin G.

    PubMed

    Lee, Soo Young; Han, Seung Beom; Bae, E Young; Kim, Jong-Hyun; Kang, Jin Han; Park, Yeon-Joon; Ma, Sang Hyuk

    2014-05-01

    This study was conducted to evaluate age-specific seroprevalence of pertussis in Korea and to formulate a strategy to prevent and reduce the incidence of pertussis. Residual serum samples of healthy adolescents and adults 11 yr of age or older were collected between July 2012 and December 2012, and anti-pertussis toxin (PT) IgG titers were measured using a commercial ELISA kit. We compared the mean anti-PT IgG titers and seroprevalence of pertussis of the six age groups: 11-20, 21-30, 31-40, 41-50, 51-60, and ≥ 61 yr. A total of 1,192 subjects were enrolled. The mean anti-PT IgG titer and pertussis seroprevalence were 35.53 ± 62.91 EU/mL and 41.4%, respectively. The mean anti-PT IgG titers and seroprevalence were not significantly different between the age groups. However, the seroprevalence in individuals 51 yr of age or older was significantly higher than in individuals younger than 51 yr (46.5% vs 39.1%, P = 0.017). Based on these results, a new pertussis prevention strategy is necessary for older adults. PMID:24851020

  16. Association of Sociodemographic Factors, Smoking-Related Beliefs, and Smoking Restrictions With Intention to Quit Smoking in Korean Adults: Findings From the ITC Korea Survey

    PubMed Central

    Myung, Seung-Kwon; Seo, Hong Gwan; Cheong, Yoo-Seock; Park, Sohee; Lee, Wonkyong B; Fong, Geoffrey T

    2012-01-01

    Background Few studies have reported the factors associated with intention to quit smoking among Korean adult smokers. This study aimed to examine sociodemographic characteristics, smoking-related beliefs, and smoking-restriction variables associated with intention to quit smoking among Korean adult smokers. Methods We used data from the International Tobacco Control Korea Survey, which was conducted from November through December 2005 by using random-digit dialing and computer-assisted telephone interviewing of male and female smokers aged 19 years or older in 16 metropolitan areas and provinces of Korea. We performed univariate analysis and multiple logistic regression analysis to identify predictors of intention to quit. Results A total of 995 respondents were included in the final analysis. Of those, 74.9% (n = 745) intended to quit smoking. In univariate analyses, smokers with an intention to quit were younger, smoked fewer cigarettes per day, had a higher annual income, were more educated, were more likely to have a religious affiliation, drank less alcohol per week, were less likely to have self-exempting beliefs, and were more likely to have self-efficacy beliefs regarding quitting, to believe that smoking had damaged their health, and to report that smoking was never allowed anywhere in their home. In multiple logistic regression analysis, higher education level, having a religious affiliation, and a higher self-efficacy regarding quitting were significantly associated with intention to quit. Conclusions Sociodemographic factors, smoking-related beliefs, and smoking restrictions at home were associated with intention to quit smoking among Korean adults. PMID:22186157

  17. Feasibility of a Self-Determination Theory-Based Exercise Program in Community-Dwelling South Korean Older Adults: Experiences from a 13-Month Trial.

    PubMed

    Lee, Minyoung; Kim, Min Joo; Suh, Dongwon; Kim, Jungjin; Jo, Eunkyoung; Yoon, BumChul

    2016-01-01

    Little is known about the effectiveness of self-determination theory (SDT), a representative motivational theory, on exercise domain in older adults. This feasibility study used quantitative and qualitative approaches to evaluate the effectiveness of a 13-month group exercise program applying SDT-based motivational strategies on exercise adherence, physical fitness, and quality of life, and to explore factors affecting exercise adherence in South Korean older adults (N = 18). Exercise attendance rate was high (82.52%). There were significant differences in aerobic endurance (p < .001), lower body strength (p < .05), dynamic balance (p < .001), and perceived social functioning (p < .05) at 13 months compared with baseline. Factors affecting exercise adherence were related to the SDT-based motivational strategies. These results support the importance of health professionals applying SDT-based motivational strategies to exercise programs to help facilitate motivation for participation and to promote physical fitness and quality of life in older adults. PMID:25699515

  18. Culture Camp, Ethnic Identity, and Adoption Socialization for Korean Adoptees: A Pretest and Posttest Study

    ERIC Educational Resources Information Center

    Baden, Amanda L.

    2015-01-01

    This study explores the impact of racial-ethnic socialization on adopted South Korean children and adolescents who attended a sleepaway Korean culture camp for one week. This camp provided racial-ethnic socialization experiences via exposure to camp counselors, staff, and teachers who were Korean Americans, Korean nationals, and Korean adult

  19. Prevalence of Overweight, Obesity, and Abdominal Obesity in a Representative Sample of Portuguese Adults

    PubMed Central

    Sardinha, Luís B.; Santos, Diana A.; Silva, Analiza M.; Coelho-e-Silva, Manuel J.; Raimundo, Armando M.; Moreira, Helena; Santos, Rute; Vale, Susana; Baptista, Fátima; Mota, Jorge

    2012-01-01

    This study determined the prevalence of overweight, obesity, and abdominal obesity in the Portuguese adults and examined the relationship between above mentioned prevalences and educational level. Body mass, stature, and waist circumference were measured in a representative sample of the Portuguese population aged 18–103 years (n = 9,447; 18–64 years: n = 6,908; ≥65 years: n = 2,539). Overweight and obesity corresponded to a body mass index ranging between 25–29.9 kg/m2 and ≥30 kg/m2, respectively. Abdominal obesity was assessed as >102 cm for males and >88 cm for females. After adjusting for educational level, the combined prevalences of overweight and obesity were 66.6% in males and 57.9% in females (18–64 years). Respective values in older adults (≥65 years) were 70.4% for males and 74.7% for females. About 19.3% of adult males and 37.9% of adult females presented abdominal obesity. Correspondent values in older adults were 32.1%, for males, and 69.7%, for females. In adults, low educational level was related to an increased risk for overweight (OR = 2.54; 95% CI: 2.08–3.09), obesity (OR = 2.76; 95% CI: 2.20–3.45), and abdominal obesity (OR = 5.48; 95% CI: 4.60–6.52). This reinforces the importance of adjusting public health strategies for educational level. PMID:23118905

  20. Prevalence of Porphyromonas gingivalis fimA genotypes in the peri-implant sulcus of Koreans assessed using a new primer

    PubMed Central

    2016-01-01

    Purpose Porphyromonas gingivalis fimA is a virulence factor associated with periodontal diseases, but its role in the pathogenesis of peri-implantitis remains unclear. We aimed to evaluate the relationship between the condition of peri-implant tissue and the distribution of P. gingivalis fimA genotypes in Koreans using a new primer. Methods A total of 248 plaque samples were taken from the peri-implant sulci of 184 subjects. The control group consisted of sound implants with a peri-implant probing depth (PD) of 5 mm or less with no bleeding on probing (BOP). Test group I consisted of implants with a peri-implant PD of 5 mm or less and BOP, and test group II consisted of implants with a peri-implant PD of more than 5 mm and BOP. DNA was extracted from each sample and analyzed a using a polymerase chain reaction (PCR) with P. gingivalis-specific primers, followed by an additional PCR assay to differentiate the fimA genotypes in P. gingivalis-positive subjects. Results The Prevalence of P. gingivalis in each group did not significantly differ (P>0.05). The most predominant fimA genotype in all groups was type II. The prevalence of type Ib fimA was significantly greater in test group II than in the control group (P<0.05). Conclusions The fimA type Ib genotype of P. gingivalis was found to play a critical role in the destruction of peri-implant tissue, suggesting that it may be a distinct risk factor for peri-implantitis. PMID:26937292

  1. Changes in the prevalence of asthma in adults since 1966: the Busselton health study.

    PubMed

    James, A L; Knuiman, M W; Divitini, M L; Hui, J; Hunter, M; Palmer, L J; Maier, G; Musk, A W

    2010-02-01

    Asthma prevalence has increased worldwide; although less so in developed countries recently. This study assessed changes in the prevalence of asthma and related symptoms in the Busselton community since 1966. Cross-sectional respiratory health surveys of Busselton adults were conducted in 1966, 1969, 1972, 1975, 1981, 1990 and 2005-2007. Logistic regression models were used to estimate prevalence rates of asthma, respiratory symptoms, smoking, airway hyperresponsiveness (AHR) and atopy and to make comparisons in 2005-2007 and previous survey years. Asthma was defined as ever having doctor-diagnosed asthma (DDA). The prevalence of DDA was around 6% from 1966 to 1975, 8% in 1981 and rose to 19% in 2005-2007. From 1981 to 2005-2007, smoking prevalence declined and obesity and atopy increased but changes in these variables explained only a small part of the increase in DDA. Wheeze and cough/phlegm increased but AHR, breathlessness and doctor-diagnosed bronchitis remained relatively stable over the same period. These observations indicate that the increase in DDA is partly explained by increased symptoms and atopy. The lack of changes in AHR and doctor-diagnosed bronchitis suggests that factors such as diagnostic transfer and increased awareness of asthma have also contributed to the rise in prevalence of DDA. PMID:19643935

  2. APC-Modeling of Smoking Prevalence among US Adolescents and Yong Adults

    PubMed Central

    Chen, Xinguang; Lin, Feng; Stanton, Bonita; Zhan, Xun

    2012-01-01

    Objective To investigate the association of age, period and cohort with the changing pattern of cigarette smoking among youth and young adults for better planning tobacco control in the United States. Methods Age-period-cohort analysis of the 1990-2005 National Survey on Drug Use and Health data. Results Rates of lifetime and 30-day smoking for adolescents fluctuated between 1990-96 before they declined; the same rates for young adults progressively increased until 2002 before declining. There were significant cohort effects on changes in the prevalence rates of cigarette smoking. Conclusions The cohort effects on smoking underscore the need for sustained tobacco control policies. PMID:22040588

  3. Are higher blood mercury levels associated with dry eye symptoms in adult Koreans? A population-based cross-sectional study

    PubMed Central

    Chung, So-Hyang

    2016-01-01

    Objectives The purpose of this study was to investigate whether blood mercury concentrations associated with the presence of dry eye symptoms in a nationally representative Korean population. Methods Population-based prospective cross-sectional study using the heavy metal data set of the 2010–2012 Korean National Health and Nutrition Examination Survey (KNHANES). A total of 4761 adult Koreans were the eligible population in this study. Of the 7162 survey participants, 2401 were excluded because they were <19 years of age, there were missing data in the heavy metal data set, or they had diabetes, rheumatoid arthritis, thyroid disease, asthma, depression and/or under-the-eye surgery. Blood mercury levels were measured on the day the participants completed a questionnaire regarding the presence of dry eye symptoms (persistent dryness or eye irritation). The population was divided into low and high groups by median level (4.26 and 2.89 µg/L for males and females, respectively). Results Self-reported dry eye symptoms were present in 13.0% of the cohort. Participants with dry eye symptoms were significantly more likely to have blood mercury levels exceeding the median than those without dry eye symptoms (45.7% vs 51.7%, p=0.021). Logistic regression analysis showed that, after adjusting for age, gender, education, total household income, smoking status, heavy alcohol use, sleep time, perceived stress status, total cholesterol levels and atopy history, dry eye symptoms were significantly associated with blood mercury levels that exceeded the median (reference: lower mercury group; OR, 1.324; 95% CI 1.059 to 1.655; p<0.05). Conclusions High blood mercury levels were associated with dry eye symptoms in a nationally representative Korean population. PMID:27121705

  4. Analysis of Kimchi, vegetable and fruit consumption trends among Korean adults: data from the Korea National Health and Nutrition Examination Survey (1998-2012)

    PubMed Central

    Kim, Eun-Kyung; Ha, Ae-Wha; Choi, Eun-Ok

    2016-01-01

    BACKGROUND/OBJECTIVES The purpose of this study is to analyze daily kimchi, vegetable and fruit consumption by general characteristics and vegetable and fruit consumption from 1998 to 2012 by the Korean population based on the data of the KNHANES (Korea National Health and Nutrition Examination Survey). SUBJECTS/METHODS This study is based on the 1998-2012 KNHNES. Analysis data on 54,700 subjects aged 19 years and older were obtained from health behavior interviews and the 24-hour dietary recall method. RESULTS Daily kimchi consumption and portion size of kimchi decreased significantly from 1998 to 2012 (adjusted P for trend < 0.0001). Meanwhile, daily consumption of both non-salted vegetable and fruit with and without kimchi did not significantly change between 1998 and 2012. Reduced consumption of kimchi, non-salted vegetable, and fruit was observed for both genders as well as daily meal episodes and cooking locations. Male and female subjects with insufficient non-salted vegetable and fruit intake were increased 1.4 times and 1.3 times, respectively, in 2012 than 1998. All subjects consumed at least 400 g/day of non-salted vegetable, fruit, and kimchi in each survey year, although they consumed insufficient amounts (< 400 g/day) of non-salted vegetable and fruit without kimchi. CONCLUSIONS Since Koreans generally consume high amounts of fermented vegetables, including kimchi, total vegetables and fruit. Consumption of these foods by the Korean adult population reached 400 g, which is the recommended intake of the WCRF/AICR. Based on this result, it is necessary to promote consumption of kimchi in the Korean population and research the development of low sodium kimchi in the future. PMID:27087903

  5. The prevalence of positive urinary cotinine tests in Korean infertile couples and the effect of smoking on assisted conception outcomes

    PubMed Central

    Kim, Hoon; Kim, Seul Ki; Yu, Eun Jeong; Lee, Jung Ryeol; Suh, Chang Suk; Kim, Seok Hyun

    2015-01-01

    Objective Smoking has been reported to harm nearly every organ of the body, but conflicting results have been reported regarding the effects of smoking on assisted conception. In this prospective cohort study, we aimed to investigate the prevalence of positive urinary cotinine tests in infertile couples and whether cotinine positivity was associated with infertility treatment outcomes. Methods A qualitative urinary cotinine test was administered to 127 couples who underwent in vitro fertilization (IVF, n=92) or intrauterine insemination (IUI, n=35). Results The overall prevalence of positive urinary cotinine test was 43.3% (55/127) in the male partners and 10.2% (13/127) in the female partners with similar prevalence rates in both genders in the IUI and IVF groups. Semen characteristics, serum markers of ovarian reserve, and number of retrieved oocytes were comparable among cotinine-positive and cotinine-negative men or women (with the exception of sperm count, which was higher among cotinine-positive men). The results of urinary cotinine tests in infertile couples were not associated with IVF and IUI outcomes. Conclusion The presence of cotinine in the system, as indicated by a positive urinary cotinine test, was not associated with poorer outcomes of infertility treatment. PMID:26816872

  6. Association of Estimated Glomerular Filtration Rate with Hemoglobin Level in Korean Adults: The 2010–2012 Korea National Health and Nutrition Examination Survey

    PubMed Central

    Han, Sang Youb; Oh, Se Won; Hong, Jae Won; Yi, Seong Yoon; Noh, Jung Hyun; Lee, Hye Ran; Kim, Dong-Jun

    2016-01-01

    Purpose Little is known about anemia in patients with early renal dysfunction. We aimed to investigate the association of hemoglobin level and anemia prevalence with estimated glomerular filtration rate (eGFR) decline using a nation-wide representative sample of the adult Korean population. Methods In total, 17,373 participants (7,296 men; weighted n = 18,330,187; mean age, 44.2±0.3 years; 9,886 women, weighted n = 18,317,454; mean age, 46.9±0.3 years) were included. eGFR was divided into 5 groups: Group 1, ≥105; Group 2, 90–104; 75–89; Group 4, 60–74; and Group 5, <60 mL/min/1.73m2. Results The weighted anemia prevalence rates were 2.6% in men and 12.8% in women. In men, the weighted hemoglobin level increased with a decrease in eGFR; this value peaked at an eGFR of 60–89 mL/min/1.73m2 and decreased thereafter at an eGFR of <60 mL/min/1.73m2 (15.19±0.03, 15.35±0.03, 15.53±0.03, 15.52±0.06, and 14.90±0.12 g/dL from Groups 1 to 5) after adjustment for age, college graduation, cancer history, current smoking, waist circumference, serum cholesterol level, serum triglyceride level, and diastolic blood pressure. In women, the weighted hemoglobin level increased with a decrease in eGFR; this value peaked with an eGFR of 75–89 mL/min/1.73m2 and decreased thereafter (12.90±0.03, 13.08±0.02, 13.20±0.04, 13.14±0.05, and 12.47±0.11 g/dL from Groups 1 to 5) after adjustment for menstruation, pregnancy, estrogen replacement, and the above-mentioned variables. In both sexes, the weighted prevalence of anemia with an eGFR of 60–104 mL/min/1.73m2 was significantly lower than that with an eGFR of ≥105 mL/min/1.73m2 (men, 3.2±0.4%, 1.9±0.3%, 1.8±0.3%, 2.0±0.9%, and 18.1±3.1%; women, 14.0±0.8%, 11.2±0.7%, 10.5±1.0%, 13.2±1.6%, and 32.3±3.2% from Groups 1 to 5). Conclusions We noted a compensatory increase in the hemoglobin level with a minor decline in kidney function (in the range of eGFR ≥60 mL/min/1.73m2) prior to a marked decrease in hemoglobin level with severe renal dysfunction. PMID:27128634

  7. Perceptions of Cancer Risk and Cause of Cancer Risk in Korean Adults

    PubMed Central

    Kye, Su Yeon; Park, Eun Young; Oh, Kyounghee; Park, Keeho

    2015-01-01

    Purpose The aims of the present study were to assess the prevalence of perceived risk for cancer; to explore associations between sociodemographics and family history of cancer and perceived cancer risk; to identify perceived cause of cancer risk; and to examine the associations between sociodemographics and family history of cancer and perceived cause of cancer risk. Materials and Methods This cross-sectional study was conducted among 1,009 participants aged 30-69 years, selected from a population-based database in October 2009 through multiple-stratified random sampling. Information was collected about the participants’ perceived cancer risk and perceived cause of cancer risk. Results Overall, 59.5% of the respondents thought they had the chance of developing cancer. Female sex, younger age, lower income, and family history of cancer were positively associated with perceived cancer risk. The most important perceived cause of cancer risk was stress. There was a difference between sociodemographics and family history of cancer and perceived cause of cancer risk. Conclusion Factors affecting perceptions of cancer risk and cause of cancer risk need to be addressed in risk communications. The results provide important directions for the development of educational strategies to promote awareness and self-appraisal of cancer risk and risk factors. PMID:25483748

  8. Prevalence and demographic distribution of adult survivors of child abuse in Japan.

    PubMed

    Tsuboi, Satoshi; Yoshida, Honami; Ae, Ryusuke; Kojo, Takao; Nakamura, Yosikazu; Kitamura, Kunio

    2015-03-01

    A cross-sectional study was conducted with a national epidemiological survey to investigate the prevalence and demographic distribution of adult survivors of child abuse in Japan. A self-administered questionnaire was used to measure the history of child abuse and the demographic characteristics. The participants reported the following 4 types of child abuse: physical abuse (3%), sexual abuse (0.6%), neglect (0.8%), and psychological abuse (4%). Significant unequal distribution of child abuse was found to be associated with sex, living region, marital status, job status, and educational status. We determined the prevalence of adult survivors of child abuse in Japan and found that their demographic characteristics were unequally distributed. Policy makers and public health providers should take these demographic disparities into account in considering effective public health interventions for survivors of child abuse. PMID:23687257

  9. Prevalence and Risk Factors of Sleep Disturbance in a Large HIV-Infected Adult Population.

    PubMed

    Allavena, C; Guimard, T; Billaud, E; De la Tullaye, S; Reliquet, V; Pineau, S; Hüe, H; Supiot, C; Chennebault, J-M; Michau, C; Hitoto, H; Vatan, R; Raffi, F

    2016-02-01

    This cross-sectional study evaluates the prevalence and factors associated with sleep disturbances in French adult HIV-infected outpatients. Patients fullfilled a self-administered questionnaire on their health behavior, sleep attitudes (Pittsburgh sleep quality index, PSQI), quality of life and depression; 1354 patients were enrolled. Median sleeping time was 7 h. Poor sleep quality was observed in 47 % of the patients, and moderate to serious depressive symptoms in 19.7 %. Factors significantly associated with sleep disturbances were depression, male gender, active employment, living single, tobacco-smoking, duration of HIV infection, nevirapine or efavirenz-including regimen. Prevalence of poor sleepers is high in this HIV adult outpatient population. Associated factors seem poorly specific to HIV infection and more related to social and psychological status. Taking care of these disturbances may prove to be an effective health management strategy. PMID:26271816

  10. Prevalence of hypothyroidism in adults: An epidemiological study in eight cities of India

    PubMed Central

    Unnikrishnan, Ambika Gopalakrishnan; Kalra, Sanjay; Sahay, Rakesh Kumar; Bantwal, Ganapathi; John, Mathew; Tewari, Neeraj

    2013-01-01

    Background: Hypothyroidism is believed to be a common health issue in India, as it is worldwide. However, there is a paucity of data on the prevalence of hypothyroidism in adult population of India. Materials and Methods: A cross-sectional, multi-centre, epidemiological study was conducted in eight major cities (Bangalore, Chennai, Delhi, Goa, Mumbai, Hyderabad, Ahmedabad and Kolkata) of India to study the prevalence of hypothyroidism among adult population. Thyroid abnormalities were diagnosed on the basis of laboratory results (serum FT3, FT4 and Thyroid Stimulating Hormone [TSH]). Patients with history of hypothyroidism and receiving levothyroxine therapy or those with serum free T4 <0.89 ng/dl and TSH >5.50 μU/ml, were categorized as hypothyroid. The prevalence of self reported and undetected hypothyroidism, and anti-thyroid peroxidase (anti-TPO) antibody positivity was assessed. Results: A total of 5376 adult male or non-pregnant female participants ≥18 years of age were enrolled, of which 5360 (mean age: 46 ± 14.68 years; 53.70% females) were evaluated. The overall prevalence of hypothyroidism was 10.95% (n = 587, 95% CI, 10.11-11.78) of which 7.48% (n = 401) patients self reported the condition, whereas 3.47% (n = 186) were previously undetected. Inland cities showed a higher prevalence of hypothyroidism as compared to coastal cities. A significantly higher (P < 0.05) proportion of females vs. males (15.86% vs 5.02%) and older vs. younger (13.11% vs 7.53%), adults were diagnosed with hypothyroidism. Additionally, 8.02% (n = 430) patients were diagnosed to have subclinical hypothyroidism (normal serum free T4 and TSH >5.50 μIU/ml). Anti – TPO antibodies suggesting autoimmunity were detected in 21.85% (n = 1171) patients. Conclusion: The prevalence of hypothyroidism was high, affecting approximately one in 10 adults in the study population. Female gender and older age were found to have significant association with hypothyroidism. Subclinical hypothyroidism and anti-TPO antibody positivity were the other common observations. PMID:23961480

  11. Prevalence of self-medication in the adult population of Brazil: a systematic review

    PubMed Central

    Domingues, Paulo Henrique Faria; Galvão, Taís Freire; de Andrade, Keitty Regina Cordeiro; de Sá, Pedro Terra Teles; Silva, Marcus Tolentino; Pereira, Mauricio Gomes

    2015-01-01

    OBJECTIVE To evaluate the prevalence of self-medication in Brazil’s adult population. METHODS Systematic review of cross-sectional population-based studies. The following databases were used: Medline, Embase, Scopus, ISI, CINAHL, Cochrane Library, CRD, Lilacs, SciELO, the Banco de teses brasileiras (Brazilian theses database) (Capes) and files from the Portal Domínio Público (Brazilian Public Domain). In addition, the reference lists from relevant studies were examined to identify potentially eligible articles. There were no applied restrictions in terms of the publication date, language or publication status. Data related to publication, population, methods and prevalence of self-medication were extracted by three independent researchers. Methodological quality was assessed following eight criteria related to sampling, measurement and presentation of results. The prevalences were measured from participants who used at least one medication during the recall period of the studies. RESULTS The literature screening identified 2,778 records, from which 12 were included for analysis. Most studies were conducted in the Southeastern region of Brazil, after 2000 and with a 15-day recall period. Only five studies achieved high methodological quality, of which one study had a 7-day recall period, in which the prevalence of self-medication was 22.9% (95%CI 14.6;33.9). The prevalence of self-medication in three studies of high methodological quality with a 15-day recall period was 35.0% (95%CI 29.0;40.0, I2 = 83.9%) in the adult Brazilian population. CONCLUSIONS Despite differences in the methodologies of the included studies, the results of this systematic review indicate that a significant proportion of the adult Brazilian population self-medicates. It is suggested that future research projects that assess self-medication in Brazil standardize their methods. PMID:26083944

  12. Chlamydial conjunctivitis: prevalence and serovar distribution of Chlamydia trachomatis in adults.

    PubMed

    Petrovay, Fruzsina; Németh, István; Balázs, Andrea; Balla, Eszter

    2015-09-01

    The extragenital manifestation of Chlamydia trachomatis infection frequently results in non-specific conjunctivitis among sexually active adults. The aims of the present study were to determine the prevalence of C. trachomatis, to describe the distribution of serovars among patients with conjunctivitis and to characterize the relationship between the prevalence and patient demographics such as age and gender. A total of 245 conjunctival specimens were screened for C. trachomatis DNA targeting the plasmid gene. Serovar determination of the C. trachomatis-positive specimens was carried out by an omp1 PCR-based RFLP analysis method. Statistical analysis was done using a generalized linear model. C. trachomatis was detected in 53 cases (21.6 %) of adult conjunctivitis. Molecular genotyping differentiated seven distinct urogenital serovars, the most prevalent being serovar E (16/53), followed by F (15/53), D (6/53), K (6/53), G (4/53), H (4/53) and J (2/53). Statistical analysis showed higher C. trachomatis prevalence in the younger age groups, and this peaked at younger age in women than in men. The high prevalence of this pathogen found in ocular samples should alert ophthalmologists to focus on the role of C. trachomatis in adult conjunctivitis. The serovar distribution indicated that ocular chlamydial infections usually have a genital source. Nevertheless, conjunctivitis might be the only sign of this sexually transmitted infection. Further comparative genotyping of C. trachomatis in ocular and genital specimens might give more detailed epidemiological information about the aetiology of the disease. PMID:26297635

  13. Young mentally handicapped adults in three London boroughs: prevalence and degree of disability.

    PubMed

    Mitchell, S J; Woodthorpe, J

    1981-03-01

    A survey of 282 young adults, mentally handicapped on an administrative definition, was undertaken in th London Boroughs of Hounslow, Hammersmith, and Ealing between October 1978 and April 1980. The prevalence of mental handicap in the age group born between 1958 and 1963 was calculated, and variations were shown between the three boroughs and within the borough of Ealing. The findings suggested that the prevalence of severe mental handicap in this area is not markedly different from rates found in other British studies, but the administrative prevalence is inflated because numbers of mildly handicapped school leavers subsequently use the services for the mentally handicapped. Subjects were classified according to behavioural disabilities: young people in residential care were more likely to be severely incontinent, not literate, and without speech, but overall there was no relationship between degree of disability and placement in residential care. PMID:7264535

  14. Young mentally handicapped adults in three London boroughs: prevalence and degree of disability.

    PubMed Central

    Mitchell, S J; Woodthorpe, J

    1981-01-01

    A survey of 282 young adults, mentally handicapped on an administrative definition, was undertaken in th London Boroughs of Hounslow, Hammersmith, and Ealing between October 1978 and April 1980. The prevalence of mental handicap in the age group born between 1958 and 1963 was calculated, and variations were shown between the three boroughs and within the borough of Ealing. The findings suggested that the prevalence of severe mental handicap in this area is not markedly different from rates found in other British studies, but the administrative prevalence is inflated because numbers of mildly handicapped school leavers subsequently use the services for the mentally handicapped. Subjects were classified according to behavioural disabilities: young people in residential care were more likely to be severely incontinent, not literate, and without speech, but overall there was no relationship between degree of disability and placement in residential care. PMID:7264535

  15. Prevalence of alcohol, tobacco and street drugs consumption in adult Latin American immigrants.

    PubMed

    González-López, José Rafael; Rodríguez-Gázquez, María de Los Ángeles; Lomas-Campos, María de Las Mercedes

    2012-01-01

    To estimate the prevalence of alcohol, tobacco and illicit drug consumption (through the self-report) in adult Latin-American immigrants of Seville, a cross-sectional descriptive study was carried out in a representative sample of 190 immigrants. The results showed that 61.4% of the participants had consumed alcohol in previous month before data collection, although 13.2% of them were at risk of alcoholism. Moreover, 30.0% were smokers. In addition, 5.3% of the interviewed people had consumed illicit psychoactive substances in the previous six months (Marihuana: 3.7%, hashish: 1.1% and cocaine: 0.5%). For all substances under analysis, the consumption prevalence was much higher in men from 25 to 39 years of age. In conclusion, prevalence levels of this consumption were high among the studied immigrants. Nurses could train the population in the prevention of these risk behaviors through preventive practices. PMID:22991115

  16. Adults' Perceived Prevalence of Enteric Fever Predicts Laboratory-validated Incidence of Typhoid Fever in Children

    PubMed Central

    Chen, Xinguang; Stanton, Bonita; Pach, Al; Nyamete, Andrew; Ochiai, R. Leon; Kaljee, Linda; Dong, Baiqing; Sur, Dipika; Bhattacharya, S.K.; Santoso, Siti Sapardiyah; Agtini, Magdarina; Memon, Zahid; Bhutta, Zulfiqar; Do, Canh Gia; von Seidlein, Lorenz; Clemens, John

    2007-01-01

    This study was undertaken to develop a model to predict the incidence of typhoid in children based on adults’ perception of prevalence of enteric fever in the wider community. Typhoid cases among children, aged 5-15 years, from epidemic regions in five Asian countries were confirmed with a positive Salmonella Typhi culture of the blood sample. Estimates of the prevalence of enteric fever were obtained from random samples of adults in the same study sites. Regression models were used for establishing the prediction equation. The percentages of enteric fever reported by adults and cases of typhoid incidence per 100,000, detected through blood culture were 4.7 and 24.18 for Viet Nam, 3.8 and 29.20 for China, 26.3 and 180.33 for Indonesia, 66.0 and 454.15 for India, and 52.7 and 407.18 for Pakistan respectively. An established prediction equation was: incidence of typhoid (1/100,000= −2.6946 + 7.2296 × reported prevalence of enteric fever (%) (F=31.7, p<0.01; R2=0.992). Using adults’ perception of prevalence of disease as the basis for estimating its incidence in children provides a cost-effective behavioural epidemiologic method to facilitate prevention and control of the disease. PMID:18402191

  17. Prevalence and Correlates of Binge Drinking among Young Adults Using Alcohol: A Cross-Sectional Survey

    PubMed Central

    Carrà, Giuseppe

    2014-01-01

    Background. Although binge drinking prevalence and correlates among young people have been extensively studied in the USA and Northern Europe, less is known for Southern Europe countries with relatively healthier drinking cultures. Objective. We aimed at analyzing prevalence and correlates of binge drinking in a representative sample of young adults in Italy. Methods. We conducted a cross-sectional survey among alcohol-consuming young adults. We carried out univariate and multivariate analyses to assess associations between recent binge drinking and candidate variables. Results. We selected 654 subjects, with 590 (mean age: 20.65 ± 1.90) meeting inclusion criteria. Prevalence for recent binge drinking was 38.0%, significantly higher for females than males. Multivariate analysis showed that high alcohol expectancies, large amount of money available during the weekend, interest for parties and discos, female gender, cannabis use, influence by peers, and electronic cigarettes smoking all were significantly associated with recent binge drinking, whereas living with parents appeared a significant protective factor. Conclusions. More than a third of young adults using alcohol are binge drinkers, and, in contrast with findings from Anglo-Saxon countries, females show higher risk as compared with males. These data suggest the increasing importance of primary and secondary prevention programmes for binge drinking. PMID:25101300

  18. Metabolic syndrome prevalence according to ATP III and IDF criteria and related factors in Turkish adults

    PubMed Central

    Bayram, Fahri; Gedik, Vedia; Kaya, Ahmet; Karaman, Ahmet; Demir, Ozgür; Sabuncu, Tevfik; Kocer, Derya; Coskun, Ramazan

    2013-01-01

    Introduction The aim of this study is to investigate the prevalence of metabolic syndrome (MS) and its components according to Adult Treatment Panel III (ATP III) and International Diabetes Federation (IDF) criteria and the risk factors affecting MS. Metabolic syndrome prevalence was evaluated according to certain quintet age groups, altitude, location and demographic features. Material and methods This study was a cross-sectional survey conducted in 24 provinces from the 7 regions of Turkey. A total of 4309 adults from 7 regions participated in the study (1947 males, 45.2%). Results The mean age of participants was 47 ±14 years. Metabolic syndrome prevalence was found as 36.6% according to ATP III and 44.0% according to IDF. The MS rate was found to be higher in females compared to males in both groups (p < 0.01). According to both criteria, MS prevalence was found to be higher in subjects who lived in coastal regions when evaluated according to altitude and in subjects who lived in district centers when evaluated according to location. The MS risk is 1.62-fold higher in females compared to males. Metabolic syndrome risk increases as age increases and is highest in the 61-65 age group. Metabolic syndrome risk increases 2.75-fold in the overweight compared to normal weighing subjects and 7.80-fold in the obese. Conclusions Metabolic syndrome prevalence was found to be high in Turkey according to both criteria. Metabolic syndrome prevalence increases as age and body mass index (BMI) increase. Age, female gender and obesity are independent risk factors for MS development. PMID:23671434

  19. Dietary Fat Intake and the Risk of Metabolic Syndrome in Korean Adults

    PubMed Central

    Lee, Cheol-Min; Kwon, Hyuk-Tae; Joh, Hee-Kyung; Kim, Young-Ju; Kim, Hyun-Joo; Ahn, Sang-Hyun

    2015-01-01

    Background The effect of dietary fat intake on the risk of cardiovascular disease remains unclear. We investigated the association between dietary fat and specific types of fat intake and the risk of metabolic syndrome. Methods The study population included 1,662 healthy adults who were 50.2 years of age and had no known hypertension, diabetes, hyperlipidemia, or metabolic syndrome at the initial visit. Dietary intake was obtained from a 1-day food record. During 20.7 months of follow-up, we documented 147 cases of metabolic syndrome confirmed by self-report, anthropometric data, and blood test results. The intakes of total fat, vegetable fat, animal fat, saturated fatty acid (SFA), polyunsaturated fatty acid (PUFA), monounsaturated fatty acid (MUFA), and cholesterol level divided by quintile. Multivariate analyses included age, sex, body mass index, smoking status, alcohol intake, physical activity, total calorie, and protein intake. Results Vegetable fat intake was inversely associated with metabolic syndrome risk (odds ratio for the highest vs. the lowest quintile, 0.33; 95% confidence interval, 0.14 to 0.76). Total fat, animal fat, SFA, PUFA, MUFA, and cholesterol intakes showed no association with metabolic syndrome. Vegetable fat intake was inversely associated with the risk of hypertriglyceridemia among the components of metabolic syndrome. Conclusion These data support an inverse association between vegetable fat and the risk of metabolic syndrome. PMID:26435816

  20. Fast Eating Speed Increases the Risk of Endoscopic Erosive Gastritis in Korean Adults

    PubMed Central

    Kim, Min-Kyung; Kim, E-Yeon; Han, Byoung-Duck; Cho, Kyung-Hwan

    2015-01-01

    Background Fast eating or overeating can induce gastrointestinal diseases such as gastritis. However, the association between gastritis and speed of eating is unclear. The aim of this study was to determine whether eating speed is associated with increased risk of endoscopic erosive gastritis (EEG). Methods We carried out a cross-sectional study involving 10,893 adults who underwent a general health checkup between 2007 and 2009. Two groups, EEG patients and EEG-free patients, were compared by using the t-test and the chi-square test. Multiple logistic regression analyses were performed to investigate the association between eating speed and EEG. Results The group with EEG had a higher proportion of males, average age, body mass index, and percentages of current smokers and risky drinkers than those without EEG. After adjusting for anthropometric, social, and endoscopic parameters, the group with the highest eating speed (<5 min/meal) had 1.7 times higher risk for EEG than the group with the lowest eating speed (≥15 min/meal) (odds ratio, 1.71; 95% confidence interval, 1.20-2.45). Conclusion High eating speed is an independent risk factor for EEG. Our results indicate the need for further studies to clarify the role of eating speed in gastritis. PMID:26634096

  1. Prevalence and clinical features of Thought-Perception-Sensitivity Symptoms: results from a community survey of Korean high school students.

    PubMed

    Kang, Nam-In; Park, Tae-Won; Yang, Jong-Chul; Oh, Keun-Young; Shim, Shi-Ha; Chung, Young-Chul

    2012-08-15

    Epidemiologic research indicates that psychosis and depression most frequently develop during adolescence. Hence, an efficient strategy for improving youth mental health would be to focus on detection of early-stage psychosis and depression in adolescence. In this study, 1461 high school students were surveyed using self-report scales. Students who scored equal to or above the cut-off value on any of the scales and who agreed to a further examination proceeded to a second assessment, using the Kiddie Schedule for Affective Disorders and Schizophrenia and Comprehensive Assessment of At-Risk Mental States along with self-reporting scales. The estimated prevalence of adolescents at ultra-high risk (UHR) for psychosis and of depression-spectrum disorders was 1.26 and 3.69% respectively. Compared with the normal group, experiences of bullying, suicidal ideation, and suicide attempts were significantly higher in these two groups; the subjects at UHR for psychosis were found to have significantly lower academic performance and lower ratings on SCRS; and submissive behavior was more prevalent in the depression-spectrum group. Our results reveal several clinical features of adolescents at UHR for psychosis and with depression-spectrum disorder and underscore the importance of accurate assessment of and early appropriate care for these adolescents. PMID:22475525

  2. Prevalence and correlates of attention deficit hyperactivity disorder in adults from a French community sample.

    PubMed

    Caci, Hervé M; Morin, Alexandre J S; Tran, Antoine

    2014-04-01

    Validated tools are lacking in languages such as French to diagnose attention deficit hyperactivity disorder (ADHD) in adults. The Adult ADHD Symptoms Self-Report (ASRS) was filled out by 1171 parents of 900 school-aged youths in the context of the Children and Parents With ADHD and Related Disorders study. Prevalence estimates based on three scoring methods are compared (6-item screener, all 18 items, or the screener followed by the 12 remaining items). On the basis of the recommended and more conservative scoring method, the overall prevalence of ADHD symptoms is estimated to be 2.99%, without significant group differences between sexes or between younger and older adults. Potential correlates of ADHD symptoms were also examined in their relatives (children, brothers/sisters, uncles/aunts, and parents) as follows: birth order, level of education, body mass index categories, enuresis, suicide attempts, depression, and learning disabilities. Adults can be screened for ADHD symptoms using the ASRS; negative long-term outcomes should be assessed in patients' relatives too. PMID:24647218

  3. Health-Related Quality of Life and Cardiovascular Disease Risk in Korean Adults

    PubMed Central

    Ko, Hyeon-Young; Shin, Jin-Young; Jo, Euni

    2015-01-01

    Background Health-related quality of life (HRQoL) is considered an important outcome measure in chronic diseases, in particular cardiovascular disease (CVD), which is known to be associated with impaired HRQoL. However, few studies have examined HRQoL in individuals at high risk of CVD. Methods Using the Fifth Korea National Health and Nutrition Examination Survey 2010-2012, we analyzed data from 10,307 adults aged ≥30 years. The study subjects were stratified into 3 groups on the basis of their Framingham risk score-a 10-year estimate of CVD risk: <10.0% (low risk), 10.0%-19.9% (moderate risk), and ≥20.0% (high risk). The EuroQol-5D (EQ-5D) was used to evaluate HRQoL. Results A significantly higher proportion of high-risk subjects than low-risk participants had impaired HRQoL (defined as the lowest quartile of the EQ-5D index); this held true even after adjustment for confounding factors in multivariable logistic regression analysis (men: odds ratio [OR], 1.62; 95% confidence interval [CI], 1.24-2.11; women: OR, 1.46; 95% CI, 1.02-2.08). In terms of the 5 EQ-5D dimensions, a 10-year CVD risk ≥20.0% was significantly associated with self-reported problems of mobility in men (OR, 3.15; 95% CI, 2.02-4.90), and of mobility (OR, 1.56; 95% CI, 1.09-2.24), self-care (OR, 2.14; 95% CI, 1.09-4.22), and usual activity problems (OR, 1.80; 95% CI, 1.17-2.78) in women. Conclusion A high CVD risk is associated with impaired HRQoL. After adjustment for demographic and clinical factors, a 10-year CVD risk ≥20.0% is an independent predictor of impaired HRQoL in the general population; in particular, of mobility problems in men, and of mobility, self-care, and usual activity problems in women. PMID:26634104

  4. The Prevalence of Cardiopulmonary Symptoms Among Chinese Older Adults in the Greater Chicago Area

    PubMed Central

    Zhang, Manrui; Simon, Melissa

    2014-01-01

    Background. Cardiovascular and pulmonary symptoms influence health and well-being among older adults. However, minority aging populations are often underrepresented in most studies on cardiovascular and pulmonary symptoms. This study aims to examine the prevalence of cardiovascular and pulmonary symptoms among U.S. Chinese older adults. Methods. Data were drawn from the Population Study of Chinese Elderly study, a population-based survey of U.S. Chinese older adults in the Greater Chicago area. Guided by a community-based participatory research approach, a total of 3,159 Chinese older adults aged 60 and above were surveyed. Clinical Review of Systems was used to assess participants’ perceptions of their cardiovascular and pulmonary symptoms. Results. Cardiovascular symptoms (31.6%) and pulmonary symptoms (42.2%) were commonly experienced by U.S. Chinese older adults. Symptoms such as cough (27.4%), sputum production (22.7%), chest pain or discomfort (16.3%), shortness of breath at rest (15.1%), and shortness of breath with activity (12.9%) were commonly reported. Older age, lower income, fewer years residing in the community, poorer self-perceived health status and quality of life, and worsened health over the last year were associated with report of any cardiovascular or pulmonary symptom. Conclusions. Cardiovascular and pulmonary symptoms are common among Chinese older adults in the U.S. Future longitudinal research is needed to examine changes in Chinese older adults’ burden of cardiopulmonary symptoms and their health and well-being. PMID:25378447

  5. Prevalence of Childhood and Adult Obesity in the United States, 20112012

    PubMed Central

    Ogden, Cynthia L.; Carroll, Margaret D.; Kit, Brian K.; Flegal, Katherine M.

    2016-01-01

    IMPORTANCE More than one-third of adults and 17% of youth in the United States are obese, although the prevalence remained stable between 20032004 and 20092010. OBJECTIVE To provide the most recent national estimates of childhood obesity, analyze trends in childhood obesity between 2003 and 2012, and provide detailed obesity trend analyses among adults. DESIGN, SETTING, AND PARTICIPANTS Weight and height or recumbent length were measured in 9120 participants in the 20112012 nationally representative National Health and Nutrition Examination Survey. MAIN OUTCOMES AND MEASURES In infants and toddlers from birth to 2 years, high weight for recumbent length was defined as weight for length at or above the 95th percentile of the sex-specific Centers for Disease Control and Prevention (CDC) growth charts. In children and adolescents aged 2 to 19 years, obesity was defined as a body mass index (BMI) at or above the 95th percentile of the sex-specific CDC BMI-for-age growth charts. In adults, obesity was defined as a BMI greater than or equal to 30. Analyses of trends in high weight for recumbent length or obesity prevalence were conducted overall and separately by age across 5 periods (20032004, 20052006, 20072008, 20092010, and 20112012). RESULTS In 20112012, 8.1% (95% CI, 5.8%11.1%) of infants and toddlers had high weight for recumbent length, and 16.9% (95% CI, 14.9%19.2%) of 2- to 19-year-olds and 34.9% (95% CI, 32.0%37.9%) of adults (age-adjusted) aged 20 years or older were obese. Overall, there was no significant change from 20032004 through 20112012 in high weight for recumbent length among infants and toddlers, obesity in 2- to 19-year-olds, or obesity in adults. Tests for an interaction between survey period and age found an interaction in children (P = .03) and women (P = .02). There was a significant decrease in obesity among 2- to 5-year-old children (from 13.9% to 8.4%; P = .03) and a significant increase in obesity among women aged 60 years and older (from 31.5% to 38.1%; P = .006). CONCLUSIONS AND RELEVANCE Overall, there have been no significant changes in obesity prevalence in youth or adults between 20032004 and 20112012. Obesity prevalence remains high and thus it is important to continue surveillance. PMID:24570244

  6. Association between Smoking and Periodontal Disease in Korean Adults: The Fifth Korea National Health and Nutrition Examination Survey (2010 and 2012)

    PubMed Central

    Jang, Ah-Young; Lee, Jung-Kwon; Lee, Hae-Young

    2016-01-01

    Background This study aimed to evaluate an association between smoking, smoking cessation, and periodontal disease in Korean adults. Methods The data were collected from 8,336 participants, aged between 20 and 64 years, who participated in the fifth Korea National Health and Nutrition Examination (2010 and 2012). Smoking status was assessed using self-administered questionnaires. Periodontal disease was defined as a community periodontal index ≥3 points. Logistic regression analysis was used to evaluate an association between smoking, smoking cessation, and periodontal disease after adjusting for age, sex, education, monthly income, diabetes, obesity, alcohol intake, and frequency of tooth brushing. Results The risk of periodontal disease was higher among current smokers (odds ratio [OR], 1.49; 95% confidence interval [CI], 1.21-1.83) than never smokers. Among current smokers, the risk of periodontal disease was increased in smokers of ≥10 cigarettes/d, ≥20 years duration, and >10 pack-years compared with never smokers (P<0.05). Among former smokers, the risk of periodontal disease after 10 years since cessation declined to 0.56 (95% CI, 0.42-0.75) compared with current smokers and was indistinguishable statistically from never smokers. Conclusion Periodontal disease is significantly associated with smoking status in Korean adults. PMID:27073611

  7. National, regional, and global trends in adult overweight and obesity prevalences

    PubMed Central

    2012-01-01

    Background Overweight and obesity prevalence are commonly used for public and policy communication of the extent of the obesity epidemic, yet comparable estimates of trends in overweight and obesity prevalence by country are not available. Methods We estimated trends between 1980 and 2008 in overweight and obesity prevalence and their uncertainty for adults 20 years of age and older in 199 countries and territories. Data were from a previous study, which used a Bayesian hierarchical model to estimate mean body mass index (BMI) based on published and unpublished health examination surveys and epidemiologic studies. Here, we used the estimated mean BMIs in a regression model to predict overweight and obesity prevalence by age, country, year, and sex. The uncertainty of the estimates included both those of the Bayesian hierarchical model and the uncertainty due to cross-walking from mean BMI to overweight and obesity prevalence. Results The global age-standardized prevalence of obesity nearly doubled from 6.4% (95% uncertainty interval 5.7-7.2%) in 1980 to 12.0% (11.5-12.5%) in 2008. Half of this rise occurred in the 20 years between 1980 and 2000, and half occurred in the 8 years between 2000 and 2008. The age-standardized prevalence of overweight increased from 24.6% (22.7-26.7%) to 34.4% (33.2-35.5%) during the same 28-year period. In 2008, female obesity prevalence ranged from 1.4% (0.7-2.2%) in Bangladesh and 1.5% (0.9-2.4%) in Madagascar to 70.4% (61.9-78.9%) in Tonga and 74.8% (66.7-82.1%) in Nauru. Male obesity was below 1% in Bangladesh, Democratic Republic of the Congo, and Ethiopia, and was highest in Cook Islands (60.1%, 52.6-67.6%) and Nauru (67.9%, 60.5-75.0%). Conclusions Globally, the prevalence of overweight and obesity has increased since 1980, and the increase has accelerated. Although obesity increased in most countries, levels and trends varied substantially. These data on trends in overweight and obesity may be used to set targets for obesity prevalence as requested at the United Nations high-level meeting on Prevention and Control of NCDs. PMID:23167948

  8. Prevalence of metabolic syndrome-related disorders in a large adult population in Turkey

    PubMed Central

    Sanisoglu, S Yavuz; Oktenli, Cagatay; Hasimi, Adnan; Yokusoglu, Mehmet; Ugurlu, Mehmet

    2006-01-01

    Background There are few existing large population studies on the epidemiology of metabolic syndrome-related disorders of Turkey. The purpose of this study was to assess the prevalence of metabolic syndrome-related disorders in the Turkish adult population, to address sex, age, educational and geographical differences, and to examine blood pressure, body mass index, fasting blood glucose and serum lipids in Turkey. Methods This study was executed under the population study "The Healthy Nutrition for Healthy Heart Study" conducted between December 2000 and December 2002 by the Health Ministry of Turkey. Overall, 15,468 Caucasian inhabitants aged over 30 were recruited in 14 centers in the seven main different regions of Turkey. The data were analyzed with the Students' t, ANOVA or Chi-Square tests. Results Overall, more than one-third (35.08 %) of the participants was obese. The hypertensive people ratio in the population was 13.66 %, while these ratios for DM and metabolic syndrome were 4.16 % and 17.91 %, respectively. The prevalence of hypertension, metabolic syndrome and obesity were higher in females than males, whereas diabetes mellitus was higher in males than females. The prevalence of metabolic syndrome and related disorders were found to be significantly different across educational attainments for both men and women. The prevalence of hypertension increased with age, while it was remarkable that in the age group of 60–69 years, prevalence of diabetes mellitus and metabolic syndrome reached a peak value and than decreased. For obesity, the peak prevalence occurred in the 50–59 year old group. The prevalence of metabolic syndrome and related disorders were found to be significantly different according to geographical region. Conclusion In conclusion, high prevalence of obesity and metabolic syndrome, particularly among women, is one of the major public health problems in Turkey. Interestingly, obesity prevalence is relatively high, but the prevalence of hypertension and hypercholesterolemia is relatively low in Turkish people. Future studies may focus on elucidating the reasons behind this controversy. Our findings may be helpful in formulating public health policy and prevention strategies on future health in Turkey. PMID:16606462

  9. The prevalence and factors associated with obesity among adult women in Selangor, Malaysia

    PubMed Central

    Sidik, Sherina Mohd; Rampal, Lekhraj

    2009-01-01

    Introduction The prevalence of obesity in developing countries especially among women is on the rise. This matter should be taken seriously because it can burden the health care systems and lower the quality of life. Aim The purpose of this study was to determine the prevalence of obesity among adult women in Selangor and to determine factors associated with obesity among these women. Methods This community based cross sectional study was conducted in Selangor in January 2004. Multi stage stratified proportionate to size sampling method was used. Women aged 20–59 years old were included in this study. Data was collected using a questionnaire-guided interview method. The questionnaire consisted of questions on socio-demographic (age, ethnicity, religion, education level, occupation, monthly income, marital status), Obstetric & Gynaecology history, body mass index (BMI), and the Patient Health Questionnaire (PHQ-9). Results Out of 1032 women, 972 agreed to participate in this study, giving a response rate of 94.2%. The mean age was 37.91 ± 10.91. The prevalence of obesity among the respondents was 16.7% (mean = 1.83 ± 0.373). Obesity was found to be significantly associated with age (p = 0.013), ethnicity (p = 0.001), religion (p = 0.002), schooling (p = 0.020), educational level (p = 0.016), marital status (p = 0.001) and the history of suffering a miscarriage within the past 6 months (p = 0.023). Conclusion The prevalence of obesity among adult women in this study was high. This problem needs to be emphasized as the prevalence of obesity keeps increasing, and will continue to worsen unless appropriate preventive measures are taken. PMID:19358728

  10. Population Based National Tuberculosis Prevalence Survey among Adults (>15 Years) in Pakistan, 2010–2011

    PubMed Central

    Qadeer, Ejaz; Fatima, Razia; Yaqoob, Aashifa; Tahseen, Sabira; Ul Haq, Mahboob; Ghafoor, Abdul; Asif, Muhammad; Straetemans, Masja; Tiemersma, Edine W.

    2016-01-01

    Background We aimed to determine the prevalence of pulmonary tuberculosis (TB) amongst the adult population in 2010–2011 in Pakistan. Method A nationwide cross-sectional survey with multistage cluster sampling was conducted among adults (≥15 years) in 95 clusters in 2010–2011. All consenting participants were screened for cough and by chest X-ray. Participants with presumptive TB submitted two sputum samples for smear microscopy, culture, and molecular testing if needed. The TB prevalence estimates were adjusted for missing data and the cluster design. Result Of 131,329 eligible individuals, 105,913 (81%) participated in the survey, of whom 10,471 (9.9%) were eligible for sputum examination. We found 341 bacteriologically positive TB cases of whom 233 had sputum smear-positive TB. The adjusted prevalence estimates for smear and bacteriologically positive TB were 270/100,000 (95% confidence interval (CI) 217–323), and 398/100,000 (95% CI 333–463), respectively. Only 61% of the diagnosed TB cases screened positive on symptoms (cough >2wks), whereas the other TB cases were detected based on X-ray abnormalities. The TB prevalence increased with age and was 1.8 times higher among men than women. The prevalence-to-notification ratio of smear-positive TB was 3.1 (95% CI 2.5–3.7), was higher among men than women, and increased with age. Conclusion Our data suggest that there is under-detection and/or -notification of TB, especially among men and elderly. TB control should be strengthened specifically in these risk groups. X-ray examination should be combined with symptom screening to enhance case detection. PMID:26863617

  11. Correlates and Prevalence of Menthol Cigarette Use Among Adults With Serious Mental Illness

    PubMed Central

    Young-Wolff, Kelly C.; Hickman, Norval J.; Kim, Romina; Gali, Kathleen

    2015-01-01

    Introduction: With a focus on protecting vulnerable groups from initiating and continuing tobacco use, the FDA has been considering the regulation of menthol in cigarettes. Using a large sample of adult smokers with serious mental illness (SMI) in the San Francisco Bay Area, we examined demographic and clinical correlates of menthol use, and we compared the prevalence of menthol use among our study participants to that of adult smokers in the general population in California. Methods: Adult smokers with SMI (N = 1,042) were recruited from 7 acute inpatient psychiatric units in the San Francisco Bay Area. Demographic, tobacco, and clinical correlates of menthol use were examined with bivariate and multivariate logistic regression analyses, and prevalence of menthol use was compared within racial/ethnic groups to California population estimates from the 2008–2011 National Survey on Drug Use and Health. Results: A sample majority (57%) reported smoking menthol cigarettes. Multivariate logistic regression analyses indicated that adult smokers with SMI who were younger, who had racial/ethnic minority status, who had fewer perceived interpersonal problems, and who had greater psychotic symptoms also had a significantly greater likelihood of menthol use. Smokers with SMI had a higher prevalence of menthol use relative to the general population in California overall (24%). Conclusions: Individuals with SMI—particularly those who are younger, have racial/ethnic minority status, and have been diagnosed with a psychotic disorder—are vulnerable to menthol cigarette use. FDA regulation of menthol may prevent initiation and may encourage cessation among smokers with SMI. PMID:25190706

  12. Insulin Resistance Is Associated with Prevalence of Physician-Diagnosed Urinary Incontinence in Postmenopausal Non-Diabetic Adult Women: Data from the Fourth Korea National Health and Nutrition Examination Survey

    PubMed Central

    Yoon, Byung Il; Han, Kyung-Do; Lee, Kyu Won; Kwon, Hyuk Sang; Kim, Sun Wook; Sohn, Dong Wan; Cho, Yong-Hyun; Ha, U-Syn

    2015-01-01

    Objective To investigate the association between insulin resistance (IR) and urinary incontinence in Korean adult women by analyzing the data from the Korea National Health and Nutrition Examination Survey IV (KNHANES) 2007–2009 Methods A nationally representative sample of 5318 non-diabetic Korean women ≥19-years-of-age (3043 premenopausal and 2275 postmenopausal women) was included from KNHANES 2008–2010. IR was measured using the homeostasis model assessment of IR (HOMA-IR). Participants in the highest and lowest quartile of HOMA-IR were defined as insulin-resistant and insulin-sensitive respectively. Women who have current physician-diagnosed urinary incontinence were classified as having urinary incontinence. Results Incontinence was found in 9.18% of the total population, 8.51% of the premenopausal population, and 10.86% of the postmenopausal population. The prevalence of incontinence increased with age, reaching a peak at 60-69-years-of-age. The prevalence of urinary incontinence increased significantly with higher HOMA-IR quartiles in pre- and post-menopausal women (p for linear association = 0.0458 and 0.0009 respectively). Among post-menopausal women, those in the highest quartile of HOMA-IR were significantly more likely to have urinary incontinence compared to those in the lowest quartile [adjusted odds ratio, 1.72; 95% confidence interval, 1.07–2.77]. However premenopausal population exhibited no association between incontinence and HOMA-IR quartiles Conclusion Our results suggest that the prevalence of incontinence increased across HOMA-IR in non-diabetic adult women, and especially, IR might be a risk factor for incontinence in postmenopausal non-diabetic women. PMID:26529410

  13. Prevalence of Behavior Disorder and Disturbance to Family and Staff in a Sample of Adult Day Health Care Clients.

    ERIC Educational Resources Information Center

    Teresi, Jeanne A.; Holmes, Douglas; Dichter, Elizabeth; Koren, Mary Jane; Ramirez, Mildred; Fairchild, Susan

    1997-01-01

    Reports on the prevalence of behavior disorders in a sample of residents (N=360) in adult day health care programs. Findings indicate relatively high rates of behavior disorders. Most prevalent were the affective disorders (seeking reassurance, depression, crying) and verbal-vocal agitation. Differences between formal and informal caregivers'…

  14. Prevalence of foot and ankle conditions in a multiethnic community sample of older adults.

    PubMed

    Dunn, J E; Link, C L; Felson, D T; Crincoli, M G; Keysor, J J; McKinlay, J B

    2004-03-01

    The prevalence of foot and ankle disorders was determined in a community-based, multiethnic (non-Hispanic White, African American, and Puerto Rican) random sample of 784 community-dwelling adults aged 65 or more years in 2001-2002 in Springfield, Massachusetts. Overall, the five most common conditions were toenail disorders (74.9%), lesser toe deformities (60.0%), corns and calluses (58.2%), bunions (37.1%), and signs of fungal infection, cracks/fissures, or maceration between toes (36.3%); 30.9% had some tenderness to palpation of the foot or ankle, and 14.9% had ankle joint pain on most days in the past 4 weeks. Toenail conditions, fungal symptoms, and ulcers or lacerations were more common in men, while bunions and corns and calluses were more common in women (p < 0.001). Significant racial/ethnic differences, independent of education or gender, were found for the prevalence of most toe deformities and flat feet, as well as for corns and calluses, fungal signs, edema, ankle joint pain, tenderness to palpation, and sensory loss. Foot and ankle disorders are common in these older adults. Examination of their prevalence in different segments of the community may inform future studies to determine etiology and means of prevention. PMID:14977645

  15. Prevalence and determinants of obesity and dietary habits among adults in rural area, Chile.

    PubMed

    Nozue, Miho; Miyoshi, Miki; Okumura, Junko; Sanchez, Hugo; Andreu, Juan; Kuroiwa, Chushi

    2007-12-01

    This study was undertaken to examine the prevalence of obesity and its determinants among adults in a rural area of Chile. A community-based cross-sectional study was conducted in April-June 2004 in San Carlos (8th region). Height, weight, and waist and hip circumferences were measured for 603 adults (female 447, male 156) aged 20-64 years, and data on socio-economic factors, dietary intake, and dietary habits were obtained by questionnaire interviews. The prevalence of obese individuals was 45.2% among females and 30.1% among males, whereas that of overweight individuals was higher among males than females. Obesity was associated with socio-economic factors for females but not for males. With regard to diet, different patterns between females and males were observed in terms of frequency of food intake, as well as in dietary habits. Our findings of a high prevalence of obese/overweight individuals, together with the characteristics of their diets including changes in the cooking process, suggest that nutrition transition is underway in rural regions as well. Appropriate interventions, therefore, should be introduced to control obesity among women and to enhance health awareness among men throughout the country. PMID:20103884

  16. Sociocultural Dynamics of ESL Learning (De)Motivation: An Activity Theory Analysis of Two Adult Korean Immigrants

    ERIC Educational Resources Information Center

    Kim, Tae-Young

    2011-01-01

    This study examines the longitudinal trajectories of two Korean ESL immigrants' L2 learning motivation from an Activity Theory perspective. Two highly skilled immigrants participated in monthly semistructured interviews over a period of 10 months. The research questions are as follows: (1) How does the relationship between ESL learners and their…

  17. Sociocultural Dynamics of ESL Learning (De)Motivation: An Activity Theory Analysis of Two Adult Korean Immigrants

    ERIC Educational Resources Information Center

    Kim, Tae-Young

    2011-01-01

    This study examines the longitudinal trajectories of two Korean ESL immigrants' L2 learning motivation from an Activity Theory perspective. Two highly skilled immigrants participated in monthly semistructured interviews over a period of 10 months. The research questions are as follows: (1) How does the relationship between ESL learners and their

  18. Prevalence and determinants of type 2 diabetes mellitus in a Greek adult population.

    PubMed

    Tsirona, Sofia; Katsaros, Fotis; Bargiota, Alexandra; Polyzos, Stergios A; Arapoglou, George; Koukoulis, George N

    2016-01-01

    The prevalence of diabetes mellitus (DM) is increasing worldwide reaching epidemic proportions. The aim of the present study was to estimate the prevalence of DM in Thessaly, a large region of Central Greece, and to extrapolate our results to the population of the entire country. A random sample of 805 adults (421 females and 384 men) living in Thessaly, aged 18-80 years, was surveyed. After completing a questionnaire about health status and a thorough physical examination, a blood sample was obtained from each participant for biochemical analysis. Participants with fasting glucose levels between 100-125 mg/dl underwent an oral glucose tolerance test (OGTT). A second survey was also conducted, via telephone call-interviews, in a randomly selected sample age- and sex-stratified to the country's adult population in order to extrapolate the DM data from Thessaly to the whole country. The frequency of DM based on patient history and fasting blood glucose levels was 6.96%, comparable to that observed in the telephone-based nationwide survey (7.38%, p=0.669). However, after the OGTT an additional 3.72% of the population had undiagnosed DM, increasing DM prevalence to 10.68% (age adjusted 11.77%). The prevalence of pre-diabetes was 8.70%, with impaired fasting glucose at 5.84% and impaired glucose tolerance at 2.86%. The prevalence of DM was significantly higher in men (14.58%) than in women (7.13%, p<0.001), increased with age in both sexes and was more prevalent in hypertensive (p<0.001) and obese subjects (p=0.001) and in those living in rural areas (p=0.003). In the multiple logistic regression analysis, significant predictors of pre-diabetes and DM together were age, homeostasis model of assessment of insulin resistance (HOMA-IR), alcohol consumption and educational status, whereas those of DM alone were age, HOMA-IR and triglycerides. Extrapolating our data to the whole country, the age-adjusted prevalence of DM was estimated at 11.97% (men 13.98%, women 9.25%), clearly indicating a major public health problem. PMID:27086683

  19. Meta-analysis of the Prevalence of Helicobacter Pylori Infection among Children and Adults of Iran

    PubMed Central

    Moosazadeh, Mahmood; Lankarani, Kamran B.; Afshari, Mahdi

    2016-01-01

    Helicobacter pylori infection is a common health problem related to many gastrointestinal disorders. This study aims to estimate the total and age specific prevalence of Helicobacter Pylori infection in Iran. We systematically reviewed all national and international databases and finally identified 21 studies were eligible for meta-analysis. Each of them were assigned a quality score using STROBE checklist. Due to significant heterogeneity of the results, random effects model was used to estimate the pooled prevalence and 95% confidence interval of Helicobacter Pylori infection. All statistical analyses were performed using STATA. V11 software. The pooled prevalence (95% confidence interval) of Helicobacter Pylori infection among all population, children and adults were estimated as 54% (53%- 55%), 42% (41%- 44%) and 62% (61%- 64%) respectively. Helicobacter Pylori, has infected more than half of Iranian people during the last decade. Preventive strategies as well as taking into account this infection during clinical visits should be emphasized to reduce its transmission and prevalence within the community. PMID:27076886

  20. Prevalence of Thrombocytopenia among Chinese Adult Antiretroviral-naïve HIV-positive Patients

    PubMed Central

    Fan, Hong-Wei; Guo, Fu-Ping; Li, Yi-Jia; Li, Ning; Li, Tai-Sheng

    2015-01-01

    Background: The prevalence of thrombocytopenia among Chinese antiretroviral therapy (ART)-naïve HIV-infected adults has not been well-described. The aim of this study was to investigate the prevalence and associated risk factors of thrombocytopenia among Chinese ART-naïve HIV-infected adults. Methods: We performed a cross-sectional study of Chinese adult ART-naïve HIV-infected patients from September 2005 through August 2014. Socio-demographic variables and laboratory results including platelets, CD4+ cell count, and viral load were obtained from medical records. Factors and outcomes associated with thrombocytopenia were assessed using logistic regression. Results: A total of 1730 adult ART-naïve HIV-infected patients was included. The mean age was 38 years. The prevalence of thrombocytopenia was 4.5%. There were significant differences in the prevalence of thrombocytopenia between patients <30 years of age (2.8%) and 30–39 years (4.0%) compared with patients greater than 50 years (7.0%) (P = 0.006 and P = 0.044, respectively). The prevalence of thrombocytopenia was also significantly different between patients with CD4+ counts of 200–349 cells/mm3 (3.3%) and >350 cells/mm3 (2.8%) compared with patients with CD4+ counts of 50–199 cells/mm3 (7.1%) (P = 0.002 and P = 0.005, respectively). The prevalence of thrombocytopenia was significantly different by hepatitis C virus antibody (HCV-Ab) seropositivity (10.2% for HCV-Ab positive vs. 3.9% for HCV-Ab negative, P = 0.001). We observed differences in prevalence of thrombocytopenia by mode of transmission of HIV infection: Blood transmission (10.7%) versus men who have sex with men (3.9%) (P = 0.002) and versus heterosexual transmission (3.9%) (P = 0.001). In binary logistic regression analyses, age ≥50 years, HCV-Ab positivity and having a CD4+ cell count of 50–199 cells/mm3 were significantly associated with thrombocytopenia with adjusted odds ratio of 2.482 (95% confidence interval [CI]: 1.167, 5.281, P = 0.018), 2.091 (95% CI: 1.078, 4.055, P = 0.029) and 2.259 (95% CI: 1.028, 4.962, P = 0.042), respectively. Conclusions: Thrombocytopenia is not common among adult ART-naïve HIV-infected patients in China. Older age (age over 50 years), HCV-Ab positivity and lower CD4+ cell count are associated with an increased risk of thrombocytopenia. Therefore, early diagnosis and treatment of thrombocytopenia in these patients are necessary. PMID:25673446

  1. High prevalence of chronic non-communicable conditions among adult refugees: implications for practice and policy.

    PubMed

    Yun, Katherine; Hebrank, Kelly; Graber, Lauren K; Sullivan, Mary-Christine; Chen, Isabel; Gupta, Jhumka

    2012-10-01

    The global rise in non-communicable disease (NCD) suggests that US-based refugees are increasingly affected by chronic conditions. However, health services have focused on the detection of infectious disease, with relatively limited data on chronic NCDs. Using data from a retrospective medical record review of a refugee health program in the urban Northeast (n = 180), we examined the prevalence of chronic NCDs and NCD risk factors among adult refugees who had recently arrived in the US, with attention to region of origin and family composition. Family composition was included because low-income adults without dependent children are at high risk of becoming uninsured. We found that half of the adult refugees in this sample had at least one chronic NCD (51.1%), and 9.5% had three or more NCDs. Behavioral health diagnoses were most common (15.0%), followed by hypertension (13.3%). Half of adults were overweight or obese (54.6%). Chronic NCDs were somewhat more common among adults from Iraq, but this difference was not significant (56.8 vs. 44.6%). Chronic NCDs were common among adults with and without dependent children (61.4 vs. 44.6%, respectively), and these two groups did not significantly differ in their likelihood of having a chronic NCD after adjustment for age and gender (AOR = 0.78, 95% CI = 0.39, 1.55). This study suggests that chronic NCDs are common among adult refugees in the US, including refugees at high risk for uninsurance. We propose that refugee health services accommodate screening and treatment for chronic NCDs and NCD risk factors, and that insurance outreach and enrollment programs target recently arrived refugees. PMID:22382428

  2. The Prevalence of Medical Conditions Among U.S. Chinese Community-Dwelling Older Adults

    PubMed Central

    Chen, Ruijia; Simon, Melissa A.

    2014-01-01

    Background. The burden of medical conditions is increasing among U.S. older adults, yet we have very limited knowledge about medical conditions among Chinese older adults in the United States. This study aimed to examine the prevalence of medical conditions and its sociodemographic and health-related correlates within the context of a population-based cohort study of U.S. Chinese older adults. Method. Using a community-based participatory research approach, community-dwelling Chinese older adults aged 60 years and older in the Greater Chicago area were interviewed between 2011 and 2013. Results. Of the 3,159 participants interviewed, 58.9% were female and the mean age was 72.8 years. In total, 84.3% of older adults had one or more medical condition, 24.6% reported two conditions, 19.5% had three conditions, and 17.0% reported four or more conditions. A sizeable percentage of older adults had never been screened for dyslipidemia (24.4%) or had never been screened for diabetes mellitus (35.7%).For those who reported high cholesterol, 73.0% were taking medications when compared with 76.1% of those who reported having diabetes and 88.3% of those who reported having high blood pressure. Various sociodemographic and health-related characteristics were correlated with medical conditions. Conclusion. Medical conditions were common among U.S. Chinese older adults, yet screening and treatment rates were fairly low. Future longitudinal studies should be conducted to better understand the risk and protective factors associated with medical conditions. PMID:25378445

  3. Prevalence of, and factors associated with, problem behaviors in adults with intellectual disabilities.

    PubMed

    Jones, Sheena; Cooper, Sally-Ann; Smiley, Elita; Allan, Linda; Williamson, Andrew; Morrison, Jillian

    2008-09-01

    This study aimed to determine the prevalence of problem behaviors in adults with intellectual disabilities and to investigate which factors are independently associated with problem behaviors. A population-based cohort (n = 1023) had comprehensive individual assessments. Data were examined using multivariate logistic regression. The prevalence of problem behaviors was 22.5% (psychiatrists' opinion) or 18.7% (DC-LD criteria). Factors independently associated with problem behaviors were lower ability level, female gender, living in a congregate care setting or with paid carer support (rather than living with a family carer), having urinary incontinence; visual impairment, not having Down syndrome, and not having severe physical disabilities. Further studies focusing on the etiology, course, and treatment of problem behaviors are required. PMID:18791429

  4. Prevalence and correlates of insomnia and excessive sleepiness in adults with obstructive sleep apnea symptoms.

    PubMed

    Bjorvatn, Bjørn; Pallesen, Ståle; Grønli, Janne; Sivertsen, Børge; Lehmann, Sverre

    2014-04-01

    This study investigated the prevalence and correlates of insomnia and excessive sleepiness in adults presenting symptoms of obstructive sleep apnea (OSA) in the general population. Randomly selected participants (N = 1,502; 50.7% men, 49.3% women), ages 40 to 70 yr. (M = 53.6, SD = 8.5) were interviewed over the telephone. Insomnia and excessive sleepiness (hypersomnia) were assessed with the Bergen Insomnia Scale and the Epworth Sleepiness Scale, respectively. OSA symptoms were identified by self- or spouse reports on snoring, breathing cessations during sleep, and being tired or sleepy. The prevalence of OSA was 6.2%. Among these participants with OSA, 57.6% reported insomnia and 30.1% reported excessive sleepiness. Furthermore, OSA symptoms were associated with self-reported obesity, hypertension, diabetes, and depression, but only in participants with comorbid insomnia or excessive sleepiness. PMID:24897888

  5. Gender Differences in Lay Knowledge of Type 2 Diabetes Symptoms Among Community-dwelling Caucasian, Latino, Filipino, and Korean Adults - DiLH Survey

    PubMed Central

    Fukuoka, Yoshimi; Bender, Melinda S.; Choi, JiWon; Gonzalez, Prisila; Arai, Shoshana

    2015-01-01

    Purpose The purpose of this study was to explore gender differences in lay knowledge of type 2 diabetes symptoms among community-dwelling Caucasian, Latino, Filipino, and Korean Americans. Design and Methods A cross-sectional survey was administered to a convenience sample of 904 adults (172 Caucasians, 248 Latinos, 234 Koreans, and 250 Filipinos) without diabetes at community events, community clinics, churches, and online in the San Francisco Bay Area and San Diego from August to December 2013. Participants were asked to describe in their own words signs and/or symptoms of diabetes. A multiple logistic regression analysis was performed to examine the association of lay symptom knowledge with gender after controlling for potential confounding factors. Results Overall, the average age of the sample populations was 44 (SD ±16.1) years, 36% were male, and 58% were married. Increased thirst/dry mouth following increased urinary frequency/color/odor and increased fatigue/lethargy/low energy were the most frequently reported signs and symptoms (19.8%, 15.4%, and 13.6%, respectively). After controlling for known confounding factors, women were 1.6 (95% confidence interval, 1.2-2.3, P = .004) times more likely than men to report at least 1 diabetes symptom. However, this gender difference in knowledge of diabetes signs and symptoms did not significantly differ across Caucasians, Latinos, Filipinos, and Korean Americans (P = .87). Conclusion The findings underscore the importance of improving public knowledge and awareness of signs and symptoms of diabetes, particularly in men. PMID:25227121

  6. Changing patterns in the association between regional socio-economic context and dental caries experience according to gender and age: A multilevel study in Korean adults

    PubMed Central

    2012-01-01

    Background Little is known about the effects of socio-environmental factors on dental caries in different demographic situations in Asian populations. We investigated whether the nature of the association between regional socio-economic context and dental caries experience differed according to gender and age groups in Korean adults. Methods We obtained a linked data set containing individual information from the 2000 Korean National Oral Health Survey and regional information from the “Major statistical indices of Si-Gun-Gu” (city-county-ward), published by the Korean Statistical Office. We stratified participants into women and men and into four 10-year-interval age groups (19–34, 35–44, 45–54, and 55–64 years) and analysed the linked data using a multilevel analysis. In total, 5,259 individuals were included in the final study population. Results Regional socio-economic context was significantly associated with dental caries experience in men, but not in women. The patterns of the association between regional contextual variables and dental caries experience differed among age groups. People 35–44 years of age living in areas less dependent on the manufacturing industry and those 45–54 years of age living in areas where local government was relatively poor were more prone to have caries experience. Conclusions The results of this study indicated that socio-economic factors affecting residents’ dental health status may operate through different mechanisms or degrees according to geographic location, suggesting that some gender- and age-defined subgroups may be likely to benefit from different types of intervention, including the development of specific health policies. PMID:22839762

  7. The Prevalence, Incidence, and Factors Predictive of Mental Ill-Health in Adults with Profound Intellectual Disabilities

    ERIC Educational Resources Information Center

    Cooper, Sally-Ann; Smiley, Elita; Finlayson, Janet; Jackson, Alison; Allan, Linda; Williamson, Andrew; Mantry, Dipali; Morrison, Jillian

    2007-01-01

    Background: There are no previous studies of the prevalence and incidence of mental ill-health in adults with profound intellectual disabilities. Method: In this population-based prospective cohort study, adults with profound intellectual disabilities underwent psychiatric assessment (n = 184), with further assessment after 2 years (n = 131).…

  8. The Prevalence and Determinants of Overweight and Obesity among French Youths and Adults with Intellectual Disabilities Attending Special Education Schools

    ERIC Educational Resources Information Center

    Begarie, Jerome; Maiano, Christophe; Leconte, Pascale; Ninot, Gregory

    2013-01-01

    This study examines the prevalence of overweight and obesity and a panel of potential determinants among French youths and adults with an intellectual disability (ID). The sample used consisted of 1120 youths and adults with an ID, from 5 to 28 years old, attending a French special education school. The results indicated that 19.8% of the…

  9. Prevalence of Hepatitis E Virus among Adults in South-West of Iran

    PubMed Central

    Farshadpour, Fatemeh; Taherkhani, Reza; Makvandi, Manoochehr

    2015-01-01

    Background. Knowledge regarding prevalence of HEV in general population can be an indicator of the public health and hygiene. Therefore, this study was conducted to evaluate the prevalence of HEV among adults in South-West of Iran. Methods. Blood samples were taken from 510 participants, 206 (40.4%) males and 304 (59.6%) females from February to July 2014. Detection of anti-HEV IgG and IgM antibodies was carried out by ELISA test. Results. The overall anti-HEV IgG and IgM prevalence rates were 46.1% and 1.4%, respectively. Anti-HEV IgG and IgM seropositivity were not statistically associated with gender and race/ethnicity. Meanwhile, there were significant differences between the age groups regarding HEV IgG and IgM seropositivity. HEV IgG seroprevalence increased with age from 14.3% in subjects aged 18–30 years to 71.4% in persons over 71 years old, and considerably individuals aged 61 to 70 years had the highest HEV prevalence (90.9%). Also, 5.7% in the age group 18–30 years and 2.2% in the age group 31–40 years were positive for anti-HEV IgM antibodies and the highest rate was observed in subjects aged 18–30 years. Conclusion. In conclusion, high HEV IgG seroprevalence of 46.1% was observed among adults in South-West of Iran. PMID:26199756

  10. Prevalence of Potentially Inappropriate Medication Use in Older Adults Using the 2012 Beers Criteria

    PubMed Central

    Davidoff, Amy J.; Miller, G. Edward; Sarpong, Eric M.; Yang, Eunice; Brandt, Nicole; Fick, Donna M.

    2014-01-01

    Background The Beers list of potentially inappropriate medications (PIMs) provides a key indicator of medication prescribing quality. The criteria were updated in 2012, adding new drugs and assessing evidence strength. Objectives To use the most recently available population-based data to estimate PIM prevalence under the 2012 update and to provide a benchmark from which to measure future changes. Design and Setting Retrospective cohort study using nationally representative data from the 20062010 Medical Expenditure Panel Survey (MEPS). Participants Community-dwelling sample of US older adults (n = 18,475). Measurements We operationalized the updated Beers criteria, generating a broad PIM definition that incorporated form, route or dose restrictions where clearly specified and a qualified definition that applied specific exceptions where mentioned in the rationale associated with each drug category. Bivariate analyses described PIM prevalence, comparing the two operational definitions, and examined time trends. Results Among older adults with prescription medications, 42.6% had at least one medication fill that met the broad definition, with non-steroidal anti-inflammatory drugs (NSAIDs) having the highest (10.9%) prevalence. The rate declined from 45.5% in 20062007 to 40.8% in 20092010. The categories with the largest absolute decline were NSAIDs, selected sulfonylureas, and estrogens. PIM prevalence was 30.7% using the qualified definition. Conclusion Despite the overall high use of PIMs, there has been a decline observed in recent years. Future studies should test the effect of educational and clinical interventions on changes in PIM use and patient outcomes. The current study results can aid in targeting these interventions. PMID:25752646

  11. Prevalence of Asthma and Allergic Rhinitis among Adults in Yaounde, Cameroon

    PubMed Central

    Pefura-Yone, Eric Walter; Kengne, André Pascal; Balkissou, Adamou Dodo; Boulleys-Nana, Julie Raïcha; Efe-de-Melingui, Nelly Rachel; Ndjeutcheu-Moualeu, Patricia Ingrid; Mbele-Onana, Charles Lebon; Kenmegne-Noumsi, Elvira Christelle; Kolontchang-Yomi, Barbara Linda; Theubo-Kamgang, Boris Judicaël; Ebouki, Emilienne Régine; Djuikam-Kamga, Chrystelle Karen; Magne-Fotso, Christiane Gaelle; Amougou, Francine; Mboumtou, Liliane; Ngo-Yonga, Martine; Petchou-Talla, Elsie Linda; Afane-Ze, Emmanuel; Kuaban, Christopher

    2015-01-01

    Background Population-based estimates of asthma and allergic rhinitis in sub-Saharan African adults are lacking. We assessed the prevalence and determinants of asthma and allergic rhinitis in urban adult Cameroonians. Methods A community-based survey was conducted from December 2013 to April 2014 among adults aged 19 years and above (N = 2,304, 57.3% women), selected through multilevel stratified random sampling across all districts of Yaounde (Capital city). Internationally validated questionnaires were used to investigate the presence of allergic diseases. Logistic regressions were employed to investigate the determinants of allergic conditions. Results Prevalence rates were 2.7% (95% CI: 2.1-3.4) for asthma-ever, 6.9% (5.9-7.9) for lifetime wheezing, 2.9% (92.2-3.6) for current wheezing and 11.4% (10.1-12.7) for self-reported lifetime allergic rhinitis; while 240 (10.4%) participants reported current symptoms of allergic rhinitis, and 125 (5.4%) had allergic rhino-conjunctivitis. The prevalence of current asthma medication use and self-reported asthma attack was 0.8 (0.4-1.2) and 1 (0.6-1.4) respectively. Multivariable adjusted determinants of current wheezing were signs of atopic eczema [2.91 (1.09-7.74)] and signs of allergic rhinitis [3.24 (1.83-5.71)]. Age group 31-40 years [0.27(0.09-0.78), p = 0.016] was an independent protective factor for wheezing. Determinants of current rhinitis symptoms were active smoking [2.20 (1.37-3.54), p<0.001], signs of atopic eczema [2.84 (1.48-5.46)] and current wheezing [3.02 (1.70-5.39)]. Conclusion Prevalence rates for asthma and allergic rhinitis among adults in this population were at the lower tails of those reported in other regions of the world. Beside the classical interrelation between allergic diseases found in this study, active smoking was an independent determinant of allergic rhinitis symptoms. Nationwide surveys are needed to investigate regional variations. PMID:25853516

  12. Prevalence and Determinants of Falls among Older Adults in Ecuador: An Analysis of the SABE I Survey

    PubMed Central

    Orces, Carlos H.

    2013-01-01

    The present study based on a nationally representative sample of older adults living in the Andes mountains and coastal region of the country indicates that 34.7% of older adults had fallen in the previous year in Ecuador. Among fallers, 30.6% reported a fall-related injury. The prevalence of falls was higher in women and among older adults residing in the rural Andes mountains. In the multivariate model, women, subjects with cognitive impairment, those reporting urinary incontinence, and those being physically active during the previous year were variables found independently associated with increased risk of falling among older adults in Ecuador. Moreover, a gradual and linear increase in the prevalence of falls was seen as the number of risk factors increased. Falls represent a major public health problem among older adults in Ecuador. The present findings may assist public health authorities to implement programs of awareness and fall prevention among older adults at higher risk of falls. PMID:23476643

  13. Low consumption of fruits and dairy foods is associated with metabolic syndrome in Korean adults from outpatient clinics in and near Seoul

    PubMed Central

    Song, SuJin; Kim, Eun-Kyung; Hong, Soyoung; Shin, Sangah; Song, YoonJu; Baik, Hyun Wook; Joung, Hyojee

    2015-01-01

    BACKGROUND/OBJECTIVES The aim of this study was to examine differences in nutrient intake and food consumption by the presence of metabolic syndrome in Korean adults. SUBJECTS/METHODS Study subjects in this cross-sectional study were recruited from four outpatient clinics in and near the Seoul metropolitan area of South Korea between 2006 and 2012. A total of 668 subjects (413 men and 255 women) aged ≥ 30 y were included in the final data analyses. For each subject, daily nutrient intake and food consumption were calculated using three days of dietary intake data obtained from a combination of 24-hour recalls and dietary records. To evaluate food consumption, mean number of servings consumed per day and percentages of recommended number of servings for six food groups were calculated. Metabolic syndrome was defined using the National Cholesterol Education Program Adult Treatment Panel III criteria. The general linear model was performed to examine differences in nutrient intake and food consumption by sex and the presence of metabolic syndrome after adjustment for potential confounding variables. RESULTS Nutrient intake did not differ by the presence of metabolic syndrome in both men and women. Men with metabolic syndrome had lower consumption and percentage of the recommendation for fruits compared with those without metabolic syndrome (1.6 vs. 1.1 servings/day, P-value = 0.001; 63.5 vs. 49.5%, P-value = 0.013). Women with metabolic syndrome showed lower consumption and percentage of the recommendation for dairy foods than those without metabolic syndrome (0.8 vs. 0.5 servings/day, P-value = 0.001; 78.6 vs. 48.9%, P-value = 0.001). CONCLUSIONS Low intakes of fruits and dairy foods might be associated with the risk of having metabolic syndrome among Korean adults. Dietary advice on increasing consumption of these foods is needed to prevent and attenuate the risk of metabolic syndrome. PMID:26425287

  14. Time series analysis of the impact of tobacco control policies on smoking prevalence among Australian adults, 2001–2011

    PubMed Central

    Coomber, Kerri; Durkin, Sarah J; Scollo, Michelle; Bayly, Megan; Spittal, Matthew J; Simpson, Julie A; Hill, David

    2014-01-01

    Abstract Objective To determine the impact of tobacco control policies and mass media campaigns on smoking prevalence in Australian adults. Methods Data for calculating the average monthly prevalence of smoking between January 2001 and June 2011 were obtained via structured interviews of randomly sampled adults aged 18 years or older from Australia’s five largest capital cities (monthly mean number of adults interviewed: 2375). The influence on smoking prevalence was estimated for increased tobacco taxes; strengthened smoke-free laws; increased monthly population exposure to televised tobacco control mass media campaigns and pharmaceutical company advertising for nicotine replacement therapy (NRT), using gross ratings points; monthly sales of NRT, bupropion and varenicline; and introduction of graphic health warnings on cigarette packs. Autoregressive integrated moving average (ARIMA) models were used to examine the influence of these interventions on smoking prevalence. Findings The mean smoking prevalence for the study period was 19.9% (standard deviation: 2.0%), with a drop from 23.6% (in January 2001) to 17.3% (in June 2011). The best-fitting model showed that stronger smoke-free laws, tobacco price increases and greater exposure to mass media campaigns independently explained 76% of the decrease in smoking prevalence from February 2002 to June 2011. Conclusion Increased tobacco taxation, more comprehensive smoke-free laws and increased investment in mass media campaigns played a substantial role in reducing smoking prevalence among Australian adults between 2001 and 2011. PMID:24940015

  15. Prevalence and Determinants of Fall-Related Injuries among Older Adults in Ecuador

    PubMed Central

    Orces, Carlos H.

    2014-01-01

    Objectives. To estimate the prevalence and determinants of fall-related injuries in the previous year among adults aged 60 years or older in Ecuador. Methods. The prevalence of fall-related injuries was estimated using cross-sectional data from the first national survey of Health, Wellbeing, and Aging study. Logistic regression models were used to examine the associations between participants' demographic characteristics and fall-related injuries. Results. Of 5,227 participants with a mean age of 72.6 years, 11.4% (95% CI, 10.3%–12.7%) reported a fall-related injury in Ecuador, representing an estimated 136,000 adults aged 60 years or older. Fall-related injuries were more frequently reported among older adults residing in the most urbanized and populated provinces of the country. After controlling for potential confounders, self-reported race as Indigenous (OR 2.2; 95% CI, 2.11–2.31), drinking alcohol regularly (OR 2.54; 95% CI, 2.46–2.63), subjects with greater number of comorbid conditions (OR 2.03; 95% CI, 1.97–2.08), and urinary incontinence (OR 1.83; 95% CI, 1.79–1.87) were factors independently associated with increased odds of sustaining fall-related injuries. Conclusions. Fall-related injuries represent a considerable burden for older adults in Ecuador. The present findings may assist public health authorities to implement fall prevention programs among subjects at higher risk for this type of injury. PMID:25371674

  16. Contributors to Depressive Symptoms among Korean Immigrants with Type 2 Diabete

    PubMed Central

    Choi, Sarah E.; Reed, Preston L.

    2012-01-01

    Background Patients with diabetes have a higher prevalence of depression than the general population. Korean immigrants with type 2 diabetes are understudied. Objectives To identify the prevalence and correlates of depressive symptoms in Korean immigrants. Method In this cross-sectional descriptive study, a community sample of 164 Korean immigrant adults with type 2 diabetes were assessed for depressive symptoms using the Center for Epidemiological Studies-Depression scale. Predictors of depression were grouped into three categories: demographic (age, gender, education, English proficiency); clinical (duration of diabetes, comorbidities, insulin use); and psychosocial (general health, diabetes-related quality-of-life, family support). Results Approximately 56% of participants had CES-D scores ≥ 16. Higher levels of depression were associated with greater impact of diabetes on QOL (b = 5.68, p = .001), worse overall health (b = -0.09, p = .012), and less family support (b = -4.02, p = .042). The relationship between depression and diabetes impact on quality-of-life was stronger for men than women (b = 6.67, p = .020). Discussion Depressive symptoms are common among Korean immigrants with type 2 diabetes. Assessing diabetes-related quality-of-life, general health, and family support may be of value in better understanding depressive symptoms among this population. Among Korean immigrant men with type 2 diabetes, specific attention should be paid to diabetes-related quality-of-life. PMID:23190692

  17. The Association Between Blood Mercury Levels and Risk for Overweight in a General Adult Population: Results from the Korean National Health and Nutrition Examination Survey.

    PubMed

    Lee, Seunghyun; Yoon, Jin-Ha; Won, Jong-Uk; Lee, Wanhyung; Lee, June-Hee; Seok, Hongdeok; Kim, Yeong-Kwang; Kim, Chi-Nyon; Roh, Jaehoon

    2016-06-01

    The primary objective of this study was to estimate the association between blood mercury levels and overweight in Korean adults. We analyzed cross-sectional data from 9228 participants (4283 men and 4945 women) who completed the Korean National Health and Nutrition Examination Survey (KNHANES), 2007-2013. The population was divided into two groups according to the body mass index (BMI) and waist circumference (WC). Blood mercury levels were analyzed using a gold amalgam method with a DMA-80 instrument, categorized into quartiles, and stratified by sex. After adjusting for all covariates, blood mercury was significantly associated with overweight in all subjects. According to the BMI criteria, the adjusted odds ratio of being in the highest blood mercury quartile was 1.75 (95 % confidence interval [CI], 1.53-2.01) overall, 2.09 (95 % CI, 1.71-2.55) in men, and 1.58 (95 % CI, 1.32-1.89) in women. According to the WC criteria, the adjusted odds ratio of being in the highest blood mercury quartile was 1.85 (95 % CI, 1.49-2.30) in men and 1.96 (95 % CI, 1.62-2.36) in women compared to the lowest quartile. Additionally, a trend in overweight across increasing blood mercury levels was observed by the p for trend test in the multiple diagnostic criteria. PMID:26458904

  18. Effects of muscle activity and number of resistance exercise repetitions on perceived exertion in tonic and phasic muscle of young Korean adults

    PubMed Central

    An, Ho Jung; Choi, Wan Suk; Choi, Jung Hyun; Kim, Nyeon Jun; Min, Kyung Ok

    2015-01-01

    [Purpose] The aim of this study was to examine the effects of muscle activity and the number of resistance exercise repetitions on perceived exertion in tonic and phasic muscles in young Korean adults. [Subjects] Janda’s classification system was used to divide 40 Korean males and females in their 20s into a tonic muscle group (10 males, 10 females) and phasic muscle group (10 males, 10 females). [Methods] Each participant performed resistance exercise at 70% of maximum exertion for a single repetition. Muscle activity and number of repetitions were measured according to the Borg Rating of Perceived Exertion scale, with fairly light, hard, and very hard rated as 11, 15, and 19, respectively. Multiple regression analysis was performed. [Results] As the number of tonic and phasic muscle repetitions for males and females and female phasic muscle activity increased, the perceived exertion increased. Perceived exertion increased as the number of tonic muscle repetitions and activity of gastrocnemius muscles in males and females and the hamstring in males increased. Increased activity of phasic muscles in males and females and rhomboid muscle activity in males was associated with significantly increased perceived exertion. [Conclusion] Muscle activity and number of repetitions affect perceived exertion. The perception of exertion differs by muscle type and can differ by gender. The influence of the number of repetitions exceeds that of muscle activity. PMID:26696718

  19. Effects of Meridian Acupressure in Joktaeyang Bangkwang Kyeong on the Physical Health State, Depression, and Life Satisfaction of Korean Older Adult Women Living Alone.

    PubMed

    Sok, Sohyune R

    2016-02-01

    HOW TO OBTAIN CONTACT HOURS BY READING THIS ARTICLE INSTRUCTIONS 1.2 contact hours will be awarded by Villanova University College of Nursing upon successful completion of this activity. A contact hour is a unit of measurement that denotes 60 minutes of an organized learning activity. This is a learner-based activity. Villanova University College of Nursing does not require submission of your answers to the quiz. A contact hour certificate will be awarded once you register, pay the registration fee, and complete the evaluation form online at https://villanova.gosignmeup.com. To obtain contact hours you must: 1. Read the article, "Effects of Meridian Acupressure in Joktaeyang Bangkwang Kyeong on the Physical Health State, Depression, and Life Satisfaction of Korean Older Adult Women Living Alone" found on pages 28-35, carefully noting any tables and other illustrative materials that are included to enhance your knowledge and understanding of the content. Be sure to keep track of the amount of time (number of minutes) you spend reading the article and completing the quiz. 2. Read and answer each question on the quiz. After completing all of the questions, compare your answers to those provided within this issue. If you have incorrect answers, return to the article for further study. 3. Go to the Villanova website listed above to register for contact hour credit. You will be asked to provide your name; contact information; and a VISA, MasterCard, or Discover card number for payment of the $20.00 fee. Once you complete the online evaluation, a certificate will be automatically generated. This activity is valid for continuing education credit until January 31, 2019. CONTACT HOURS This activity is co-provided by Villanova University College of Nursing and SLACK Incorporated. Villanova University College of Nursing is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center's Commission on Accreditation. ACTIVITY OBJECTIVES 1. Identify the health problems and social issues related to the increase in Korean older adult women living alone. 2. Describe the positive effects of Meridian acupressure as a potential complementary therapy for Korean older adult women living alone. DISCLOSURE STATEMENT Neither the planners nor the author have any conflicts of interest to disclose. The purpose of the current study was to examine the effects of Meridian acupressure in Joktaeyang Bangkwang Kyeong (one of 12 Meridian systems) on the physical health state, depression, and life satisfaction of Korean older adult women living alone. A quasi-experimental, pretest-posttest control group design was used. Participants included 76 (experimental: n = 38, control: n = 38) women 65 and older living alone in Seoul and Gyeonggido, South Korea. Meridian acupressure in Joktaeyang Bangkwang Kyeong was applied for 15 minutes twice per week, for a total of 8 weeks in the experimental group. Data showed there were significant differences in physical health state (t = -15.062, p < 0.001), depression (t = 3.241, p < 0.001), and life satisfaction (t = -17.141, p < 0.001) between the two groups. Health professionals must consider an array of methods, including Meridian acupressure in Joktaeyang Bangkwang Kyeong, for older adults. [Journal of Gerontological Nursing, 42(2), 28-35.]. PMID:26716461

  20. Prevalence of adult-onset multifactorial disease among offspring of atomic bomb survivors.

    PubMed

    Fujiwara, S; Suyama, A; Cologne, J B; Akahoshi, M; Yamada, M; Suzuki, G; Koyama, K; Takahashi, N; Kasagi, E; Grant, E J; Lagarde, E; Hsu, W L; Furukawa, K; Ohishi, W; Tatsukawa, Y; Neriishi, K; Takahashi, I; Ashizawa, K; Hida, A; Imaizumi, M; Nagano, J; Cullings, H M; Katayama, H; Ross, N P; Kodama, K; Shore, R E

    2008-10-01

    The first study to examine whether parental radiation exposure leads to increased heritable risk of common adult-onset multifactorial diseases (i.e., hypertension, diabetes mellitus, hypercholesterolemia, ischemic heart disease, and stroke) was conducted among 11,951 participants in the clinical examination program out of a potential of 24,673 mail survey subjects who were offspring of survivors born from May 1946 through December 1984. Logistic regression analyses demonstrated no evidence of an association between the prevalence of multifactorial diseases in the offspring and parental radiation exposure, after adjusting for age, city, gender and various risk factors. The odds ratio (OR) for a paternal dose of 1 Gy was 0.91 [95% confidence interval (CI) 0.81-1.01, P = 0.08], and that for a maternal dose of 1 Gy was 0.98 (95% CI 0.86-1.10, P = 0.71). There was no apparent effect of parental age at exposure or of elapsed time between parental exposure and birth, but male offspring had a low odds ratio (OR = 0.76 at 1 Gy) for paternal exposure, but cautious interpretation is needed for this finding. The clinical assessment of nearly 12,000 offspring of A-bomb survivors who have reached a median age of about 50 years provided no evidence for an increased prevalence of adult-onset multifactorial diseases in relation to parental radiation exposure. PMID:19024652

  1. Prevalence and Correlates of Indoor Tanning among U.S. Adults

    PubMed Central

    Heckman, Carolyn J.; Coups, Elliot J.; Manne, Sharon L.

    2008-01-01

    Background Little is known about the prevalence of indoor tanning among the U.S. general adult population. Objectives This study sought to (1) describe the prevalence of indoor tanning throughout adulthood, (2) identify demographic and psychosocial correlates of indoor tanning, and (3) determine whether these correlates vary by age group. Methods This study used data from the 2005 National Health Interview Survey, an annual health survey of the U.S. adult population. Results Indoor tanning rates were higher among individuals who were young, white, and female. Rates of indoor tanning in the last year varied from 20.4% for 18−29 year-olds to 7.8% for those 65 years and older. A variety of demographic, health, and behavioral health risk factors correlated with indoor tanning. Limitations The study design was cross-sectional and all data were self-reported. Conclusions Health care providers should address indoor tanning as a health risk factor across the lifespan. PMID:18328594

  2. Prevalence of celiac disease in adult type 1 patients with diabetes

    PubMed Central

    Dogan, Burcu; Oner, Can; Bayramicli, Oya Uygur; Yorulmaz, Elif; Feyizoglu, Guneş; Oguz, Aytekin

    2015-01-01

    Objectives: Celiac disease, an autoimmune disease, is related to immune mediated intolerance to gluten. Some studies suggest that Celiac Disease was 20 times more frequent in type 1 patients with diabetes. The objective of our study was to evaluate the prevalence of celiac disease in hospital based type 1 diabetic adults. Methods: Our study was carried out retrospectively in Medeniyet University Goztepe Training and Educational Hospital in Istanbul between 2012–2013. The cohort comprised 482 type 1 patients with diabetes attending the diabetes outpatient clinic. The data were analyzed by SPSS 10.5 package program. Student’s t tests is used for comparative analyses. A p-value less than 0.05 was considered statistically significant. Results: The cohort included 482 type 1 patients with diabetes. Fifty seven of them were not evaluated for Endomysium antibody positivity. Fifteen of the remaining 425 patients were positive for anti endomysial antibody (3.5%). The prevalence of biopsy proven celiac disease was 2.3% (10/425). There was no significant difference between Endomysial antibody positive and negative groups in regard of age, sex, or duration of the disease. Conclusion: This study confirms that the celiac disease is common in type 1 diabetic patients. Since a small proportion of celiac patients are symptomatic this disorder should be screened in all adult type 1 patients with diabetes by antiendomysium antibody. PMID:26430419

  3. A critical appraisal of the prevalence and metabolic significance of brown adipose tissue in adult humans.

    PubMed

    Lee, Paul; Greenfield, Jerry R; Ho, Ken K Y; Fulham, Michael J

    2010-10-01

    Brown adipose tissue (BAT) plays a major role in energy homeostasis in animals. Detection of BAT using positron emission tomography (PET)-CT in humans has challenged the view that BAT disappears after infancy. Several recent studies, based on analysis of single scans, have reported a low prevalence of only 5-10% in humans, casting doubt on its significance. We undertook a critical analysis of the sensitivity, reproducibility, and accuracy of PET-CT to deduce the prevalence of BAT and factors associated with its detection in adult humans. In a retrospective evaluation of PET-CT, using [18F]fluorodeoxyglucose, performed in 2,934 patients, BAT was identified in 250 patients, yielding an apparent prevalence of 8.5%. Among those patients with BAT, 145 were scanned more than once. The frequency of another scan being positive increased from 8 to 65% for one to more than four additional studies. The average probability of obtaining another positive scan among patients with BAT is 13%, from which the prevalence of BAT is estimated at 64%. BAT was more commonly detected in women, in younger (36 1 vs. 52 1 years, P < 0.001) and leaner (20.1 0.9 vs. 24.9 0.9 kg/m2, P < 0.01) individuals. Fasting glucose was lower in those with BAT than those without (4.9 0.1 vs. 5.5 0.1 mmol/l, P < 0.01). Among patients scanned more than once, BAT was detected when body weight and fasting glucose were lower (54.9 0.5 vs. 58.2 0.8 kg, P < 0.001 and 4.9 0.3 vs. 5.5 0.3 mmol/l, P = 0.03). We conclude that BAT is present in the majority of adult humans. Presence of BAT correlates negatively with body mass index and glucose concentration. BAT may play an important role in energy homeostasis in adults. PMID:20606075

  4. Lead exposure in Laysan albatross adults and chicks in Hawaii: prevalence, risk factors, and biochemical effects.

    PubMed

    Work, T M; Smith, M R

    1996-07-01

    Prevalence of lead exposure and elevated tissue lead was determined in Laysan albatross (Diomedea immutabilis) in Hawaii. The relationship between lead exposure and proximity to buildings, between elevated blood lead and droopwing status, and elevated liver lead and presence of lead-containing paint chips in the proventriculus in albatross chicks was also examined. Finally, the effects of lead on the enzyme delta-aminolevulinic acid dehydratase (ALAD) was determined. There was a significant association between lead exposure or elevated tissue lead and proximity to buildings in albatross chicks and presence of lead paint chips in the proventriculus and elevated liver lead in carcasses. Although there was a significant association between elevated blood lead and droopwing chicks, there were notable exceptions. Prevalence of elevated tissue lead in albatross chicks was highest on Sand Island Midway and much less so on Kauai and virtually nonexistent in other areas. Prevalence of lead exposure decreased as numbers of buildings to which chicks were exposed on a given island decreased. Laysan albatross adults had minimal to no lead exposure. There was a significant negative correlation between blood lead concentration and ALAD activity in chicks. Based on ALAD activity, 0.03-0.05 microg/ml was the no effect range for blood lead in albatross chicks. PMID:8687998

  5. Prevalence and Etiology of Abnormal Liver Tests in an Adult Population in Jilin, China

    PubMed Central

    Zhang, Hong; He, Shu Mei; Sun, Jie; Wang, ChunYan; Jiang, Yan Fang; Gu, Qing; Feng, Xiang Wei; Du, Bing; Wang, Wei; Shi, Xiao Dong; Zhang, Si Qi; Li, Wan Yu; Niu, Jun Qi

    2011-01-01

    Background: Serum biochemical liver tests (LTs) (alanine aminotransferase, aspartate aminotransferase, and gamma glutamyltransferase) and platelet counts are often used to screen for chronic liver disease. We determined the prevalence and etiologies of abnormal LTs in an adult population in Jilin, China. Methods: A total of 3791 individuals between the ages of 18 and 79 years were interviewed and then underwent ultrasonography and blood tests. Results: The prevalence of abnormal LTs was 14.77% (560 out of 3791 subjects). The risk factors for abnormal LTs were non-alcoholic fatty liver disease (NAFLD) alone, which accounted for 11.61%, metabolic syndrome alone for 25%, or both for 22.14%. Abnormal LTs were more common in male than in female subjects. The development of abnormal LTs was correlated with older age males, increased daily alcohol intake, poor quality of sleep, smoking, fasting plasma glucose, body mass index, triglyceridemia, and low-density lipoprotein. Abnormal LTs in patients with metabolic syndrome and NAFLD were associated with high fasting plasma glucose, triglycerides, body mass index, low density lipoprotein, male, young age, poor sleep quality, smoking, and alcohol intake. However, abnormal LTs in patients with hepatitis B virus were associated with gender and increased age. Conclusions: The results from the current study demonstrated that the prevalence of abnormal LTs is high in the population (14.77%). Metabolic syndrome, NAFLD, and alcohol intake appear to be potentially important causes of the observed abnormal LTs. PMID:21487569

  6. Prevalence and risk factors for work related asthma in young adults

    PubMed Central

    Caldeira, R D; Bettiol, H; Barbieri, M A; Terra‐Filho, J; Garcia, C A; Vianna, E O

    2006-01-01

    Objectives To investigate the prevalence and predictors of work related asthma in young adults from the general population. Methods A total of 1922 subjects randomly selected from a birth cohort 1978/79 in Brazil, aged 23–25 years, completed a respiratory symptoms questionnaire based on the European Community Respiratory Health Survey, and underwent spirometry, bronchial challenge test with methacholine, and skin prick test. For subjects presenting with bronchial hyperresponsiveness, workplace exposure and its relationship with symptoms were assessed by a specific questionnaire and individualised job description to define cases of work related asthma. Results The prevalence of work related asthma was 4.2% (81 cases): 1.5% (29 cases) were classified as aggravated asthma and 2.7% (52 cases) as occupational asthma. Work related asthma was associated with atopy and education. Lower educational level (1–8 years of schooling) was associated with work related asthma (odds ratio 7.06, 95% CI 3.25 to 15.33). There was no association between work related asthma and smoking, gender, or symptoms of rhinitis. Conclusion The prevalence of work related asthma was high (4.2%), and was associated with low schooling, probably because of low socioeconomic level. The disease may therefore be a consequence of poverty. PMID:16728501

  7. Lead exposure in Laysan albatross adults and chicks in Hawaii: prevalence, risk factors, and biochemical effects.

    USGS Publications Warehouse

    Work, T.M.; Smith, M.R.

    1996-01-01

    Prevalence of lead exposure and elevated tissue lead was determined in Laysan albatross (Diomedea immutabilis) in Hawaii. The relationship between lead exposure and proximity to buildings, between elevated blood lead and droopwing status, and elevated liver lead and presence of lead-containing paint chips in the proventriculus in albatross chicks was also examined. Finally, the effects of lead on the enzyme δ-amino-levulinic acid dehydratase (ALAD) was determined. There was a significant association between lead exposure or elevated tissue lead and proximity to buildings in albatross chicks and presence of lead paint chips in the proventriculus and elevated liver lead in carcasses. Although there was a significant association between elevated blood lead and droopwing chicks, there were notable exceptions. Prevalence of elevated tissue lead in albatross chicks was highest on Sand Island Midway and much less so on Kauai and virtually nonexistent in other areas. Prevalence of lead exposure decreased as numbers of buildings to which chicks were exposed on a given island decreased. Laysan albatross adults had minimal to no lead exposure. There was a significant negative correlation between blood lead concentration and ALAD activity in chicks. Based on ALAD activity, 0.03-0.05 μg/ml was the no effect range for blood lead in albatross chicks.

  8. Prevalence of mental illness in a rehabilitation unit for older adults

    PubMed Central

    Shah, D; Evans, M; King, D

    2000-01-01

    The prevalence of psychiatric disorders was studied in 78 elderly people in a rehabilitation unit for older adults. The patients were assessed using the Evans Liverpool depression rating scale, Hospital Anxiety and Depression scale and Mini-Mental State Examination. Twenty-eight (35.9%) patients were found to be depressed, 15 of these also had raised anxiety. Thirty-one (41.0%) patients had significant cognitive impairment and 14 of these had associated depression. Only 33 (42%) had no evidence of either cognitive impairment or mood disorder. On discharge, 20 (25.6%) patients were on antidepressant treatment but only 50% of those had this diagnosis recorded on the discharge summary. Our results showed higher prevalence of depression in this situation compared with the reported prevalence of 20-30% in the acute hospital setting. We recommend that all patients undergoing rehabilitation should be routinely screened for depression as it is common and treatment will improve the overall outcome.


Keywords: depression; elderly; rehabilitation; psychiatric morbidity; screening PMID:10684325

  9. Redrawing the US Obesity Landscape: Bias-Corrected Estimates of State-Specific Adult Obesity Prevalence

    PubMed Central

    Ward, Zachary J.; Long, Michael W.; Resch, Stephen C.; Gortmaker, Steven L.; Cradock, Angie L.; Giles, Catherine; Hsiao, Amber; Wang, Y. Claire

    2016-01-01

    Background State-level estimates from the Centers for Disease Control and Prevention (CDC) underestimate the obesity epidemic because they use self-reported height and weight. We describe a novel bias-correction method and produce corrected state-level estimates of obesity and severe obesity. Methods Using non-parametric statistical matching, we adjusted self-reported data from the Behavioral Risk Factor Surveillance System (BRFSS) 2013 (n = 386,795) using measured data from the National Health and Nutrition Examination Survey (NHANES) (n = 16,924). We validated our national estimates against NHANES and estimated bias-corrected state-specific prevalence of obesity (BMI≥30) and severe obesity (BMI≥35). We compared these results with previous adjustment methods. Results Compared to NHANES, self-reported BRFSS data underestimated national prevalence of obesity by 16% (28.67% vs 34.01%), and severe obesity by 23% (11.03% vs 14.26%). Our method was not significantly different from NHANES for obesity or severe obesity, while previous methods underestimated both. Only four states had a corrected obesity prevalence below 30%, with four exceeding 40%–in contrast, most states were below 30% in CDC maps. Conclusions Twelve million adults with obesity (including 6.7 million with severe obesity) were misclassified by CDC state-level estimates. Previous bias-correction methods also resulted in underestimates. Accurate state-level estimates are necessary to plan for resources to address the obesity epidemic. PMID:26954566

  10. Prevalence and determinants of overweight, obesity, and type 2 diabetes mellitus in adults in Malaysia.

    PubMed

    Jan Mohamed, Hamid Jan B; Yap, Roseline Wai Kuan; Loy, See Ling; Norris, Shane A; Biesma, Regien; Aagaard-Hansen, Jens

    2015-03-01

    This systematic review aimed to examine trends in overweight, obesity, and type 2 diabetes mellitus (T2DM) among Malaysian adults, and to identify its underlying determinants. A review of studies published between 2000 and 2012 on overweight, obesity, and T2DM was conducted. The Cochrane library of systematic reviews, MEDLINE, EMBASE, Biosis, Scopus, and MyJurnal digital database were searched. According to national studies, the prevalence of overweight increased from 26.7% in 2003 to 29.4% in 2011; obesity prevalence increased from 12.2% in 2003 to 15.1% in 2011, and T2DM prevalence was reported as 11.6% in 2006 and 15.2% in 2011. Distal determinants of increased risk of overweight, obesity, and T2DM were as follows: female, Malay/Indian ethnicity, and low educational level. The limited number of studies on proximal determinants of these noncommunicable diseases (NCDs) indicated that an unhealthy diet was associated with increased risk, whereas smoking was associated with decreased risk. However, more studies on the proximal determinants of overweight, obesity, and T2DM within the Malaysian context are needed. Overall, our findings provide insights for designing both future investigative studies and strategies to control and prevent these NCDs in Malaysia. PMID:25524952

  11. The prevalence of refractive conditions in Puerto Rican adults attending an eye clinic system

    PubMed Central

    Rodriguez, Neisha M.; Romero, Angel. F.

    2014-01-01

    Purpose To determine the prevalence of refractive conditions in the adult population that visited primary care optometry clinics in Puerto Rico. Methods A retrospective cross-sectional study of patients examined at the Inter American University of Puerto Rico School of Optometry Eye Institute Clinics between 2004 and 2010. Subjects considered had best corrected visual acuity by standardized subjective refraction of 20/40 or better. The refractive errors were classified by the spherical equivalent (SE): sphere+½ cylinder. Myopia was classified as a SE>−0.50 D, hyperopia as a SE>+0.50  D, and emmetropia as a SE between −0.50 and +0.50, both included. Astigmatism equal or higher than 0.25 D in minus cylinder form was used. Patients with documented history of cataract extraction (pseudophakia or aphakia), amblyopia, refractive surgery or other corneal/ocular surgery were excluded from the study. Results A total of 784 randomly selected subjects older than 40 years of age were selected. The estimated prevalence (95%, confidence interval) among all subjects was hyperopia 51.5% (48.0–55.0), emmetropia 33.8% (30.5–37.2), myopia 14.7% (12.1–17.2) and astigmatism 69.6% (68.8–73.3). Hyperopia was more common in females than males although the difference was not statistically significant. The mean spherical equivalent values was hyperopic until 70 y/o and decreased slightly as the population ages. Conclusion Hyperopia is the most common refractive error and its prevalence and seems to increase among the aging population who visited the clinics. Further programs and studies must be developed to address the refractive errors needs of the adult Puerto Rican population. PMID:25000872

  12. Prevalence of Alcohol Dependence Among US Adult Drinkers, 20092011

    PubMed Central

    Esser, Marissa B.; Hedden, Sarra L.; Brewer, Robert D.; Gfroerer, Joseph C.; Naimi, Timothy S.

    2014-01-01

    Introduction Excessive alcohol consumption is responsible for 88,000 deaths annually and cost the United States $223.5 billion in 2006. It is often assumed that most excessive drinkers are alcohol dependent. However, few studies have examined the prevalence of alcohol dependence among excessive drinkers. The objective of this study was to update prior estimates of the prevalence of alcohol dependence among US adult drinkers. Methods Data were analyzed from the 138,100 adults who responded to the National Survey on Drug Use and Health in 2009, 2010, or 2011. Drinking patterns (ie, past-year drinking, excessive drinking, and binge drinking) were assessed by sociodemographic characteristics and alcohol dependence (assessed through self-reported survey responses and defined as meeting ?3 of 7 criteria for dependence in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition). Results Excessive drinking, binge drinking, and alcohol dependence were most common among men and those aged 18 to 24. Binge drinking was most common among those with annual family incomes of $75,000 or more, whereas alcohol dependence was most common among those with annual family incomes of less than $25,000. The prevalence of alcohol dependence was 10.2% among excessive drinkers, 10.5% among binge drinkers, and 1.3% among non-binge drinkers. A positive relationship was found between alcohol dependence and binge drinking frequency. Conclusion Most excessive drinkers (90%) did not meet the criteria for alcohol dependence. A comprehensive approach to reducing excessive drinking that emphasizes evidence-based policy strategies and clinical preventive services could have an impact on reducing excessive drinking in addition to focusing on the implementation of addiction treatment services. PMID:25412029

  13. Prevalence, Associated Factors and Predictors of Depression among Adults in the Community of Selangor, Malaysia

    PubMed Central

    Kader Maideen, Siti Fatimah; Mohd. Sidik, Sherina; Rampal, Lekhraj; Mukhtar, Firdaus

    2014-01-01

    Introduction Depression is one of the most common mental health disorders and is an emerging public health problem. The objectives of this paper were to determine the prevalence of depression, its associated factors and the predictors of depression among adults in the community of Selangor. Methods A cross sectional study was conducted in three districts in Selangor, from 11th June to 30th December 2012. The sampling frame was obtained from the Department of Statistics Malaysia (DOS) in May 2012, using the National Population and Housing Census 2010. Adults aged 18 years and above, living in the selected living quarters were approached to participate in the study and requested to complete a set of questionnaires. Results A total of 1,556 out of 2,152 participants participated in this study, giving an overall study response rate of 61.90%. Patient Health Questionnaire 9 (PHQ-9) was used to determine the presence of depression. The prevalence of depression was 10.3%, based on the PHQ-9 cut off point of 10 and above. Based on multiple logistic regression analysis, the predictors of depression were presence of anxiety, serious problems at work, unhappy relationship with children, high perceived stress, domestic violence, unhappy relationship with spouse, low self-esteem, unhappy relationship with family, serious financial constraint and presence of chronic diseases. When reanalyzed after removing anxiety, high perceived stress and low self-esteem, additional predictors of depression were found to be serious marital problems and religiosity. Conclusion The prevalence of depression in this study is similar to that found in other studies. Findings from this study are being used as baseline data to develop an effective program to assist in the management of common mental health disorders in the community, in particular depression. The identification of predictors of depression in the community is important to identify the target population for the program. PMID:24755607

  14. Prevalence of tension-type headache in adult general population: the PACE study and review of the literature.

    PubMed

    Ferrante, T; Manzoni, G C; Russo, M; Camarda, C; Taga, A; Veronesi, L; Pasquarella, C; Sansebastiano, G; Torelli, P

    2013-05-01

    The mean global prevalence of tension-type headache (TTH) in adult is 42 %. To date, there have been no Italian studies on TTH prevalence in the adult general population. Therefore, we conducted a cross-sectional study, called PACE (PArma CEfalea, or "Headache in Parma"), aimed at detecting the prevalence and clinical features of primary headaches in the city of Parma's adult general population. Crude past-year prevalence for definite TTH was 19.4 % (95 % CI 16.8-21.9), namely 9.0 % (95 % CI 7.1-10.8) for infrequent TTH, 9.8 % (95 % CI 7.9-11.8) for frequent TTH, and 0.6 % (95 % CI 0.1-1) for chronic TTH. Crude prevalence for probable TTH was 2.3 % (95 % CI 1.3-3.3). Our study results indicate a TTH prevalence rate (19.4 %) at the lower limit of data ranges currently available for Western countries, and prevalence rates for infrequent forms (9 %) do not appear much different from those of frequent forms (9.8 %). PMID:23695063

  15. Prevalence and Risk Factors for Adult Pulmonary Tuberculosis in a Metropolitan City of South India

    PubMed Central

    Dhanaraj, Baskaran; Papanna, Mohan Kumar; Adinarayanan, Srividya; Vedachalam, Chandrasekaran; Sundaram, Vijayaraj; Shanmugam, Shivakumar; Sekar, Gomathi; Menon, Pradeep Aravindan; Wares, Fraser; Swaminathan, Soumya

    2015-01-01

    Background The present study measured the community prevalence and risk factors of adult pulmonary tuberculosis (PTB) in Chennai city, and also studied geographical distribution and the presence of different M. tuberculosis strains in the survey area. Methods A community-based cross sectional survey was carried out from July 2010 to October 2012 in Chennai city. Prevalence of bacteriologically positive PTB was estimated by direct standardization method. Univariate and multivariate analyses were carried out to identify significant risk factors. Drug susceptibility testing and spoligotyping was performed on isolated M. tuberculosis strains. Mapping of PTB cases was done using geographic positioning systems. Results Of 59,957 eligible people, 55,617 were screened by X-ray and /or TB symptoms and the prevalence of smear, culture, and bacteriologically positive PTB was estimated to be 228 (95% CI 189–265), 259 (95% CI 217–299) and 349 (95% CI 330–428) per 100,000 population, respectively. Prevalence of smear, culture, and bacteriologically positive PTB was highest amongst men aged 55–64 years. Multivariate analysis showed that occurrence of both culture and bacteriologically positive PTB disease was significantly associated with: age >35 years, past history of TB treatment, BMI <18.5 Kgs/m2, solid cooking fuel, and being a male currently consuming alcohol. The most frequent spoligotype family was East African Indian. Spatial distribution showed that a high proportion of patients were clustered in the densely populated north eastern part of the city. Conclusion Our findings demonstrate that TB is a major public health problem in this urban area of south India, and support the use of intensified case finding in high risk groups. Undernutrition, slum dwelling, indoor air pollution and alcohol intake are modifiable risk factors for TB disease. PMID:25905900

  16. Analysis of the Prevalence and Associated Risk Factors of Tinnitus in Adults

    PubMed Central

    Kim, Hyung-Jong; Lee, Hyo-Jeong; An, Soo-Youn; Sim, Songyong; Park, Bumjung; Kim, Si Whan; Lee, Joong Seob; Hong, Sung Kwang; Choi, Hyo Geun

    2015-01-01

    Background Tinnitus is a common condition in adults; however, the pathophysiology of tinnitus remains unclear, and no large population-based study has assessed the associated risk factors. The aim of this study was to analyze the prevalence and associated risk factors of tinnitus. Methods We conducted a cross-sectional study using data from the Korea National Health and Nutrition Examination Survey, with 19,290 participants ranging in age from 20 to 98 years old, between 2009 and 2012. We investigated the prevalence of tinnitus using a questionnaire and analyzed various possible factors associated with tinnitus using simple and multiple logistic regression analysis with complex sampling. Results The prevalence of tinnitus was 20.7%, and the rates of tinnitus associated with no discomfort, moderate annoyance, and severe annoyance were 69.2%, 27.9%, and 3.0%, respectively. The prevalence of tinnitus and the rates of annoying tinnitus increased with age. The adjusted odds ratio (AOR) of tinnitus was higher for females, those with a smoking history, those reporting less sleep (≤ 6 h), those with more stress, those in smaller households, those with a history of hyperlipidemia osteoarthritis, rheumatoid arthritis, asthma, depression, thyroid disease, an abnormal tympanic membrane, unilateral hearing loss, bilateral hearing loss, noise exposure from earphones, noise exposure at the workplace, noise exposure outside the workplace, and brief noise exposure. Additionally, unemployed individuals and soldiers had higher AORs for tinnitus. The AOR of annoying tinnitus increased with age, stress, history of hyperlipidemia, unilateral hearing loss, and bilateral hearing loss. Conclusions Tinnitus is very common in the general population and is associated with gender, smoking, stress, sleep, hearing loss, hyperlipidemia, osteoarthritis, rheumatoid arthritis, asthma, depression, and thyroid disease history. PMID:26020239

  17. Prevalence of cardiovascular disease risk factors among older Puerto Rican adults living in Massachusetts.

    PubMed

    Van Rompay, Maria I; Castaneda-Sceppa, Carmen; McKeown, Nicola M; Ordovás, José M; Tucker, Katherine L

    2011-10-01

    There remains limited research on cardiovascular disease (CVD) risk factors in Puerto Rican adults. We compared lifestyle and CVD risk factors in Puerto Rican men and women with normal fasting glucose (NFG), impaired fasting glucose (IFG), or type 2 diabetes (T2D), and investigated achievement of American Diabetes Association (ADA) treatment goals in those with T2D. Baseline data from the Boston Puerto Rican Health Study were analyzed, which included 1,287 adults aged 45-75 years. Obesity, hyperglycemia, and dyslipidemia were prevalent and increased from NFG to IFG and T2D. In individuals without T2D, fasting insulin correlated significantly with body mass index. Achievement of ADA goals was poor; LDL cholesterol was most achieved (59.4%), followed by blood pressure (27.2%) and glycosylated hemoglobin (27.0%). Poverty, female sex, current alcohol use, and diabetes or anti-hypertensive medication use were associated with not meeting goals. Puerto Rican adults living in the Boston area showed several metabolic abnormalities and high CVD risk, likely due to pervasive obesity and socio-economic disparities. PMID:21298483

  18. Ideal Cardiovascular Health and the Prevalence and Progression of Coronary Artery Calcification in Adults With and Without Type 1 Diabetes

    PubMed Central

    Alman, Amy C.; Maahs, David M.; Rewers, Marian J.; Snell-Bergeon, Janet K.

    2014-01-01

    OBJECTIVE In 2010, the American Heart Association defined seven metrics (smoking, BMI, physical activity, diet, total cholesterol, blood pressure, and fasting plasma glucose) for ideal cardiovascular health (ICH). Subsequent studies have shown that the prevalence of achieving these metrics is very low in the general population. Adults with type 1 diabetes are at increased risk of cardiovascular disease (CVD), but no studies to date have been published on the prevalence of ICH in this population. RESEARCH DESIGN AND METHODS Data for this analysis were collected as part of the prospective Coronary Artery Calcification in Type 1 Diabetes study. This analysis involved 546 subjects with type 1 diabetes and 631 subjects without diabetes who had complete information for calculating the ICH metrics. RESULTS Overall, the prevalence of ICH was low in this population, with none meeting the ideal criteria for all seven metrics. The prevalence of ideal physical activity (10.0%) and diet (1.1%) were particularly low. ICH was significantly associated with both decreased prevalence (odds ratio [OR] 0.70; 95% CI 0.62–0.80) and progression (OR 0.77; 95% CI 0.66–0.90) of coronary artery calcification (CAC). CONCLUSIONS ICH is significantly associated with decreased prevalence and progression of CAC; however, prevalence of ICH metrics was low in adults both with and without type 1 diabetes. Efforts to increase the prevalence of ICH could have a significant impact on reducing the burden of CVD. PMID:24130360

  19. Dental Caries Prevalence and Tooth Loss in Chilean Adult Population: First National Dental Examination Survey

    PubMed Central

    Urzua, I.; Mendoza, C.; Arteaga, O.; Rodríguez, G.; Cabello, R.; Faleiros, S.; Carvajal, P.; Muñoz, A.; Espinoza, I.; Aranda, W.; Gamonal, J.

    2012-01-01

    The purpose of this study was to assess the prevalence of dental caries, tooth loss, and risk factors among adult population of Chile. Furthermore, age, gender, and behavioural specific differences in caries prevalence and tooth loss were examined. A national stratified multistage probabilistic sample design in two-age cohorts was applied to the Chilean population. A sample of 1553 adults, comprising 1088 individuals aged 35–44 and 465 senior individuals aged 65–74, were examined. The DMFT was evaluated following WHO recommendations using diagnostic criteria of caries lesions into dentin. The data were analyzed by univariate and multivariate models using logistic regression analyses. Results showed a mean DMFT of 15.06 in the 35–44-year-old group and of 21.57 in the 65–74 group. Factors related to tooth loss in the 35–44 group through univariate logistic regression were depression (OR 1.9 CI 95% 1.26–2.85), education level <12 years (OR 2.24 CI 95% 1.31–3.73), personal income (OR 1.51 CI 95% 1.04–2.19), and familiar income (OR 2.05 CI 95% 1.34–3.13), and through multivariate logistic regression in the same age group were depression (OR 1.93 CI 95% 1.24–3.0), education level <12 years (OR 1.94 CI 95% 1.2–3.14), and familiar income (OR 1.71 CI 95% 1.09–2.68). Factors related to tooth loss in the 65–74-year-old group through univariate logistic regression were education level <12 years (OR 2.54 CI 95% 1.3–4.96) and personal income (OR 1.66 CI 95% 1.05–2.63), and for multivariate logistic regression in the same age group, it was education level <12 years (OR 2.51 CI 95% 1.21–5.18). In conclusion, adult population in Chile showed a high prevalence of dental caries and tooth loss, as age, education level, personal and familiar incomes, and depression are being the main risk factors. PMID:23316234

  20. High prevalence of azole-resistant Aspergillus fumigatus in adults with cystic fibrosis exposed to itraconazole.

    PubMed

    Burgel, Pierre-Régis; Baixench, Marie-Thérèse; Amsellem, Michaël; Audureau, Etienne; Chapron, Jeanne; Kanaan, Reem; Honoré, Isabelle; Dupouy-Camet, Jean; Dusser, Daniel; Klaassen, Corné H; Meis, Jacques F; Hubert, Dominique; Paugam, André

    2012-02-01

    Aspergillus fumigatus is the most frequent fungus found in the sputum of cystic fibrosis (CF) subjects. Itraconazole is prescribed for allergic bronchopulmonary aspergillosis (ABPA) or Aspergillus bronchitis in CF subjects. We hypothesized that A. fumigatus isolates in the sputum of CF subjects with previous exposure to itraconazole was associated with higher prevalence of azole resistance. From June 2010 to April 2011, sputum samples from adult CF subjects at Cochin University Hospital (France) were examined systematically for the detection of A. fumigatus. MICs of A. fumigatus isolates against azoles were screened using Etest, and reduced susceptibility to azoles was confirmed using the CLSI broth microdilution method. A. fumigatus was isolated from the sputum of 131/249 (52.6%) adult CF subjects, and 47/131 (35.9%) subjects had received previous treatment with itraconazole. Reduced A. fumigatus susceptibility to itraconazole (MIC, ≥2 mg/liter) was confirmed in 6/131 (4.6%) subjects. All 6 isolates also had reduced susceptibility to posaconazole (MIC, ≥0.5 mg/liter), and 3/6 isolates had reduced susceptibility to voriconazole (MIC, ≥2 mg/liter). Mutations in the cyp51A gene were detected at positions previously implicated to cause resistance in 5 isolates. Azole-resistant A. fumigatus isolates were found in 5/25 (20%) subjects exposed to itraconazole within the previous 3 years. High rates of azole-resistant A. fumigatus isolates were present in adult CF subjects and were associated with recent itraconazole exposure. Although the clinical implications of these findings will require further studies, the cautious use of itraconazole in adult CF subjects can be recommended. PMID:22123701

  1. High Prevalence of Azole-Resistant Aspergillus fumigatus in Adults with Cystic Fibrosis Exposed to Itraconazole

    PubMed Central

    Baixench, Marie-Thérèse; Amsellem, Michaël; Audureau, Etienne; Chapron, Jeanne; Kanaan, Reem; Honoré, Isabelle; Dupouy-Camet, Jean; Dusser, Daniel; Klaassen, Corné H.; Meis, Jacques F.; Hubert, Dominique; Paugam, André

    2012-01-01

    Aspergillus fumigatus is the most frequent fungus found in the sputum of cystic fibrosis (CF) subjects. Itraconazole is prescribed for allergic bronchopulmonary aspergillosis (ABPA) or Aspergillus bronchitis in CF subjects. We hypothesized that A. fumigatus isolates in the sputum of CF subjects with previous exposure to itraconazole was associated with higher prevalence of azole resistance. From June 2010 to April 2011, sputum samples from adult CF subjects at Cochin University Hospital (France) were examined systematically for the detection of A. fumigatus. MICs of A. fumigatus isolates against azoles were screened using Etest, and reduced susceptibility to azoles was confirmed using the CLSI broth microdilution method. A. fumigatus was isolated from the sputum of 131/249 (52.6%) adult CF subjects, and 47/131 (35.9%) subjects had received previous treatment with itraconazole. Reduced A. fumigatus susceptibility to itraconazole (MIC, ≥2 mg/liter) was confirmed in 6/131 (4.6%) subjects. All 6 isolates also had reduced susceptibility to posaconazole (MIC, ≥0.5 mg/liter), and 3/6 isolates had reduced susceptibility to voriconazole (MIC, ≥2 mg/liter). Mutations in the cyp51A gene were detected at positions previously implicated to cause resistance in 5 isolates. Azole-resistant A. fumigatus isolates were found in 5/25 (20%) subjects exposed to itraconazole within the previous 3 years. High rates of azole-resistant A. fumigatus isolates were present in adult CF subjects and were associated with recent itraconazole exposure. Although the clinical implications of these findings will require further studies, the cautious use of itraconazole in adult CF subjects can be recommended. PMID:22123701

  2. Epidemiology of smoking among Malaysian adult males: prevalence and associated factors

    PubMed Central

    2013-01-01

    Background Three National Health and Morbidity Surveys (NHMSs) had been conducted in Malaysia in 10-year intervals from 1986–2006. Based on the latest NHMS survey in 2006, we describe the prevalence of smoking and identify the social and demographic factors associated with smoking among adult males in Malaysia. Methods A cross-sectional study among 15,639 Malaysian adult males aged 18 years and above was conducted using proportional to size stratified sampling method. The socio-demographic variables examined were level of education, occupation, marital status, residential area, age group and monthly household income. Results The prevalence of smoking among adult males in Malaysia was 46.5% (95% CI: 45.5–47.4%), which was 3% lower than a decade ago. Mean age of smoking initiation was 18.3 years, and mean number of cigarettes smoked daily was 11.3. Prevalence of smoking was highest among the Malays (55.9%) and those aged 21–30 years (59.3%). Smoking was significantly associated with level of education (no education OR 2.09 95% CI (1.67–2.60), primary school OR 1.95, 95% CI (1.65–2.30), secondary school OR 1.88, 95% CI (1.63–2.11), with tertiary education as the reference group). Marital status (divorce OR 1.67, 95% CI (1.22–2.28), with married as the reference group), ethnicity (Malay, OR 2.29, 95% CI ( 1.98–2.66; Chinese OR 1.23 95% CI (1.05–1.91), Other Bumis OR 1.75, 95% CI (1.46–2.10, others OR 1.48 95% CI (1.15–1.91), with Indian as the reference group), age group (18–20 years OR 2.36, 95% CI (1.90–2.94); 20–29 years OR 3.31 , 95% CI 2.82–3.89; 31–40 years OR 2.85 , 95% CI ( 2.47–3.28); 41–50 years OR 1.93, 95% CI (1.69–2.20) ; 51–60 years OR 1.32, 95% CI (1.15–1.51), with 60 year-old and above as the reference group) and residential area (rural OR 1.12 , 95% CI ( 1.03–1.22)) urban as reference. Conclusion The prevalence of smoking among Malaysian males remained high in spite of several population interventions over the past decade. Tobacco will likely remain a primary cause of premature mortality and morbidity in Malaysia. Continuous and more comprehensive anti-smoking policy measures are needed in order to further prevent the increasing prevalence of smoking among Malaysian men, particularly those who are younger, of Malay ethnicity, less educated, reside in rural residential area and with lower socio-economic status. PMID:23294728

  3. Occupations with an increased prevalence of self-reported asthma in Indian adults

    PubMed Central

    Pearce, Neil; Millett, Christopher; Subramanian, S.V.; Ebrahim, Shah

    2014-01-01

    Objectives Occupational asthma remains relatively under-recognized in India with little or no information regarding preventable causes. We studied occupations with an increased prevalence of self-reported asthma among adult men and women in India. Methods Analysis is based on 64 725 men aged 15–54 years and 52 994 women aged 15–49 years who participated in India’s third National Family Health Survey, 2005–2006, and reported their current occupation. Prevalence odds ratios (ORs) for specific occupations and asthma were estimated using multivariate logistic regression, separately for men and women, adjusting for age, education, household wealth index, current tobacco smoking, cooking fuel use, rural/urban residence and access to healthcare. Results The prevalence of asthma among the working population was 1.9%. The highest odds ratios for asthma were found among men in the plant and machine operators and assemblers major occupation category (OR: 1.67; 95% CI: 1.14–2.45; p = 0.009). Men working in occupation subcategories of machine operators and assemblers (OR: 1.85; 95% CI: 1.24–2.76; p = 0.002) and mining, construction, manufacturing and transport (OR: 1.33; 95% CI: 1.00–1.77; p = 0.051) were at the highest risk of asthma. Reduced odds of asthma prevalence in men was observed among extraction and building trades workers (OR: 0.72; 95% CI: 0.53–0.97; p = 0.029). Among women none of the occupation categories or subcategories was found significant for asthma risk. Men and women employed in high-risk occupations were not at a higher risk of asthma when compared with those in low-risk occupations. Conclusions This large population-based, nationally representative cross-sectional study has confirmed findings from high income countries showing high prevalence of asthma in men in a number of occupational categories and subcategories; however, with no evidence of increased risks for women in the same occupations. PMID:24712498

  4. Prevalence and Associated Factors of Obesity among Panamanian Adults. 1982–2010

    PubMed Central

    Sasson, Morris; Lee, Marcos; Jan, Carmen; Fontes, Flavia; Motta, Jorge

    2014-01-01

    Background In Central America, there has been a marked increase in obesity in the last 30 years. Over this time frame, in Panama, there have been lifestyle changes associated with economic development and urbanization that may have facilitated increases in body weight. The aim of the study is to describe the change in the prevalence of obesity in the country since 1982 and to analyze the association of obesity with gender, place of residence and socioeconomic factors. Methods We analyzed three nationally representative cross-sectional studies and one sub-national study of Panamanian adults that evaluated anthropometric and socioeconomic variables; ENPA-1982 (n = 11 611), ENV-II 2003 (n = 14 737), ENV-III 2008 (n = 15 484), PREFREC-2010 (n  = 3 590). We also evaluated one nationally representative study that evaluated people’s perception of their body weight, ENSCAVI-2007 (n = 25 748). Results In 1982, the prevalence in males of a body mass index (BMI) ≥ 30 kg/m2 was 3.8% (3.3 – 4.2) and in females 7.6% (6.9 – 8.2). In 2003, the prevalence in males increased to 14.4% (13.6 – 15.2) and in females to 21.8% (20.8 – 22.7). In 2008, the prevalence in males was 16.9% (16.0 – 17.7) and in females it was 23.8% (22.8 – 24.7). Nevertheless, in 2007, the national perception of being obese was only 4% among males and 6.7% among females. The highest prevalence of obesity was noted in urban areas. Female gender and higher income were found to be positively associated with obesity. Income level was positively associated with abdominal obesity in men but not in women. Conclusions There has been a marked increase of obesity in Panama in the last 3 decades. Initiatives to control this problem will have to take into consideration the observed gender difference and the lifestyle changes that have contributed to the rise of this problem. PMID:24621825

  5. Prevalence and characteristics of misreporting of energy intake in US adults: NHANES 2003-2012.

    PubMed

    Murakami, Kentaro; Livingstone, M Barbara E

    2015-10-28

    Using data from the National Health and Nutrition Examination Survey (NHANES) 2003-2012, we investigated the prevalence and characteristics of under-reporting and over-reporting of energy intake (EI) among 19 693 US adults ≥20 years of age. For the assessment of EI, two 24-h dietary recalls were conducted using the US Department of Agriculture Automated Multiple-Pass Method. Under-reporters, acceptable reporters and over-reporters of EI were identified by two methods based on the 95 % confidence limits: (1) for agreement between the ratio of EI to BMR and a physical activity level for sedentary lifestyle (1·55) and (2) of the expected ratio of EI to estimated energy requirement (EER) of 1·0. BMR was calculated using Schofield's equations. EER was calculated using equations from the US Dietary Reference Intakes, assuming 'low active' level of physical activity. The risk of being an under-reporter or over-reporter compared with an acceptable reporter was analysed using multiple logistic regression. Percentages of under-reporters, acceptable reporters and over-reporters were 25·1, 73·5 and 1·4 %, respectively, based on EI:BMR, and 25·7, 71·8 and 2·5 %, respectively, based on EI:EER. Under-reporting was associated with female sex, older age, non-Hispanic blacks (compared with non-Hispanic whites), lower education, lower family poverty income ratio and overweight and obesity. Over-reporting was associated with male sex, younger age, lower family poverty income ratio, current smoking (compared with never smoking) and underweight. Similar findings were obtained when analysing only the first 24-h recall data from NHANES 1999-2012 (n 28 794). In conclusion, we found that misreporting of EI, particularly under-reporting, remains prevalent and differential in US adults. PMID:26299892

  6. Prevalence of intestinal parasites in adult patients with enteropathic AIDS in north-eastern Tanzania.

    PubMed

    Tarimo, D S; Killewo, J Z; Minjas, J N; Msamanga, G I

    1996-06-01

    A six month study was conducted in north-eastern Tanzania to determine the prevalence of pathogenic intestinal parasites among adult patients with enteropathic AIDS. A total of 352 patients were recruited of whom 158 (45%) had chronic diarrhoea. Of the 352 patients, 123 (35%) had intestinal parasites. Of the 123, 77 (62.6%) patients had chronic diarrhoea. The types of parasites detected were Cryptosporidium, Isospora belli, Strongyloides stercoralis, Schistosoma mansoni, Trichuris, trichiura, Ascaris lumbricoides, hookworm and Entamoeba histolytica. The prevalence of intestinal parasites was significantly higher in patients with chronic diarrhoea than in those without (P < 0.05). Cryptosporidium and Isospora belli were only detected in patients with chronic diarrhoea and were thus the most likely cause of the diarrhoea. This study has established that coccidian parasites are the most important gut opportunistic infections in Tanzanian patients with enteropathic AIDS. The fact that a high proportion of patients with chronic diarrhoea (51.3%) had no identifiable parasitic agents, suggests that other infectious agents or alternative mechanisms other than infections are responsible for the diarrhoea. PMID:8840602

  7. Prevalence of major obstructive sleep apnea syndrome symptoms in coal miners and healthy adults.

    PubMed

    Kart, Levent; Dutkun, Yal?n; Alt?n, Remzi; Ornek, Tacettin; K?ran, Sibel

    2010-01-01

    Obstructive sleep apnea syndrome obstructive sleep apnea syndrome is associated with symptoms including habitual snoring, witness apnea and excessive daytime sleepiness. Also obstructive sleep apnea syndrome is related to some occupations which are needed attention for work accident. We aimed to determine the prevalence of snoring, witnessed apnea and excessive daytime sleepiness in coal workers and healthy adults in Zonguldak city center, and also evaluate the differences between these groups. This study consisted of 423 underground coal workers and 355 individuals living in centre of Zonguldak. Study and comparison group were chosen by nonstratified randomized sampling method. Data were collected by a questionnaire that included information regarding snoring, witnessed apnea and excessive daytime sleepiness. Mean age was 43.3 6.05 years in miners and 44.3 11.8 years in comparison group. In miners, snoring frequency was determined as 42.6%, witnessed apneas were 4.0%, and daytime sleepiness were 4.7%. In comparison group, these symptoms were 38.6%, 4.8% and 2.8% respectively. There were no statistical differences between coal workers and comparison group in these symptoms. Also snoring prevalence was higher in smoker miners. We found that major symptoms of obstructive sleep apnea syndrome in coal workers are similar to general population in Zonguldak. Further studies that constucted higher populations and with polysomnography are needed to evaluate these findings. PMID:21038136

  8. [Economic factors and gender differences in the prevalence of smoking among adults].

    PubMed

    Paes, Nelson Leitão

    2016-01-01

    This article presents a study that seeks to identify the relevant economic variables in the prevalence of smoking in a group of 37 countries. The chosen methodology was to estimate multiple linear regression using the least square approach. The econometric exercise is performed by gender, seeking to examine whether there are different motivations for cigarette smoking among the adult population of men and women. The results show that although taxation is a common element in the decision of both sexes, the decision to smoke among women is also sensitive to price and other social and cultural factors. These factors were based on the fact that women who live in countries that are part of the Organization for Economic Cooperation and Development reveal a significantly higher prevalence of cigarette consumption. The evidence presented in this study, therefore, reinforces the perception that taxation is in fact a crucial tool in the control of smoking, but in the specific case of women, higher prices and the promotion of greater equality with men, are also important. PMID:26816163

  9. Prevalence of obesity and its associated risk factors among Chinese adults in a Malaysian suburban village

    PubMed Central

    Chew, Wai Fong; Masyita, Mamot; Leong, Pooi Pooi; Boo, Nem Yun; Zin, Thaw; Choo, Kong Bung; Yap, Sook Fan

    2014-01-01

    INTRODUCTION Obesity is a major modifiable risk factor associated with most chronic diseases. The aim of this study was to determine the prevalence of obesity, and its associated risk factors, among apparently healthy Chinese adults in a Malaysian suburban village. METHODS This was a cross-sectional study conducted among the Chinese residents in Seri Kembangan New Village, Klang Valley, Selangor, Malaysia. Convenience sampling was used for the selection of participants. Body weight, height, waist and hip circumferences, and blood pressure were measured. Fasting venous plasma was drawn for the measurement of fasting glucose level and lipid profile. Data on sociodemographic factors, dietary habits, physical activity, perceived stress level and sleep duration were collected using interviewer-administered, pretested and validated questionnaires. RESULTS Among the 258 Chinese residents (mean age 41.4 ± 10.0 years) recruited, the prevalence of obesity was 40%. The obese participants had significantly higher mean blood pressure, and triglyceride and fasting plasma glucose levels than the non-obese participants (p < 0.05). The obese participants also had a significantly lower high-density lipoprotein cholesterol level than the non-obese participants. Logistic regression analysis showed that drinking soy milk (adjusted odds ratio [OR] 0.447; 95% confidence interval [CI] 0.253–0.787; p < 0.05) and the perception that a balanced diet consists mainly of vegetables (adjusted OR 0.440; 95% CI 0.215–0.900; p < 0.05) were associated with a reduced risk of obesity. The risk of obesity was higher in younger participants (adjusted OR 2.714; 95% CI 1.225–6.011; p < 0.05). CONCLUSION The prevalence of obesity was high among the apparently healthy suburban Chinese. Our findings suggest that soy milk consumption and the perception that a balanced diet consists mainly of vegetables are associated with a lower risk of developing obesity in this population. PMID:24570317

  10. Prevalence of Self-Reported Stroke and Disability in the French Adult Population: A Transversal Study

    PubMed Central

    Schnitzler, Alexis; Woimant, France; Tuppin, Philippe; de Peretti, Christine

    2014-01-01

    In France, the prevalence of stroke and the level of disability of stroke survivors are little known. The aim of this study was to evaluate functional limitations in adults at home and in institutions, with and without self-reported stroke. A survey named the Disability Health survey was carried out in people's homes (DHH) and in institutions (DHI). Medical history and functional level (activities-of-daily-living, ADL and instrumented-activities-of-daily-living IADL) were collected through interviews. The modified Rankin score (mRS) and the level of dependence and disability were compared between participants with and without stroke. 33896 subjects responded. The overall prevalence of stroke was 1.6% (CI95% [1.4%1.7%]). The mRS was over 2 for 34.4% of participants with stroke (28.7% of participants at home and 87.8% of participants in institutions) versus respectively 3.9%, 3.1% and 71.6% without stroke. Difficulty washing was the most frequently reported ADL for those with stroke (30.6% versus 3% for those without stroke). Difficulty with ADL and IADL increased with age but the relative risk was higher below the age of 60 (17 to 25) than over 85 years (1.5 to 2.2), depending on the ADL. In the overall population, 22.6% of those confined to bed or chair reported a history of stroke. These results thus demonstrate a high national prevalence of stroke. Older people are highly dependent, irrespective of stroke history and the relative risk of dependence in young subjects with a history of stroke is high compared with those without. PMID:25521057

  11. Interaction of Sleep Duration and Sleep Quality on Hypertension Prevalence in Adult Chinese Males

    PubMed Central

    Lu, Kai; Chen, Jia; Wu, Shouling; Chen, Ji; Hu, Dayi

    2015-01-01

    Background Previous studies demonstrated conflicting results about the association of sleep duration and hypertension. Given the potential relationship between sleep quality and hypertension, this study aimed to investigate the interaction of self-reported sleep duration and sleep quality on hypertension prevalence in adult Chinese males. Methods We undertook a cross-sectional analysis of 4144 male subjects. Sleep duration were measured by self-reported average sleep time during the past month. Sleep quality was evaluated using the standard Pittsburgh Sleep Quality Index. Hypertension was defined as blood pressure level ≥140/90 mm Hg or current antihypertensive treatment. The association between hypertension prevalence, sleep duration, and sleep quality was analyzed using logistic regression after adjusting for basic cardiovascular characteristics. Results Sleep duration shorter than 8 hours was found to be associated with increased hypertension, with odds ratios and 95% confidence intervals (CIs) of 1.25 (95% CI, 1.03–1.52) for 7 hours, 1.41 (95% CI, 1.14–1.73) for 6 hours, and 2.38 (95% CI, 1.81–3.11) for <6 hours. Using very good sleep quality as the reference, good, poor, and very poor sleep quality were associated with hypertension, with odds ratios of 1.20 (95% CI, 1.01–1.42), 1.67 (95% CI, 1.32–2.11), and 2.32 (95% CI, 1.67–3.21), respectively. More importantly, further investigation of the association of different combinations of sleep duration and quality in relation to hypertension indicated an additive interaction. Conclusions There is an additive interaction of poor sleep quality and short sleep duration on hypertension prevalence. More comprehensive measurement of sleep should be performed in future studies. PMID:25912096

  12. Prevalence and Correlates of Physical Inactivity among Older Adults in Rio Grande do Sul, Brazil

    PubMed Central

    Souza, Adelle M. R.; Fillenbaum, Gerda G.; Blay, Sergio L.

    2015-01-01

    Background Current information on the epidemiology of physical inactivity among older adults is lacking, making it difficult to target the inactive and to plan for interventions to ameliorate adverse effects. Objectives To present statewide representative findings on the prevalence of physical inactivity among older community residents, its correlates and associated health service use. Methods A representative non-institutionalized random sample of 6963 individuals in Rio Grande do Sul, Brazil, aged ≥60 years, was interviewed face-to-face. Information was obtained on demographic characteristics, social resources, health conditions and behaviors, health service use, and physical inactivity. Controlled logistic regression was used to determine the association of physical inactivity with these characteristics. Results Overall, 62% reported no regular physical activity. Physical inactivity was significantly more prevalent among women, older persons, those with lower education and income, Afro-Brazilians (73%; White: 61%; “other”: 64%), those no longer married, and was associated with multiple individual health conditions and impaired activities of daily living (ADL). In adjusted analyses, associations remained for sociodemographic characteristics, social participation, impaired self-rated health, ADL, vision, and depression (odds ratios (OR) 1.2–1.7). Physically inactive respondents were less likely to report outpatient visits (OR 0.81), but more likely to be hospitalized (OR 1.41). Conclusions Physical inactivity is highly prevalent, particularly among Afro -Brazilians. It is associated with adverse sociodemographic characteristics; lack of social interaction; and poor self-rated health, ADL, vision, and depression; although not with other health conditions. Self-care may be neglected, resulting in hospitalization. PMID:25700161

  13. Concomitant dietary supplement and prescription medication use is prevalent among US adults with doctor-informed medical conditions.

    PubMed

    Farina, Emily K; Austin, Krista G; Lieberman, Harris R

    2014-11-01

    Information on patterns of concomitant dietary supplement (DS) and prescription medication (PM) use among US adults is limited. Thus, the prevalence of concomitant DS and PM use as a function of doctor-informed medical conditions (DIMC) was determined in a cross-sectional, observational study of a nationally representative sample of noninstitutionalized, civilian adults aged ?20 years in the United States (N=9,950) from the 2005-2008 National Health and Nutrition Examination Survey (NHANES). Data were weighted for the complex, multistage, probability sampling design. Approximately one third (34.3%) of all US adults reported concomitant DS and PM use (approximately one in three adults). The prevalence of use was significantly higher among those with vs without a DIMC (47.3% vs 17.3%). Adults with a DIMC were more than two and a half times more likely to concomitantly use DS and PM than adults without a DIMC, after adjustment for sex, age, education, and household income. Multivitamin plus other ingredient(s), followed by antacids and multivitamin plus botanical ingredient(s), were the most prevalent DS categories used with a PM among those with and without a DIMC. The most prevalent PM categories used with a DS were cardiovascular agents (among those with a DIMC) and hormones (among those without a DIMC). These findings demonstrate that presence of a DIMC may be a risk factor for concomitant DS and PM use among US adults. Multivitamins containing nonvitamin or mineral ingredients are more commonly used than standard multivitamins with PM by US adults. This may be an emerging trend that warrants further consideration. PMID:24703929

  14. Excessive Sleep and Lack of Sleep Are Associated With Slips and Falls in the Adult Korean Population: A Population-Based Cross-Sectional Study.

    PubMed

    Kim, So Young; Kim, Sung-Gyun; Sim, Songyong; Park, Bumjung; Choi, Hyo Geun

    2016-01-01

    Few studies have evaluated the impacts of excessive sleep duration on falls. This study investigated the associations between sleep duration and falls among Korean adults in a wide range of age groups while adjusting for numerous confounding factors. Data collected from study participants ranging in age from 19 to 109 years old were analyzed from the 2013 Korean Community Health Survey (KCHS). Sleep duration was divided into 5 groups: ≤5, 6, 7, 8, and ≥9 hours per day. The relations between sleep duration and falls (≥1 time or ≥2 times per year) were analyzed using simple and multiple logistic regression analyses with complex sampling. Age, sex, days of vigorous or moderate physical activity, income, education, alcohol use, smoking, stress, obesity, hypertension, diabetes mellitus, hyperlipidemia, stroke, angina or myocardial infarction, arthritis, and asthma were controlled for as confounding factors. Associations between sleep duration and falls were analyzed in 19 to 40, 41 to 60, and 61+ year age groups. Furthermore, the relations between sleep duration and indoor versus outdoor falls were analyzed. Both ≤6 and ≥8 hours of sleep per day were significantly associated with an increased incidence of falls (≥1 time and ≥2 times per year) in the overall adult population (P < 0.001 in both instances). In a subgroup analysis, sleep durations of ≤5 and ≥9 hours were significantly associated with an increased incidence of falls (≥1 time a year) in each age group. Six hours of sleep was not significantly associated with falls (≥2 times per year) in the 61+ year age group, and 8 and 9 hours of sleep were not significantly associated with falls (≥2 times a year) in the 19 to 40 year age group. This study demonstrated that long as well as short sleep durations are associated with an increased incidence of falls. However, these relations were not evident in elderly populations with short sleep durations or in young adults with long sleep durations. PMID:26825881

  15. Prevalence of subclinical anterior uveitis in adult patients with inflammatory bowel disease

    PubMed Central

    Verbraak, F; Schreinemachers, M; Tiller, A; van Deventer, S J H; de Smet, M D

    2001-01-01

    AIM—To assess the prevalence of subclinical anterior uveitis in adult patients with inflammatory bowel disease.
METHODS—In 179 consecutive patients (96 with Crohn's disease, 55 with ulcerative colitis, and 28 with inflammatory bowel disease of undetermined nature) without previous or concurrent ocular complaints, quantitative flare measurements were obtained with the Kowa FC laser flare to detect the presence of subclinical uveitis.
RESULTS—The mean flare value was 3.9 (SD 1.1) ph/ms in patients younger than 30 years of age, rising to 5.8 (2.5) ph/ms in those over 60 years of age. No measurement performed in this patient population fell outside the mean observed value plus or minus SD of the normal controls within the same age category.
CONCLUSION—In an adult population of 179 consecutive patients with inflammatory bowel disease the presence of a form of subclinical uveitis, as described by Hofley et al in a group of juvenile patients, is highly unlikely.

 PMID:11159490

  16. Prevalence and Patterns of Chronic Disease Pairs and Multimorbidity among Older Chinese Adults Living in a Rural Area

    PubMed Central

    Liang, Yajun; Tan, Edwin C. K.; Cai, Chuanzhu; Jiang, Hui; Song, Aiqin; Qiu, Chengxuan

    2015-01-01

    Background The burden of chronic diseases in China is substantial now. Data on patterns of chronic diseases and multimorbidity among older adults, especially among those living in rural areas, are sparse. Objective We aim to investigate the prevalence and patterns of chronic disease pairs and multimorbidity in elderly people living in rural China. Methods This population-based study included 1480 adults aged 60 years and over (mean age 68.5 years, 59.4% women) living in a rural community. Data were derived from the Confucius Hometown Aging Project in Shandong, China (June 2010-July 2011). Chronic diseases were diagnosed through face-to-face interviews, clinical examinations, and laboratory tests. Patterns of chronic disease pairs and multimorbidity were explored using logistic regression and exploratory factor analyses. Results The prevalence of individual chronic diseases ranged from 3.0% for tumor to 76.4% for hypertension, and each disease was often accompanied with three or more other chronic diseases. The observed prevalence of pairs of chronic conditions exceeded the expected prevalence for several conditions, such as cardiovascular diseases and metabolic disorders, as well as pulmonary diseases and degenerative disorders. Chronic multimorbidity (≥2 chronic diseases) affected more than 90% of subjects, and two patterns of chronic multimorbidity were identified: cardiopulmonary-mental-degenerative disorder pattern (overall prevalence, 58.2%), and cerebrovascular-metabolic disorder pattern (62.6%). Prevalence of the cardiopulmonary-mental-degenerative disorder pattern increased with age, and was higher in men than women; whereas prevalence of the cerebrovascular-metabolic disorder pattern was higher in women than in men but did not vary by age. Conclusion Chronic multimorbidity was highly prevalent among older Chinese adults living in rural areas, and there were specific patterns of the co-occurrence of chronic diseases. Effort is needed to identify possible preventative strategies based on the potential clustering of chronic diseases. PMID:26394368

  17. Prevalence and Associations of Incomplete Posterior Vitreous Detachment in Adult Chinese: The Beijing Eye Study

    PubMed Central

    Shao, Lei; Xu, Liang; You, Qi Sheng; Wang, Ya Xing; Chen, Chang Xi; Yang, Hua; Zhou, Jin Qiong; Jonas, Jost B.; Wei, Wen Bin

    2013-01-01

    Purpose To determine prevalence and associations of incomplete posterior vitreous detachment (PVD). Methods The population-based cross-sectional Beijing Eye Study 2011 included 3468 individuals with a mean age of 64.6±9.8 years (range: 50–93 years). A detailed ophthalmic examination was performed including spectral-domain optical coherence tomography (SD-OCT). Incomplete PVD was differentiated into type 1 (shallow PVD with circular perifoveal vitreous attachment), type 2 (PVD reaching fovea but not foveola), type 3 (shallow PVD with pinpoint vitreous attachment at the foveola), and type 4 (PVD completely detached from the macula, attached to the optic disc). Results An incomplete PVD was detected in 3948 eyes (prevalence: 60.5±0.6%; 95% Confidence Interval (CI): 59.3%,61.7%) of 2198 subjects (67.1±0.8%;95%CI: 65.6%,68.7%). Type 1 PVD was seen in 3090 (78.3%) eyes, type 2 PVD in 504 (12.8%) eyes, type 3 PVD in 70 (1.8%) eyes, and type 4 PVD in 284 (7.2%) eyes. Prevalence of incomplete PVD was associated with younger age (P<0.001;OR:0.91), male gender (P<0.001;OR:0.64), rural region of habitation (P<0.001;OR:0.49), larger corneal diameter (P = 0.04;OR:0.91), better best corrected visual acuity (P = 0.02;OR:0.41), and hyperopic refractive error (P<0.001;OR:1.15). The type of incomplete PVD was associated with higher age (P<0.001), urban region of habitation (P<0.001), myopic refractive error (P = 0.001), thinner cornea (P = 0.005), and better best corrected visual acuity (P = 0.056). Conclusions In adult Chinese in Greater Beijing, prevalence of an incomplete PVD (detected in 67.1% subjects) was associated with younger age, male gender, rural region of habitation, larger corneal diameter, better best corrected visual acuity and hyperopic refractive error. PMID:23544043

  18. Alcohol prevalence and attitudes among adults and adolescents: Their relation to early adolescent alcohol use in rural communities

    PubMed Central

    DeHaan, Laura; Boljevac, Tina

    2010-01-01

    Although research has identified numerous neighborhood mechanisms influencing urban adolescent risk behaviors, less is known about how community contexts influence rural adolescents. This study explores perceived controls against adolescent drinking (i.e., tolerance of community adolescent alcohol use), adolescent perceptions of community supportiveness, and the prevalence of community alcohol use exhibited by adolescents and adults. Multilevel analyses were applied to 1,424 6th through 8th grade students residing in 22 rural communities in the Northern Plains. Perceptions of tolerance, prevalence, and support from 790 parents, teachers, and community leaders were also collected. Analyses revealed that community supportiveness and controls against drinking reduced both the decision to try alcohol and past month use among early adolescents. Adolescents were more likely to have ever tried alcohol if they lived in a community with higher peer prevalence than higher levels of adult alcohol prevalence, but in communities where peer drinking was lower; adolescents were more likely to have tried alcohol if they lived in a high adult-prevalence community. Perceived peer drinking was not related to past month use. PMID:20823945

  19. The Prevalence of Childhood Adversity among Healthcare Workers and Its Relationship to Adult Life Events, Distress and Impairment

    ERIC Educational Resources Information Center

    Maunder, Robert G.; Peladeau, Nathalie; Savage, Diane; Lancee, William J.

    2010-01-01

    Objective: We investigated the prevalence of childhood adversity among healthcare workers and if such experiences affect responses to adult life stress. Methods: A secondary analysis was conducted of a 2003 study of 176 hospital-based healthcare workers, which surveyed lifetime traumatic events, recent life events, psychological distress, coping,…

  20. PREVALENCE OF PERSISTENT COUGH AND PHLEGM IN YOUNG ADULTS IN RELATION TO LONG-TERM AMBIENT SULFUR OXIDE EXPOSURE

    EPA Science Inventory

    In early 1976, a survey of persistent cough and plegm (PCP) prevalence was conducted in 5623 young adults in four Utah communities. Over the previous five years, community specific mean sulfur dioxide levels had been 11, 18, 36, and 115 micrograms per cubic meter. Corresponding m...

  1. The Prevalence of Childhood Adversity among Healthcare Workers and Its Relationship to Adult Life Events, Distress and Impairment

    ERIC Educational Resources Information Center

    Maunder, Robert G.; Peladeau, Nathalie; Savage, Diane; Lancee, William J.

    2010-01-01

    Objective: We investigated the prevalence of childhood adversity among healthcare workers and if such experiences affect responses to adult life stress. Methods: A secondary analysis was conducted of a 2003 study of 176 hospital-based healthcare workers, which surveyed lifetime traumatic events, recent life events, psychological distress, coping,

  2. Prevalence of Obesity among Adults from Rural and Urban Areas of the United States: Findings from NHANES (2005-2008)

    ERIC Educational Resources Information Center

    Befort, Christie A.; Nazir, Niaman; Perri, Michael G.

    2012-01-01

    Purpose: Rural residents have higher rates of chronic diseases compared to their urban counterparts, and obesity may be a major contributor to this disparity. This study is the first analysis of obesity prevalence in rural and urban adults using body mass index classification with measured height and weight. In addition, demographic, diet, and

  3. Prevalence of Autism in an Urban Population of Adults with Severe Intellectual Disabilities--A Preliminary Study

    ERIC Educational Resources Information Center

    Saemundsen, Evald; Juliusson, H.; Hjaltested, S.; Gunnarsdottir, T.; Halldorsdottir, T.; Hreidarsson, S.; Magnusson, P.

    2010-01-01

    Background: Research on the prevalence of autism in Iceland has indicated that one possible explanation of fewer autism cases in older age groups was due to an underestimation of autism in individuals with intellectual disabilities (IDs). The present study systematically searched for autism cases in the adult population of individuals with severe…

  4. Prevalence of Obesity among Adults from Rural and Urban Areas of the United States: Findings from NHANES (2005-2008)

    ERIC Educational Resources Information Center

    Befort, Christie A.; Nazir, Niaman; Perri, Michael G.

    2012-01-01

    Purpose: Rural residents have higher rates of chronic diseases compared to their urban counterparts, and obesity may be a major contributor to this disparity. This study is the first analysis of obesity prevalence in rural and urban adults using body mass index classification with measured height and weight. In addition, demographic, diet, and…

  5. A Systematic Review of the Prevalence of Psychiatric Disorders in Adults with Intellectual Disability, 2003-2010

    ERIC Educational Resources Information Center

    Buckles, Jason; Luckasson, Ruth; Keefe, Elizabeth

    2013-01-01

    Research regarding the prevalence of psychiatric conditions co-occurring with intellectual disability in adults was reviewed. Particular attention was paid to the qualities of sampling and diagnostic methodology, which have been identified as needs in two recent reviews. Sixteen articles published in peer-reviewed journals between 2003 and 2009…

  6. Preservation of a traditional Korean dietary pattern and emergence of a fruit and dairy dietary pattern among adults in South Korea: secular transitions in dietary patterns of a prospective study from 1998 to 2010.

    PubMed

    Lim, Hyunjung; Kim, Sang Yeun; Wang, Youfa; Lee, Sun Ju; Oh, Kyungwon; Sohn, Chun Young; Moon, Young Myoung; Jee, Sun Ha

    2014-09-01

    Transitions in nutrition patterns tend to emerge through industrialization and economic development. We hypothesized that the dietary patterns among South Korean adults who were 20 years or older have changed significantly from 1998 to 2010. Herein, a repeated cross-sectional analysis of data was followed for 140601 adults. We noted changes in consumption, after adjusting for age, sex, body mass index, and exercise, and tested the trends across the study period. Factor and cluster analyses were used to derive dietary patterns. A decrease in traditional Korean food consumption, including cereals, vegetables (252-176 g), and Kimchi (127-82 g), occurred, whereas fruit (172-252 g), egg, and fried food intakes increased (P < .05). Total daily energy intake declined steadily from 1931 in 1998 to 1691 kcal in 2010. Carbohydrate intakes were unchanged over the study period; however, fat-derived energy intake increased slightly from 19.7% to 20.0% (P < .05). Our factor and cluster analyses identified 3 dietary patterns: "Korean" diet (rice, vegetables, and Kimchi), "Western" diet (soda, eggs, and oil), and "New" diet (low sugar and high fruit and dairy product intakes). Compared to 1998, approximately 40% of participants still followed a Korean diet in 2010. Interestingly, the popularity of the Western diet fell by approximately 20%, whereas the new diet pattern increased 2-fold over the study period. Overall, these data show secular trends in dietary patterns that included a preservation of the traditional Korean diet and the emergence of a new diet pattern, and it demonstrated a unique transition in food and nutrient intakes in Korea. PMID:25262419

  7. The prevalence of depression and anxiety among Chinese adults with cancer: a systematic review and meta-analysis

    PubMed Central

    2013-01-01

    Background A lot of empirical studies have been conducted to evaluate the prevalence of depression and anxiety among Chinese adults with cancer. We aimed to conduct a meta-analysis in order to evaluate the prevalence and odds ratios of depression and anxiety in Chinese adults with cancer compared with those without. Methods The three most comprehensive computerized Chinese academic databases-CNKI, Wangfang and Vip databases-were systematically screened through September 2012. PubMed and Web of Science (SCIE) were also searched from their inception until September 2012 without language restrictions, and an internet search was also used. Case–control studies assessing the prevalence of depression and anxiety among Chinese adults with cancer were analyzed. Study selection and appraisal were conducted independently by three authors. The non-weighted prevalence, pooled random-effects estimates of odds ratio (OR) and 95% confidence intervals (CI) were all calculated. Results Seventeen eligible studies with a total of 3497 subjects were included. The prevalence of depression and anxiety were significantly higher in adults with cancer compared with those without (Depression: 54.90% vs. 17.50%, OR = 7.85, 95% CI = 5.56-11.07, P = 0.000; Anxiety: 49.69% vs. 18.37%, OR = 6.46, 95% CI = 4.36-9.55, P = 0.000), the same situation was also observed in subgroup of control groups, assessment methods and cancer types. Although no difference of depression was observed in studies utilizing clinical diagnosis compared with self-report, the OR of anxiety in adults with cancer compared with those without was higher in studies utilizing clinical diagnosis (OR = 8.42, 95% CI = 4.83-14.70) than self-reports (OR = 5.83, 95% CI = 3.64-9.34). The ORs of depression and anxiety in cancer patients compared with disease group (Depression: OR = 6.03, 95% CI = 4.23-8.61; Anxiety: OR = 4.40, 95% CI = 3.05-6.36) were lower than in those compared with normal group (Depression: OR = 13.58, 95% CI = 6.26-29.46; Anxiety: OR = 15.47, 95% CI = 10.00-23.95). Conclusions We identified high prevalence rates of depression and anxiety among Chinese adults with cancer. The findings support that the prevalence of depression and anxiety among adults with cancer should receive more attention in Chinese medical settings. PMID:23967823

  8. Caries prevalence and tooth loss in Hungarian adult population: results of a national survey

    PubMed Central

    Madléna, Melinda; Hermann, Péter; Jáhn, Marianna; Fejérdy, Pál

    2008-01-01

    Background Oral health is basicly important for the well-being of people. Thus, it is strongly suggested to organize epidemiological surveys in order to gain representative data on oral condition of the given population. The purpose of the cross-sectional study was to determine the results on tooth loss and caries prevalence of Hungarian adults in different age groups. Methods Altogether 4606 persons (2923 women, 1683 men) participated in the study who were classified into different age groups: 19 [less than or equal to], 20–24, 35–44, 45–64, 65–74, [greater than or equal to]75 year olds. Probands were selected randomly from the population attending the compulsory lung screening examinations. The participants were examined by calibrated dentists, according to the WHO (1997) criteria. In order to produce representative data, the chosen localities for these examinations covered the capital, the largest towns, the villages, and case weights were used for the statistical evaluation. Results The mean values of DMF-T were found between 11.79±5.68 and 21.90±7.61 These values were significantly higher in women compared to men (p < 0.05). In all age groups the values of M were the highest. Except for the women in the groups of 35–44 and 45–64 year olds, these values showed an increasing tendency both in women and men by age (from 5.50±6.49, and 4.70±4.08 to 21.52±9.07 and 18.41±8.89 respectively). The values of D components reached the highest values in 45–64 year olds (4.54±2.12 and 4.22±2.81, by gender, respectively), then in the older age groups there was a high reduction in these values (in 65–74 year olds: 2.72±1.88 and 1.36±2.48; in 75 or more than 75 year olds: 1.05±1.41 and 1.03±1.76 by gender, respectively). The ratio of D and F values was the highest in the age group of 65–74 year olds (2.12), the lowest ratio could be calculated in 20–34 year olds (0.65). Data showed some decrease in caries experience in 35–44 years of age between 2000 and 2004. The prevalence of persons with 21 or more teeth had been increased from 65.6% to 73.1%. This positive tendency has not been occured in prevalence of edentulousness in this age group: the prevalence of edentulous persons changed from 1.4 to 1.9%. In 65–74 year olds the level of edentulousness became lower, from 25.9 to 14.8% and the prevalence of persons with 21 or more teeth is higher (22.6%) than it was in 2000 (13.0%). Conclusion Present data from Hungary show some slight decrease in caries experience between 35–44 years of age, although this positive tendency has not been occured in prevalence of edentulousness in this age group. A positive tendency could be experienced in the group of 65–74 year olds in edentulousness and in number of teeth, but further efforts are needed to reach a better situation. PMID:18939981

  9. Prevalence of Metabolic Syndrome and Its Components in the Iranian Adult Population: A Systematic Review and Meta-Analysis

    PubMed Central

    Amirkalali, Bahareh; Fakhrzadeh, Hossein; Sharifi, Farshad; Kelishadi, Roya; Zamani, Farhad; Asayesh, Hamid; Safiri, Saeid; Samavat, Tahereh; Qorbani, Mostafa

    2015-01-01

    Context: Metabolic syndrome (MetS) increases the risk of most non-communicable diseases; gathering information about its prevalence can be very effective in formulating preventive strategies for metabolic diseases. There are many different studies about the prevalence of MetS in Iran, but the results and the study populations of these studies are very different; therefore, it is very important to have an overall estimation of its prevalence in Iran. Objectives: This study systematically reviewed the findings of all available studies on MetS in the adult Iranian population and estimated the overall prevalence of MetS in this population. Data Sources: International databases (Scopus, ISI Web of Science, and PubMed) were searched for papers published from January, 2000 to December, 2013 using medical subject headings (MeSH), Emtree, and related keywords (metabolic syndrome, dysmetabolic syndrome, cardiovascular syndrome, and insulin resistance syndrome) combined with the words “prevalence” and “Iran.” The Farsi equivalent of these terms and all probable combinations were used to search Persian national databases (IranMedex, Magiran, SID, and Irandoc). Study Selection: All population-based studies and national surveys that reported the prevalence of MetS in healthy Iranian adults were included. Data Extraction: After quality assessment, data were extracted according to a standard protocol. Because of between-study heterogeneity, data were analyzed by the random effect method. Results: We recruited the data of 27 local studies and one national study. The overall estimation of MetS prevalence was 36.9% (95% CI: 32.7 - 41.2%) based on the Adult Treatment Panel III (ATP III) criteria, 34.6% (95% CI: 31.7 - 37.6%) according to the International Diabetes Federation (IDF), and 41.5% (95% CI: 29.8 - 53.2%) based on the Joint Interim Societies (JIS) criteria. The prevalence of MetS determined by JIS was significantly higher than those determined by ATP III and IDF. The prevalence of MetS was 15.4% lower in men than in women (27.7% versus 43.1%) based on the ATP III criteria, and it was 11.3% lower in men based on the IDF criteria; however according to the JIS criteria, it was 8.4% more prevalent in men. Conclusions: There is a high prevalence of MetS in the Iranian adult population, with large variations based on different measurement criteria. Therefore, prevention and control of MetS should be considered a priority. PMID:26756015

  10. Nail involvement in adult patients with plaque-type psoriasis: prevalence and clinical features*

    PubMed Central

    Schons, Karen Regina Rosso; Beber, André Avelino Costa; Beck, Maristela de Oliveira; Monticielo, Odirlei André

    2015-01-01

    BACKGROUND: Psoriasis is a disease of worldwide distribution with a prevalence of 1 to 3%. Nail psoriasis is estimated in 50% of patients with psoriasis, and in the presence of joint involvement, it can reach 80%. OBJECTIVE: To study the nail changes - and their clinical implications - presented by patients with psoriasis vulgaris under surveillance in a university hospital from the south of Brazil. METHODS: his cross-sectional study evaluated 65 adult patients from January 2012 to March 2013. Cutaneous severity was assessed according to the Psoriasis Area and Severity Index (PASI). The Nail Psoriasis Severity Index (NAPSI) was used to evaluate patient's nails. The diagnosis of psoriatic arthritis was established according to the Classification Criteria for Psoriatic Arthritis (CASPAR). RESULTS: The prevalence of NP was 46.1%. These patients had a median [interquartilic range (IQR)] NAPSI of 1 (0-15). A total of 63.3% of patients reported aesthetic discomfort or functional impairment related to their nails. Onycholysis was the most common feature (80%). When compared with patients without nail involvement, patients with NP had lower mean age at psoriasis onset [21 (18-41) vs. 43 (30-56) years, p=0,001]; longer disease duration [15.5 (10-24) vs. 6 (2-12) years, p=0.001]; higher PASI [9.2 (5-17) vs. 3.7 (2-10), p=0.044], higher frequency of psoriatic arthritis (43.3 vs. 3.7, p = 0.002) and more often reported family history of psoriasis (40% vs. 7.4%, p = 0.011). CONCLUSION: Onycholysis was the most frequent finding and most patients feel uncomfortable with the psoriatic nail changes that they experience. PMID:26131859

  11. Prevalence and Correlates of Post-traumatic Stress Disorder in Adults With Congenital Heart Disease.

    PubMed

    Deng, Lisa X; Khan, Abigail May; Drajpuch, David; Fuller, Stephanie; Ludmir, Jonathan; Mascio, Christopher E; Partington, Sara L; Qadeer, Ayesha; Tobin, Lynda; Kovacs, Adrienne H; Kim, Yuli Y

    2016-03-01

    Post-traumatic stress disorder (PTSD) is associated with adverse outcomes and increased mortality in cardiac patients. No studies have examined PTSD in the adult congenital heart disease (ACHD) population. The objectives of this study were to assess the prevalence of self-reported symptoms of PTSD in patients with ACHD and explore potential associated factors. Patients were enrolled from an outpatient ACHD clinic and completed several validated measures including the Impact of Event Scale-Revised, PTSD Checklist-Civilian Version, and the Hospital Anxiety and Depression Scale. Clinical data were abstracted through medical data review. A total of 134 participants (mean age 34.6 10.6; 46% men) were enrolled. Of the 127 participants who completed the Impact of Event Scale-Revised, 14 (11%) met criteria for elevated PTSD symptoms specifically related to their congenital heart disease or treatment. Of the 134 patients who completed PTSD Checklist-Civilian Version, 27 (21%) met criteria for global PTSD symptoms. In univariate analyses, patients with congenital heart disease-specific PTSD had their most recent cardiac surgery at an earlier year (p= 0.008), were less likely to have attended college (p= 0.04), had higher rates of stroke or transient ischemic attack (p= 0.03), and reported greater depressive symptoms on the Hospital Anxiety and Depression Scale (7 vs 2, p <0.001). In multivariable analysis, the 2 factors most strongly associated with PTSD were depressive symptoms (p<0.001) and year of most recent cardiac surgery (p <0.03). In conclusion, PTSD is present in 11% to 21% of subjects seen at a tertiary referral center for ACHD. The high prevalence of PTSD in this complex group of patients has important implications for the medical and psychosocial management of this growing population. PMID:26803381

  12. Prevalence and factors associated with scleral hyaline plaque: clinical study of older adults in southeastern Brazil

    PubMed Central

    Horowitz, Soraya; Damasceno, Nadyr; Damasceno, Eduardo

    2015-01-01

    Purpose To investigate the prevalence of scleral hyaline plaque among older adults in the city of Niterói in southeastern Brazil. A second goal was to assess the correlation between scleral hyaline plaque and several age-related diseases, including eye diseases and systemic diseases. Methods The study sample comprised 667 participants who were followed for 15 months. The study had a prospective, longitudinal, observational design that established inclusion and exclusion criteria. The following variables were selected for correlation with scleral hyaline plaque: sex, age, age range, iris color, ethnicity, presence of cataract, moderate to high myopia, age-related macular degeneration (AMD), diabetes mellitus, systemic arterial hypertension, degenerative arthritis, and osteoporosis. These correlations were assessed by means of the χ2 test and Student’s t-test. Multivariate analysis was performed to exclude factors that were potentially associated with aging exclusively but that did not have a direct relationship with hyaline plaque. Binary logistic regression was used to calculate odds ratios, significance, and confidence intervals. Results Scleral hyaline plaques were found in 177 patients (17.54%). There was a statistically significant association between the presence of hyaline plaques and sex (female), age range (≥70 years old), ethnicity (Caucasian), cataract, moderate to high myopia, systemic arterial hypertension, degenerative arthritis, and osteoporosis (P<0.05). On multivariate binary logistic regression analysis, only female sex, age range (≥70 years), moderate to high myopia, and degenerative arthritis exhibited significant correlation. Conclusion The prevalence of scleral hyaline plaque in the present study was higher than in previous reports in the medical literature. Several age-related diseases exhibited a correlation with scleral hyaline plaque. The most significant factors associated with scleral hyaline plaque were advanced age, female sex, moderate to high myopia, and degenerative arthritis. PMID:26170612

  13. Prevalence and Patterns of Multi-Morbidity in Serbian Adults: A Cross-Sectional Study

    PubMed Central

    Jovic, Dragana; Vukovic, Dejana; Marinkovic, Jelena

    2016-01-01

    Introduction Like many developing countries, Serbia is facing a growing burden of chronic diseases. Within such public health issue, multi-morbidity requires a special attention. Aims This study investigated the prevalence of multi-morbidity in the Serbia population and assessed the co-occurrence of chronic diseases by age and gender. Methods We analyzed data from the 2013 National Health Survey, which included 13,103 individuals ≥ 20 years old. Multi-morbidity patterns were identified by exploratory factor analysis of data on self-reported chronic diseases, as well as data on measured body weight and height. The analysis was stratified by age and gender. Results Multi-morbidity was present in nearly one-third of respondents (26.9%) and existed in all age groups, with the highest prevalence among individuals aged 65 years and older (47.2% of men and 65.0% of women). Six patterns of multi-morbidity were identified: non-communicable, cardio-metabolic, respiratory, cardiovascular, aggregate, and mechanical/mental/metabolic. The non-communicable pattern was observed in both genders but only in the 20–44 years age group, while the aggregate pattern occurred only in middle-aged men. Cardio-metabolic and respiratory patterns were present in all age groups. Cardiovascular and mechanical/mental/metabolic patterns showed similar presentation in both men and women. Conclusions Multi-morbidity is a common occurrence among adults in Serbia, especially in the elderly. While several patterns may be explained by underlying pathophysiologies, some require further investigation and follow-up. Recognizing the complexity of multi-morbidity in Serbia is of great importance from both clinical and preventive perspectives given that it affects one-third of the population and may require adjustment of the healthcare system to address the needs of affected individuals. PMID:26871936

  14. Prevalence and Associated Factors of Hypertension among Adults in Durame Town, Southern Ethiopia

    PubMed Central

    Helelo, Tsegab Paulose; Gelaw, Yalemzewod Assefa; Adane, Akilew Awoke

    2014-01-01

    Background To date, non-communicable diseases, such as cardiovascular diseases, are becoming severe public health challenges particularly in developing countries. Hypertension is a modifiable risk factor that contributes the leading role for mortality. The problem is significant in low- and middle-income countries like sub-Saharan Africa. However, there are limited studies in developing countries, particularly in Ethiopia. Hence, determining the magnitude of hypertension and identifying risk groups are important. Methods A community based cross sectional study was conducted in April 2013 among adults (age>31 years) old. A systematic sampling technique was used to select a total of 518 study participants. Data were collected after full verbal informed consent was obtained from each participant. Multivariable logistic regressions were fitted to control the effect of confounding. Adjusted Odds ratios (OR) with their 95% confidence intervals (95% CI) were calculated to measure associations. Variables having P-value <0.05 were considered as significant. Results The overall prevalence of hypertension in Durame town was 22.4% (95% CI: 18.8–26.0). Nearly 40% of hypertensive patients were newly screened. Male sex [AOR  = 2.03, 95% CI; 1.05–3.93], age [AOR  = 29.49, 95% CI; 10.60–81.27], salt use [AOR  = 6.55, 95% CI; 2.31–18.53], eating vegetable three or fewer days per week [AOR  = 2.3,95% CI; 1.17–4.51], not continuously walking at least for 10 minutes per day [AOR  = 7.82, 95% CI; 2.37–25.82], having family history of hypertension [AOR  = 2.46, 95%CI; 1.31–4.61] and being overweight/obese [AOR  = 15.7, 95% CI 7.89–31.21)] were found to be risk factors for hypertension. Conclusions The prevalence of hypertension is found to be high. Older age, male sex, having family history of hypertension, physical inactivity, poor vegetable diet, additional salt consumption and obesity were important risk factors associated with hypertension among adults. Community level intervention measures with a particular emphasis on prevention by introducing lifestyle modifications are recommended. PMID:25415321

  15. Prevalence of physical activity, including lifestyle activities among adults--United States, 2000-2001.

    PubMed

    2003-08-15

    Regular physical activity helps prevent obesity, heart disease, hypertension, diabetes, colon cancer, and premature mortality. During 1986--2000, the Behavioral Risk Factor Surveillance System (BRFSS) included questions that measured leisure-time physical activity (primarily exercise or sports-related activities). Previous guidelines for appropriate physical activity to increase cardiorespiratory fitness included participating in vigorous-intensity activity (i.e., > or =20 minutes per day, > or =3 days per week). BRFSS questions used to measure this level of activity were developed a decade before CDC and the American College of Sports Medicine concluded that health-related benefits could accrue from a minimum of 30 minutes of moderate-intensity activity on most days of the week. Various household and transportation-related physical activities and some leisure-time activities, therefore, can be important to measure. In response to expanded activity recommendations designed to include health-related lifestyle activities, new BRFSS physical activity questions have been developed. After cognitive, validity, and reliability testing, the new lifestyle activity questions were used in the 2001 BRFSS. A separate question allowed tracking of physical inactivity during leisure time across years and was used in the 2000 and 2001 BRFSS questionnaires. This report presents data from responses to the 2000 BRFSS leisure-time activity questions and the updated lifestyle activity questions of the 2001 BRFSS to compare overall U.S. and state-specific prevalence estimates for adults who engaged in physical activities consistent with recommendations from both survey years. The findings indicate that even with a more complete measure of physical activity than used previously, the majority of U.S. adults are not physically active at levels that can promote health. PMID:12917582

  16. Prevalence of persistent cough and phlegm in young adults in relation to long-term ambient sulfur oxide exposure

    SciTech Connect

    Chapman, R.S.; Calafiore, D.C.; Hasselblad, V.

    1985-01-01

    In early 1976, a survey of persistent co gh and plegma (PCP) prevalence was conducted in 5623 young adults in four Utah communities. Over the previous five years, community specific mean sulfur dioxide levels had been 11, 18, 36, and 115 ug/mT. Corresponding mean suspended sulfate levels had been 5, 7, 8, and 14 g/mT No intercommunity exposure gradient of total suspended particulates or suspended nitrates was observed. In mothers, PCP prevalence among non-smokers was 4.2% in the high-exposure community and about 2.0% in all other communities. In smoking mothers, PCP prevalence was 21.8% in the high-exposure community and about 15.0% elsewhere. In fathers, PCP prevalence among non-smokers was about 8.0% in the high-exposure community and averaged about 3.0% elsewhere. In smoking fathers, PCP prevalence was less strongly associated with sulfur oxide exposure. PCP prevalence rates estimated in a categorical logistic regression model were qualitatively consistent with the prevalences presented above.

  17. Prevalence of diagnosed and undiagnosed diabetes mellitus in adults aged 19 years and older in Basrah, Iraq

    PubMed Central

    Mansour, Abbas Ali; Al-Maliky, Ahmed A; Kasem, Bashar; Jabar, Abdulsatar; Mosbeh, Khalid Abdulabass

    2014-01-01

    Background Six of the top ten countries in the world with the highest prevalence of diabetes mellitus are in the Middle East. The objective of this investigation was to evaluate the prevalence of diabetes in Basrah, Southern Iraq. Methods A population-based, cross-sectional, simple random study screened 5,445 persons aged 19–94 years in Basrah, with glycated hemoglobin measured in 88.3% of the population and fasting plasma glucose in 18.7%. Body mass index and other demographic parameters were also measured. Results Of the 5,445 persons screened, 8.7% had already been diagnosed with diabetes and 11% were found by screening to have undiscovered diabetes, giving an age-adjusted prevalence of diabetes of 19.7%, with 55.7% of those with diabetes being previously undiagnosed. In addition, 29.1% of the screened population had prediabetes, giving a prevalence of dysglycemia of 48.8%, with only 51.2% of the persons screened being normoglycemic. The prevalence of diabetes in both sexes peaked at age 46–60 years. Diabetes was slightly more prevalent in females than in males, and about 70.3% of diabetic individuals had a body mass index ≥25 kg/m2. Conclusion The prevalence of diabetes in Basrah, Iraq, is very high, affecting one in five adults. The epidemic of diabetes will result in strain on the financial resources of health care systems. PMID:24833912

  18. Prevalence of Campylobacter Species in Adult Crohn's Disease and the Preferential Colonization Sites of Campylobacter Species in the Human Intestine

    PubMed Central

    Mahendran, Vikneswari; Riordan, Stephen M.; Grimm, Michael C.; Tran, Thi Anh Tuyet; Major, Joelene; Kaakoush, Nadeem O.; Mitchell, Hazel; Zhang, Li

    2011-01-01

    Introduction Crohn's disease (CD) and ulcerative colitis (UC) are the two major forms of inflammatory bowel disease (IBD). A high prevalence of Campylobacter concisus was previously detected in paediatric CD and adult UC. Currently, the prevalence of C. concisus in adult CD and the preferential colonization sites of Campylobacter species in the human intestine are unknown. In this study, we examined the prevalence of Campylobacter species in biopsies collected from multiple anatomic sites of adult patients with IBD and controls. Methods Three hundred and one biopsies collected from ileum, caecum, descending colon and rectum of 28 patients IBD (15 CD and 13 UC) and 33 controls were studied. Biopsies were used for DNA extraction and detection of Campylobacter species by PCR-sequencing and Campylobacter cultivation. Results A significantly higher prevalence of C. concisus in colonic biopsies of patients with CD (53%) was detected as compared with the controls (18%). Campylobacter genus-PCR positivity and C. concisus positivity in patients with UC were 85% and 77% respectively, being significantly higher than that in the controls (48% and 36%). C. concisus was more often detected in descending colonic and rectal biopsies from patients with IBD in comparison to the controls. C. concisus was isolated from patients with IBD. Conclusion The high intestinal prevalence of C. concisus in patients with IBD, particularly in the proximal large intestine, suggests that future studies are needed to investigate the possible involvement of C. concisus in a subgroup of human IBD. To our knowledge, this is the first report of the association between adult CD and C. concisus as well as the first study of the preferential colonization sites of C. concisus in the human intestine. PMID:21966525

  19. Prevalence and predictors of habitual snoring in a sample of Saudi middle-aged adults

    PubMed Central

    Wali, Siraj O.; Abaalkhail, Bahaa A.

    2015-01-01

    Objectives: To determine the prevalence of habitual snoring among a sample of middle-aged Saudi adults, and its potential predictors. Methods: A cross-sectional study was conducted from March 2013 until June 2013 in randomly selected Saudi Schools in Jeddah, Kingdom of Saudi Arabia. The enrolled subjects were 2682 school employees (aged 30-60 years, 52.1% females) who were randomly selected and interviewed. The questionnaire used for the interview included: the Wisconsin Sleep Questionnaire to assess for snoring, medical history, and socio-demographic data. Anthropometric measurements and blood pressure readings were recorded using standard methods. Results: Forty percent of the 2682 enrolled subjects were snorers: 23.5% were habitual snorers, 16.6% were moderate snorers, and 59.9%, were non-snorers. A multivariate analysis revealed that independent predictors of snoring were ageing, male gender, daytime sleepiness, hypertension, family history of both snoring and obstructive sleep apnea, water-pipe smoking, and consanguinity. Conclusion: This study shows that snoring is a common condition among the Saudi population. Previously reported risk factors were reemphasized but consanguinity was identified as a new independent predictive risk factor of snoring. Exploring snoring history should be part of the clinical evaluation. PMID:26219441

  20. Socioeconomic inequalities in adult obesity prevalence in South Africa: a decomposition analysis.

    PubMed

    Alaba, Olufunke; Chola, Lumbwe

    2014-03-01

    In recent years, there has been a dramatic increase in obesity in low and middle income countries. However, there is limited research in these countries showing the prevalence and determinants of obesity. In this study, we examine the socioeconomic inequalities in obesity among South African adults. We use nationally representative data from the South Africa National Income Dynamic Survey of 2008 to: (1) construct an asset index using multiple correspondence analyses (MCA) as a proxy for socioeconomic status; (2) estimate concentration indices (CI) to measure socioeconomic inequalities in obesity; and (3) perform a decomposition analysis to determine the factors that contribute to socioeconomic related inequalities. Consistent with other studies, we find that women are more obese than men. The findings show that obesity inequalities exist in South Africa. Rich men are more likely to be obese than their poorer counterparts with a concentration index of 0.27. Women on the other hand have similar obesity patterns, regardless of socioeconomic status with CI of 0.07. The results of the decomposition analysis suggest that asset index contributes positively and highly to socio-economic inequality in obesity among females; physical exercise contributes negatively to the socio-economic inequality. In the case of males, educational attainment and asset index contributed more to socio-economic inequalities in obesity. Our findings suggest that focusing on economically well-off men and all women across socioeconomic status is one way to address the obesity problem in South Africa. PMID:24662998

  1. Socioeconomic Inequalities in Adult Obesity Prevalence in South Africa: A Decomposition Analysis

    PubMed Central

    Alaba, Olufunke; Chola, Lumbwe

    2014-01-01

    In recent years, there has been a dramatic increase in obesity in low and middle income countries. However, there is limited research in these countries showing the prevalence and determinants of obesity. In this study, we examine the socioeconomic inequalities in obesity among South African adults. We use nationally representative data from the South Africa National Income Dynamic Survey of 2008 to: (1) construct an asset index using multiple correspondence analyses (MCA) as a proxy for socioeconomic status; (2) estimate concentration indices (CI) to measure socioeconomic inequalities in obesity; and (3) perform a decomposition analysis to determine the factors that contribute to socioeconomic related inequalities. Consistent with other studies, we find that women are more obese than men. The findings show that obesity inequalities exist in South Africa. Rich men are more likely to be obese than their poorer counterparts with a concentration index of 0.27. Women on the other hand have similar obesity patterns, regardless of socioeconomic status with CI of 0.07. The results of the decomposition analysis suggest that asset index contributes positively and highly to socio-economic inequality in obesity among females; physical exercise contributes negatively to the socio-economic inequality. In the case of males, educational attainment and asset index contributed more to socio-economic inequalities in obesity. Our findings suggest that focusing on economically well-off men and all women across socioeconomic status is one way to address the obesity problem in South Africa. PMID:24662998

  2. The prevalence, comorbidity and risks of prolonged grief disorder among bereaved Chinese adults.

    PubMed

    He, Li; Tang, Suqin; Yu, Wei; Xu, Wei; Xie, Qiuyuan; Wang, Jianping

    2014-10-30

    Few epidemiological studies have investigated prolonged grief disorder (PGD) in the general population of Asian countries, including China. The aim of this study was to explore the rates and risks of PGD, and the association between PGD, post-traumatic stress disorder (PTSD), depression and anxiety in bereaved Chinese adults. The PG-13, PTSD Checklist-Civilian Version (PCL-C), Zung Self-Rating Depression Scale (SDS) and Zung Self-Rating Anxiety Scale (SAS) were administered to 445 subjects. Prevalence within the general population of China was 1.8% (i.e., 8/445). Among the eight subjects who met the PGD diagnosis, 75%, 87.5% and 75% scored above the cut-off point on the PCL-C, SDS and SAS, respectively, although a portion remained free from comorbidity. ANOVA, correlation analysis and stepwise multiple regression analysis demonstrated that kinship to deceased, age of the deceased, religion belief and cause of death were predictive of prolonged grief. A small proportion of bereaved persons may exhibit PGD. There is a substantial but far from complete overlap between PGD and the other three diagnoses. Bereaved parents and the widowed have high risk of PGD. These findings highlight the need for prevention, diagnosis and treatment for PGD patients. PMID:24924526

  3. Prevalence of viral hepatitis in Croatian adult population undergoing routine check-up, 2010-2011.

    PubMed

    Vilibić-Cavlek, Tatjana; Kucinar, Jasmina; Ljubin-Sternak, Suncanica; Kaić, Bernard; Lazarić-Stefanović, Lorena; Kolarić, Branko

    2014-03-01

    Seroprevalence data on viral hepatitis in the general population vary widely. The aim of this study was to determine the prevalence of hepatitis A (HAV), hepatitis B (HBV) and hepatitis C (HCV) viruses in the general Croatian adult population undergoing routine check-ups. The seroprevalence of anti-HAV, anti-HBc and anti-HCV was 40.5%, 7.0% and 0.9%, respectively. HBsAg was found in 0.7% and anti-HBs antibodies in 24.4% of participants. Gender was not associated with HAV, HBV or HCV seropositivity. HAV and HBV seropositivity increased progressively with age (HAV from 11.7% to 90.4%, p < 0.001; HBV from 1.7% to 15.8%, p < 0.001). Participants from rural areas showed a significantly higher HBV seroprevalence rate than those from urban areas (10.7% vs. 6.1%, p = 0.007). Results of univariate and multiple logistic regression showed that older age was a significant predictor for both HAV and HBV seropositivity while rural place of residence was a significant predictor for HBV seropositivity. PMID:24844103

  4. Prevalence of influenza A antibodies in yellow-legged gull (Larus michahellis) eggs and adults in southern Tunisia.

    PubMed

    Hammouda, Abdessalem; Pearce-Duvet, Jessica; Chokri, Mohamed Ali; Arnal, Audrey; Gauthier-Clerc, Michel; Boulinier, Thierry; Selmi, Slaheddine

    2011-12-01

    Investigating the prevalence of anti-influenza A viruses (AIV) antibodies in wild birds can provide important information for the understanding of bird exposure to AIV, as well as for prevention purposes. We investigated AIV exposure in nature by measuring the prevalence of anti-AIV antibodies in the nests and adults of an abundant and anthropophilic waterbird species common around the Mediterranean sea, the yellow-legged gull (Larus michahellis). Sampling took place in two colonies located in the gulf of Gabès in southern Tunisia: Sfax and Djerba. Antibodies were detected in the two sites, with higher prevalence in adults, eggs, and nests at Sfax than Djerba. Across both colonies, clutches that were laid later in the season, and, thus, more likely by younger parents, showed lower prevalence. Using patch occupancy modeling applied to egg clutches, we found that it is unnecessary to sample all the eggs in a given nest; nest status (antibody positive or negative) can be reliably estimated from a single egg. Differences in the density of birds, notably Larids, between the two sites may explain the observed differences in prevalence. The higher concentration of Larids in the Sfax colony could favor the transmission of AIV to yellow-legged gulls. This study highlights the importance of further developing ecological-based approaches to the factors determining the circulation of infectious agents in species such as the yellow-legged gull, which exist at the interface between diverse biological communities and human activities. PMID:21919723

  5. Socioeconomic Status and Other Related Factors of Seasonal Influenza Vaccination in the South Korean Adult Population Based on a Nationwide Cross-Sectional Study

    PubMed Central

    Lee, Kyu-Chong; Han, Kyungdo; Kim, Jin Yong; Nam, Ga Eun; Han, Byoung-Duck; Shin, Koh-Eun; Lee, Anna; Ko, Byung Joon

    2015-01-01

    Purpose We investigated the association between seasonal influenza vaccination in South Korea and socioeconomic status (SES) as well as other potential related factors. Methods The study was based on data obtained in the Korea National Health and Nutrition Examination Survey from 2010 to 2011. Education level and household income were used as indicators for SES. Univariate and multiple logistic regression analyses were used to evaluate SES and other demographic variables as related factors for influenza vaccination, the primary outcome. Results Higher household income was positively associated with higher vaccine uptake in the younger (19–49 years) group [adjusted odds ratio (aOR) 1.55, 95% confidence interval (CI) 1.08–2.23], whereas the low-income and low-education group had increased vaccination coverage than the middle-income and middle-education group in the older (≥ 50 years) group (aOR 1.36, 95% CI 1.09–1.69). Current smokers tend to be unvaccinated in all age groups. Among individuals aged ≥ 50, older age, mild to moderate alcohol consumption, regular exercise, and having co-morbidities were positively associated with vaccination, while those who self-reported their health status as good were less likely to be vaccinated. Conclusions The relationship between SES and seasonal influenza vaccination coverage differed between the age groups throughout the adult South Korean population. Public health policies need to address these inequalities. PMID:25646847

  6. Estimating the Burden of Irritable Bowel Syndrome: Analysis of a Nationwide Korean Database

    PubMed Central

    Jung, Hye-Kyung; Kim, Youn Hee; Park, Joo Yeon; Jang, Bo Hyoung; Park, Sun-Young; Nam, Mi-Hee; Choi, Myung-Gyu

    2014-01-01

    Background/Aims Management of irritable bowel syndrome (IBS) imposes a heavy economic burden. This study was to estimate the epidemiologic features of IBS and to report the IBS burden for the first time in the Korean population. Methods A cross-sectional study was conducted using the National Health Insurance (NHI) system database, which covers the entire population of Korea. IBS was defined as diagnostic code −10 in adults with any outpatient clinic visits or hospitalization related to IBS. We excluded diseases that mimic IBS symptoms. Results A total of 2.42 million (58.2% female) individuals were identified as patients with IBS, yielding an age- and gender-adjusted prevalence of 5.1% in males and 6.9% in females. The prevalence of IBS increased proportionally with age, with higher medical costs in middle-aged patients. Outpatient clinics were visited by 98.6% of IBS patients, and 1.9% were treated upon admission. Of these patients, 87.6% were given a prescription. Co-morbidities that commonly accompanied IBS included upper gastrointestinal (36.1%), respiratory (12.3%), musculoskeletal (8.0%) disease, somatoform (4.3%) and depression/anxiety disorders (3.1%). The NHI costs of IBS, which include the NHI covered cost and beneficiary copayment charges, were estimated to be 155 million USD, which accounts for 0.46% of the total NHI costs for the entire Korean population. Conclusions According to the Korean national claims database, about 6% of the Korean population seeks medical care for IBS at least once per year. This high prevalence places a large economic burden on the Korean healthcare system, accounting for 0.46% of overall national medical expenditure. PMID:24840377

  7. Lifetime Prevalence of Attention-Deficit Hyperactivity Disorder in Young Adults: Examining Variations in the Socioeconomic Gradient

    PubMed Central

    Yallop, Lauren; Brownell, Marni; Chateau, Dan; Walker, John; Warren, Michelle; Bailis, Dan; LeBow, Michael

    2015-01-01

    Objective: It has only recently been accepted that attention-deficit hyperactivity disorder (ADHD) persists into adulthood. Accordingly, less is known about adult diagnostic and treatment prevalence. We aimed to determine the lifetime prevalence of ADHD diagnosis and psychostimulant prescriptions for young adults in the province of Manitoba and to explore how diagnosis differs according to sociodemographic characteristics and age at diagnosis; and to investigate whether a socioeconomic gradient exists within young adults with a lifetime ADHD diagnosis, as well as the variables that moderate the gradient. Methods: Using the Manitoba Population Health Research Data Repository, our cross-sectional analysis used 24 fiscal years of data (1984/85 to 2008/09) and included all adults aged 18 to 29 during 2007/08 to 2008/09 in Manitoba (n = 207 544) who had a lifetime diagnosis of ADHD (n = 14 762). Regression analyses tested for differences in rates by sex, region, age, age at diagnosis, and socioeconomic status. Results: Lifetime prevalence for ADHD diagnosis (7.11%) and psychostimulant prescriptions (3.09%) differed according to sex, region, and age. In contrast to previous Manitoban research on childhood ADHD, the socioeconomic gradient for ADHD diagnosis was not found in young adulthood. When region was accounted for, a small negative gradient in the urban population and a positive gradient in the rural population were evident. People from the highest income quintile were significantly less likely to be diagnosed before age 18, compared with other income quintiles. Conclusions: Given the high lifetime prevalence of ADHD in Manitoban young adults and significant socioeconomic correlates for diagnosis, further investigation into the trajectory of this relatively unexplored population is recommended. PMID:26720190

  8. The Association between Body Weight Misperception and Psychosocial Factors in Korean Adult Women Less than 65 Years Old with Normal Weight

    PubMed Central

    Choi, Yoonhee; Choi, Eunjoo; Shin, Doosup; Park, Sang Min

    2015-01-01

    With society's increasing interest in weight control and body weight, we investigated the association between psychological factors and body image misperception in different age groups of adult Korean women with a normal weight. On a total of 4,600 women from the Korea National Health and Nutrition Examination Survey 2007-2009, a self-report questionnaire was used to assess body weight perception and 3 psychological factors: self-rated health status, stress recognition, and depressed mood. Through logistic regression analysis, a poor self-rated health status (P = 0.001) and a higher recognition of stress (P = 0.001) were significantly associated with body image misperception and this significance remained after controlling for several sociodemographic (Model 1: adjusted odds ratio [aOR], 1.62; 95% confidence interval [CI], 1.31-2.00), health behavior and psychological factors (Model 2: aOR, 1.59; 95% CI, 1.29-1.96; Model 3: aOR, 1.36; 95% CI, 1.01-1.84). Especially, highly stressed middle-aged (50-64 yr) women were more likely to have body image misperception (Model 2: aOR, 2.85; 95% CI, 1.30-6.26). However, the correlation between depressed mood and self-reported body weight was inconsistent between different age groups. In conclusion, self-rated health status and a high recognition rate of severe stress were related to body weight misperception which could suggest tailored intervention to adult women especially women in younger age or low self-rated health status or a high recognition rate of severe stress. PMID:26538998

  9. Association between Low-Grade Albuminuria and Cardiovascular Risk in Korean Adults: The 2011–2012 Korea National Health and Nutrition Examination Survey

    PubMed Central

    Hong, Jae Won; Ku, Cheol Ryong; Noh, Jung Hyun; Ko, Kyung Soo; Rhee, Byoung Doo; Kim, Dong-Jun

    2015-01-01

    Background Recent studies have indicated that low UACR levels (<30 μg/mg) previously considered to be in the normal range (‘low-grade albuminuria’) are associated with cardiovascular morbidity and mortality in the general population. Methods We studied 9,736 participants with albuminuria in the normal range from the 2011–2012 Korea National Health and Nutrition Examination Survey (KNHANES). Results The weighted prevalences of metabolic syndrome (MS) and the 10-year risk for coronary heart disease measured using the Framingham risk score (FRS) ≥ 20% (high risk) were 22.5 ± 0.7% and 14.5 ± 0.7%, respectively, in males and 23.3 ± 0.8% and 8.5 ± 0.4%, respectively in females. Weighted comparisons among the tertiles of UACR revealed that the prevalences of MS and high-risk FRS increased with increasing UACR (MS: males, 15.9 ± 1.1, 20.2 ± 1.2, 32.4 ± 1.5%, respectively; P < 0.001; and females, 17.6 ± 1.0, 22.7 ± 1.0, 30.2 ± 1.4%, respectively; P < 0.001. High-risk FRS: males, 9.5 ± 0.7, 12.3 ± 0.9, 22.5 ± 1.2, respectively; P < 0.001; and females, 5.8 ± 0.6, 7.9 ± 0.7, 12.0 ± 0.9%, respectively; P < 0.001). The positive association persisted after adjusting for hypertension and diabetes. The weighted comparisons among the deciles of UACR revealed that the prevalences of MS and high-risk FRS began to increase at the ranges of 3.89–5.15 and 5.16–7.36 mg/g Cr, respectively. Conclusion Low-grade albuminuria was significantly associated with estimated cardiovascular risk and MS in a nationally representative sample of Koreans. PMID:25742159

  10. Daily Manganese Intake Status and Its Relationship with Oxidative Stress Biomarkers under Different Body Mass Index Categories in Korean Adults

    PubMed Central

    Bu, So-Young

    2012-01-01

    Manganese (Mn) is an essential micronutrient for human and plays an important role as a cofactor for several enzymes involving fatty acid synthesis, hepatic gluconeogenesis, and oxidative stresses. Also, Mn intake status has been reported to have beneficial effects in reversing metabolic dysfunction including obesity and nonalcoholic steatosis which is linked to mitochondrial dysfunction and oxidative stresses, however, information on dietary Mn intake in Koreans are limited. Hence we investigated the relationship between dietary Mn intake and antioxidant defense factors in healthy and obese subjects. Total of 333 healthy subjects were recruited in the study and were assigned to one of three study groups: a normal group (18.5-22.9), a overweight group (23-24.9), and a obesity group (>25) according to their body mass index (BMI). We assessed Mn intakes (24-hr recall method) and several indicators for antioxidative defenses such as glutathione (GSH), glutathione peroxidase (GPx) and urinary malonaldehyde (MDA). Results showed that body weight and blood pressure of study subjects were increased in dependent of their BMI (p < 0.01). However dietary Mn intakes and oxidative stress biomarkers (GSH, GPx, and MDA) were not significantly different by groups defined by BMI. In correlation analysis adjusting for age, sex and energy intake, dietary Mn intake of the subjects in different BMI categories were not significantly correlated with GSH, GPx, MDA and showed a weak or no association with these oxidative stress markers. In conclusion dietary Mn intake at least in this study has a little or no influence on markers of oxidative status in both healthy and obese subjects. PMID:23431039

  11. Prevalence and Correlates of Prehypertension and Hypertension among Adults in Northeastern China: A Cross-Sectional Study

    PubMed Central

    Yang, Guang; Ma, Yue; Wang, Shibin; Su, Yingying; Rao, Wenwang; Fu, Yingli; Yu, Yaqin; Kou, Changgui

    2015-01-01

    Background: Prehypertension is a category between normotension and hypertension that is becoming increasingly common in China. However, limited data are available on the prevalence and correlates of prehypertension in northeastern China. Methods: A cross-sectional study using stratified, clustered multistage, and random sampling methods was performed on 17,584 participants. Results: The prevalence of prehypertension and hypertension was 36.0% and 30.8% in northeastern China, respectively. As age increased, the prevalence of prehypertension in males declined (p-trend < 0.001), in parallel to an increase in the prevalence of hypertension (p-trend < 0.001). The prevalence of hypertension for females increased as age increased (p-trend < 0.001). Logistic regression analysis showed that age, gender, location, drinking, Body Mass Index (BMI), abdominal obesity, hypertriglyceridemia, and hypercholesterolemia correlated with prehypertension and hypertension (p-trend < 0.05). Conclusions: This study revealed a high prevalence of prehypertension and hypertension in an adult population of northeastern China and some correlates of prehypertension and hypertension. PMID:26712776

  12. Prevalence of adults with no known major risk factors for coronary heart disease--behavioral risk factor surveillance system, 1992.

    PubMed

    1994-02-01

    Although the death rate for coronary heart disease (CHD) in the United States has declined approximately 50% since 1970, CHD remains the leading cause of death for both men and women and, in 1990, accounted for 489,340 deaths. National strategies and programs have targeted individual risk factors for death attributed to CHD. However, an alternative approach may be to measure the prevalence of adults who have no known risk factors for CHD. This report provides state-specific estimates of and characterizes adults who report having no known major risk factors for CHD. PMID:8295626

  13. Prevalence and Correlates of Sleep Problems in Adult Israeli Jews Exposed to Actual or Threatened Terrorist or Rocket Attacks

    PubMed Central

    Palmieri, Patrick A.; Chipman, Katie J.; Canetti, Daphna; Johnson, Robert J.; Hobfoll, Stevan E.

    2010-01-01

    Study Objectives: To estimate the prevalence of, and to identify correlates of clinically significant sleep problems in adult Israeli citizens exposed to chronic terrorism and war trauma or threat thereof. Methods: A population-based, cross-sectional study of 1001 adult Israeli citizens interviewed by phone between July 15 and August 26, 2008. The phone survey was conducted in Hebrew and assessed demographics, trauma/stressor exposure, probable posttraumatic stress disorder (PTSD), probable depression, and sleep problems. Probable PTSD and depression were assessed with the PTSD Symptom Scale (PSS) and Patient Health Questionnaire (PHQ-9), respectively, following DSM-IV diagnostic criteria. Sleep problems in the past month were assessed with the Pittsburgh Sleep Quality Index (PSQI), on which a global composite score ≥ 6 indicates a clinical-level sleep problem. Results: Prevalence of probable PTSD and depression was 5.5% and 5.8%, respectively. Prevalence of clinically significant sleep problems was 37.4% overall, but was significantly higher for probable PTSD (81.8%) and probable depression (79.3%) subgroups. Independent correlates of poor sleep included being female, older, less educated, experiencing major life stressors, and experiencing psychosocial resource loss. Psychosocial resource loss due to terrorist attacks emerged as the strongest potentially modifiable risk factor for sleep problems. Conclusions: Sleep problems are common among Israeli adults living under chronic traumatic threat and trauma exposure. Given the continuing threat of war, interventions that bolster psychosocial resources may play an important role in preventing or alleviating sleep problems in this population. Citation: Palmieri PA; Chipman KJ; Canetti D; Johnson RJ; Hobfoll SE. Prevalence and correlates of sleep problems in adult Israeli Jews exposed to actual or threatened terrorist or rocket attacks. J Clin Sleep Med 2010;6(6):557-564. PMID:21206544

  14. Impact of population aging on trends in diabetes prevalence: A meta-regression analysis of 160,000 Japanese adults

    PubMed Central

    Charvat, Hadrien; Goto, Atsushi; Goto, Maki; Inoue, Machiko; Heianza, Yoriko; Arase, Yasuji; Sone, Hirohito; Nakagami, Tomoko; Song, Xin; Qiao, Qing; Tuomilehto, Jaakko; Tsugane, Shoichiro; Noda, Mitsuhiko; Inoue, Manami

    2015-01-01

    Aims/Introduction To provide age- and sex-specific trends, age-standardized trends, and projections of diabetes prevalence through the year 2030 in the Japanese adult population. Materials and Methods In the present meta-regression analysis, we included 161,087 adults from six studies and nine national health surveys carried out between 1988 and 2011 in Japan. We assessed the prevalence of diabetes using a recorded history of diabetes or, for the population of individuals without known diabetes, either a glycated hemoglobin level of ≥6.5% (48 mmol/mol) or the 1999 World Health Organization criteria (i.e., a fasting plasma glucose level of ≥126 mg/dL and/or 2-h glucose level of ≥200 mg/dL in the 75-g oral glucose tolerance test). Results For both sexes, prevalence appeared to remain unchanged over the years in all age categories except for men aged 70 years or older, in whom a significant increase in prevalence with time was observed. Age-standardized diabetes prevalence estimates based on the Japanese population of the corresponding year showed marked increasing trends: diabetes prevalence was 6.1% among women (95% confidence interval [CI] 5.5–6.7), 9.9% (95% CI 9.2–10.6) among men, and 7.9% (95% CI 7.5–8.4) among the total population in 2010, and was expected to rise by 2030 to 6.7% (95% CI 5.2–9.2), 13.1% (95% CI 10.9–16.7) and 9.8% (95% CI 8.5–12.0), respectively. In contrast, the age-standardized diabetes prevalence using a fixed population appeared to remain unchanged. Conclusions This large-scale meta-regression analysis shows that a substantial increase in diabetes prevalence is expected in Japan during the next few decades, mainly as a result of the aging of the adult population. PMID:26417410

  15. Frailty prevalence and related factors in the older adult-FrailTURK Project.

    PubMed

    Eyigor, S; Kutsal, Y G; Duran, E; Huner, B; Paker, N; Durmus, B; Sahin, N; Civelek, G M; Gokkaya, K; Doğan, A; Günaydın, R; Toraman, F; Cakir, T; Evcik, D; Aydeniz, A; Yildirim, A G; Borman, P; Okumus, M; Ceceli, E

    2015-06-01

    Frailty is one of the geriatric syndromes and has an important relationship with mortality and morbidity. The aim of this study is to present the characteristics, prevalence, and related factors of frailty in older adults in our country. The study included 1126 individuals over 65 years of age from 13 centers. Frailty was evaluated using the Fried Frailty criteria, and patients were grouped as "frail," "pre-frail," and "non-frail." Nutritional status was assessed with "Mini Nutritional Test," psychological status with the "Center for Epidemiological Studies Depression Scale-CES-D," and additional diseases with the "Charlson Comorbidity index." Approximately 66.5 % of the participants were between 65 and 74 years of age and 65.7 % were women. Some 39.2 and 43.3 % of the participants were rated as frail and pre-frail, respectively. The multinomial logistic regression analysis was used to determine the factors associated with frailty. It was observed that age, female gender, low education level, being a housewife, living with the family, being sedentary, presence of an additional disease, using 4 or more drugs/day, avoiding to go outside, at least one visit to any emergency department within the past year, hospitalization within the past year, non-functional ambulation, and malnutrition increased the risk of frailty (p < 0.05). Establishing the factors associated with frailty is highly important for both clinical practice and national economy. This is the first study on this subject in our country and will provide guidance in determining treatment strategies. PMID:25948502

  16. The 6-Month Prevalence of Posttraumatic Stress Syndrome (PTSS) Among Older Adults: Validity and Reliability of the PTSS Scale

    PubMed Central

    Préville, Michel; Lamoureux-Lamarche, Catherine; Vasiliadis, Helen-Maria; Grenier, Sébastien; Potvin, Olivier; Quesnel, Louise; Gontijo-Guerra, Samantha; Mechakra-Tahiri, Samia Djemaa; Berbiche, Djamal

    2014-01-01

    Objective: To document the 6-month prevalence of posttraumatic stress syndrome (PTSS) in the older adult population and the validity of a PTSS Scale in an epidemiologic setting. Method: Data came from the Enquête sur la santé des aînés et l’utilisation des services de santé (ESA Services Study) conducted during 2012–2013 using a probability sample of older adults seeking medical services in primary health clinics. Results: Results showed that a first-order PTSS measurement model consisting of 3 indicators—the number of lifetime traumatic events, the frequency of reactions and symptoms of distress associated with the traumatic events, and the presence of consequences on the social functioning—was plausible. Reliability of the PTSS was 0.82. According to the PTSS, 11.1% of the older adult patients presented with PTSS, but only 21.7% of them reported an impact of their symptoms on their social functioning. The prevalence of older adults meeting the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, criteria for full posttraumatic stress disorder (PTSD) reached 1.8%, and 1.8% of older adults reached criteria for partial PTSD. Our results also showed that women were more at risk to report PTSS than men and that older adults aged 75 years and older were less likely to report these symptoms than those aged between 65 and 74 years. Conclusions: PTSS is a common mental health problem among adults aged 65 and older and seeking health services in the general medical sector. PMID:25565688

  17. High Prevalence of Severe Food Insecurity and Malnutrition among HIV-Infected Adults in Senegal, West Africa

    PubMed Central

    Benzekri, Noelle A.; Sambou, Jacques; Diaw, Binetou; Sall, El Hadji Ibrahima; Sall, Fatima; Niang, Alassane; Ba, Selly; Ngom Guèye, Ndèye Fatou; Diallo, Mouhamadou Baïla; Hawes, Stephen E.; Seydi, Moussa; Gottlieb, Geoffrey S.

    2015-01-01

    Background Malnutrition and food insecurity are associated with increased mortality and poor clinical outcomes among people living with HIV/AIDS; however, the prevalence of malnutrition and food insecurity among people living with HIV/AIDS in Senegal, West Africa is unknown. The objective of this study was to determine the prevalence and severity of food insecurity and malnutrition among HIV-infected adults in Senegal, and to identify associations between food insecurity, malnutrition, and HIV outcomes. Methods We conducted a cross-sectional study at outpatient clinics in Dakar and Ziguinchor, Senegal. Data were collected using participant interviews, anthropometry, the Household Food Insecurity Access Scale, the Individual Dietary Diversity Scale, and chart review. Results One hundred and nine HIV-1 and/or HIV-2 participants were enrolled. The prevalence of food insecurity was 84.6% in Dakar and 89.5% in Ziguinchor. The prevalence of severe food insecurity was 59.6% in Dakar and 75.4% in Ziguinchor. The prevalence of malnutrition (BMI <18.5) was 19.2% in Dakar and 26.3% in Ziguinchor. Severe food insecurity was associated with missing clinic appointments (p = 0.01) and not taking antiretroviral therapy due to hunger (p = 0.02). Malnutrition was associated with lower CD4 cell counts (p = 0.01). Conclusions Severe food insecurity and malnutrition are highly prevalent among HIV-infected adults in both Dakar and Ziguinchor, and are associated with poor HIV outcomes. Our findings warrant further studies to determine the root causes of malnutrition and food insecurity in Senegal, and the short- and long-term impacts of malnutrition and food insecurity on HIV care. Urgent interventions are needed to address the unacceptably high rates of malnutrition and food insecurity in this population. PMID:26529509

  18. Prevalence, control and awareness of high blood pressure among Canadian adults. Canadian Heart Health Surveys Research Group.

    PubMed Central

    Joffres, M R; Hamet, P; Rabkin, S W; Gelskey, D; Hogan, K; Fodor, G

    1992-01-01

    OBJECTIVE: To estimate the prevalence and distribution of elevated blood pressure (BP) among Canadian adults and to determine the level of control, treatment, awareness and prevalence of other risk factors among adults with high BP. DESIGN: Population-based cross-sectional surveys. SETTING: Nine Canadian provinces, from 1986 to 1990. PARTICIPANTS: A probability sample of 26,293 men and women aged 18 to 74 years was selected from the health insurance registers in each province. For 20,582 subjects, BP was measured at least twice. Nurses administered a standard questionnaire and recorded two BP measurements using a standardized technique. Two further BP readings, anthropometric measurements and a blood specimen for lipid analysis were obtained from those subjects who attended a clinic. OUTCOME MEASURES: Mean values of systolic and diastolic BP, prevalence of elevated BP using different criteria, and prevalence of smoking, elevated blood cholesterol, body mass index, physical activity and presence of diabetes by high BP status are reported. MAIN RESULTS: Sixteen percent of men and 13% of women had diastolic BP of 90 mm Hg or greater or were on treatment (or both). About 26% of these subjects were unaware of their hypertension, 42% were being treated and their condition controlled, 16% were treated and not controlled, and 16% were neither treated nor controlled. Use of non-pharmacologic treatment of high BP with or without medication was low (22%). Hypertensive subjects showed a higher prevalence of elevated total cholesterol, high body mass index, diabetes and sedentary lifestyle than normotensive subjects. Most people with elevated BP were in the 90 to 95 mm Hg range for diastolic pressure and 140 to 160 mm Hg range for systolic pressure. Prevalence of high isolated systolic BP sharply increased in men (40%) and women (49%) 65 to 74 years old. CONCLUSIONS: The relatively low level of control of elevated BP calls for population and individual strategies, stressing a non-pharmacologic approach and addressing isolated systolic hypertension in the elderly. PMID:1596849

  19. Prevalence of osteoporosis according to nutrient and food group intake levels in Korean postmenopausal women: using the 2010 Korea National Health and Nutrition Examination Survey Data

    PubMed Central

    Lim, Young-Suk; Lee, Sang-Wha; Tserendejid, Zuunnast; Jeong, So-Yeon; Go, Gyeongah

    2015-01-01

    BACKGROUND/OBJECTIVES Women's bone health status is closely related with environmental factors and lifestyle factors. The purpose of this study is to evaluate the dietary risks of osteoporosis and osteopenia for Korean postmenopausal women. SUBJECTS/METHODS The data from 1,433 subjects from the 2010 KNHANES were used and divided into three groups: normal, osteopenia, and osteoporosis group using bone mineral density (BMD). Nutrient intakes and food intake frequency were evaluated. Logistic regression analysis was applied to determine the odds ratios for osteoporosis and osteopenia. RESULTS The RNI percentage of each nutrient and food intake frequency from 12 food groups decreased as bone mineral density status deteriorated. Risk for osteoporosis of low calcium (Ca) intake, under the EAR, showed an odds ratio of 2.13(95% CI; 1.26-3.61, P < 0.05). Higher intake frequency showed preventive effect from osteoporosis compared to lower intake frequency in such food group as dairy products (ORs 0.40, CI 0.21-0.75), beans (ORs 0.49, CI 0.29-0.83), seaweeds (ORs 0.55, CI 0.32-0.94), fish (ORs 0.56, CI 0.32-0.98), and fruits (ORs 0.42, CI 0.23-0.79) after adjusting for age. CONCLUSION To prevent osteoporosis in later life, sufficient Ca intake and more frequent intakes of foods containing Ca such as dairy products, beans, fish, seaweeds, and fruits, which help in Ca absorption, should be stressed for Korean postmenopausal women. PMID:26425285

  20. Estimating the Prevalence of Injection Drug Use among Black and White Adults in Large U.S. Metropolitan Areas over Time (1992–2002): Estimation Methods and Prevalence Trends

    PubMed Central

    Brady, Joanne E.; Friedman, Samuel R.; Tempalski, Barbara; Gostnell, Karla; Flom, Peter L.

    2008-01-01

    No adequate data exist on patterns of injection drug use (IDU) prevalence over time within racial/ethnic groups in U.S. geographic areas. The absence of such prevalence data limits our understanding of the causes and consequences of IDU and hampers planning efforts for IDU-related interventions. Here, we (1) describe a method of estimating IDU prevalence among non-Hispanic Black and non-Hispanic White adult residents of 95 large U.S. metropolitan statistical areas (MSAs) annually over an 11-year period (1992–2002); (2) validate the resulting prevalence estimates; and (3) document temporal trends in these prevalence estimates. IDU prevalence estimates for Black adults were calculated in several steps: we (1) created estimates of the proportion of injectors who were Black in each MSA and year by analyzing databases documenting injectors’ encounters with the healthcare system; (2) multiplied the resulting proportions by previously calculated estimates of the total number of injectors in each MSA and year (Brady et al., 2008); (3) divided the result by the number of Black adults living in each MSA each year; and (4) validated the resulting estimates by correlating them cross-sectionally with theoretically related constructs (Black- and White-specific prevalences of drug-related mortality and of mortality from hepatitis C). We used parallel methods to estimate and validate White IDU prevalence. We analyzed trends in the resulting racial/ethnic-specific IDU prevalence estimates using measures of central tendency and hierarchical linear models (HLM). Black IDU prevalence declined from a median of 279 injectors per 10,000 adults in 1992 to 156 injectors per 10,000 adults in 2002. IDU prevalence for White adults remained relatively flat over time (median values ranged between 86 and 97 injectors per 10,000 adults). HLM analyses described similar trends and suggest that declines in Black IDU prevalence decelerated over time. Both sets of IDU estimates correlated cross-sectionally adequately with validators, suggesting that they have acceptable convergent validity (range for Black IDU prevalence validation: 0.27 < r < 0.61; range for White IDU prevalence: 0.38 < r < 0.80). These data give insight, for the first time, into IDU prevalence trends among Black adults and White adults in large U.S. MSAs. The decline seen here for Black adults may partially explain recent reductions in newly reported cases of IDU-related HIV evident in surveillance data on this population. Declining Black IDU prevalence may have been produced by (1) high AIDS-related mortality rates among Black injectors in the 1990s, rates lowered by the advent of HAART; (2) reduced IDU incidence among Black drug users; and/or (3) MSA-level social processes (e.g., diminishing residential segregation). The stability of IDU prevalence among White adults between 1992 and 2002 may be a function of lower AIDS-related mortality rates in this population; relative stability (and perhaps increases in some MSAs) in initiating IDU among White drug users; and social processes. Future research should investigate the extent to which these racial/ethnic-specific IDU prevalence trends (1) explain, and are explained by, recent trends in IDU-related health outcomes, and (2) are determined by MSA-level social processes. Electronic supplementary material The online version of this article (doi:10.1007/s11524-008-9304-9) contains supplementary material, which is available to authorized users. PMID:18709555

  1. Global, regional and national prevalence of overweight and obesity in children and adults 1980-2013: A systematic analysis

    PubMed Central

    Ng, Marie; Fleming, Tom; Robinson, Margaret; Thomson, Blake; Graetz, Nicholas; Margono, Christopher; Mullany, Erin C; Biryukov, Stan; Abbafati, Cristiana; Abera, Semaw Ferede; Abraham, Jerry P; Abu-Rmeileh, Niveen ME; Achoki, Tom; AlBuhairan, Fadia S; Alemu, Zewdie A; Alfonso, Rafael; Ali, Mohammed K; Ali, Raghib; Guzman, Nelson Alvis; Ammar, Walid; Anwari, Palwasha; Banerjee, Amitava; Barquera, Simon; Basu, Sanjay; Bennett, Derrick A; Bhutta, Zulfiqar; Blore, Jed; Cabral, Norberto; Nonato, Ismael Campos; Chang, Jung-Chen; Chowdhury, Rajiv; Courville, Karen J; Criqui, Michael H; Cundiff, David K; Dabhadkar, Kaustubh C; Dandona, Lalit; Davis, Adrian; Dayama, Anand; Dharmaratne, Samath D; Ding, Eric L; Durrani, Adnan M; Esteghamati, Alireza; Farzadfar, Farshad; Fay, Derek FJ; Feigin, Valery L; Flaxman, Abraham; Forouzanfar, Mohammad H; Goto, Atsushi; Green, Mark A; Gupta, Rajeev; Hafezi-Nejad, Nima; Hankey, Graeme J; Harewood, Heather C; Havmoeller, Rasmus; Hay, Simon; Hernandez, Lucia; Husseini, Abdullatif; Idrisov, Bulat T; Ikeda, Nayu; Islami, Farhad; Jahangir, Eiman; Jassal, Simerjot K; Jee, Sun Ha; Jeffreys, Mona; Jonas, Jost B; Kabagambe, Edmond K; Khalifa, Shams Eldin Ali Hassan; Kengne, Andre Pascal; Khader, Yousef Saleh; Khang, Young-Ho; Kim, Daniel; Kimokoti, Ruth W; Kinge, Jonas M; Kokubo, Yoshihiro; Kosen, Soewarta; Kwan, Gene; Lai, Taavi; Leinsalu, Mall; Li, Yichong; Liang, Xiaofeng; Liu, Shiwei; Logroscino, Giancarlo; Lotufo, Paulo A; Lu, Yuan; Ma, Jixiang; Mainoo, Nana Kwaku; Mensah, George A; Merriman, Tony R; Mokdad, Ali H; Moschandreas, Joanna; Naghavi, Mohsen; Naheed, Aliya; Nand, Devina; Narayan, KM Venkat; Nelson, Erica Leigh; Neuhouser, Marian L; Nisar, Muhammad Imran; Ohkubo, Takayoshi; Oti, Samuel O; Pedroza, Andrea; Prabhakaran, Dorairaj; Roy, Nobhojit; Sampson, Uchechukwu; Seo, Hyeyoung; Sepanlou, Sadaf G; Shibuya, Kenji; Shiri, Rahman; Shiue, Ivy; Singh, Gitanjali M; Singh, Jasvinder A; Skirbekk, Vegard; Stapelberg, Nicolas JC; Sturua, Lela; Sykes, Bryan L; Tobias, Martin; Tran, Bach X; Trasande, Leonardo; Toyoshima, Hideaki; van de Vijver, Steven; Vasankari, Tommi J; Veerman, J Lennert; Velasquez-Melendez, Gustavo; Vlassov, Vasiliy Victorovich; Vollset, Stein Emil; Vos, Theo; Wang, Claire; Wang, Sharon XiaoRong; Weiderpass, Elisabete; Werdecker, Andrea; Wright, Jonathan L; Yang, Y Claire; Yatsuya, Hiroshi; Yoon, Jihyun; Yoon, Seok-Jun; Zhao, Yong; Zhou, Maigeng; Zhu, Shankuan; Lopez, Alan D; Murray, Christopher JL

    2015-01-01

    Background In 2010, overweight and obesity were estimated to cause 3.4 million deaths, 3.9% of years of life lost, and 3.8% of DALYs globally. The rise in obesity has led to widespread calls for regular monitoring of changes in overweight and obesity prevalence in all populations. Comparative, up-to-date information on levels and trends is essential both to quantify population health effects and to prompt decision-makers to prioritize action. Methods We systematically identified surveys, reports, and published studies (n = 1,769) that included information on height and weight, both through physical measurements and self-reports. Mixed effects linear regression was used to correct for the bias in self-reports. Age-sex-country-year observations (n = 19,244) on prevalence of obesity and overweight were synthesized using a spatio-temporal Gaussian Process Regression model to estimate prevalence with 95% uncertainty intervals. Findings Globally, the proportion of adults with a body mass index (BMI) of 25 or greater increased from 28.8% (95% UI: 28.4-29.3) in 1980 to 36.9% (36.3-37.4) in 2013 for men and from 29.8% (29.3-30.2) to 38.0% (37.5-38.5) for women. Increases were observed in both developed and developing countries. There have been substantial increases in prevalence among children and adolescents in developed countries, with 23.8% (22.9-24.7) of boys and 22.6% (21.7-23.6) of girls being either overweight or obese in 2013. The prevalence of overweight and obesity is also rising among children and adolescents in developing countries as well, rising from 8.1% (7.7-8.6) to 12.9% (12.3-13.5) in 2013 for boys and from 8.4% (8.1-8.8) to 13.4% (13.0-13.9) in girls. Among adults, estimated prevalence of obesity exceeds 50% among men in Tonga and women in Kuwait, Kiribati, Federated States of Micronesia, Libya, Qatar, Tonga, and Samoa. Since 2006, the increase in adult obesity in developed countries has stabilized. Interpretation Because of the established health risks and substantial increases in prevalence, obesity has become a major global health challenge. Contrary to other major global risks, there is little evidence of successful population-level intervention strategies to reduce exposure. Not only is obesity increasing, but there are no national success stories over the past 33 years. Urgent global action and leadership is required to assist countries to more effectively intervene. PMID:24880830

  2. Prevalence of Diabetes Mellitus and Impaired Fasting Glucose, Associated with Risk Factors in Rural Kazakh Adults in Xinjiang, China

    PubMed Central

    Li, Shugang; Guo, Shuxia; He, Fei; Zhang, Mei; He, Jia; Yan, Yizhong; Ding, Yusong; Zhang, Jingyu; Liu, Jiaming; Guo, Heng; Xu, Shangzhi; Ma, Rulin

    2015-01-01

    Objective: This study aimed to estimate the prevalence of diabetes mellitus (DM) and impaired fasting glucose (IFG) in a Kazakh population aged ≥18 years living in the YiLi District of Xinjiang, China and to evaluate the associated risk factors of diabetes. Methods: Randomly selected adults, living for at least 6 months in the YiLi District in Xinjiang had their clinical characteristics and standard blood chemistries measured. DM and IFG were defined according to WHO 1999 criteria. The adjusted odds ratio (ORs) and 95% confidence intervals were calculated for the association of diabetes risk factors in multivariate logistic regression models. Results: A total of 3919 subjects were randomly selected. The age-and gender-standardized prevalence of DM and IFG were 5.9% and 10.0%, respectively. The prevalence of DM and IFG increased with age and BMI. Prevalence of 7.4%, 12.2% in males and 4.9%, 8.6% in females for DM and IFG. Compared by sex, prevalence of DM and IFG was higher in males. Prevalence of 3.4%, 8.1% in normal, 6.7%, 11.9% in overweight and 12.0%, 13.0% in obesity for diabetes and IFG. In the multivariable logistic models, male sex, older age, unmarried, overweight, obesity, hypertension, triglycerides and smoking were all significantly associated with an increased risk of diabetes. Conclusions: The prevalence of DM and IFG among minorities was lower than the overall national level both in men and women (9.7% in total, 10.6% in males, 8.8% in females), and also lower than among the Han ethnicity (9.26%) which predominates in China today. PMID:25584422

  3. Effects of number and gender of offspring on quality of life among older adults: evidence from the Korean Longitudinal Study of Aging, 2006–2012

    PubMed Central

    Kim, Jae-Hyun; Lee, Sang Gyu; Shin, Jaeyong; Cho, Kyung-Hee; Choi, Jae-Woo; Park, Eun-Cheol

    2015-01-01

    Objectives We examined correlations between number and gender of offspring and health-related quality of life (HRQoL) and quality of life (QoL) in older adults. Setting We used data from the 2006–2012 data sets of the Korean Longitudinal Study of Aging. Participants There were 10 242, 8680, 7907 and 7480 participants in 2006, 2008, 2010 and 2012, respectively. Interventions Number and gender of offspring. Primary and secondary outcome measures We measured participants’ QoL and HRQoL using a visual analogue scale developed by the Korea Labour Institute and which is similar to the EQ-VAS, a European measure. Results We estimated the HRQoL and QoL of individuals with offspring. Estimates for the HRQoL and QoL of parents with no offspring were −7.762 and −9.384, respectively (both p<0.0001) versus parents with two offspring. For parents with five or more offspring, the estimates for the HRQoL and QoL were −1.529 and 0.885, respectively (p<0.001 and p<0.017, respectively) compared with parents with two offspring. For fathers with no offspring compared with fathers with two offspring, the estimates for the HRQoL and QoL were −6.143 and −7.492, respectively (both p<0.0001). Conclusions These results suggest that number of offspring is associated with both HRQoL and QoL. Those with no offspring showed the lowest HRQoL and QoL. Although having five or more children had positive associations with QoL, it had negative associations with HRQoL. Public health services for those with poor quality of life should provide effective support programmes and services based on these findings. PMID:26063566

  4. Plain water intake of Korean adults according to life style, anthropometric and dietary characteristic: the Korea National Health and Nutrition Examination Surveys 2008-2010

    PubMed Central

    Kim, Jihye

    2014-01-01

    BACKGROUND/OBJECTIVES The objective of the study was to provide useful insights into plain water intake of Korean adults according to life style, anthropometric, and dietary characteristics. SUBJECTS/METHODS The data from the 2008-2010 Korea National Health and Nutrition Examination Survey were used. The subjects were 14,428 aged 20-64 years. Water intake was estimated by asking the question "How much water do you usually consume per day?". Dietary intake was estimated by 24-hour dietary recall. A qualitative food frequency questionnaire including 63 food items was also administered. RESULTS The mean plain water intake for men and women were 6.3 cup/day and 4.6 cup/day, respectively. Plain water intake increased as lean body mass, waist circumference, and body mass index levels increased, except for percentage of body fat. As energy and alcohol intakes increased, plain water intake increased. As total weight of food intake and total volume of food intake increased, plain water intake increased. Plain water intake increased as consumption of vegetables increased. Plain water intake increased as frequencies of green tea, alcoholic drink, and all beverages were increased in men. Plain water intake increased with increased frequencies of green tea, milk, soy milk, and alcoholic drink and decreased frequencies of coffee and soda in women. CONCLUSIONS Our results suggest that persons who had a higher waist circumference or lean body mass and women with higher BMI consumed more plain water. The persons eating high quality diet, or the persons who had more vegetables, green tea, milk, soy milk, or alcoholic drink consumed more plain water. PMID:25324940

  5. Acrolein and Asthma Attack Prevalence in a Representative Sample of the United States Adult Population 2000 – 2009

    PubMed Central

    deCastro, B. Rey

    2014-01-01

    Background Acrolein is an air toxic and highly potent respiratory irritant. There is little epidemiology available, but US EPA estimates that outdoor acrolein is responsible for about 75 percent of non-cancer respiratory health effects attributable to air toxics in the United States, based on the Agency's 2005 NATA (National-Scale Air Toxics Assessment) and acrolein's comparatively potent inhalation reference concentration of 0.02 µg/m3. Objectives Assess the association between estimated outdoor acrolein exposure and asthma attack reported by a representative cross-sectional sample of the adult United States population. Methods NATA 2005 chronic outdoor acrolein exposure estimates at the census tract were linked with residences oif adults (≥18 years old) in the NHIS (National Health Interview Survey) 2000 – 2009 (n = 271,348 subjects). A sample-weighted logistic regression model characterized the association between the prevalence of reporting at least one asthma attack in the 12 months prior to survey interview and quintiles of exposure to outdoor acrolein, controlling for potential confounders. Results In the highest quintile of outdoor acrolein exposure (0.05 – 0.46 µg/m3), there was a marginally significant increase in the asthma attack pOR (prevalence-odds ratio [95% CI]  = 1.08 [0.98∶1.19]) relative to the lowest quintile. The highest quintile was also associated with a marginally significant increase in prevalence-odds (1.13 [0.98∶1.29]) in a model limited to never smokers (n = 153,820). Conclusions Chronic exposure to outdoor acrolein of 0.05 – 0.46 µg/m3 appears to increase the prevalence-odds of having at least one asthma attack in the previous year by 8 percent in a representative cross-sectional sample of the adult United States population. PMID:24816802

  6. Prevalence of Dentin Hypersensitivity and Related Factors Among Adult Patients Visiting a Dental School in Andhra Pradesh, Southern India

    PubMed Central

    Ram K, Chaitanya; Sirisha, N R; Sree Y, Sandhya; Kopuri, Raj Kumar Chowdary; Satti, Narayana Reddy; Thatimatla, Chandrasekar

    2014-01-01

    Background and Aim: Dentine hypersensitivity (DH) is a relatively common problem which may disturb the patient during eating, drinking, brushing and sometimes even breathing. It is a painful condition highly prevalent in the general adult population. The aim of this study is to determine the prevalence of DH and to examine some associated factors such as initiating stimuli among adult patients. Materials and Methods: The study is done under two phases. In the first phase a cross-sectional study was carried out in 665 study volunteers. Only 212 adult patients who were meeting the inclusion and exclusion criteria were conveniently selected to the study. A detailed demographic data and a structured questionnaire regarding type of response, sensitivity episodes, and duration of sensation, and stimulus for initiation were recorded by the examiner. Evidence of DH was confirmed by the use of air blast and water from the air-water jet of the dental chair and scratching the suspected tooth surfaces which is indicated by study subjects with a dental probe and noting the responses by using visual analog scale (VAS). In the second phase the related factors or characteristics of DH were surveyed. Statistical analysis preformed by using methods of descriptive statistics and Kruskal Wallis test. Results: The overall prevalence of DH was found to be 32%. The most common cause was consuming cold food or drinks (92%) and common predisposing factor was gingival recession (28%). Probe method yields a higher VAS score followed by Air at 10 seconds and Water at 10 seconds which is statistically significant. Conclusion: The prevalence of DH in present study was 32% which is attributed to gingival recession as predisposing factor and cold stimuli. PMID:25386522

  7. Epidemiological aspects of pertussis among adults and adolescents in a Korean outpatient setting: a multicenter, PCR-based study.

    PubMed

    Park, Sunghoon; Lee, Sun Hwa; Seo, Ki-Hyun; Shin, Kyeong-Cheol; Park, Yong Bum; Lee, Myung Goo; Yoo, Kwang Ha; Kim, Hui Jung; Park, Jae Seuk; Cho, Jae Hwa; Ko, Yongchun; Lee, Soo-Keol; Cheon, Ki Tae; Kim, Do Il; Ha, Jun Wook; Lee, Jae-Myung; Suhr, Ji-Won; Jeong, Eui Hun; Jung, Ki-Suck

    2014-09-01

    Epidemiological data of Bordetella pertussis infection among adolescents and adults are limited in Korea. Patients (≥ 11 yr of age) with a bothersome cough for less than 30 days were enrolled during a 1-yr period at 22 hospitals in Korea. Nasopharyngeal swabs were collected for polymerase chain reaction (PCR) and for bacteriologic culture. In total, 490 patients were finally enrolled, and 34 (6.9%) patients tested positive for B. pertussis; cough duration (14.0 days [7.0-21.0 days]) and age distribution were diverse. The incidence was the highest in secondary referral hospitals, compared to primary care clinics or tertiary referral hospitals (24/226 [10.6%] vs. 3/88 [3.4%] vs. 7/176 [4.0%], P = 0.012), and the peak incidence was observed in February and August (15.8% and 15.9%), with no confirmed cases between March and June. In the multivariate analysis, post-tussive vomiting was significantly associated with pertussis (odds ratio, 2.508; 95% confidence interval, 1.146-5.486) and secondary referral hospital showed a borderline significance. In conclusion, using a PCR-based method, 6.9% of adolescent and adult patients with an acute cough illness had pertussis infection in an outpatient setting. However, hospital levels and seasonal trends must be taken into account to develop a better strategy for controlling pertussis. PMID:25246741

  8. Epidemiological Aspects of Pertussis among Adults and Adolescents in a Korean Outpatient Setting: A Multicenter, PCR-Based Study

    PubMed Central

    Park, Yong Bum; Lee, Myung Goo; Kim, Hui Jung; Cheon, Ki Tae; Jeong, Eui Hun

    2014-01-01

    Epidemiological data of Bordetella pertussis infection among adolescents and adults are limited in Korea. Patients (≥ 11 yr of age) with a bothersome cough for less than 30 days were enrolled during a 1-yr period at 22 hospitals in Korea. Nasopharyngeal swabs were collected for polymerase chain reaction (PCR) and for bacteriologic culture. In total, 490 patients were finally enrolled, and 34 (6.9%) patients tested positive for B. pertussis; cough duration (14.0 days [7.0-21.0 days]) and age distribution were diverse. The incidence was the highest in secondary referral hospitals, compared to primary care clinics or tertiary referral hospitals (24/226 [10.6%] vs. 3/88 [3.4%] vs. 7/176 [4.0%], P = 0.012), and the peak incidence was observed in February and August (15.8% and 15.9%), with no confirmed cases between March and June. In the multivariate analysis, post-tussive vomiting was significantly associated with pertussis (odds ratio, 2.508; 95% confidence interval, 1.146-5.486) and secondary referral hospital showed a borderline significance. In conclusion, using a PCR-based method, 6.9% of adolescent and adult patients with an acute cough illness had pertussis infection in an outpatient setting. However, hospital levels and seasonal trends must be taken into account to develop a better strategy for controlling pertussis. Graphical Abstract PMID:25246741

  9. Seroepidemiology of varicella-zoster virus in Korean adolescents and adults using fluorescent antibody to membrane antigen test.

    PubMed

    Han, S B; Kang, K R; Huh, D H; Lee, H C; Kim, J H; Kang, J H; Ma, S H

    2015-06-01

    We conducted a cross-sectional seroepidemiological study in 2012-2013 to determine the seroprevalence of varicella-zoster virus (VZV) in adolescents and adults living in Korea, where varicella vaccination has been recommended universally at age 12-15 months since 2005. Residual serum samples were collected from 1196 healthy adults and adolescents aged ⩾10 years between November 2012 and March 2013. The fluorescent antibody to membrane antigen (FAMA) test and enzyme-linked immunosorbent assay (ELISA) were performed to determine the seroprevalence of VZV. The seroprevalences of VZV were compared between six age groups: 10-19, 20-29, 30-39, 40-49, 50-59, and ⩾60 years. The seroprevalence of VZV in the entire study cohort was 99·1% according to the FAMA test and 93·1% as determined by ELISA. The seroprevalences of the six age groups were as follows: 96·0%, 99·5%, 99·5%, 99·5%, 100%, and 100%, respectively, by the FAMA test, and 83·3%, 93·0%, 93·0%, 97·5%, 94·5%, and 97·5%, respectively, by ELISA. Seroprevalence increased significantly with age (P < 0·001); moreover, the seroprevalence in subjects aged 10-19 years was significantly lower than in other age groups (P < 0·001), as measured by both the FAMA test and ELISA. Thus, strategies to increase protective immunity against VZV in teenagers are necessary. PMID:25234331

  10. Adult Prevalence of Epilepsy in Spain: EPIBERIA, a Population-Based Study

    PubMed Central

    Serrano-Castro, Pedro J.; Mauri-Llerda, Jose Angel; Hernández-Ramos, Francisco José; Sánchez-Alvarez, Juan Carlos; Parejo-Carbonell, Beatriz; Quiroga-Subirana, Pablo; Vázquez-Gutierrez, Fernando; Santos-Lasaosa, Sonia; Mendez-Lucena, Carolina; Redondo-Verge, Luis; Tejero-Juste, Carlos; Morandeira-Rivas, Clara; Sancho-Rieger, Jerónimo; Matías-Guiu, Jorge

    2015-01-01

    Background. This study assesses the lifetime and active prevalence of epilepsy in Spain in people older than 18 years. Methods. EPIBERIA is a population-based epidemiological study of epilepsy prevalence using data from three representative Spanish regions (health districts in Zaragoza, Almería, and Seville) between 2012 and 2013. The study consisted of two phases: screening and confirmation. Participants completed a previously validated questionnaire (EPIBERIA questionnaire) over the telephone. Results. A total of 1741 valid questionnaires were obtained, including 261 (14.99%) raising a suspicion of epilepsy. Of these suspected cases, 216 (82.75%) agreed to participate in phase 2. Of the phase 2 participants, 22 met the International League Against Epilepsy's diagnostic criteria for epilepsy. The estimated lifetime prevalence, adjusted by age and sex per 1,000 people, was 14.87 (95% CI: 9.8–21.9). Active prevalence was 5.79 (95% CI: 2.8–10.6). No significant age, sex, or regional differences in prevalence were detected. Conclusions. EPIBERIA provides the most accurate estimate of epilepsy prevalence in the Mediterranean region based on its original methodology and its adherence to ILAE recommendations. We highlight that the lifetime prevalence and inactive epilepsy prevalence figures observed here were compared to other epidemiological studies. PMID:26783554

  11. Prevalence of metabolic syndrome and its association with educational inequalities among Brazilian adults: a population-based study.

    PubMed

    Gronner, M F; Bosi, P L; Carvalho, A M; Casale, G; Contrera, D; Pereira, M A; Diogo, T M; Torquato, M T C G; Souza, G M D; Oishi, J; Leal, A M O

    2011-07-01

    The present study estimated the prevalence of metabolic syndrome (MS) according to the criteria established by the National Cholesterol Education Program-Adult Treatment Panel III (NCEP-ATPIII) and the International Diabetes Federation (IDF) and analyzed the contribution of social factors in an adult urban population in the Southeastern region of Brazil. The sample plan was based on multistage probability sampling according to family head income and educational level. A random sample of 1116 subjects aged 30 to 79 years was studied. Participants answered a questionnaire about socio-demographic variables and medical history. Fasting capillary glucose (FCG), total cholesterol, high-density lipoprotein cholesterol (HDL-C), and triglycerides were determined and all non-diabetic subjects were submitted to the 75-g oral glucose tolerance test. Body mass index (BMI, kg/m(2)), waist circumference and blood pressure (BP) were determined. Age- and gender-adjusted prevalence of MS was 35.9 and 43.2% according to NCEP-ATPIII and IDF criteria, respectively. Substantial agreement was found between NCEP-ATPIII and IDF definitions. Low HDL-C levels and high BP were the most prevalent MS components according to NCEP-ATPIII criteria (76.3 and 59.2%, respectively). Considering the diagnostic criteria adopted, 13.5% of the subjects had diabetes and 9.7% had FCG ≥100 mg/dL. MS prevalence was significantly associated with age, skin color, BMI, and educational level. This cross-sectional population-based study in the Southeastern region of Brazil indicates that MS is highly prevalent and associated with an important social indicator, i.e., educational level. This result suggests that in developing countries health policy planning to reduce the risk of MS, in particular, should consider improvement in education. PMID:21755260

  12. Prevalence of Sugar-Sweetened Beverage Intake Among Adults - 23 States and the District of Columbia, 2013.

    PubMed

    Park, Sohyun; Xu, Fang; Town, Machell; Blanck, Heidi M

    2016-01-01

    The 2015-2020 Dietary Guidelines for Americans recommend that the daily intake of calories from added sugars not exceed 10% of total calories.* Sugar-sweetened beverages (SSBs) are significant sources of added sugars in the diet of U.S. adults and account for approximately one third of added sugar consumption (1). Among adults, frequent (i.e., at least once a day) SSB intake is associated with adverse health consequences, including obesity, type 2 diabetes, and cardiovascular disease (2). According to the 2009-2010 National Health and Nutrition Examination Survey (NHANES), an in-person and phone follow-up survey, 50.6% of U.S. adults consumed at least one SSB on a given day (3). In addition, SSB intake varies by geographical regions (4,5): the prevalence of daily SSB intake was higher among U.S. adults living in the Northeast (68.4%) and South (66.7%) than among persons living in the Midwest (58.8%). In 2013, the Behavioral Risk Factor Surveillance System (BRFSS), a telephone survey, revised the SSB two-item optional module to retain the first question on regular soda and expand the second question to include more types of SSBs than just fruit drinks. Using 2013 BRFSS data, self-reported SSB (i.e., regular soda, fruit drinks, sweet tea, and sports or energy drinks) intake among adults (aged ≥18 years) was assessed in 23 states and the District of Columbia (DC). The overall age-adjusted prevalence of SSB intake ≥1 time per day was 30.1% and ranged from 18.0% in Vermont to 47.5% in Mississippi. Overall, at least once daily SSB intake was most prevalent among adults aged 18-24 years (43.3%), men (34.1%), non-Hispanic blacks (blacks) (39.9%), unemployed adults (34.4%), and persons with less than a high school education (42.4%). States can use the data for program evaluation and monitoring trends, and information on disparities in SSB consumption could be used to create targeted intervention efforts to reduce SSB consumption. PMID:26914018

  13. Gender Differences in the Prevalence of Metabolic Syndrome and Its Components among Adults with Disabilities Based on a Community Health Check Up Data

    ERIC Educational Resources Information Center

    Lin, Jin-Ding; Lin, Lan-Ping; Liou, Shih-Wen; Chen, Yu-Chung; Hsu, Shang-Wei; Liu, Chien-Ting

    2013-01-01

    Metabolic syndrome is highly prevalent in society gradually and has important implications for public health in recent years. The present study aims to examine the gender effect on the prevalence of metabolic syndrome among adults with disabilities. A cross-sectional study was conduct to analyze annual health check-up chart of 419 people with

  14. Gender Differences in the Prevalence of Metabolic Syndrome and Its Components among Adults with Disabilities Based on a Community Health Check Up Data

    ERIC Educational Resources Information Center

    Lin, Jin-Ding; Lin, Lan-Ping; Liou, Shih-Wen; Chen, Yu-Chung; Hsu, Shang-Wei; Liu, Chien-Ting

    2013-01-01

    Metabolic syndrome is highly prevalent in society gradually and has important implications for public health in recent years. The present study aims to examine the gender effect on the prevalence of metabolic syndrome among adults with disabilities. A cross-sectional study was conduct to analyze annual health check-up chart of 419 people with…

  15. A Systematic Review of Financial Debt in Adolescents and Young Adults: Prevalence, Correlates and Associations with Crime

    PubMed Central

    Hoeve, Machteld; Stams, Geert Jan J. M.; van der Zouwen, Marion; Vergeer, Margaretha; Jurrius, Kitty; Asscher, Jessica J.

    2014-01-01

    Financial debt in young people has increased in recent years. Because debt may have severe consequences, and it may enhance criminal behavior, insight into the prevalence and determinants of debt and its association with crime is important. We conducted a systematic review and meta-analysis of 36 manuscripts to examine the prevalence of financial debt (k = 23), correlates and risk factors of debt (k = 16), and associations between debt and criminal behavior in adolescents and young adults (k = 8). Findings revealed that the prevalence of debt is substantial among young people; on average, 49% reported to have at least some debt, 22% had financial problems. Older participants and ethnic minorities were found to have higher levels of debt than younger and indigenous counterparts. Females had more financial problems and higher student loans. Low self-esteem, a pro-debt attitude (of young people and their parents), lack of perceived control towards financial management, poor social functioning, financial stress and external locus of control were found to have the strongest associations with debt. Studies reported strong associations between debt and crime. Particularly, strong associations were found between serious and persistent crime in young people and later (young adult) debt or financial problems. PMID:25136797

  16. A systematic review of financial debt in adolescents and young adults: prevalence, correlates and associations with crime.

    PubMed

    Hoeve, Machteld; Stams, Geert Jan J M; van der Zouwen, Marion; Vergeer, Margaretha; Jurrius, Kitty; Asscher, Jessica J

    2014-01-01

    Financial debt in young people has increased in recent years. Because debt may have severe consequences, and it may enhance criminal behavior, insight into the prevalence and determinants of debt and its association with crime is important. We conducted a systematic review and meta-analysis of 36 manuscripts to examine the prevalence of financial debt (k = 23), correlates and risk factors of debt (k = 16), and associations between debt and criminal behavior in adolescents and young adults (k = 8). Findings revealed that the prevalence of debt is substantial among young people; on average, 49% reported to have at least some debt, 22% had financial problems. Older participants and ethnic minorities were found to have higher levels of debt than younger and indigenous counterparts. Females had more financial problems and higher student loans. Low self-esteem, a pro-debt attitude (of young people and their parents), lack of perceived control towards financial management, poor social functioning, financial stress and external locus of control were found to have the strongest associations with debt. Studies reported strong associations between debt and crime. Particularly, strong associations were found between serious and persistent crime in young people and later (young adult) debt or financial problems. PMID:25136797

  17. Visceral Fat Mass Has Stronger Associations with Diabetes and Prediabetes than Other Anthropometric Obesity Indicators among Korean Adults

    PubMed Central

    Jung, Suk Hwa; Ha, Kyoung Hwa

    2016-01-01

    Purpose This study determined which obesity measurement correlates the best with diabetes and prediabetes. Materials and Methods This cross-sectional study enrolled 1603 subjects (611 men, 992 women; age 30–64 years) at the Cardiovascular and Metabolic Diseases Etiology Research Center. Body mass index, waist circumference, waist-height ratio, waist-hip ratio, waist-thigh ratio, and visceral fat were used as measures of obesity. Visceral fat was acquired using dual-energy X-ray absorptiometry (DXA). The prevalences of diabetes and prediabetes were defined using the criteria in the American Diabetes Association 2015 guidelines. Results After adjusting for age and other potential confounding factors, participants with a visceral fat mass in the upper 10th percentile had a higher odds ratio (OR) for diabetes and prediabetes than the upper 10th percentile of other adiposity indices [men, OR=15.9, 95% confidence interval (CI)=6.4–39.2; women, OR=6.9, 95% CI=3.5–13.7]. Visceral fat mass also had the highest area under the curve with diabetes and prediabetes in both men (0.69, 95% CI=0.64–0.73) and women (0.70, 95% CI=0.67–0.74) compared to other anthropometric measurements of obesity. Conclusion Visceral fat mass measured using DXA is an indicator of diabetes or prediabetes, due to its ability to differentiate between abdominal visceral and subcutaneous fat. PMID:26996568

  18. Prevalence, clinical features, and risk factors of osteonecrosis of the femoral head among adults with sickle cell disease.

    PubMed

    Mukisi-Mukaza, M; Elbaz, A; Samuel-Leborgne, Y; Kéclard, L; Le Turdu-Chicot, C; Christophe-Duchange, E; Mérault, G

    2000-04-01

    This prospective study examined the prevalence, clinical features, and risk factors of osteonecrosis of the femoral head among adult sickle cell disease patients in Guadeloupe. Screening of osteonecrosis of the femoral head was performed using radiography, bone scintigraphy, and tomodensitometry. One hundred thirteen adults with sickle cell disease (67 SS and 46 SC patients) comprised the study population. Forty-two (37.2%) patients had osteonecrosis of one or both hips (67 [29.6%] hips) without association to a particular genotype, although bilateral involvement was more frequent among SS patients. While the prevalence of femoral head osteonecrosis increased with age, patients of all ages were affected, particularly young SC adults. Osteonecrosis of the femoral head was diagnosed at preradiographic stages (stage I) in 30% of hips and was frequently asymptomatic (60% of all cases; 95% and 90% of stages I and II, respectively). Osteonecrosis of the femoral head was significantly associated with a history of leg ulcer and osteonecrosis of the humeral head. SS patients with higher hemoglobin levels had an increased risk of osteonecrosis of the femoral head. PMID:10791585

  19. Prevalence and Correlates of Insufficient Sleep Syndrome in Japanese Young Adults: A Web-Based Cross-Sectional Study

    PubMed Central

    Morita, Yuko; Sasai-Sakuma, Taeko; Asaoka, Shoichi; Inoue, Yuichi

    2015-01-01

    Study Objectives: This study investigated the prevalence and risk factors of insufficient sleep syndrome (ISS), and factors associated with daytime dysfunction in the disorder in Japanese young adults. Methods: In this cross-sectional study, a web-based questionnaire survey was used to assess demographic variables, sleep habits and quality, depressive symptoms, and health-related quality of life (HRQOL) in 2,276 participants aged 20–25. Results: Eleven percent of participants were classified as having ISS. Multiple logistic regression analysis revealed that the presence of ISS was significantly associated with social status (student or full-time employee). The participants with ISS had significantly higher depression scores and lower mental component summary scores than healthy sleepers. In the participants with ISS, a delayed sleep-wake schedule was extracted as a factor associated with worse mental component summary. Conclusions: Results indicate a relatively high proportion of Japanese young adults suffer from ISS, and that the condition is associated with a social status of student or full-time employee. Moreover, a delayed sleep-wake schedule may lead to further deterioration of mental HRQOL in ISS-affected persons. Citation: Morita Y, Sasai-Sakuma T, Asaoka S, Inoue Y. Prevalence and correlates of insufficient sleep syndrome in Japanese young adults: a web-based cross-sectional study. J Clin Sleep Med 2015;11(10):1163–1169. PMID:26094926

  20. Ethnic differences in prevalence and correlates of self-harm behaviors in a treatment-seeking sample of emerging adults.

    PubMed

    Polanco-Roman, Lillian; Tsypes, Aliona; Soffer, Ariella; Miranda, Regina

    2014-12-30

    The present study examined differences between White and ethnic minority emerging adults in the prevalence of self-harm behaviors – i.e., non-suicidal self-injury (NSSI) and suicide attempts (SA) – and in well-documented risk (i.e., depressive symptoms, generalized anxiety symptoms, social anxiety symptoms, suicidal ideation (SI), substance use, abuse history) and protective factors (i.e., religiosity/spirituality, family support, friend support) associated with NSSI and SAs. Emerging adults (N=1156; 56% ethnic minority), ages 17–29 (M=22.3, S.D.=3.0), who were presented at a counseling center at a public university in the Northeastern U.S., completed a clinical interview and self-report symptom measures. Univariate and multivariate logistic regression models were used to examine the association between risk and protective factors in predicting history of NSSI-only, any SA, and no self-harm separately among White and ethnic minority individuals. Ethnic differences emerged in the prevalence and correlates of NSSI and SAs. Social anxiety was associated with SAs among White individuals but with NSSI among ethnic minority individuals. Substance use was a more relevant risk factor for White individuals, and friend support was a more relevant protective factor for ethnic minority individuals. These findings suggest differing vulnerabilities to NSSI and SAs between White and ethnic minority emerging adults. PMID:25446462

  1. Selected Dietary Nutrients and the Prevalence of Metabolic Syndrome in Adult Males and Females in Saudi Arabia: A Pilot Study

    PubMed Central

    Al-Daghri, Nasser M.; Khan, Nasiruddin; Alkharfy, Khalid M.; Al-Attas, Omar S.; Alokail, Majed S.; Alfawaz, Hanan A.; Alothman, Abdulaziz; Vanhoutte, Paul M.

    2013-01-01

    During the last decade, the rapid economic development in Saudi Arabia resulted in an unbalanced dietary intake pattern within the general population. Consequently, metabolic syndrome was also documented to be highly prevalent in the Middle-East region. We aimed to examine the relationship between selected dietary nutrient intakes and the prevalence of metabolic syndrome in the general adult population of Riyadh, Saudi Arabia. In this cross-sectional study, 185 adult Saudis aged 19 to 60 years (87 males and 98 females (mean age 35.6 ± 13.2 and 37.6 ± 11.7 years, respectively)) were included. The criteria for metabolic syndrome were based on the International Diabetes Foundation (IDF) criteria, and the dietary food intake was assessed by two 24-h dietary recall methods. The odd ratios (ORs) of metabolic syndrome risk across quartiles of selected dietary nutrients were significantly lower for carbohydrates and proteins, as well as for vitamins A, C, E and K, calcium, zinc and magnesium (p < 0.05 for all) in the female group with metabolic syndrome than those without. The pattern of daily dietary intake of selected nutrients among the general population of Saudi Arabia raises concern, and this dietary imbalance could increase the risk of metabolic syndrome, particularly in adult Saudi females. PMID:24284611

  2. Prevalence of obesity and associated risk factors among adults in Kinondoni municipal district, Dar es Salaam Tanzania

    PubMed Central

    2011-01-01

    Background Obesity is on the rise worldwide, not sparing developing countries. Both demographic and socio-economic factors play parts in obesity causation. Few surveys have been conducted in Tanzania to determine the magnitude of obesity and its association with these risk factors. This study aimed at determining the prevalence of obesity and its associated risk factors among adults aged 18 - 65 years in Kinondoni municipality, Dar es Salaam, Tanzania from April 2007 to April 2008. Methods Random sampling of households was performed. Interviews and anthropometric measurement were carried out to eligible and consenting members of the selected households. Obesity was defined using Body Mass Index (BMI). Results Out of 1249 subjects recruited, 814 (65.2%) were females. The overall prevalence of obesity was 19.2% (240/1249). However, obesity was significantly more prevalent in women (24.7%) than men (9%), p < 0.001, among respondents with high socio-economic status (29.2%) as compared to those with medium (14.3%) and low socio-economic status (11.3%), p value for trend < 0.001, and among respondents with light intensity activities (26.0%), p value for trend < 0.001. Conclusion This study revealed a higher prevalence of obesity among Kinondoni residents than previously reported in other parts of the country. Independent predictors of obesity in the population studied were increasing age, marriage and cohabitation, high SES, female sex and less vigorous physical activities. PMID:21605360

  3. Prevalence and Racial Differences in Pterygium: A Cross-Sectional Study in Han and Uygur Adults in Xinjiang, China

    PubMed Central

    Chen, Ting; Ding, Lin; Shan, Guangliang; Ke, Limujiang; Ma, Jin; Zhong, Yong

    2015-01-01

    Purpose. To understand the prevalence and associated risk factors of pterygium in Han and Uygur population in Xinjiang, China and to assess the racial differences. Methods. A cross-sectional study was conducted in two rural and three urban regions of Xinjiang. A multistage and stratified sampling method was used to select representative samples. Risk factors associated with pterygium were screened in logistic regression models. Results. Among 4617 participants aged 30 years and older, 2452 were Han and 2165 were Uygur Nationality adults. The overall prevalence of pterygium was 11.95% (n = 546), with 4.27% (n = 197) were bilateral and 7.56% (n = 349) were unilateral. Multivariate analysis indicated that race, age, and rural residence were significantly associated with any pterygium (P < 0.001 for all). The prevalence of pterygium (P < 0.01) in Han subjects was higher than that of Uygur subjects. Both age and rural residence were associated with any pterygium in Han and Uygur. Low education level had significant positive association with pterygium in Han population (P < 0.001). Conclusions. Pterygium affects approximately one-ninth of Han and Uygur population. Compared with Uygur, Han ethnicity is a significant risk factor of pterygium. Our results indicated a higher prevalence of pterygium in rural areas of Xinjiang, China compared with urban cities. Age increase was also associated with presence of pterygium. Strategies are warranted to prevent the serious effects caused by pterygium. PMID:25626966

  4. Relationship between the intensity of physical activity and depressive symptoms among Korean adults: analysis of Korea Health Panel data

    PubMed Central

    Noh, Jin-Won; Lee, Sang Ah; Choi, Hyo Jin; Hong, Jin Hyuk; Kim, Min Hee; Kwon, Young Dae

    2015-01-01

    [Purpose] The aim of this study was to examine the relationship between the intensity of physical activity and symptoms of depression. [Subjects and Methods] We analyzed the influence of different intensities of physical activity on depressive symptoms using the data of 12,350 adults over the age of 20 years who had completed the 2011 Korea Health Panel. After controlling for confounding variables, a multivariable logistic regression analysis was conducted to identify the association between the intensity of physical activity and depressive symptoms. [Results] The results showed that vigorous physical activity had a significant effect on depressive symptoms. The incidence of depressive symptoms was 1.487 (95% CI 1.137, 1.943) OR higher among people who did not participate in regular activity than it was among those who took part in regular intense physical activity. [Conclusion] It appears that physical activity affects depressive symptoms, a result which is in agreement with previous studies. However, we also showed a difference in influence according to activity intensity. Thus, the intensity of physical activity should be considered when developing physical activity programs for improving depressive symptoms. PMID:25995596

  5. The relationship between distribution of body fat mass and carotid artery intima-media thickness in Korean older adults

    PubMed Central

    Park, Jin-Kee; Park, Hyuntae; Kim, Kwi-Baek

    2015-01-01

    [Purpose] The aim of this study was to examine the relationships between the amount and distribution of body fat and the carotid intima-media thickness to explore whether coronary artery disease risk may be mediated through effects on the amount of fat mass in older adults. [Subjects and Methods] A total of 200 elderly females was participated. The percentage of body fat mass was measured by the bioelectrical impedance analysis method, and the carotid intima-media thickness was measured by B-mode ultrasound. Analysis of covariance was performed to assess independent associations between the four categories of percentage of body fat mass and the carotid intima-media thickness after multivariate adjustment. Logistic regression analyses were utilized to calculate odds ratios and 95% confidence intervals for examining independent associations between percentage of body fat mass and the estimated risk of coronary artery disease. [Results] Analysis of covariance showed that the carotid intima-media thickness was significantly thick in both obesity and overweight groups. When multivariate-adjusted OR for the estimated risk of coronary artery disease, the odds ratios for the obesity and overweight groups were 3.0 (95% confidence interval, 1.1 to 8.7) and 2.5 (95% confidence interval, 1.0 to 6.1), respectively. [Conclusion] This study demonstrates that elderly females with a high body fat mass are more likely to have the estimated risk of CAD than who fit body fat mass in elderly female. PMID:26633917

  6. The relationship between distribution of body fat mass and carotid artery intima-media thickness in Korean older adults.

    PubMed

    Park, Jin-Kee; Park, Hyuntae; Kim, Kwi-Baek

    2015-10-01

    [Purpose] The aim of this study was to examine the relationships between the amount and distribution of body fat and the carotid intima-media thickness to explore whether coronary artery disease risk may be mediated through effects on the amount of fat mass in older adults. [Subjects and Methods] A total of 200 elderly females was participated. The percentage of body fat mass was measured by the bioelectrical impedance analysis method, and the carotid intima-media thickness was measured by B-mode ultrasound. Analysis of covariance was performed to assess independent associations between the four categories of percentage of body fat mass and the carotid intima-media thickness after multivariate adjustment. Logistic regression analyses were utilized to calculate odds ratios and 95% confidence intervals for examining independent associations between percentage of body fat mass and the estimated risk of coronary artery disease. [Results] Analysis of covariance showed that the carotid intima-media thickness was significantly thick in both obesity and overweight groups. When multivariate-adjusted OR for the estimated risk of coronary artery disease, the odds ratios for the obesity and overweight groups were 3.0 (95% confidence interval, 1.1 to 8.7) and 2.5 (95% confidence interval, 1.0 to 6.1), respectively. [Conclusion] This study demonstrates that elderly females with a high body fat mass are more likely to have the estimated risk of CAD than who fit body fat mass in elderly female. PMID:26633917

  7. Insomnia in North Korean Refugees: Association with Depression and Post-Traumatic Stress Symptoms

    PubMed Central

    Lee, Yu-Jin G.; Jun, Jin Yong; Lee, Yu Jin; Park, Juhyun; Kim, Soohyun; Lee, So Hee; Yu, So Young

    2016-01-01

    Objective We investigated the prevalence of insomnia and its clinical characteristics in North Korean refugees. Methods North Korean refugees living in South Korea (48 males, 129 females; mean age 38.22±12.24 years) and South Koreans (112 males, 203 females; mean age 39.48±10.32 years) completed the following questionnaires: the Self-reported Questionnaire on Insomnia, Center for Epidemiological Studies-Depression Scale (CES-D), Trauma Exposure Check List for North Korean Refugees, and the Impact of Event Scale-Revised (IES-R). Results North Korean refugees had insomnia more often than South Koreans did (38.42% vs. 8.89%). Depression combined with insomnia was also more prevalent in North Korean refugees (28.25% vs. 3.17%). Compared with South Koreans with insomnia, North Korean refugees with insomnia showed higher CES-D scores. The North Korean refugees with insomnia had experienced a larger number of traumatic events, and had higher CES-D and IES-R scores compared to North Korean refugees without insomnia. Insomnia in North Korean refugees was also associated with the presence of significant depressive and post-traumatic stress disorder (PTSD) symptoms. Conclusion Insomnia was common in North Korean refugees and was closely associated with depressive and PTSD symptoms. Our study suggests that complaints of insomnia may indicate more severe psychopathology, especially in refugees. PMID:26766948

  8. Prevalence of obstructive sleep apnea in Asian adults: a systematic review of the literature

    PubMed Central

    2013-01-01

    Background Obstructive sleep apnea (OSA) is a common disease, affecting approximately 2% of women and 4% of men residing in Western communities. No systematically reviewed data are available about the prevalence of this disease in Asia, the most heavily populated continent. Methods PubMed/Medline, Scopus and Google Scholar were searched for articles published from 1993 to May 2012 that reported the prevalence of OSA diagnosed via sleep monitoring and the prevalence of patients at risk for OSA as assessed by symptomatology and/or sleep questionnaires. We have also searched abstract database of major pulmonary and sleep scientific societies for relevant abstracts presented from 2010 to 2012. The following inclusion criteria were used: articles published in English, age ≥ 18 years, ≥ 100 participants in studies using sleep monitoring for the diagnosis of OSA, ≥ 300 participants in studies using questionnaires to detect patients at high risk for OSA. Exclusion criteria: duplicate publications, studies reporting the prevalence of central sleep apnea only, hospital based studies as well as studies assessing OSA prevalence among patients with resistant arterial hypertension, chronic kidney disease, heart failure and in patients with concomitant neurological disease. Results Twenty four articles were found to meet the inclusion criteria, covering 47,957 subjects (26,042 men and 21,915 women) and four relevant abstracts were noted. OSA prevalence ranged from 3.7% to 97.3%. Male gender, older age, a higher BMI and waist to hip ratio, greater neck circumference, arterial hypertension, smoking, snoring and daytime sleepiness were associated with OSA. Sample size, difference between the populations studied and the fact that some works included patients with a high pre-test probability of OSA explain the difference in prevalence rates. Conclusion This systematic review highlights the lack of data regarding the prevalence of OSA in Asians. Only a few studies provide an approximate estimate of the OSA burden in some Asian communities. PMID:23433391

  9. Losing a Loved One to Homicide: Prevalence and Mental Health Correlates in a National Sample of Young Adults

    PubMed Central

    Zinzow, Heidi; Rheingold, Alyssa A.; Hawkins, Alesia; Saunders, Benjamin E.; Kilpatrick, Dean G.

    2010-01-01

    The present study examined the prevalence, demographic distribution, and mental health correlates of losing a loved one to homicide. A national sample of 1753 young adults completed structured telephone interviews measuring violence exposure, mental health diagnoses, and loss of a family member or close friend to a drunk driving accident (vehicular homicide) or murder (criminal homicide). The prevalence of homicide survivorship was 15.2%. African Americans were more highly represented among criminal homicide survivors. Logistic regression analyses found that homicide survivors were at risk for past year posttraumatic stress disorder (OR = 1.88), major depressive episode (OR = 1.64), and drug abuse/dependence (OR = 1.77). These findings highlight the significant mental health needs of homicide survivors. PMID:19230006

  10. Prevalence and Risk Factors of Restless Legs Syndrome among Chinese Adults in a Rural Community of Shanghai in China

    PubMed Central

    Ding, Ding; Yu, Peimin; Wu, Dongyan; Hong, Zhen

    2015-01-01

    Aims The primary objective of this study was to investigate the prevalence and risk factors of restless legs syndrome (RLS) in an adult Chinese population living in a rural community. We also aimed to determine the predictive diagnostic value of the 4-item screening questionnaire for RLS in this population. Methods This study was designed as a 2-phase survey. In phase 1 we performed a face-to-face interview of eligible individuals living in a rural community in Shanghai using a 4-item screening questionnaire. In phase 2, sleep specialists performed a phone interview of the individuals who screened positive to diagnosis RLS. Results Forty-one RLS cases were confirmed among 2941 eligible individuals 18 years of age or older in the study community. The prevalence of RLS was 1.4% (95% confidence interval (CI) =1.0-1.9%), with a significantly higher rate observed in females (1.9% [95%CI =1.3-2.7%]) than that in males (0.9% [95%CI =0.5-1.5%], p=0.019). The prevalence rate increased significantly with age, from 0.2% (95% CI =0.08-0.6%) in those 18-39 years old to 4.1% (95% CI =2.1-7.9%) in those ?70 years old (p<0.001). The multivariate logistic regression analysis indicated that gastritis, anemia and hypertension were risk factors for RLS. The sensitivity and specificity of the 4-item screening questionnaire used in this study were 63.4% and 97.5%, respectively. Conclusion RLS prevalence is relatively low among Chinese adults living in rural Shanghai. Furthermore, population-based studies with a larger sample size and a longitudinal follow-up may help to determine the risk factors of RLS and potential interventions for RLS. PMID:25803876

  11. The Prevalence and Determinants of Undiagnosed and Diagnosed Type 2 Diabetes in Middle-Aged Irish Adults

    PubMed Central

    O Connor, Jennifer M.; Millar, Seán R.; Buckley, Claire M.; Kearney, Patricia M.; Perry, Ivan J.

    2013-01-01

    Background The prevalence of type 2 diabetes within the Republic of Ireland is poorly defined, although a recent report suggested 135,000 cases in adults aged 45+, with approximately one-third of these undiagnosed. This study aims to assess the prevalence of undiagnosed and diagnosed diabetes in middle-aged adults, and compare features related to either condition, in order to investigate why certain individuals remain undetected. Methods This was a cross-sectional study involving a sample of 2,047 men and women, aged between 50–69 years, randomly selected from a large primary care centre. Univariate logistic regression was used to explore socio-economic, metabolic and other health related variable associations with undiagnosed or diagnosed diabetes. A final multivariate analysis was used to determine odds ratios and 95% confidence intervals for having undiagnosed compared to diagnosed diabetes, adjusted for gender, age and significant covariates determined from univariate models. Principle Findings The total prevalence of diabetes was 8.5% (95% CI: 7.4%–8.8%); 72 subjects (3.5%) had undiagnosed diabetes (95% CI: 2.8%–4.4%) and 102 subjects (5.0%) had diagnosed diabetes (95% CI: 4.1%–6.0%). Obesity, dyslipidaemia, and family history of diabetes were positively associated with both undiagnosed and diagnosed type 2 diabetes. Compared with diagnosed subjects, study participants with undiagnosed diabetes were significantly more likely to have low levels of physical activity and were less likely to be on treatment for diabetes-related conditions or to have private medical insurance. Conclusions The prevalence of diabetes within the Cork and Kerry Diabetes and Heart Disease Study is comparable to recent estimates from the Slán National Health and Lifestyle Survey, a study which was nationally representative of the general population. A considerable proportion of diabetes cases were undiagnosed (41%), emphasising the need for more effective detection strategies and equitable access to primary healthcare. PMID:24282548

  12. Population-based prevalence of high blood pressure among adults in an urban slum in Enugu, South East Nigeria.

    PubMed

    Ezeala-Adikaibe, B A; Orjioke, C; Ekenze, O S; Ijoma, U; Onodugo, O; Okudo, G; Okwara, C; Chime, P; Mbadiwe, N; Eddy, A; Onyekonwu, C; Onyebueke, G; Ulasi, I; Mba, A U

    2016-04-01

    In sub-Saharan Africa (SSA), rapid urbanization and changing lifestyle have modified the profile and pattern of various medical disorders. Apart from high prevalence rates, recent trends with regard to hypertension in Africa include: low levels of awareness, treatment and control. Although a large number of studies provide data about hypertension in SSA, few studies focused on special populations such as urban slum dwellers. The WHO STEP-wise approach to surveillance of noncommunicable diseases was used to access the prevalence of hypertension among adults in one of the urban slums in Enugu. Out of the 811 individuals aged 20 years and above surveyed, 774 (95.4%) cases were analyzed. About 4.7% and 2.7% reported a past history of diabetes and stroke, respectively, whereas 15% had a positive family history of hypertension. The mean (95% confidence interval (CI)) body mass index (BMI) was 23.7 (23.2-24.2) kg m(-2) among males and 26.6 (25.7-26.7) kg m(-2) among females (P<0.0001). The prevalence of hypertension was 52.5% (95% CI: 48.9-56.0) and 55.4% (95% CI: 49.5-61.3) in males and 50.8% (95% CI: 46.4-55.1) in females (P=0.23). It increased with age peaking at 45-54 years in females and ⩾55 years in males. About 40.1% were aware of their hypertension and 28.8% of those aware had normal blood pressure. In regression analysis, systolic (R(2)=0.192) and diastolic (R(2)=0.129) blood pressures increased with age and BMI. The prevalence of high blood pressure among adults in Enugu slums is very high and a cause for concern, and calls for urgent attention. PMID:26016595

  13. Prevalence of antibiotic resistant bacteria in healthy adults, foods, food animals, and the environment in selected areas in Thailand

    PubMed Central

    Boonyasiri, Adhiratha; Tangkoskul, Teerawit; Seenama, Chrakrapong; Saiyarin, Jatuporn; Tiengrim, Surapee; Thamlikitkul, Visanu

    2014-01-01

    Objectives: The aim of this study was to determine the prevalence of antibiotic-resistant bacteria, especially extended-spectrum beta-lactamase (ESBL) producing Escherichia coli, in samples from healthy adults, foods, food animals, and the environment in selected areas of Thailand. Methods: Samples were collected from stool specimens from adult food factory and food animal farm workers, fresh and cooked foods sold at markets, rectal swabs of healthy pigs and chickens, fresh pork meat from slaughterhouses, water samples from canals as well as fish and shrimp farm ponds, and stagnant water sources on pig farms. Antibiotic susceptibility was determined using the disk diffusion or agar dilution methods. Extended-spectrum beta-lactamase production was assayed using a double disk diffusion method. Results: Among 544 healthy adult food factory workers, 75.5% were positive for ESBL producing E. coli, while 77.3% of E. coli isolated from 30 healthy animal farm workers were positive. Amongst healthy food animals, ESBL producing status among E. coli isolates were more commonly detected in pigs (76.7%) than broilers (40%). Extended-spectrum beta-lactamase producing E. coli seemed to be more prevalent in fresh meat samples than in fresh vegetables, in fresh foods than in cooked foods, and in water samples collected from the animal farms than those from canals and fish and shrimp ponds. Conclusions: Extended-spectrum beta-lactamase producing E. coli isolates are prevalent amongst healthy individuals, foods along the food production chain from farms to consumers, and in the environment in selected areas in Thailand. PMID:25146935

  14. The Prevalence and Incidence of Mental Ill-Health in Adults with Down Syndrome

    ERIC Educational Resources Information Center

    Mantry, D.; Cooper, S. -A.; Smiley, E.; Morrison, J.; Allan, L.; Williamson, A.; Finlayson, J.; Jackson, A.

    2008-01-01

    Background: While there is considerable literature on adults with Down syndrome who have dementia, there is little published on the epidemiology of other types of mental ill-health in this population. Method: Longitudinal cohort study of adults with Down syndrome who received detailed psychiatric assessment (n = 186 at the first time point; n =…

  15. Wheelchair Use among Community-Dwelling Older Adults: Prevalence and Risk Factors in a National Sample

    ERIC Educational Resources Information Center

    Clarke, Philippa; Colantonio, Angela

    2005-01-01

    Older adults are the largest group of wheelchair users yet there are no peer-reviewed studies on the national profile of older wheelchair users in Canada. We investigated the characteristics of wheelchair users in a national sample of community-dwelling older adults from the Canadian Study of Health and Aging (CSHA-2). Questions on the use of…

  16. The Prevalence and Incidence of Mental Ill-Health in Adults with Down Syndrome

    ERIC Educational Resources Information Center

    Mantry, D.; Cooper, S. -A.; Smiley, E.; Morrison, J.; Allan, L.; Williamson, A.; Finlayson, J.; Jackson, A.

    2008-01-01

    Background: While there is considerable literature on adults with Down syndrome who have dementia, there is little published on the epidemiology of other types of mental ill-health in this population. Method: Longitudinal cohort study of adults with Down syndrome who received detailed psychiatric assessment (n = 186 at the first time point; n =

  17. Prevalence of Chronic Medical Conditions in Adults with Mental Retardation: Comparison with the General Population.

    ERIC Educational Resources Information Center

    Kapell, Deborah; Nightingale, Beryle; Rodriguez, Ana; Lee, Joseph H.; Zigman, Warren B.; Schupf, Nicole

    1998-01-01

    A study interviewed caregivers and reviewed medical records of 278 adults with mental retardation with and without Down syndrome. The adults with mental retardation had age-related disorders comparable to those in the general population, but there was an increased frequency of thyroid disorders, nonischemic heart disorders, and sensory impairment.…

  18. The Prevalence and Severity of Physical Mobility Limitations in Older Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Cleaver, Shaun; Ouellette-Kuntz, Helene; Hunter, Duncan

    2009-01-01

    Background: The population of older adults with intellectual disabilities is growing, creating new challenges for individuals, families and service providers. Although there has been increased research into the ageing process for adults with intellectual disabilities, there is little focused research investigating physical mobility. Materials and…

  19. Adult physical inactivity prevalence in the Muslim world: Analysis of 38 countries

    PubMed Central

    Kahan, David

    2015-01-01

    Objective Physical inactivity surveillance informs policy and treatment options toward meeting the World Health Organization's (WHO) goal of a 10% reduction in its prevalence by 2025. We currently do not know the aggregate prevalence for Muslim-majority countries, many of which have extremely high rates of comorbidities associated with physical inactivity. Method Based on data for 163, 556 persons in 38 Muslim countries that were collected by the Global Physical Activity Questionnaire and the International Physical Activity Questionnaire, unweighted and weighted physical inactivity prevalence estimates were calculated. I used two-proportion Z tests to determine gender and ethnic differences within the sample and between the sample and 94 non-Muslim countries and odds ratios to determine the magnitude of significant differences. Results Total physical inactivity prevalence was 32.3% (95% CI: 31.9, 32.7). Prevalence among males and females was 28.8% and 35.5%, respectively. Prevalence among non-Arabs and Arabs was 28.6% and 43.7%, respectively. Females and Arabs were more likely physically inactive than their respective counterparts [OR = 1.36 (1.33, 1.39) and OR = 1.94 (1.90, 1.98)]. Muslim countries were more likely physically inactive [OR = 1.23 (1.22, 1.25)] than non-Muslim ones, which was primarily due to the influence of Arabs [OR = 2.01 (1.97, 2.04)], and in particular female Arabs [OR = 2.22 (2.17, 2.27)]. Conclusion Physical inactivity prevalence in the Muslim world is higher than non-Muslim countries and the difference is primarily due to higher rates among Arabs. PMID:26844051

  20. The Prevalence and Correlates of Mental and Emotional Health Among American Indian Adults With Type 2 Diabetes