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Sample records for 1-year mortality conclusions

  1. Spiritual absence and 1-year mortality after hematopoietic stem cell transplant.

    PubMed

    Pereira, Deidre B; Christian, Lisa M; Patidar, Seema; Bishop, Michelle M; Dodd, Stacy M; Athanason, Rebecca; Wingard, John R; Reddy, Vijay S

    2010-08-01

    Religiosity and spirituality have been associated with better survival in large epidemiologic studies. This study examined the relationship between spiritual absence and 1-year all-cause mortality in allogeneic hematopoietic stem cell transplant (HSCT) recipients. Depression and problematic compliance were examined as possible mediators of a significant spiritual absence-mortality relationship. Eighty-five adults (mean = 46.85 years old, SD = 11.90 years) undergoing evaluation for allogeneic HSCT had routine psychologie evaluation prior to HSCT admission. The Millon Behavioral Medicine Diagnostic was used to assess spiritual absence, depression, and problematic compliance, the psychosocial predictors of interest. Patient status at 1 year and survival time in days were abstracted from medical records. Cox regression analysis was used to examine the relationship between the psychosocial factors of interest and mortality after adjusting for relevant biobehavioral factors. Twenty-nine percent (n = 25) of participants died within 1 year of HSCT. After covarying for disease type, individuals with the highest spiritual absence and problematic compliance scores were significantly more likely to die 1-year post-HSCT (hazard ratio [HR] = 2.49, P = .043 and HR = 3.74, P = .029, respectively), particularly secondary to infection, sepsis, or graft-versus-host disease (GVHD) (HR = 4.56, P = .01 and HR = 5.61, P = .014), relative to those without elevations on these scales. Depression was not associated with 1-year mortality, and problematic compliance did not mediate the relationship between spiritual absence and mortality. These preliminary results suggest that both spiritual absence and problematic compliance may be associated with poorer survival following HSCT. Future research should examine these relations in a larger sample using a more comprehensive assessment of spirituality.

  2. Barriers to Care and 1-Year Mortality Among Newly Diagnosed HIV-Infected People in Durban, South Africa

    PubMed Central

    Coleman, Sharon M.; Giddy, Janet; Bogart, Laura M.; Chaisson, Christine E.; Ross, Douglas; Flash, Moses J. E.; Govender, Tessa; Walensky, Rochelle P.; Freedberg, Kenneth A.; Losina, Elena

    2017-01-01

    Background: Prompt entry into HIV care is often hindered by personal and structural barriers. Our objective was to evaluate the impact of self-perceived barriers to health care on 1-year mortality among newly diagnosed HIV-infected individuals in Durban, South Africa. Methods: Before HIV testing at 4 outpatient sites, adults (≥18 years) were surveyed regarding perceived barriers to care including (1) service delivery, (2) financial, (3) personal health perception, (4) logistical, and (5) structural. We assessed deaths via phone calls and the South African National Population Register. We used multivariable Cox proportional hazards models to determine the association between number of perceived barriers and death within 1 year. Results: One thousand eight hundred ninety-nine HIV-infected participants enrolled. Median age was 33 years (interquartile range: 27–41 years), 49% were females, and median CD4 count was 192/μL (interquartile range: 72–346/μL). One thousand fifty-seven participants (56%) reported no, 370 (20%) reported 1–3, and 460 (24%) reported >3 barriers to care. By 1 year, 250 [13%, 95% confidence interval (CI): 12% to 15%] participants died. Adjusting for age, sex, education, baseline CD4 count, distance to clinic, and tuberculosis status, participants with 1–3 barriers (adjusted hazard ratio: 1.49, 95% CI: 1.06 to 2.08) and >3 barriers (adjusted hazard ratio: 1.81, 95% CI: 1.35 to 2.43) had higher 1-year mortality risk compared with those without barriers. Conclusions: HIV-infected individuals in South Africa who reported perceived barriers to medical care at diagnosis were more likely to die within 1 year. Targeted structural interventions, such as extended clinic hours, travel vouchers, and streamlined clinic operations, may improve linkage to care and antiretroviral therapy initiation for these people. PMID:28060226

  3. Effectiveness of a multidisciplinary heart failure disease management programme on 1-year mortality: Prospective cohort study.

    PubMed

    Laborde-Castérot, Hervé; Agrinier, Nelly; Zannad, Faiez; Mebazaa, Alexandre; Rossignol, Patrick; Girerd, Nicolas; Alla, François; Thilly, Nathalie

    2016-09-01

    We performed a multicenter prospective observational cohort study (Epidémiologie et Pronostic de l'Insuffisance Cardiaque Aiguë en Lorraine, Epidemiology and Prognosis of Acute Heart Failure in Lorraine [EPICAL2]) to evaluate the effectiveness on mortality of a community-based multidisciplinary disease management programme (DMP) for heart failure (HF) patients.Between October 2011 and October 2012, 1816 patients, who were hospitalized for acute HF or who developed acute HF during a hospitalization, were included from 21 hospitals in a northeast region of France. At hospital admission, their mean age was 77.3 (standard deviation [SD] 11.6) years and mean left ventricular ejection fraction was 45.0 (SD 16.0)%. A subset of patients were enrolled in a multidimensional DMP for HF (n = 312, 17.2%), based on structured patient education, home monitoring visits by HF-trained nurses, and automatic alerts triggered by significant clinical and biological changes to the patient. The DMP involved general practitioners, nurses, and cardiologists collaborating via an individual web-based medical electronic record. The outcome was all-cause mortality from the 3rd to the 12th month after discharge. During the follow-up, a total of 377 (20.8%) patients died: 321 (21.3%) in the control group and 56 (17.9%) in the DMP group. In a propensity score analysis, DMP was associated with lower 1-year all-cause mortality (hazard ratio 0.65, 95% CI 0.46-0.92). Instrumental variable analysis gave similar results (hazard ratio 0.56, 0.27-1.16).In a real world setting, a multidimensional DMP for HF with structured patient education, home nurse monitoring, and appropriate physician alerts may improve survival when implemented after discharge from hospitalization due to worsening HF.

  4. Factors associated with postoperative complications and 1-year mortality after surgery for colorectal cancer in octogenarians and nonagenarians

    PubMed Central

    Kim, Young Wan; Kim, Ik Yong

    2016-01-01

    Purpose To identify the factors affecting 30-day postoperative complications and 1-year mortality after surgery for colorectal cancer in octogenarians and nonagenarians. Methods Between 2005 and 2014, a total of 204 consecutive patients aged ≥80 years who underwent major colorectal surgery were included. Results One hundred patients were male (49%) and 52 patients had American Society of Anesthesiologists (ASA) score ≥3 (25%). Combined surgery was performed in 32 patients (16%). Postoperative complications within 30 days after surgery occurred in 54 patients (26%) and 30-day mortality occurred in five patients (2%). Independent risk factors affecting 30-day postoperative complications were older age (≥90 years, hazard ratio [HR] with 95% confidence interval [CI] =4.95 [1.69−14.47], P=0.004), an ASA score ≥3 (HR with 95% CI =4.19 [1.8−9.74], P=0.001), performance of combined surgery (HR with 95% CI =3.1 [1.13−8.46], P=0.028), lower hemoglobin level (<10 g/dL, HR with 95% CI =7.56 [3.07−18.63], P<0.001), and lower albumin level (<3.4 g/dL, HR with 95% CI =3.72 [1.43−9.69], P=0.007). An ASA score ≥3 (HR with 95% CI =2.72 [1.15−6.46], P=0.023), tumor-node-metastasis (TNM) stage IV (HR with 95% CI =3.47 [1.44−8.39], P=0.006), and occurrence of postoperative complications (HR with 95% CI =4.42 [1.39−14.09], P=0.012) were significant prognostic factors for 1-year mortality. Conclusion Patient-related factors (older age, higher ASA score, presence of anemia, and lower serum albumin) and procedure-related factors (performance of combined surgical procedure) increased postoperative complications. Avoidance of 30-day postoperative complications may decrease 1-year mortality. PMID:27279741

  5. Prognostic role of D-dimer for in-hospital and 1-year mortality in exacerbations of COPD

    PubMed Central

    Hu, Guoping; Wu, Yankui; Zhou, Yumin; Wu, Zelong; Wei, Liping; Li, Yuqun; Peng, GongYong; Liang, Weiqiang; Ran, Pixin

    2016-01-01

    Background and objective Serum D-dimer is elevated in respiratory disease. The objective of our study was to investigate the effect of D-dimer on in-hospital and 1-year mortality after acute exacerbations of chronic obstructive pulmonary disease (AECOPD). Methods Upon admission, we measured 343 AECOPD patients’ serum D-dimer levels and arterial blood gas analysis, and recorded their clinical characteristics. The level of D-dimer that discriminated survivors and non-survivors was determined using a receiver operator curve (ROC). The risk factors for in-hospital mortality were identified through univariate analysis and multiple logistic regression analyses. To evaluate the predictive role of D-dimer for 1-year mortality, univariate and multivariate Cox regression analyses were performed. Results In all, 28 patients died, and 315 patients survived in the in-hospital period. The group of dead patients had lower pH levels (7.35±0.11 vs 7.39±0.05, P<0.0001), higher D-dimer, arterial carbon dioxide tension (PaCO2), C-reactive protein (CRP), and blood urea nitrogen (BUN) levels (D-dimer 2,244.9±2,310.7 vs 768.2±1,078.4 µg/L, P<0.0001; PaCO2: 58.8±29.7 vs 46.1±27.0 mmHg, P=0.018; CRP: 81.5±66, P=0.001; BUN: 10.20±6.87 vs 6.15±3.15 mmol/L, P<0.0001), and lower hemoglobin levels (118.6±29.4 vs 128.3±18.2 g/L, P=0.001). The areas under the ROC curves of D-dimer for in-hospital death were 0.748 (95% confidence interval (CI): 0.641–0.854). D-dimer ≥985 ng/L was a risk factor for in-hospital mortality (relative risk =6.51; 95% CI 3.06–13.83). Multivariate logistic regression analysis also showed that D-dimer ≥985 ng/L and heart failure were independent risk factors for in-hospital mortality. Both univariate and multivariate Cox regression analyses showed that D-dimer ≥985 ng/L was an independent risk factor for 1-year death (hazard ratio (HR) 3.48, 95% CI 2.07–5.85 for the univariate analysis; and HR 1.96, 95% CI 1.05–3.65 for the multivariate analysis

  6. Clinical and imaging predictors of 1-year and long-term mortality in light chain (AL) amyloidosis: a 5-year follow-up study.

    PubMed

    Migrino, Raymond Q; Harmann, Leanne; Christenson, Richard; Hari, Parameswaran

    2014-11-01

    Light chain amyloidosis (AL) involves multiorgan failure induced by amyloidogenic light chain proteins, and is associated with high mortality. We aimed to identify clinical, laboratory, and imaging parameters that would predict 1-year and long-term AL mortality. Forty-four biopsy-proven AL patients (61.5 ± 12 years, 20 females) underwent clinical evaluation including laboratory assays, echocardiography, and contrast cardiac magnetic resonance imaging (CMR, n = 31) prior to chemotherapy. Patients were prospectively followed for median duration of 62.7 months (interquartile range 35.5 months). Clinical and laboratory parameters were compared between 1-year survivors and nonsurvivors. Univariate Kaplan-Meier survival plots were calculated followed by stepwise logistic regression analysis to assess independent predictors of long-term survival. Eighteen (40.9 %) patients died within 1 year and an additional 10 subjects died during long-term follow-up. Patients who expired within 1 year presented with more advanced class of heart failure, higher alkaline phosphatase and uric acid, lower limb lead voltage on electrocardiography, shorter left ventricular ejection time (ET) on echocardiography, and a higher proportion of late gadolinium enhancement on CMR. On multivariable analysis, only ET ≤240 ms on echocardiography (hazard ratio (HR) 5.07, 95 % confidence interval (CI) 1.83-14.1, P = 0.002) and New York Heart Association functional class II-IV presentation (HR 1.0058, 95 % CI 1.0014-1.0103, P = 0.01) were independent predictors of AL mortality. In conclusion, AL amyloidosis is associated with high 1-year and long-term mortality. Among clinical, laboratory, and imaging parameters tested, an echocardiographic finding of ET ≤240 ms has independent and additive prognostic value to clinical heart failure evaluation in determining long-term survival of AL patients. This result may be important in the early identification of patients at risk.

  7. Prognosis of stroke in the south of Greece: 1 year mortality, functional outcome and its determinants: the Arcadia Stroke Registry

    PubMed Central

    Vemmos, K; Bots, M; Tsibouris, P; Zis, V; Takis, C; Grobbee, D; Stamatelopoulos, S

    2000-01-01

    OBJECTIVES—For Greece, data on incidence of stroke, type of stroke, and prognosis of stroke is limited. Recently, results on incidence of stroke were published. Here 1 year mortality, functional outcome after a first ever stroke, and determinants of the prognosis are described.
METHODS—A population based registry was established in the Arcadia area, located in eastern central Peloponessos in southern Greece. Between 1 November 1993 and 31 October 1995, 555 patients with a first ever stroke were identified using information from death certificates, hospital records, public health centres and general practitioners. Extensive information on cardiovascular risk factors and stroke characteristics was obtained. After 1 year a modified Rankin score was determined in all surviving patients.
RESULTS—After 1 year of follow up, 204 (36.8%) patients died. The probability of survival 1 year after stroke was higher for cerebral infarction than for intracerebral haemorrhage; 67.8% (95% confidence interval (95% CI) 64-72) and 46.4% (35-57), respectively. Of the survivors, 68.9% had either no symptoms or symptoms that would not interfere with their capacity to look after themselves (Rankin score 0 to 2). Increasing age and low Glasgow coma scale score were the most powerful predictors of death within 1 year (p<0.01), whereas increasing age, atrial fibrillation, and low Glasgow coma scale score were the most important predictors of functional outcome 1 year after a stroke (p<0.01).
CONCLUSIONS—One year mortality from stroke in Greece is similar to that of other industrialised countries. The most important factors that affect the prognosis of a patient with a first ever stroke are increasing age, stroke severity, and atrial fibrillation.

 PMID:11032610

  8. Comparing the predictive accuracy of frailty, comorbidity, and disability for mortality: a 1-year follow-up in patients hospitalized in geriatric wards

    PubMed Central

    Ritt, Martin; Ritt, Julia Isabel; Sieber, Cornel Christian; Gaßmann, Karl-Günter

    2017-01-01

    Background Studies evaluating and comparing the power of frailty, comorbidity, and disability instruments, together and in parallel, for predicting mortality are limited. Objective This study aimed to evaluate and compare the measures of frailty, comorbidity, and disability in predicting 1-year mortality in geriatric inpatients. Design Prospective cohort study. Patients and setting A total of 307 inpatients aged ≥65 years in geriatric wards of a general hospital participated in the study. Measurements The patients were evaluated in relation to different frailty, comorbidity, and disability instruments during their hospital stays. These included three frailty (the seven-category Clinical Frailty Scale [CFS-7], a 41-item frailty index [FI], and the FRAIL scale), two comorbidity (the Cumulative Illness Rating Scale for Geriatrics [CIRS-G] and the comorbidity domain of the FI [Comorbidity-D-FI]), and two disability instruments (disability in basic activities of daily living [ADL-Katz] and the instrumental and basic activities of daily living domains of the FI [IADL/ADL-D-FI]). The patients were followed-up over 1 year. Results Using FI, CIRS-G, Comorbidity-D-FI, and ADL-Katz, this study identified a patient group with a high (≥50%) 1-year mortality rate in all of the patients and the two patient subgroups (ie, patients aged 65–82 years and ≥83 years). The CFS-7, FI, FRAIL scale, CIRS-G, Comorbidity-D-FI, and IADL/ADL-D-FI (analyzed as full scales) revealed useful discriminative accuracy for 1-year mortality (ie, an area under the curve >0.7) in all the patients and the two patient subgroups (all P<0.001). Thereby, CFS-7 (in all patients and the two patient subgroups) and FI (in the subgroup of patients aged ≥83 years) showed greater discriminative accuracy for 1-year mortality compared to other instruments (all P<0.05). Conclusion All the different instruments emerged as suitable tools for risk stratification in geriatric inpatients. Among them, CFS-7, and in

  9. Mortality in primary angioplasty patients starting antiplatelet therapy with prehospital prasugrel or clopidogrel: a 1-year follow-up from the European MULTIPRAC Registry

    PubMed Central

    Goldstein, Patrick; Grieco, Niccolò; Ince, Hüseyin; Danchin, Nicolas; Ramos, Yvonne; Goedicke, Jochen; Clemmensen, Peter

    2016-01-01

    Aim MULTIPRAC was designed to provide insights into the use and outcomes associated with prehospital initiation of antiplatelet therapy with either prasugrel or clopidogrel in the context of primary percutaneous coronary intervention. After a previous report on efficacy and safety outcomes during hospitalization, we report here the 1-year follow-up data, including cardiovascular (CV) mortality. Methods and results MULTIPRAC is a multinational, prospective registry of patients with ST-elevation myocardial infarction (STEMI) from 25 hospitals in nine countries, all of which had an established practice of prehospital start of dual antiplatelet therapy in place. The key outcome was CV death at 1 year. Among 2,036 patients followed-up through 1 year, 49 died (2.4%), 10 during the initial hospitalization and 39 within 1 year after hospital discharge. The primary analysis was based on the P2Y12-inhibitor, used from prehospital loading dose through hospital discharge. Prasugrel (n=824) was more commonly used than clopidogrel (n=425). The observed 1-year rates for CV death were 0.5% with prasugrel and 2.6% with clopidogrel. After adjustment for differences in baseline characteristics, treatment with prasugrel was associated with a significantly lower risk of CV death than treatment with clopidogrel (odds ratio 0.248; 95% confidence interval 0.06–0.89). Conclusion In STEMI patients from routine practice undergoing primary angioplasty, who were able to start oral antiplatelet therapy prehospital, treatment with prasugrel as compared to clopidogrel was associated with a lower risk of CV death at 1-year follow-up. PMID:27143908

  10. Hypomagnesemia as a predictor of mortality in hemodialysis patients and the role of proton pump inhibitors: A cross-sectional, 1-year, retrospective cohort study.

    PubMed

    Ago, Rika; Shindo, Toshihiro; Banshodani, Masataka; Shintaku, Sadanori; Moriishi, Misaki; Masaki, Takao; Kawanishi, Hideki

    2016-10-01

    Introduction This study aimed to evaluate the association between proton pump inhibitor (PPI) use and serum magnesium levels, and the role of hypomagnesemia and PPI use as a risk factor for mortality in hemodialysis patients. Methods An observational study, including a cross-sectional and 1-year retrospective cohort study. The study comprised 399 hemodialysis patients at a single center, and was conducted from January to September 2014. Multiple linear regression analysis was used to investigate the independent relationship between serum magnesium levels and baseline demographic and clinical variables, including PPI and histamine-2 receptor antagonist use. Cox regression model was used to identify lower serum magnesium level and PPI as a predictor of 1-year mortality. Findings Serum magnesium levels were lower with PPI use than non-PPI use (2.39 ± 0.36 vs. 2.56 ± 0.39 mg/dL, P < 0.001). Multiple linear regression analysis showed that PPI use, low serum albumin levels, and low serum potassium and high-sensitivity C-reactive protein (hs-CRP) levels were significantly associated with low serum magnesium levels. A total of 29 deaths occurred during the follow-up period. According to Cox regression analysis stratified by hs-CRP, only high serum hs-CRP levels (>4.04 mg/L) in association with low serum magnesium levels was an independent risk factor for 1-year mortality (hazard ratio: 2.92; 95% CI: 1.53-6.40, P < 0.001). Discussion Serum magnesium levels are lower in PPI use. In the inflammatory state, a low serum magnesium level is a significant predictor of mortality in hemodialysis patients.

  11. Validation of the 6-Month GRACE Score in Predicting 1-Year Mortality of Patients With Acute Coronary Syndrome Admitted to the Arabian Gulf Hospitals.

    PubMed

    Thalib, Lukman; Furuya-Kanamori, Luis; AlHabib, Khalid F; Alfaleh, Hussam F; AlShamiri, Mostafa Q; Amin, Haitham; Al Suwaidi, Jassim; Sulaiman, Kadhim; Almahmeed, Wael; Alsheikh-Ali, Alawi A; Al-Motarreb, Ahmed; Doi, Suhail A R

    2017-03-01

    Acute coronary syndromes (ACS) are the most common cardiovascular diseases and are associated with a significant risk of mortality and morbidity. The Global Registry of Acute Coronary Events (GRACE) risk score postdischarge is a widely used ACS prediction model for risk of mortality (low, intermediate, and high); however, it has not yet been validated in patients from the Arabian Gulf. This prospective multicenter study (second Gulf Registry of Acute Coronary Events) provides detailed information of the GRACE risk score postdischarge in patients from the Arabian Gulf. Its prognostic utility was validated at 1-year follow-up in over 5000 patients with ACS from 65 hospitals in 6 Arabian Gulf countries (Bahrain, Saudi Arabia, Qatar, Oman, United Arab Emirates, and Yemen). Overall, the goodness of fit (Hosmer and Lemeshow statistic P value = .826), calibration, and discrimination (area under the receiver operating characteristic curve = 0.695; 95% confidence interval: 0.668-0.722) were good. The GRACE risk score postdischarge can be used to stratify 1 year mortality risk in the Arabian Gulf population; it does not require further calibration and has a good discriminatory ability.

  12. Incidence of WHO Stage 3 and 4 Events, Tuberculosis, and Mortality in Untreated, HIV-Infected Children Enrolling in Care Before 1 Year of Age: An Iedea (International Epidemiologic Databases To Evaluate AIDS) East Africa Regional Analysis

    PubMed Central

    Ciaranello, Andrea; Lu, Zhigang; Ayaya, Samuel; Losina, Elena; Musick, Beverly; Vreeman, Rachel; Freedberg, Kenneth A.; Abrams, Elaine J.; Dillabaugh, Lisa; Doherty, Katie; Ssali, John; Yiannoutsos, Constantin T.; Wools-Kaloustian, Kara

    2014-01-01

    Background Few studies have reported CD4%- and age-stratified rates of WHO Stage 3 (WHO3) events, WHO Stage 4 (WHO4) events, tuberculosis (TB), and mortality in HIV-infected infants before initiation of antiretroviral therapy (ART). Methods HIV-infected children enrolled before 1 year of age in the International Epidemiologic Databases to Evaluate AIDS (IeDEA) East Africa region (10/01/2002-11/30/2008) were included. We estimated incidence rates of earliest clinical event (WHO3, WHO4, and TB), prior to ART initiation per local guidelines, stratified by current age (< or ≥6 months) and current CD4% (<15%, 15–24%, ≥25%). CD4%-stratified mortality rates were estimated separately for children who did not experience a clinical event (“background” mortality) and for children who experienced an event, including “acute” mortality (≤30 days post-event) and “later” mortality (>30 days post-event). Results Among 847 children (median enrollment age: 4.8 months; median pre-ART follow-up: 10.8 months; 603 (71%) with ≥1 CD4% recorded), event rates were comparable for those aged <6 and ≥6 months. Current CD4% was associated with risk of WHO4 events for children <6 months old, and with all evaluated events for children ≥6 months old (p<0.05). “Background” mortality was 3.7–8.4/100py. “Acute” mortality (≤30 days post-event) was 33.8/100py (after TB) and 41.1/100py (after WHO3 or WHO4). “Later” mortality (>30 days post-event) ranged by CD4% from 4.7–29.1/100py. Conclusions In treatment-naïve, HIV-infected infants, WHO3, WHO4, and TB events were common before and after 6 months of age and led to substantial increases in mortality. Early infant HIV diagnosis and treatment are critically important, regardless of CD4%. PMID:24378935

  13. Sweet Conclusion

    ERIC Educational Resources Information Center

    Shirley, Britt M.; Wooldridge, Barbara Ross; Camp, Kerri M.

    2012-01-01

    Jen Harrington is the owner and pastry chef of Sweet Conclusion, a bakery in Tampa, Florida. Most of Harrington's business comes from baking wedding cakes, but she has been attempting to attract customers to her retail bakery, where she sells cupcakes, pies, ice cream, and coffee. Nearly four years she opened Sweet Conclusion, the retail part of…

  14. Social Development: 1 Year Olds

    MedlinePlus

    ... Stages Listen Español Text Size Email Print Share Social Development: 1 Year Olds Page Content Article Body During his second year, your toddler will develop a very specific image of his social world, friends, and acquaintances. He ...

  15. Language Development: 1 Year Olds

    MedlinePlus

    ... Stages Listen Español Text Size Email Print Share Language Development: 1 Year Olds Page Content Article Body ... assured, it’s not your imagination. He’s developing his language and comprehension skills right on schedule. This giant ...

  16. Clinical and Serum-Based Markers Are Associated with Death within 1 year of de novo Implant in Primary Prevention ICD Recipients

    PubMed Central

    Zhang, Yiyi; Guallar, Eliseo; Blasco-Colmenares, Elena; Dalal, Darshan; Butcher, Barbara; Norgard, Sanaz; Tjong, Fleur V. Y.; Eldadah, Zayd; Dickfeld, Timm; Ellenbogen, Kenneth A.; Marine, Joseph E.; Tomaselli, Gordon F.; Cheng, Alan

    2014-01-01

    Background Implantable cardioverter defibrillator (ICD) implantation is contraindicated in those with <1 year life expectancy. Objective To develop a risk prediction score for 1-year mortality in patients with primary prevention ICDs and to determine the incremental improvement in discrimination when incorporating serum-based biomarkers to traditional clinical variables. Methods We analyzed data from the PROSE-ICD study, a large prospective observational study of patients undergoing primary prevention ICD implantation who were extensively phenotyped for clinical and serum markers. We identified variables predicting 1-year mortality and synthesized them into a comprehensive risk scoring construct using backward selection. Results Among 1,189 patients deemed by their treating physicians as having reasonable 1 year life expectancy, 62 patients died within 1 year of ICD implantation. The risk score, comprised of 6 clinical factors (age ≥75 years, New York Heart Association class III/IV, atrial fibrillation, eGFR <30mL/min/1.73m2, diabetes, and use of diuretics), had good discrimination (AUC=0.77) for 1-year mortality. Addition of 3 biomarkers (TNF-αRII, pro-BNP, and cTnT) further improved model discrimination to 0.82. Patients with 0-1, 2-3, 4-6, or 7-9 risk factors had 1-year mortality rates of 0.8%, 2.7%, 16.1% and 46.2%, respectively. Conclusions Individuals with more co-morbidities and elevations of specific serum biomarkers were at increased risk for all-cause mortality despite being deemed as having reasonable 1 year life expectancy. A simple risk score comprised of readily available clinical data and serum biomarkers may better identify patients at high risk of early mortality and improve patient selection and counseling for primary prevention ICD therapy. PMID:25446153

  17. Conclusions

    NASA Astrophysics Data System (ADS)

    Ahonen, Pasi; Alahuhta, Petteri; Daskala, Barbara; Delaitre, Sabine; Hert, Paul De; Lindner, Ralf; Maghiros, Ioannis; Moscibroda, Anna; Schreurs, Wim; Verlinden, Michiel

    Some say that an increase in security does not necessarily mean a further encroachment on privacy - indeed, security is necessary to protect personal data and our privacy. Networks must be secure, our personal devices, reliable, dependable and trustworthy. But security is a multifaceted term, with many dimensions. We are of the view that an increase in security most likely will encroach upon our privacy in an ambient intelligence world. Surveillance cameras will continue to proliferate. We assume that, whatever the law is, whatever privacy protections government and business say they honour, our telecommunications, e-mails and Internet usage will be monitored to an increasing degree. The same will be true of our interfaces with the world of ambient intelligence.

  18. Conclusion

    NASA Astrophysics Data System (ADS)

    Ivancevic, Vladimir G.; Reid, Darryn J.

    2015-11-01

    It is often held that things should always be made simple, which presumes that either that they can always be made simple or that all the jetisoned logic doesn't matter anyway. Alledgedly, anything should be explainable so that anyone can understand it. Don't get bogged down in dreary details. It should be effortless for the reader: low-dimensional systems exhibit complex behaviour while high-dimensional systems exhibit simple behaviour (to return to our prolegomonal opening), competition is a universal solution, demand must increase as price falls, and everything under the sun neatly fits a power law. Or so the story goes...

  19. Conclusions

    NASA Astrophysics Data System (ADS)

    Binder, P.-M.; Smith, K.

    If you made it to this point, this is what we have tried to offer you: a view of language like no other book has provided before. It is quite possible that this is one of very few books you have read on the subject; it could even be your first. Chances are that those you have read were written for a general audience. Some of them are very good, but they usually try to push a particular viewpoint of their author. Or you may have followed an introductory linguistics course at the university level. Such courses, and their textbooks, focus on technical aspects of the subject: the details of theories of phonology, syntax, semantics and so on. Knowledge of all of these areas is absolutely necessary for a deep understanding of the subject. But both single-author general books and technical textbooks have the same shortcoming: they do not give the reader a broad and complete account of how language works.

  20. Conclusion

    NASA Technical Reports Server (NTRS)

    Arnold, Steven M.; Wong, Terry T.

    2011-01-01

    This compilation of papers in this book represents approximately half of the works discussed at the MS&T 2010 symposium entitled Tools, Models, Databases, and Simulation Tools Developed and Needed to Realize the Vision of Integrated Computational Materials Engineering at Materials Science & Technology wherein five sessions comprised of 33 presentations was organized. The goal of the symposium was two fold To provide a forum in which current state-of-the-art methods for ICME (e.g., information informatics, experimentation, and modeling) could be openly discussed and critiqued by not only materials scientist but also structural engineers/researchers, component designers, industrial leaders and government program managers. To leave the symposium and in particular the panel discussion with a clear idea of the gaps and barriers (both technical, cultural and economical) that must be addressed in order for ICME to fully succeed. The organizers felt that these goals were met, as particularly evident by the standing room only attendance during a lively panel discussion session at the end of the Symposium. However it is the firm belief of the editors of this book that this symposium was merely a start in the right direction, and that subsequent conferences/symposium (e.g., First World Congress on Integrated Computational Materials Engineering to be held July 10-14, 2011 at Seven Springs Mountain Resort in Pennsylvania) must work hard to ensure that a truly diverse, multidisciplinary, community of researchers and practitioners are present and have ample opportunity for interaction. This will ensure that a proper balance between push and pull disciplines and technologies is maintained so that this emerging focus area, Integrated Computational Materials Engineering (ICME), has the greatest potential for success and impact on "system-level" payoffs. Similarly, a pro-active approach is required to reform historical modes of operation in industry, government and the academic sectors so as to facilitate multidisciplinary collaboration and to clearly articulate the vision and scope of ICME.

  1. [SENTIERI Project: discussion and conclusions].

    PubMed

    Pirastu, Roberta; Ricci, Paolo; Comba, Pietro; Bianchi, Fabrizio; Biggeri, Annibale; Conti, Susanna; Fazzo, Lucia; Forastiere, Francesco; Iavarone, Ivano; Martuzzi, Marco; Musmeci, Loredana; Pasetto, Roberto; Zona, Amerigo; Crocetti, Emanuele

    2014-01-01

    showing the increase, considering latency and the length of the observation period. Of further interest are results relating to diseases of the urinary tract such as kidney failure in the NPCSs of Basso bacino del fiume Chienti, Taranto, Milazzo and Priolo. Overall, the results discussed above are consistent with the previous findings pertaining to mortality for 1995-2002. The present analysis also introduces a new element - the study of cancer incidence and hospital discharges - which can tell us a great deal about diseases with high survival rates or non lethal ones. The first is the case of thyroid cancer, which presents increases in both databases and for both genders in a number of NPCSs (Brescia-Caffaro, Laghi di Mantova, Milazzo, Sassuolo- Scandiano and Taranto). The study of cancer incidence and hospital discharges also revealed cancer excesses for melanoma, breast cancer and non Hodgkin lymphoma in Brescia-Caffaro NPCS where PCBs (Polychlorinated biphenyl) are the site's main pollutant. PCBs, according to the 2013 evaluation of the International Agency for Research on Cancer, are ascertained human carcinogens for melanoma and probable carcinogens for breast cancer and non-Hodgkin lymphoma. The results pertaining to cancer incidence in the 17 NPCSs can also be presented using rankings by area or disease analyzed by a multivariate hierarchical Bayesian model. These rankings reveal an overlapping of credibility intervals, such that it is not possible to speak of a limited number of cancer sites or of certain NPCSs as being particularly affected. Every NPCS, therefore, must be considered individually and ordering them by ranking of cancer incidence wouldn't be appropriate. Data collected concerning some of the NPCSs in the context of the SENTIERI Project is so conclusive that remediation measures can immediately be put in place. This is the case in the Biancavilla and Brescia-Caffaro NPCSs. A similar conclusion can be drawn for complex locations such as Taranto

  2. Your Child's Development: 1 Year (12 Months)

    MedlinePlus

    ... Year-Old Your Child’s Development: 1 Year (12 Months) KidsHealth > For Parents > Your Child’s Development: 1 Year (12 Months) A A A Your little one is now ... THIS TOPIC Your Child's Checkup: 1 Year (12 Months) Your Baby's Growth: 12 Months Your Baby's Hearing, ...

  3. Varicella paediatric hospitalisations in Belgium: a 1-year national survey

    PubMed Central

    Blumental, Sophie; Sabbe, Martine; Lepage, Philippe

    2016-01-01

    Background Varicella universal vaccination (UV) has been implemented in many countries for several years. Nevertheless, varicella UV remains debated in Europe and few data are available on the real burden of infection. We assessed the burden of varicella in Belgium through analysis of hospitalised cases during a 1-year period. Methods Data on children admitted to hospital with varicella were collected through a national network from November 2011 to October 2012. Inclusion criteria were either acute varicella or related complications up to 3 weeks after the rash. Results Participation of 101 hospitals was obtained, covering 97.7% of the total paediatric beds in Belgium. 552 children were included with a median age of 2.1 years. Incidence of paediatric varicella hospitalisations reached 29.5/105 person-years, with the highest impact among those 0–4 years old (global incidence and odds of hospitalisation: 79/105 person-years and 1.6/100 varicella cases, respectively). Only 14% (79/552) of the cohort had an underlying chronic condition. 65% (357/552) of children had ≥1 complication justifying their admission, 49% were bacterial superinfections and 10% neurological disorders. Only a quarter of children (141/552) received acyclovir. Incidence of complicated hospitalised cases was 19/105 person-years. Paediatric intensive care unit admission and surgery were required in 4% and 3% of hospitalised cases, respectively. Mortality among Belgian paediatric population was 0.5/106 and fatality ratio 0.2% among our cohort. Conclusions Varicella demonstrated a substantial burden of disease in Belgian children, especially among the youngest. Our thorough nationwide study, run in a country without varicella UV, offers data to support varicella UV in Belgium. PMID:26130380

  4. Surgical Mortality Audit-lessons Learned in a Developing Nation.

    PubMed

    Bindroo, Sandiya; Saraf, Rakesh

    2015-06-01

    Surgical audit is a systematic, critical analysis of the quality of surgical care that is reviewed by peers against explicit criteria or recognized standards. It is used to improve surgical practice with the ultimate goal of improving patient care. As the pattern of surgical care is different in the developing world, we analyzed mortalities in a referral medical institute of India to suggest interventions for improvement. An analysis of total admissions, different surgeries, and mortalities over 1 year in an urban referral medical institute of northern India was performed, followed by "peer review" of the mortalities. Mortality rates as outcomes and classification was done to provide comparative results. Of 10,005 surgical patients, 337 (male = 221, female = 116) deaths were reported over 1 year. The overall mortality rate was 3.36%, while mortality in operative cases was 1.76%. Total deaths were classified into (1) Viable: 153 (45%), (2) Nonviable: 174 (52%), and (3) Indeterminate: 10 (3%). Exclusion of the nonviable group reduced the mortality rate from 3.36% to 1.62%. Trauma was the major cause of mortality (n = 235; 70%) as compared to other surgical patients (n = 102; 30%). Increased mortality was also associated with emergency procedures (3.66%) as compared to elective surgeries (0.34%). In conclusion, audit of mortality and morbidity helps in initiating and implementing preventive strategies to improve surgical practice and patient care, and to reduce mortality rates. The mortality and morbidity forum is an important educational activity. It should be considered a mandatory activity in all postgraduate training programs.

  5. Conclusions and Recommendations. Chapter 37

    NASA Technical Reports Server (NTRS)

    Lamar, John E.; Hummel, Dietrich

    2009-01-01

    This chapter provides a brief wrap-up of the task group report and focuses on the overall conclusions and recommendations for future work for the CAWAPI and VFE-2 facets beyond the task group. The overall conclusion is that the Technology Readiness Level (TRL) of CFD solvers has been improved in predicting the flow-physics of vortex-dominated flows during the work of the task group, by having flight and wind-tunnel data available for comparison. Moreover, like all good scientific studies, this task group has identified flight conditions on the F-16XL airplane or wind-tunnel test conditions for a specific leading-edge radius on the 65 delta-wing model where the TRL still needs to be increased.

  6. The Safe Dates program: 1-year follow-up results.

    PubMed Central

    Foshee, V A; Bauman, K E; Greene, W F; Koch, G G; Linder, G F; MacDougall, J E

    2000-01-01

    OBJECTIVES: An earlier report described desirable 1-month follow-up effects of the Safe Dates program on psychological, physical, and sexual dating violence. Mediators of the program-behavior relationship also were identified. The present report describes the 1-year follow-up effects of the Safe Dates program. METHODS: Fourteen schools were in the randomized experiment. Data were gathered by questionnaires in schools before program activities and 1 year after the program ended. RESULTS: The short-term behavioral effects had disappeared at 1 year, but effects on mediating variables such as dating violence norms, conflict management skills, and awareness of community services for dating violence were maintained. CONCLUSIONS: The findings are considered in the context of why program effects might have decayed and the possible role of boosters for effect maintenance. PMID:11029999

  7. Gait Asymmetries Persist 1 Year After Anterior Cruciate Ligament Reconstruction

    PubMed Central

    White, Kathleen; Logerstedt, David; Snyder-Mackler, Lynn

    2013-01-01

    Background: After anterior cruciate ligament reconstruction (ACLR), motivation to return to previous levels of activity is high. Very few studies have used return-to-activity criteria to determine when to permit athletic play. Return-to-activity measures objectively evaluate functional limb symmetry; however, previous biomechanical studies have found gait deviations in these individuals that persist up to 2 years after surgery. Purpose: To evaluate gait biomechanics in a specific cohort of ACL patients 1 year after surgery and retrospectively compare individuals who pass return-to-activity criteria 6 months after surgery with those who fail. Study Design: Prospective analysis. Methods: A total of 40 athletes who participated regularly (>50 h/y) in cutting, jumping, and pivoting activities and who sustained an isolated, unilateral ACL rupture were included in this study. All participants underwent reconstruction by the same surgeon and received individualized postoperative rehabilitation. Performance-based and self-report data were measured 6 months after surgery to assess readiness to return to activity (90% outcome required to pass); 20 subjects passed return-to-activity criteria and 20 subjects did not. Motion analysis was performed 1 year after surgery, and knee flexion angles, moments, and excursions were measured during gait and evaluated for all subjects. Results: There was no limb × group interaction or effect of group for all measures. Decreased knee measures were seen on the involved limb compared with the uninvolved limb for all subjects, and failed subjects demonstrated larger differences between limbs. Conclusion: Patients continued to demonstrate biomechanical limb asymmetries 1 year after ACLR, regardless of performance-based measures at 6 months. Early return to activity did not ensure limb symmetry at 1 year. Clinical Relevance: Gait asymmetries were seen in all subjects 1 year after surgery regardless of status at 6 months. Potentially prolonging

  8. Infant Mortality

    MedlinePlus

    ... Control and Prevention. (2013). CDC health disparities and inequalities report—United States, 2013. Morbidity and Mortality Weekly ... M. (2008). The fall and rise of U.S. inequalities in premature mortality: 1960–2002. PLOS Medicine, 5 ( ...

  9. Secondary preventive medication persistence and adherence 1 year after stroke

    PubMed Central

    Olson, D.M.; Zhao, X.; Pan, W.; Zimmer, L.O.; Goldstein, L.B.; Alberts, M.J.; Fagan, S.C.; Fonarow, G.C.; Johnston, S.C.; Kidwell, C.; LaBresh, K.A.; Ovbiagele, B.; Schwamm, L.; Peterson, E.D.

    2011-01-01

    Objective: Data on long-term use of secondary prevention medications following stroke are limited. The Adherence eValuation After Ischemic stroke–Longitudinal (AVAIL) Registry assessed patient, provider, and system-level factors influencing continuation of prevention medications for 1 year following stroke hospitalization discharge. Methods: Patients with ischemic stroke or TIA discharged from 106 hospitals participating in the American Heart Association Get With The Guidelines–Stroke program were surveyed to determine their use of warfarin, antiplatelet, antihypertensive, lipid-lowering, and diabetes medications from discharge to 12 months. Reasons for stopping medications were ascertained. Persistence was defined as continuation of all secondary preventive medications prescribed at hospital discharge, and adherence as continuation of prescribed medications except those stopped according to health care provider instructions. Results: Of the 2,880 patients enrolled in AVAIL, 88.4% (2,457 patients) completed 1-year interviews. Of these, 65.9% were regimen persistent and 86.6% were regimen adherent. Independent predictors of 1-year medication persistence included fewer medications prescribed at discharge, having an adequate income, having an appointment with a primary care provider, and greater understanding of why medications were prescribed and their side effects. Independent predictors of adherence were similar to those for persistence. Conclusions: Although up to one-third of stroke patients discontinued one or more secondary prevention medications within 1 year of hospital discharge, self-discontinuation of these medications is uncommon. Several potentially modifiable patient, provider, and system-level factors associated with persistence and adherence may be targets for future interventions. PMID:21900638

  10. Risk factors and predictors of mortality for proximal humeral fractures

    PubMed Central

    Gooding, Benjamin WT; Manning, Paul A; Wallace, W Angus; Geoghegan, John M

    2014-01-01

    Background Risk factors for mortality after proximal humeral fracture, including socioeconomic status, are poorly defined. This retrospective review of prospectively collected data defines the epidemiology and predictors of mortality in association with proximal humeral fractures. Methods Patients who sustained proximal humeral fractures were identified from fragility fracture and trauma databases between May 2001 and September 2012. Results In total, 1880 patients with a mean age of 69 years and a male to female ratio of 2 : 3 were identified. Socioeconomic distribution is skewed towards the lowest and highest quintiles. Low-energy mechanisms caused 88% of fractures. Men sustain fractures when they are aged 10 years younger and via higher-energy mechanisms. In total, 536 patients (29%) died within the study period with a 1-year mortality of 9.8%, rising to 28.2% at 5 years. Female gender, increasing age, pathological fracture and increased number of co-morbidities were independent variables for increased mortality. Conclusions The present study, which was conducted over an 11-year period, is the first to combine the epidemiology and risk factors for mortality with socioeconomic rank. One-year mortality risk is twice that of the background matched population. Patient counselling with respect to increased mortality should be considered, especially in higher-risk elderly females with multiple co-morbidities. PMID:27582921

  11. Chemotherapy effectiveness and mortality prediction in surgically treated osteosarcoma dogs: A validation study.

    PubMed

    Schmidt, A F; Nielen, M; Withrow, S J; Selmic, L E; Burton, J H; Klungel, O H; Groenwold, R H H; Kirpensteijn, J

    2016-03-01

    Canine osteosarcoma is the most common bone cancer, and an important cause of mortality and morbidity, in large purebred dogs. Previously we constructed two multivariable models to predict a dog's 5-month or 1-year mortality risk after surgical treatment for osteosarcoma. According to the 5-month model, dogs with a relatively low risk of 5-month mortality benefited most from additional chemotherapy treatment. In the present study, we externally validated these results using an independent cohort study of 794 dogs. External performance of our prediction models showed some disagreement between observed and predicted risk, mean difference: -0.11 (95% confidence interval [95% CI]-0.29; 0.08) for 5-month risk and 0.25 (95%CI 0.10; 0.40) for 1-year mortality risk. After updating the intercept, agreement improved: -0.0004 (95%CI-0.16; 0.16) and -0.002 (95%CI-0.15; 0.15). The chemotherapy by predicted mortality risk interaction (P-value=0.01) showed that the chemotherapy compared to no chemotherapy effectiveness was modified by 5-month mortality risk: dogs with a relatively lower risk of mortality benefited most from additional chemotherapy. Chemotherapy effectiveness on 1-year mortality was not significantly modified by predicted risk (P-value=0.28). In conclusion, this external validation study confirmed that our multivariable risk prediction models can predict a patient's mortality risk and that dogs with a relatively lower risk of 5-month mortality seem to benefit most from chemotherapy.

  12. Comparison of weight loss outcomes 1 year after sleeve gastrectomy and Roux-en-Y gastric bypass in patients aged above 50 years

    PubMed Central

    Praveenraj, Palanivelu; Gomes, Rachel M; Kumar, Saravana; Perumal, Sivalingam; Senthilnathan, Palanisamy; Parthasarathi, Ramakrishnan; Rajapandian, Subbiah; Palanivelu, Chinnusamy

    2016-01-01

    INTRODUCTION: Safe, effective weight loss with resolution of comorbidities has been convincingly demonstrated with bariatric surgery in the aged obese. They, however, lose less weight than younger individuals. It is not known if degree of weight loss is influenced by the choice of bariatric procedure. The aim of this study was to compare the degree of weight loss between laparoscopic sleeve gastrectomy (LSG) and laparoscopic Roux-en-Y gastric bypass (LRYGB) in patients above the age of 50 years at 1 year after surgery. MATERIALS AND METHODS: A retrospective analysis was performed of all patients more than 50 years of age who underwent LSG or LRYGB between February 2012 and July 2013 with at least 1 year of follow-up. Data evaluated at 1 year included age, sex, weight, body mass index (BMI), mean operative time, percentage of weight loss and excess weight loss, resolution/remission of diabetes, morbidity and mortality. RESULTS: Of a total of 86 patients, 54 underwent LSG and 32 underwent LRYGB. The mean percentage of excess weight loss at the end of 1 year was 60.19 ± 17.45 % after LSG and 82.76 ± 34.26 % after LRYGB (P = 0.021). One patient developed a sleeve leak after LSG, and 2 developed iron deficiency anaemia after LRYGB. The remission/improvement in diabetes mellitus and biochemistry was similar. CONCLUSION: LRYGB may offer better results than LSG in terms of weight loss in patients over 50 years of age. PMID:27279392

  13. Disparities in Under-Five Child Injury Mortality between Developing and Developed Countries: 1990–2013

    PubMed Central

    Huang, Yun; Wu, Yue; Schwebel, David C.; Zhou, Liang; Hu, Guoqing

    2016-01-01

    Objective: Using estimates from the 2013 Global Burden of Disease (GBD) study, we update evidence on disparities in under-five child injury mortality between developing and developed countries from 1990 to 2013. Methods: Mortality rates were accessed through the online visualization tool by the GBD study 2013 group. We calculated percent change in child injury mortality rates between 1990 and 2013. Data analysis was conducted separately for <1 year and 1–4 years to specify age differences in rate changes. Results: Between 1990 and 2013, over 3-fold mortality gaps were observed between developing countries and developed countries for both age groups in the study time period. Similar decreases in injury rates were observed for developed and developing countries (<1 year: −50% vs. −50% respectively; 1–4 years: −56% vs. −58%). Differences in injury mortality changes during 1990–2013 between developing and developed nations varied with injury cause. There were greater reductions in mortality from transport injury, falls, poisoning, adverse effects of medical treatment, exposure to forces of nature, and collective violence and legal intervention in developed countries, whereas there were larger decreases in mortality from drowning, exposure to mechanical forces, and animal contact in developing countries. Country-specific analysis showed large variations across countries for both injury mortality and changes in injury mortality between 1990 and 2013. Conclusions: Sustained higher child injury mortality during 1990–2013 for developing countries merits the attention of the global injury prevention community. Countries that have high injury mortality can benefit from the success of other countries. PMID:27399740

  14. Mortality among aircraft manufacturing workers

    PubMed Central

    Boice, J. D.; Marano, D. E.; Fryzek, J. P.; Sadler, C. J.; McLaughlin, J. K.

    1999-01-01

    OBJECTIVES: To evaluate the risk of cancer and other diseases among workers engaged in aircraft manufacturing and potentially exposed to compounds containing chromate, trichloroethylene (TCE), perchloroethylene (PCE), and mixed solvents. METHODS: A retrospective cohort mortality study was conducted of workers employed for at least 1 year at a large aircraft manufacturing facility in California on or after 1 January 1960. The mortality experience of these workers was determined by examination of national, state, and company records to the end of 1996. Standardised mortality ratios (SMRs) were evaluated comparing the observed numbers of deaths among workers with those expected in the general population adjusting for age, sex, race, and calendar year. The SMRs for 40 cause of death categories were computed for the total cohort and for subgroups defined by sex, race, position in the factory, work duration, year of first employment, latency, and broad occupational groups. Factory job titles were classified as to likely use of chemicals, and internal Poisson regression analyses were used to compute mortality risk ratios for categories of years of exposure to chromate, TCE, PCE, and mixed solvents, with unexposed factory workers serving as referents. RESULTS: The study cohort comprised 77,965 workers who accrued nearly 1.9 million person-years of follow up (mean 24.2 years). Mortality follow up, estimated as 99% complete, showed that 20,236 workers had died by 31 December 1996, with cause of death obtained for 98%. Workers experienced low overall mortality (all causes of death SMR 0.83) and low cancer mortality (SMR 0.90). No significant increases in risk were found for any of the 40 specific cause of death categories, whereas for several causes the numbers of deaths were significantly below expectation. Analyses by occupational group and specific job titles showed no remarkable mortality patterns. Factory workers estimated to have been routinely exposed to chromate were

  15. Mortality Rates Associated With Odontoid and Subaxial Cervical Spine Fractures.

    PubMed

    Miller, Christopher P; Golinvaux, Nicholas S; Brubacher, Jacob W; Bohl, Daniel D; Deng, Yanhong; Grauer, Jonathan N

    2015-06-01

    Cervical spine fractures can lead to many devastating consequences. However, mortality rates of older individuals with odontoid or subaxial spine fractures have not been definitively established. We conducted a retrospective review of all patients who underwent computed tomography of the cervical spine in the emergency department of a level I trauma center over 9 years to compare mortality rates after odontoid and subaxial fractures in elderly persons with those of the general population. We searched the National Death Index for patient death records, and compared mortality rates at 3 months, 1 year, and 2 years to sex- and age-matched data from the general population. Odontoid fracture survival was 84.4% at 3 months, 82.2% at 1 year, and 72.9% at 2 years. Male survival was significantly worse compared with age- and sex-matched counterparts (P < .001), but female survival was not (P = .568). In subaxial fractures, survival was 87.9% at 3 months and 85.7% at 1 and 2 years. Male survival was decreased compared with age- and sex-matched counterparts (P < .0001), whereas female survival was not (P = .554). In conclusion, the mortality of men with either fracture was greater compared with age-matched men initially, but this normalized. Female survival was not affected by either fracture.

  16. Body Mass Index and Mortality in Acute Myocardial Infarction Patients

    PubMed Central

    Bucholz, Emily M.; Rathore, Saif S.; Reid, Kimberly J.; Jones, Philip G.; Chan, Paul S.; Rich, Michael W.; Spertus, John A.; Krumholz, Harlan M.

    2012-01-01

    Background Previous studies have described an “obesity paradox” with heart failure, whereby higher body mass index (BMI) is associated with lower mortality. However, little is known about the impact of obesity on survival after acute myocardial infarction. Methods Data from 2 registries of patients hospitalized in the United States with acute myocardial infarction between 2003–04 (PREMIER) and 2005–08 (TRIUMPH) were used to examine the association of BMI with mortality. Patients (n=6359) were categorized into BMI groups (kg/m2) using baseline measurements. Two sets of analyses were performed using Cox proportional hazards regression with fractional polynomials to model BMI as categorical and continuous variables. To assess the independent association of BMI with mortality, analyses were repeated adjusting for 7 domains of patient and clinical characteristics. Results Median BMI was 28.6. BMI was inversely associated with crude 1-year mortality (normal, 9.2%; overweight, 6.1%; obese, 4.7%; morbidly obese; 4.6%; p<0.001), which persisted after multivariable adjustment. When BMI was examined as a continuous variable, the hazards curve declined with increasing BMI and then increased above a BMI of 40. Compared with patients with a BMI of 18.5, patients with higher BMIs had a 20% to 68% lower mortality at 1 year. No interactions between age (p=0.37), gender (p=0.87) or diabetes mellitus (p=0.55) were observed. Conclusions There appears to be an “obesity paradox” among acute myocardial infarction patients such that higher BMI is associated with lower mortality, an effect that was not modified by patient characteristics and was comparable across age, gender, and diabetes subgroups. PMID:22483510

  17. Mortality after cardiac surgery in patients with liver cirrhosis classified by the Child-Pugh score.

    PubMed

    Jacob, Kirolos A; Hjortnaes, Jesper; Kranenburg, Guido; de Heer, Frederiek; Kluin, Jolanda

    2015-04-01

    Liver cirrhosis is a known risk factor for postoperative mortality in patients undergoing cardiac surgery. Clinical assessment of liver cirrhosis using the widely accepted Child-Pugh (CP) score is thus vital for evaluation of surgical options and perioperative care. However, detailed mortality rates as a consequence of liver cirrhosis are unclear. This review aimed to stratify the risk of short-term (<30 days) and overall (up to 10 years) mortality after cardiac surgery in patients with liver cirrhosis, classified by the CP score. Thus, PubMed, Embase, CINAHL and the Cochrane Library were systematically reviewed by two independent investigators for studies published up to February 2014, in which mortality in cirrhotic patients, classified by the CP classification, undergoing cardiac surgery was evaluated postoperatively. A total of 993 articles were identified. After critical appraisal of 21 articles, 19 were selected for final analysis. Weighted short-term mortality of cirrhotic patients undergoing cardiac surgery was 19.3% [95% confidence interval (CI): 16.4-22.5%]. Across the different CP groups, short-term mortality appeared to be 9.0% (95% CI: 6.6-12.2%), 37.7% (95% CI: 30.8-44.3%) and 52.0% (95% CI: 33.5-70.0%) in Groups A, B and C, respectively. Weighted overall mortality within 1 year was 42.0% (95% CI: 36.0-48.3%) in all cirrhotic patients. Subdivided in groups, overall mortality within that 1 year was 27.2% (95% CI: 20.9-34.7%), 66.2% (95% CI: 54.3-76.3%) and 78.9% (95% CI: 56.1-92.1%) in Groups A, B and C, respectively. In conclusion, short-term mortality is considerably increased in patients with liver cirrhosis CP class B and C. Overall mortality is significantly high in all classes of liver cirrhosis.

  18. Weather-Related Mortality

    PubMed Central

    Anderson, Brooke G.; Bell, Michelle L.

    2012-01-01

    Background Many studies have linked weather to mortality; however, role of such critical factors as regional variation, susceptible populations, and acclimatization remain unresolved. Methods We applied time-series models to 107 US communities allowing a nonlinear relationship between temperature and mortality by using a 14-year dataset. Second-stage analysis was used to relate cold, heat, and heat wave effect estimates to community-specific variables. We considered exposure timeframe, susceptibility, age, cause of death, and confounding from pollutants. Heat waves were modeled with varying intensity and duration. Results Heat-related mortality was most associated with a shorter lag (average of same day and previous day), with an overall increase of 3.0% (95% posterior interval: 2.4%–3.6%) in mortality risk comparing the 99th and 90th percentile temperatures for the community. Cold-related mortality was most associated with a longer lag (average of current day up to 25 days previous), with a 4.2% (3.2%–5.3%) increase in risk comparing the first and 10th percentile temperatures for the community. Mortality risk increased with the intensity or duration of heat waves. Spatial heterogeneity in effects indicates that weather–mortality relationships from 1 community may not be applicable in another. Larger spatial heterogeneity for absolute temperature estimates (comparing risk at specific temperatures) than for relative temperature estimates (comparing risk at community-specific temperature percentiles) provides evidence for acclimatization. We identified susceptibility based on age, socioeconomic conditions, urbanicity, and central air conditioning. Conclusions Acclimatization, individual susceptibility, and community characteristics all affect heat-related effects on mortality. PMID:19194300

  19. Important factors in predicting mortality outcome from stroke: findings from the Anglia Stroke Clinical Network Evaluation Study

    PubMed Central

    O. Bachmann, Max; Loke, Yoon Kong; D. Musgrave, Stanley; Price, Gill M.; Hale, Rachel; Metcalf, Anthony Kneale; Turner, David A.; Day, Diana J.; A. Warburton, Elizabeth; Potter, John F.

    2017-01-01

    Abstract Background although variation in stroke service provision and outcomes have been previously investigated, it is less well known what service characteristics are associated with reduced short- and medium-term mortality. Methods data from a prospective multicentre study (2009–12) in eight acute regional NHS trusts with a catchment population of about 2.6 million were used to examine the prognostic value of patient-related factors and service characteristics on stroke mortality outcome at 7, 30 and 365 days post stroke, and time to death within 1 year. Results a total of 2,388 acute stroke patients (mean (standard deviation) 76.9 (12.7) years; 47.3% men, 87% ischaemic stroke) were included in the study. Among patients characteristics examined increasing age, haemorrhagic stroke, total anterior circulation stroke type, higher prestroke frailty, history of hypertension and ischaemic heart disease and admission hyperglycaemia predicted 1-year mortality. Additional inclusion of stroke service characteristics controlling for patient and service level characteristics showed varying prognostic impact of service characteristics on stroke mortality over the disease course during first year after stroke at different time points. The most consistent finding was the benefit of higher nursing levels; an increase in one trained nurses per 10 beds was associated with reductions in 30-day mortality of 11–28% (P < 0.0001) and in 1-year mortality of 8–12% (P < 0.001). Conclusions there appears to be consistent and robust evidence of direct clinical benefit on mortality up to 1 year after acute stroke of higher numbers of trained nursing staff over and above that of other recognised mortality risk factors. PMID:28181626

  20. Tackling Health Inequities in Chile: Maternal, Newborn, Infant, and Child Mortality Between 1990 and 2004

    PubMed Central

    Requejo, Jennifer Harris; Nien, Jyh Kae; Merialdi, Mario; Bustreo, Flavia; Betran, Ana Pilar

    2009-01-01

    Objectives. We analyzed trends in maternal, newborn, and child mortality in Chile between 1990 and 2004, after the introduction of national interventions and reforms, and examined associations between trends and interventions. Methods. Data were provided by the Chilean Ministry of Health on all pregnancies between 1990 and 2004 (approximately 4 000 000). We calculated yearly maternal mortality ratios, stillbirth rates, and mortality rates for neonates, infants (aged > 28 days and < 1 year), and children aged 1 to 4 years. We also calculated these statistics by 5-year intervals for Chile's poorest to richest district quintiles. Results. During the study period, the maternal mortality ratio decreased from 42.1 to 18.5 per 100 000 live births. The mortality rate for neonates decreased from 9.0 to 5.7 per 1000 births, for infants from 7.8 to 3.1 per 1000 births, and for young children from 3.1 to 1.7 per 1000 live births. The stillbirth rate declined from 6.0 to 5.0 per 1000 births. Disparities in these mortality statistics between the poorest and richest district quintiles also decreased, with the largest mortality reductions in the poorest quintile. Conclusions. During a period of socioeconomic development and health sector reforms, Chile experienced significant mortality and inequity reductions. PMID:19443831

  1. Genetic, Physiological, and Lifestyle Predictors of Mortality in the General Population

    PubMed Central

    Walter, Stefan; Mackenbach, Johan; Vokó, Zoltán; Lhachimi, Stefan; Ikram, M. Arfan; Uitterlinden, André G.; Newman, Anne B.; Murabito, Joanne M.; Garcia, Melissa E.; Gudnason, Vilmundur; Tanaka, Toshiko; Tranah, Gregory J.; Wallaschofski, Henri; Kocher, Thomas; Launer, Lenore J.; Franceschini, Nora; Schipper, Maarten; Hofman, Albert

    2012-01-01

    Objectives. We investigated the quality of 162 variables, focusing on the contribution of genetic markers, used solely or in combination with other characteristics, when predicting mortality. Methods. In 5974 participants from the Rotterdam Study, followed for a median of 15.1 years, 7 groups of factors including age and gender, genetics, socioeconomics, lifestyle, physiological characteristics, prevalent diseases, and indicators of general health were related to all-cause mortality. Genetic variables were identified from 8 genome-wide association scans (n = 19 033) and literature review. Results. We observed 3174 deaths during follow-up. The fully adjusted model (C-statistic for 15-year follow-up [C15y] = 0.80; 95% confidence interval [CI] = 0.75, 0.77) predicted mortality well. Most of the additional information apart from age and sex stemmed from physiological markers, prevalent diseases, and general health. Socioeconomic factors and lifestyle contributed meaningfully to mortality risk prediction with longer prediction horizon. Although specific genetic factors were independently associated with mortality, jointly they contributed little to mortality prediction (C15y = 0.56; 95% CI = 0.55, 0.57). Conclusions. Mortality can be predicted reasonably well over a long period. Genetic factors independently predict mortality, but only modestly more than other risk indicators. PMID:22397355

  2. Choking first aid - infant under 1 year - slideshow

    MedlinePlus

    ... page: //medlineplus.gov/ency/presentations/100221.htm Choking first aid - infant under 1 year - series—Part 1 To ... Loss of consciousness if blockage is not cleared FIRST AID 1. DO NOT perform these steps if the ...

  3. Choking first aid - adult or child over 1 year - slideshow

    MedlinePlus

    ... page: //medlineplus.gov/ency/presentations/100222.htm Choking first aid - adult or child over 1 year - series—Part ... occur in as little as 4 minutes. Rapid first aid for choking can save a life. The universal ...

  4. Cults and mental health: clinical conclusions.

    PubMed

    Levine, S V

    1981-12-01

    The field of cults and their relation to psychological and psychiatric disorder is reft with rhetoric and opinion. There has been a particular dearth of documentation and substantiated data supporting psychiatric opinion. As a result of considerable research, clinical work, and an extensive literature review, certain conclusions or strongly suggested positions are enunciated. An attempt is made to substantiate each of the ten assertions based on existing data, in the hope that they will clarify the muddy existing data, area, make clinical positions and interventions more soundly based, and inspire debate and heuristic efforts.

  5. Mortal assets

    SciTech Connect

    Howe, Geoffrey R.; Zablotska, Lydia B.; Fix, John J.; Egel, John N.; Buchanan, Jeffrey A.

    2005-11-01

    Workers employed in 15 utilities that generate nuclear power in the United States have been followed for up to 18 years between 1979 and 1997. Their cumulative dose from whole-body ionizing radiation has been determined from the dose records maintained by the facilities themselves and the REIRS and REMS systems maintained by the Nuclear Regulatory Commission and the Department of Energy, respectively. Mortality in the cohort from a number of causes has been analyzed with respect to individual radiation doses. The cohort displays a very substantial healthy worker effect, i.e. considerably lower cancer and noncancer mortality than the general population. Based on 26 and 368 deaths, respectively, positive though statistically nonsignificant associations were seen for mortality from leukemia (excluding chronic lymphocytic leukemia) and all solid cancers combined, with excess relative risks per sievert of 5.67 (95% confidence interval (CI) -2.56, 30.4) and 0.596 (95% CI -2.01, 4.64), respectively. These estimates are very similar to those from the atomic bomb survivors study, though the wide confidence intervals are also consistent with lower or higher risk estimates. A strong positive and statistically significant association between radiation dose and deaths from arteriosclerotic heart disease including coronary heart disease was also observed in the cohort, with an ERR of 8.78 (95% CI 2.10, 20.0). Whle associations with heart disease have been reported in some other occupational studies, the magnitude of the present association is not consistent with them and therefore needs cautious interpretation and merits further attention. At present, the relatively small number of deaths and the young age of the cohort (mean age at end of follow-up is 45 years) limit the power of the study, but further follow-up is 45 years) limit the power of the study, but further follow-up and the inclusion of the present data in an ongoing IARC combined analysis of nuclear workers from 15

  6. Patient characteristics associated with in-hospital mortality in children following tracheotomy

    PubMed Central

    Berry, Jay G; Graham, Robert J; Roberson, David W; Rhein, Lawrence; Graham, Dionne A; Zhou, Jing; O’Brien, Jane; Putney, Heather; Goldmann, Donald A

    2011-01-01

    Objectives To identify children at risk for in-hospital mortality following tracheotomy. Design Retrospective cohort study. Setting 25 746 876 US hospitalisations for children within the Kids’ Inpatient Database 1997, 2000, 2003 and 2006. Participants 18 806 hospitalisations of children ages 0–18 years undergoing tracheotomy, identified from ICD-9-CM tracheotomy procedure codes. Main outcome measure Mortality during the initial hospitalisation when tracheotomy was performed in relation to patient demographic and clinical characteristics (neuromuscular impairment (NI), chronic lung disease, upper airway anomaly, prematurity, congenital heart disease, upper airway infection and trauma) identified with ICD-9-CM codes. Results Between 1997 and 2006, mortality following tracheotomy ranged from 7.7% to 8.5%. In each year, higher mortality was observed in children undergoing tracheotomy who were aged <1 year compared with children aged 1–4 years (mortality range: 10.2–13.1% vs 1.1–4.2%); in children with congenital heart disease, compared with children without congenital heart disease (13.1–18.7% vs 6.2–7.1%) and in children with prematurity, compared with children who were not premature (13.0–19.4% vs 6.8–7.3%). Lower mortality was observed in children with an upper airway anomaly compared with children without an upper airway anomaly (1.5–5.1% vs 9.1–10.3%). In 2006, the highest mortality (40.0%) was observed in premature children with NI and congenital heart disease, who did not have an upper airway anomaly. Conclusions Congenital heart disease, prematurity, the absence of an upper airway anomaly and age <1 year were characteristics associated with higher mortality in children following tracheotomy. These findings may assist provider communication with children and families regarding early prognosis following tracheotomy. PMID:20522454

  7. Association Between Valvular Surgery and Mortality Among Patients With Infective Endocarditis Complicated by Heart Failure

    PubMed Central

    Kiefer, Todd; Park, Lawrence; Tribouilloy, Christophe; Cortes, Claudia; Casillo, Roberta; Chu, Vivian; Delahaye, Francois; Durante-Mangoni, Emanuele; Edathodu, Jameela; Falces, Carlos; Logar, Mateja; Miró, José M.; Naber, Christophe; Tripodi, Marie Françoise; Murdoch, David R.; Moreillon, Philippe; Utili, Riccardo; Wang, Andrew

    2016-01-01

    fungi), severe HF (New York Heart Association class III or IV), stroke, and paravalvular complications were independently associated with 1-year mortality, whereas valvular surgery during the initial hospitalization was associated with lower mortality. Conclusion In this cohort of patients with infective endocarditis complicated by HF, severity of HF was strongly associated with surgical therapy and subsequent mortality, whereas valvular surgery was associated with lower in-hospital and 1-year mortality. PMID:22110106

  8. Utility of a Genetic Risk Score to Predict Recurrent Cardiovascular Events 1 Year After an Acute Coronary Syndrome: A Pooled Analysis of the RISCA, PRAXY, and TRIUMPH Cohorts

    PubMed Central

    Labos, Christopher; Martinez, Sara C.; Leo Wang, Rui Hao; Lenzini, Petra A.; Pilote, Louise; Bogaty, Peter; Brophy, James M.; Engert, James C.; Cresci, Sharon; Thanassoulis, George

    2015-01-01

    Background Limited evidence exists regarding the utility of genetic risk scores (GRS) in predicting recurrent cardiovascular events after acute coronary syndrome (ACS). We sought to determine whether a GRS would predict early recurrent cardiovascular events within 1 year of ACS. Methods & Results Participants admitted with acute coronary syndromes from the RISCA, PRAXY, and TRIUMPH cohorts, were genotyped for 30 single nucleotide polymorphisms (SNPs) associated with coronary artery disease (CAD) or myocardial infarction (MI) in prior genome wide association studies. A 30 SNP CAD/MI GRS was constructed. The primary endpoint was defined as all-cause mortality, recurrent ACS or cardiac re-hospitalization within 1 year of ACS admission. Results across all cohorts for the 30 SNP CAD/MI GRS were pooled using a random-effects model. There were 1040 patients from the RISCA cohort, 691 patients from the PRAXY cohort, and 1772 patients from the TRIUMPH cohort included in the analysis and 389 occurrences of the primary endpoint of recurrent events at 1-year post-ACS. In unadjusted and fully adjusted analyses, a 30 SNP GRS was not significantly associated with recurrent events (HR per allele 0.97 (95%CI 0.91–1.03) for RISCA, HR 0.99 (95%CI 0.93–1.05) for PRAXY, 0.98 (95%CI 0.94–1.02) for TRIUMPH, and 0.98 (95%CI 0.95–1.01) for the pooled analysis). Addition of this GRS to the GRACE risk model did not significantly improve risk prediction. Conclusion The 30 MI SNP GRS was not associated with recurrent events 1-year post ACS in pooled analyses across cohorts and did not improve risk discrimination or reclassification indices. Our results suggest that the genetic etiology of early events post-ACS may differ from later events. PMID:26232166

  9. [Maternal mortality and perinatal mortality].

    PubMed

    Boutaleb, Y; Mesbahi, M; Lahlou, D; Aderdour, M

    1982-01-01

    94 maternal deaths and 1546 fetal and neonatal deaths were registered among 28,706 births at the CHU Averroes in Casablanca between 1978-80. 45% of women who deliver at the clinic are very poor and only 10% are relatively well off. Obstetrical antecedents were noted in 27% of the fetal deaths. 70% of the maternal deaths occurred in women aged 20-34. 32 maternal deaths occurred among 16,232 women with 1-2 children, 30 among 6514 women with 3-5 children, and 32 among 5960 women with 6-14 children. 11,027 of the 28,706 were primaparas. Perinatal mortality was 4.46% among primaparas, 8.24% among grand multiparas, and 4.1% among secondiparas. In 58 of the 94 cases of maternal mortality the woman was hospitalized after attempting delivery at home or in a village clinic. Among women with 1 or 2 children, hemorrhage was the cause of death in 8 cases, infection in 7 cases, eclampsia in 3 cases, thromboembolism in 2 cases, uterine inversion in 2 cases, pulmonary tuberculosis in 1 case, embolism in 5 cases, and other causes 1 case each. Among women with 3-5 children hemorrhage was the cause of death in 10 cases, septicemia in 3 cases, uterine rupture in 3 cases, eclampsia in 3 cases, uterine inversion in 2 cases, viral hepatitis in 2 cases, emboli in 2 cases, and other reasons 1 case each. Among grand multiparas hemorrhage was the cause of death in 11 cases, uterine rupture in 12 cases, peritonitis in 2 cases, eclampsia in 2 cases, emboli in 2 cases, and other causes 1 case each. 19 of the maternal deaths were judged to have been avoidable with better management. Prematurity and birth weight of 1000-2500 g associated or not with other pathology were found in 714 of 1546 perinatal deaths. Of 390 cases of death in utero with retention and maceration, 68 were caused by reno-vascular syndromes, 76 by maternal infections, 33 by maternal syphilis, 26 by fetal malformation, 18 by maternal diabetes, 10 by Rh incompatability, and 159 by indeterminate causes. In 795 cases of

  10. Methodological Considerations When Studying the Association between Patient-Reported Care Experiences and Mortality

    PubMed Central

    Xu, Xiao; Buta, Eugenia; Anhang Price, Rebecca; Elliott, Marc N; Hays, Ron D; Cleary, Paul D

    2015-01-01

    Objective To illustrate methodological considerations when assessing the relationship between patient care experiences and mortality. Data Source Medical Expenditure Panel Survey data (2000–2005) linked to National Health Interview Survey and National Death Index mortality data through December 31, 2006. Study Design We estimated Cox proportional hazards models with mortality as the dependent variable and patient experience measures as independent variables and assessed consistency of experiences over time. Data Extraction Methods We used data from respondents age 18 or older with at least one doctor’s office or clinic visit during the year prior to the round 2 interview. We excluded subjects who died in the baseline year. Principal Findings The association between overall care experiences and mortality was significant for deaths not amenable to medical care and all-cause mortality, but not for amenable deaths. More than half of respondents were in a different care experience quartile over a 1-year period. In the five individual experience questions we analyzed, only time spent with the patient was significantly associated with mortality. Conclusions Deaths not amenable to medical care and the time-varying and multifaceted nature of patient care experience are important issues to consider when assessing the relationship between care experience and mortality. PMID:25483571

  11. Diagnosis and mortality in 47,XYY persons: a registry study

    PubMed Central

    2010-01-01

    Background Sex chromosomal abnormalities are relatively common, yet many aspects of these syndromes remain unexplored. For instance epidemiological data in 47,XYY persons are still limited. Methods Using a national Danish registry, we identified 208 persons with 47,XYY or a compatible karyotype, whereof 36 were deceased; all were diagnosed from 1968 to 2008. For further analyses, we identified age matched controls from the male background population (n = 20,078) in Statistics Denmark. We report nationwide prevalence data, data regarding age at diagnosis, as well as total and cause specific mortality data in these persons. Results The average prevalence was 14.2 47,XYY persons per 100,000, which is reduced compared to the expected 98 per 100,000. Their median age at diagnosis was 17.1 years. We found a significantly decreased lifespan from 77.9 years (controls) to 67.5 years (47,XYY persons). Total mortality was significantly increased compared to controls, with a hazard ratio of 3.6 (2.6-5.1). Dividing the causes of deaths according to the International Classification of Diseases, we identified an increased hazard ratio in all informative chapters, with a significantly increased ratio in cancer, pulmonary, neurological and unspecified diseases, and trauma. Conclusion We here present national epidemiological data regarding 47,XYY syndrome, including prevalence and mortality data, showing a significantly delay to diagnosis, reduced life expectancy and an increased total and cause specific mortality. PMID:20509956

  12. Outcomes of surgery among the Medicare aged: mortality after surgery.

    PubMed

    Lubitz, J; Riley, G; Newton, M

    1985-01-01

    This study examines post-surgical mortality, up to 1 year after surgery, for eight common operations among aged Medicare enrollees. The operations with the highest mortality in the 1.5 months after surgery were femur fracture reduction, hip arthroplasty (other, i.e., not total replacement), and coronary artery bypass. Mortality was still above average for femur fracture reduction, hip arthroplasty (other), and transurethral prostatectomy 1 year after surgery. The highest mortality rates following surgery were for people 85 years of age or over. This raises the following question: Should certain elective surgery be performed at younger ages if it appears that surgery may eventually be needed?

  13. Otitis Media and Language Development at 1 Year of Age.

    ERIC Educational Resources Information Center

    Wallace, Ina F.; And Others

    1988-01-01

    Fifteen 1-year-olds without otitis media were compared to 12 babies who were otitis positive. No significant differences were detected on the Bayley Scales of Infant Development or the Sequenced Inventory of Communication Development (SICD) Receptive scale. However, the otitis-positive group exhibited lower SICD Expressive scores than the…

  14. Anxiety Sensitivity and Panic Attacks: A 1-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Li, Wen; Zinbarg, Richard E.

    2007-01-01

    The hypothesis that anxiety sensitivity (AS) is a risk factor for panic genesis has obtained compelling support, but the clinical/practical importance of AS in panic genesis has been questioned. In addition, the association between panic experience and AS increase has not been clearly demonstrated. Through this 1-year longitudinal study among…

  15. Oral health problems and mortality

    PubMed Central

    Kim, Jung Ki; Baker, Lindsey A.; Davarian, Shieva; Crimmins, Eileen

    2013-01-01

    Background/purpose Previous studies have shown the relationship between individual oral health conditions and mortality; however, the relationship between mortality and multiple oral health conditions has not been examined. This study investigates the link between individual oral health problems and oral comorbidity and mortality risk. Materials and methods Data are derived from the National Health and Nutrition Examination Survey 1999–2004, which is linked to the National Death Index for mortality follow-up through 2006. We estimated the risk of mortality among people with three individual oral health conditions—tooth loss, root caries, and periodontitis as well as with oral comorbidity—or having all three conditions. Results Significant tooth loss, root caries, and periodontal disease were associated with increased odds of dying. The relationship between oral health conditions and mortality disappeared when controlling for sociodemographic, health, and/or health behavioral indicators. Having multiple oral health problems was associated with an even higher rate of mortality. Conclusion Individual oral health conditions—tooth loss, root caries, and periodontal disease—were not related to mortality when sociodemographic, health, and/or health behavioral factors were considered, and there was no differential pattern between the three conditions. Multiple oral health problems were associated with a higher risk of dying. PMID:24416472

  16. Pulmonary toxicity of cyclophosphamide: a 1-year study

    SciTech Connect

    Morse, C.C.; Sigler, C.; Lock, S.; Hakkinen, P.J.; Haschek, W.M.; Witschi, H.P.

    1985-01-01

    The development of cyclophosphamide-induced pulmonary lesions over a 1-year period was studied in mice. Male BALB/c mice received a single intraperitoneal injection of 100 mg/kg of cyclophosphamide. Within 3 weeks there were scattered foci of intraalveolar foamy macrophages. With time, these foci increased in size and, 1 year later, occupied large areas in all lung lobes. There was also diffuse interstitial fibrosis. Chemical determination done 3, 12, 24, and 52 weeks after cyclophosphamide showed that lungs of animals treated with cyclophosphamide had significantly more hydroxyproline per lung than controls. One year after cyclophosphamide pressure - volume curves measured in vivo were shifted down and to the right and total lung volumes were decreased. A single injection of cyclophosphamide produced an irreversible and progressive pulmonary lesion. 16 references, 5 figures, 3 tables.

  17. Cancer mortality in workers exposed to 2,3,7,8-tetrachlorodibenzo-p-dioxin

    SciTech Connect

    Fingerhut, M.A.; Halperin, W.E.; Marlow, D.A.; Piacitelli, L.A.; Honchar, P.A.; Sweeney, M.H.; Greife, A.L.; Dill, P.A.; Steenland, K.; Suruda, A.J. )

    1991-01-24

    In both animal and epidemiologic studies, exposure to dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin, or TCDD) has been associated with an increased risk of cancer. We conducted a retrospective cohort study of mortality among the 5172 workers at 12 plants in the United States that produced chemicals contaminated with TCDD. Occupational exposure was documented by reviewing job descriptions and by measuring TCDD in serum from a sample of 253 workers. Causes of death were taken from death certificates. Mortality from several cancers previously associated with TCDD (stomach, liver, and nasal cancers, Hodgkin's disease, and non-Hodgkin's lymphoma) was not significantly elevated in this cohort. Mortality from soft-tissue sarcoma was increased, but not significantly (4 deaths; standardized mortality ratio (SMR), 338; 95 percent confidence interval, 92 to 865). In the subcohort of 1520 workers with greater than or equal to 1 year of exposure and greater than or equal to 20 years of latency, however, mortality was significantly increased for soft-tissue sarcoma (3 deaths; SMR, 922; 95 percent confidence interval, 190 to 2695) and for cancers of the respiratory system (SMR, 142; 95 percent confidence interval, 103 to 192). Mortality from all cancers combined was slightly but significantly elevated in the overall cohort (SMR, 115; 95 percent confidence interval, 102 to 130) and was higher in the subcohort with greater than or equal to 1 year of exposure and greater than or equal to 20 years of latency (SMR, 146; 95 percent confidence interval, 121 to 176). This study of mortality among workers with occupational exposure to TCDD does not confirm the high relative risks reported for many cancers in previous studies. Conclusions about an increase in the risk of soft-tissue sarcoma are limited by small numbers and misclassification on death certificates.

  18. Stability of physical assessment of older drivers over 1 year.

    PubMed

    Smith, Andrew; Marshall, Shawn; Porter, Michelle; Ha, Linda; Bédard, Michel; Gélinas, Isabelle; Man-Son-Hing, Malcolm; Mazer, Barbara; Rapoport, Mark; Tuokko, Holly; Vrkljan, Brenda

    2013-12-01

    Older adults represent the fastest-growing population of drivers with a valid driver's licence. Also common in this age group are multiple chronic medical conditions that may have an effect on physical function and driving ability. Determining the reliability of physical measures used to assess older drivers' functional ability is important to identifying those who are safe to continue driving. Most previous reliability studies of clinical physical measures of health used test-retest intervals shorter than those between patient visits with a clinician. In the present study we examined a more clinically representative interval of 1 year to determine the stability of commonly used physical measures collected during the Candrive II prospective cohort study of older drivers. Reliability statistics indicate that the sequential finger-thumb opposition, rapid pace walk and the Pelli-Robson contrast sensitivity tests have adequate stability over 1 year. Poor stability was observed for the one-legged stance and Snellen visual acuity test. Several assessments with nominal data (Marottoli method [functional neck range of motion], whispered voice test, range of motion and strength testing) lacked sufficient variability to conduct reliability analyses; however, a lack of variability between test days suggests consistency over a 1-year time frame. Our results provide evidence that specific physical measures are stable in monitoring functional ability over the course of a year.

  19. XEN Glaucoma Implant with Mitomycin C 1-Year Follow-Up: Result and Complications

    PubMed Central

    Bilgic, Alper; Eltanamly, Rasha

    2017-01-01

    Purpose. To evaluate gel microstent (XEN, Aquesys, Inc) for treatment of primary open angle glaucoma (POAG). Methods. In this prospective interventional study, 13 eyes with POAG underwent XEN implantation with subconjunctival mitomycin-C. Of those eyes, 3 were pseudophakic and 10 underwent simultaneous phacoemulsification and XEN. Patients had uncontrolled IOP, had intolerance to therapy, or had maximal therapy but undergoing cataract extraction. Follow-up visits included IOP, number of medications, vision, and complications and lasted for 1 year. Complete success was defined as IOP reduction ≥20% from preoperative baseline at 1 year without any glaucoma medications while partial success as IOP reduction of ≥20% at 1 year with medications. Results. IOP dropped from 16 ± 4 mmHg pre-op to 9 ± 5, 11 ± 6, 12 ± 5, 12 ± 4, and 12 ± 3 mmHg at 1 week, 1, 3, 6, and 12 months (p = 0.004, 0.026, 0.034, 0.01, and 0.01, Wilcoxon Signed Ranks) consecutively. BCVA (LogMAR) was 0.33 ± 0.34 and improved to 0.13 ± 0.11 at 1 year. Mean number of medications dropped from 1.9 ± 1 preoperatively to 0.3 ± 0.49 (p = 0.003) at 1 year. 42% of eyes achieved complete success and 66% qualified success. Complications included choroidal detachment in 2 eyes, and implant extrusion in 1 eye, and 2 eyes underwent trabeculectomy. Conclusion. XEN implant is an effective surgical treatment for POAG, with significant reduction in IOP and glaucoma medications at 1 year follow-up. PMID:28348884

  20. Quality of Vitamin K Antagonist Control and 1-Year Outcomes in Patients with Atrial Fibrillation: A Global Perspective from the GARFIELD-AF Registry

    PubMed Central

    Haas, Sylvia; ten Cate, Hugo; Accetta, Gabriele; Angchaisuksiri, Pantep; Bassand, Jean-Pierre; Camm, A. John; Corbalan, Ramon; Darius, Harald; Fitzmaurice, David A.; Goldhaber, Samuel Z.; Goto, Shinya; Jacobson, Barry; Kayani, Gloria; Mantovani, Lorenzo G.; Misselwitz, Frank; Pieper, Karen; Schellong, Sebastian M.; Stepinska, Janina; Turpie, Alexander G. G.; van Eickels, Martin; Kakkar, Ajay K.

    2016-01-01

    Aims Vitamin K antagonists (VKAs) need to be individually dosed. International guidelines recommend a target range of international normalised ratio (INR) of 2.0–3.0 for stroke prevention in atrial fibrillation (AF). We analysed the time in this therapeutic range (TTR) of VKA-treated patients with newly diagnosed AF in the ongoing, global, observational registry GARFIELD-AF. Taking TTR as a measure of the quality of patient management, we analysed its relationship with 1-year outcomes, including stroke/systemic embolism (SE), major bleeding, and all-cause mortality. Methods and Results TTR was calculated for 9934 patients using 136,082 INR measurements during 1-year follow-up. The mean TTR was 55.0%; values were similar for different VKAs. 5851 (58.9%) patients had TTR<65%; 4083 (41.1%) TTR≥65%. The proportion of patients with TTR≥65% varied from 16.7% in Asia to 49.4% in Europe. There was a 2.6-fold increase in the risk of stroke/SE, 1.5-fold increase in the risk of major bleeding, and 2.4-fold increase in the risk of all-cause mortality with TTR<65% versus ≥65% after adjusting for potential confounders. The population attributable fraction, i.e. the proportion of events attributable to suboptimal anticoagulation among VKA users, was 47.7% for stroke/SE, 16.7% for major bleeding, and 45.4% for all-cause mortality. In patients with TTR<65%, the risk of first stroke/SE was highest in the first 4 months and decreased thereafter (test for trend, p = 0.021). In these patients, the risk of first major bleed declined during follow-up (p = 0.005), whereas in patients with TTR≥65%, the risk increased over time (p = 0.027). Conclusion A large proportion of patients with AF had poor VKA control and these patients had higher risks of stroke/SE, major bleeding, and all-cause mortality. Our data suggest that there is room for improvement of VKA control in routine clinical practice and that this could substantially reduce adverse outcomes. Trial Registration Clinical

  1. Management and 1-year outcomes of patients with atrial fibrillation in the Middle East: Gulf survey of atrial fibrillation events.

    PubMed

    Zubaid, Mohammad; Rashed, Wafa A; Alsheikh-Ali, Alawi A; Al-Zakwani, Ibrahim; AlMahmeed, Wael; Shehab, Abdullah; Sulaiman, Kadhim; Qudaimi, Ahmed Al; Asaad, Nidal; Amin, Haitham

    2015-05-01

    We describe management and outcomes of patients with nonvalvular atrial fibrillation (AF) in the Middle East. Consecutive patients with AF presenting to emergency departments (EDs) were prospectively enrolled. Among 1721 patients with nonvalvular AF, mean age was 59 ± 16 years and 44% were women. Comorbidities were common such as hypertension (59%), diabetes (33%), and coronary artery disease (33%). Warfarin was not prescribed to 40% of patients with Congestive heart failure, Hypertension, Age, Diabetes mellitus, Stroke/TIA2 score of ≥2. One-year rates of stroke/transient ischemic attack (TIA) and all-cause mortality were 4.2% and 15.3%, respectively. Warfarin use at hospital-ED discharge was independently associated with lower 1-year rate of stroke/TIA (odds ratio [OR], 0.38; 95% confidence interval [CI], 0.17-0.85; P = .015) and all-cause mortality (OR, 0.51; 95% CI, 0.32-0.83; P = .006). Prior history of heart failure and peripheral vascular disease was independent mortality predictors. Our patients are relatively young with significant cardiovascular risk. Their anticoagulation treatment is suboptimal, and 1-year all-cause mortality and stroke/TIA event rates are relatively high.

  2. Predictive Factors of Hospital Mortality Due to Myocardial Infarction: A Multilevel Analysis of Iran's National Data

    PubMed Central

    Ahmadi, Ali; Soori, Hamid; Mehrabi, Yadollah; Etemad, Koorosh; Sajjadi, Homeira; Sadeghi, Mehraban

    2015-01-01

    Background: Regarding failure to establish the statistical presuppositions for analysis of the data by conventional approaches, hierarchical structure of the data as well as the effect of higher-level variables, this study was conducted to determine the factors independently associated with hospital mortality due to myocardial infarction (MI) in Iran using a multilevel analysis. Methods: This study was a national, hospital-based, and cross-sectional study. In this study, the data of 20750 new MI patients between April, 2012 and March, 2013 in Iran were used. The hospital mortality due to MI was considered as the dependent variable. The demographic data, clinical and behavioral risk factors at the individual level and environmental data were gathered. Multilevel logistic regression models with Stata software were used to analyze the data. Results: Within 1-year of study, the frequency (%) of hospital mortality within 30 days of admission was derived 2511 (12.1%) patients. The adjusted odds ratio (OR) of mortality with (95% confidence interval [CI]) was derived 2.07 (95% CI: 1.5–2.8) for right bundle branch block, 1.5 (95% CI: 1.3–1.7) for ST-segment elevation MI, 1.3 (95% CI: 1.1–1.4) for female gender, and 1.2 (95% CI: 1.1–1.3) for humidity, all of which were considered as risk factors of mortality. But, OR of mortality was 0.7 for precipitation (95% CI: 0.7–0.8) and 0.5 for angioplasty (95% CI: 0.4–0.6) were considered as protective factors of mortality. Conclusions: Individual risk factors had independent effects on the hospital mortality due to MI. Variables in the province level had no significant effect on the outcome of MI. Increasing access and quality to treatment could reduce the mortality due to MI. PMID:26730342

  3. Acquired childhood aphasia. Outcome 1 year after onset.

    PubMed

    Loonen, M C; van Dongen, H R

    1990-12-01

    The effects of the variables age at onset, cause, severity and bilaterality of lesion, and type of aphasia on course and outcome were investigated in a group of 28 aphasic children. Analysis of spontaneous speech and tests of auditory verbal comprehension were used to determine the presence of aphasia. The severity of the cerebral lesion was assessed using a rating scale for computed tomographic scans. Most of the children had not recovered completely 1 year after onset. Recovery was significantly different according to etiological categories. Complete recovery was seen in the majority of traumatic cases.

  4. Contribution of Alzheimer disease to mortality in the United States

    PubMed Central

    Leurgans, Sue E.; Hebert, Liesi E.; Scherr, Paul A.; Yaffe, Kristine; Bennett, David A.

    2014-01-01

    Objective: To assess the burden of mortality attributable to Alzheimer disease (AD) dementia in the United States. Methods: Data came from 2,566 persons aged 65 years and older (mean 78.1 years) without dementia at baseline from 2 cohort studies of aging with identical annual diagnostic assessments of dementia. Because both studies require organ donation, ascertainment of mortality was complete and dates of death accurate. Mortality hazard ratios (HRs) after incident AD dementia were estimated per 10-year age strata from proportional hazards models. Population attributable risk percentage was derived to estimate excess mortality after a diagnosis of AD dementia. The number of excess deaths attributable to AD dementia in the United States was then estimated. Results: Over an average of 8 years, 559 participants (21.8%) without dementia at baseline developed AD dementia and 1,090 (42.4%) died. Median time from AD dementia diagnosis to death was 3.8 years. The mortality HR for AD dementia was 4.30 (confidence interval = 3.33, 5.58) for ages 75–84 years and 2.77 (confidence interval = 2.37, 3.23) for ages 85 years and older (too few deaths after AD dementia in ages 65–74 were available to estimate HR). Population attributable risk percentage was 37.0% for ages 75–84 and 35.8% for ages 85 and older. An estimated 503,400 deaths in Americans aged 75 years and older were attributable to AD dementia in 2010. Conclusions: A larger number of deaths are attributable to AD dementia in the United States each year than the number (<84,000 in 2010) reported on death certificates. PMID:24598707

  5. Efficacy of risedronate in men with primary and secondary osteoporosis: results of a 1-year study.

    PubMed

    Ringe, J D; Faber, H; Farahmand, P; Dorst, A

    2006-03-01

    Osteoporosis is prevalent in men with an estimated one in eight men older than 50 years suffering from osteoporotic fracture, and a higher mortality rate after fracture among men compared with women. There are few approved therapies for osteoporosis in men. This observational study assesses the efficacy and safety of risedronate in the treatment of men with primary and secondary osteoporosis. A single-center, open label, randomized, prospective 1-year study was conducted in men with primary or secondary osteoporosis. Patients were randomized to risedronate (risedronate 5 mg/day plus calcium 1,000 mg/day and vitamin D 800 IU/day) or control groups (alfacalcidol 1 mug/day plus calcium 500 mg/day or vitamin D 1,000 IU/day plus calcium 800 mg/day). Bone mineral density (BMD) measurements, X-rays of the spine, a medical history and physical exam, and patient self-assessments of back pain were performed at baseline and 12 months. Blinded semi-quantitative fracture assessment was conducted by a radiologist. A total of 316 men with osteoporosis were enrolled in the trial (risedronate, n=158; control, n=158). At 1 year lumbar spine BMD increased by 4.7% in the risedronate group versus an increase of 1.0% in the control group (P<0.001). Significant increases in BMD at the total hip and femoral neck were also observed with risedronate compared with the control group. The incidence of new vertebral fracture in the risedronate group was reduced by 60% versus the control group (P=0.028). Daily treatment with risedronate for 12 months significantly increased BMD at the lumbar spine, femoral neck and total hip and significantly reduced the incidence of new vertebral fractures. This is the first prospective, randomized, controlled trial to demonstrate a significant reduction in vertebral fractures in 1 year in men with primary or secondary osteoporosis.

  6. Endoscopic sleeve gastroplasty with 1-year follow-up: factors predictive of success

    PubMed Central

    Lopez-Nava, G.; Galvao, M.; Bautista-Castaño, I.; Fernandez-Corbelle, J. P.; Trell, M.

    2016-01-01

    Background and study aims: Bariatric endoscopy has emerged as an aid in the nonsurgical treatment of obesity. The objective of this study is to critically provide the results and follow-up of endoscopic sleeve gastroplasty 1 year after the procedure. Patients and methods: Prospective single-center follow-up study of 25 patients (5 men, 20 women) who underwent flexible endoscopic suturing for endoluminal gastric volume reduction. A multidisciplinary team provided post-procedure care. Patient outcomes were recorded at 1 year after the procedure. Linear regression analysis was done to evaluate the variables associated with best results at 1 year of follow-up. Results: Mean body mass index (BMI) was 38.5 ± 4.6 kg/m2 (range 30 – 47) and mean age 44.5 ± 8.2 years (range 29 – 60). At 1 year, 22 patients continued with the follow-up (2 dropped out at 6 months and 1 at 3 months). There were no major intra-procedural, early, or delayed adverse events. Mean BMI loss was 7.3 ± 4.2 kg/m2, and mean percentage of total body weight loss was 18.7 ± 10.7 at 1 year. In the linear regression analysis, adjusted by initial BMI, variables associated with %TBWL involved the frequency of nutritional (β = 0.563, P = 0.014) and psychological contacts (β = 0.727, P = 0.025). The number of nutritional and psychological contacts were predictive of good weight loss results. Conclusions: Endoscopic sleeve gastroplasty is a feasible, reproducible, and effective procedure to treat obesity. Nutritional and psychological interaction are predictive of success. PMID:26878054

  7. Understanding Trends in Kidney Function 1 Year after Kidney Transplant in the United States.

    PubMed

    Huang, Yihung; Tilea, Anca; Gillespie, Brenda; Shahinian, Vahakn; Banerjee, Tanushree; Grubbs, Vanessa; Powe, Neil; Rios-Burrows, Nilka; Pavkov, Meda; Saran, Rajiv

    2017-03-07

    Lower eGFR 1 year after kidney transplant is associated with shorter allograft and patient survival. We examined how practice changes in the past decade correlated with time trends in average eGFR at 1 year after kidney transplant in the United States in a cohort of 189,944 patients who received a kidney transplant between 2001 and 2013. We calculated the average eGFR at 1 year after transplant for the recipient cohort of each year using the appropriate Modification of Diet in Renal Disease equation depending on the prevailing methodology of creatinine measurement, and used linear regression to model the effects of practice changes on the national post-transplant eGFR trend. Between the 2001-2005 period and the 2011-2013 period, average 1-year post-transplant eGFR remained essentially unchanged, with differences of 1.34 (95% confidence interval, 1.03 to 1.65) ml/min per 1.73 m(2) and 0.66 (95% confidence interval, 0.32 to 1.01) ml/min per 1.73 m(2) among deceased and living donor kidney transplant recipients, respectively. Over time, the mean age of recipients increased and more marginal organs were used; adjusting for these trends unmasked a larger temporal improvement in post-transplant eGFR. However, changes in immunosuppression practice had a positive effect on average post-transplant eGFR and balanced out the negative effect of recipient/donor characteristics. In conclusion, average 1-year post-transplant eGFR remained stable, despite increasingly unfavorable attributes in recipients and donors. With an aging ESRD population and continued organ shortage, preservation of average post-transplant eGFR will require sustained improvement in immunosuppression and other aspects of post-transplant care.

  8. Effect of Peritoneal Dialysis Modality on the 1-Year Rate of Decline of Residual Renal Function

    PubMed Central

    Kim, Chan Ho; Oh, Hyung Jung; Lee, Mi Jung; Kwon, Young Eun; Kim, Yung Ly; Nam, Ki Heon; Park, Kyoung Sook; An, Seong Yeong; Ko, Kwang Il; Koo, Hyang Mo; Doh, Fa Mee; Han, Seung Hyeok; Yoo, Tae-Hyun; Kim, Beom Seok; Kang, Shin-Wook

    2014-01-01

    Purpose The effect of different peritoneal dialysis (PD) modalities on the decline in residual renal function (RRF) is unclear due to inconsistencies among studies. In particular, the effect of automated peritoneal dialysis (APD) modalities [continuous cyclic peritoneal dialysis (CCPD) and nightly intermittent peritoneal dialysis (NIPD)] on RRF has not been examined in a large cohort. Materials and Methods We conducted a single-center retrospective study to investigate the association between PD modalities and decline in RRF in 142 incident PD patients [34 on CCPD, 36 on NIPD, and 72 on continuous ambulatory peritoneal dialysis (CAPD)]. RRF was measured within 2 months from PD start and at 1 year after PD initiation. Results The RRF at 1 year after PD initiation was 1.98±2.20 mL/min/1.73 m2 in CCPD patients and 3.63±3.67 mL/min/1.73 m2 in NIPD patients, which were moderately lower than 4.23±3.51 mL/min/1.73 m2 in CAPD patients (p=0.064). Moreover, there was no significant difference in the 1-year rate of decline of RRF between CCPD and NIPD patients, although APD patients had a faster 1-year RRF decline rate than CAPD patients (CCPD and NIPD vs. CAPD: -45.68 and -36.69 vs. 1.17%/year, p=0.045). APD was associated with a more rapid decline in RRF in patients with end-stage renal disease undergoing PD, although multivariate analysis attenuated the significance of this finding (β=-31.50; 95% CI, -63.61 to 0.62; p=0.052). Conclusion Our results suggest that CAPD might be more helpful than APD for preserving RRF during the first year of dialysis therapy, although there was no significant difference in the 1-year rate of decline of RRF between the two APD modalities. PMID:24339299

  9. Pediatric trauma BIG score: Predicting mortality in polytraumatized pediatric patients

    PubMed Central

    El-Gamasy, Mohamed Abd El-Aziz; Elezz, Ahmed Abd El Basset Abo; Basuni, Ahmed Sobhy Mohamed; Elrazek, Mohamed El Sayed Ali Abd

    2016-01-01

    Background: Trauma is a worldwide health problem and the major cause of death and disability, particularly affecting the young population. It is important to remember that pediatric trauma care has made a significant improvement in the outcomes of these injured children. Aim of the Work: This study aimed at evaluation of pediatric trauma BIG score in comparison with New Injury Severity Score (NISS) and Pediatric Trauma Score (PTS) in Tanta University Emergency Hospital. Materials and Methods: The study was conducted in Tanta University Emergency Hospital to all multiple trauma pediatric patients attended to the Emergency Department for 1 year. Pediatric trauma BIG score, PTS, and NISS scores were calculated and results compared to each other and to observed mortality. Results: BIG score ≥12.7 has sensitivity 86.7% and specificity 71.4%, whereas PTS at value ≤3.5 has sensitivity 63.3% and specificity 68.6% and NISS at value ≥39.5 has sensitivity 53.3% and specificity 54.3%. There was a significant positive correlation between BIG score value and mortality rate. Conclusion: The pediatric BIG score is a reliable mortality-prediction score for children with traumatic injuries; it uses international normalization ratio (INR), Base Excess (BE), and Glasgow Coma Scale (GCS) values that can be measured within a few minutes of sampling, so it can be readily applied in the Pediatric Emergency Department, but it cannot be applied on patients with chronic diseases that affect INR, BE, or GCS. PMID:27994378

  10. The impact of avoidable mortality on life expectancy at birth in Spain: changes between three periods, from 1987 to 2001

    PubMed Central

    Gispert, R; Serra, I; Barés, M A; Puig, X; Puigdefàbregas, A; Freitas, A

    2008-01-01

    Objective: To evaluate the impact of avoidable mortality on the changes in life expectancy at birth in Spain. Methods: Standard life table techniques and the Arriaga method were used to calculate and to decompose life expectancy (LE) changes by age, effects and groups of causes of avoidable mortality among three periods (1987–91, 1992–6 and 1997–2001). A list of causes of avoidable mortality reached by consensus and previously published in Spain was used. Main results: Life expectancy increased in all ages and both sexes. The main contribution to the increase of LE at birth was due to people over 50. Mortality in young adults produced a reduction in LE between the first two periods, but there was an important increase in LE between the last two periods; in both cases, this was the result of factors amenable to health policy interventions. The highest improvement in LE was due to non-avoidable causes, but avoidable mortality through health service interventions showed improvements in LE in those younger than 1 year and in those aged 45–75 years. Conclusions: Making a distinction between several groups of causes of avoidable mortality and using decomposition by causes, ages and effects allowed us to better explain the impact of avoidable mortality on the LE of the whole population and gave a new dimension to this indicator that could be very useful in public health. PMID:18701727

  11. Infection does not increase long-term mortality in patients with acute severe alcoholic hepatitis treated with corticosteroids

    PubMed Central

    Dhanda, Ashwin D; Sinha, Ashish; Hunt, Vicky; Saleem, Sarah; Cramp, Matthew E; Collins, Peter L

    2017-01-01

    AIM To determine whether infection in patients with acute severe alcoholic hepatitis (AAH) treated with corticosteroids is associated with increased mortality. METHODS Consecutive patients with AAH were treated with steroids and recruited to the study. Clinically relevant infections (body temperature > 38 °C or < 36 °C for more than 4 h, ascitic neutrophil count > 0.25 ×109/L, consolidation on chest radiograph or clinically relevant positive microbiological culture of bodily fluid) were recorded prospectively. Clinical and laboratory parameters were recorded and survival at 90 d and 6 mo was determined. Univariate analysis of factors associated with 90-d mortality was performed and significant variables included in a multivariate analysis. RESULTS Seventy-two patients were included in the final analysis (mean age 47.9 years, 26% female, mean discriminant function 53.0). Overall mortality in the group occurred in 15 (21%), 23 (32%) and 31 (43%) at day 28, day 90 and 1 year respectively. 36 (50%) had a clinically relevant infection during their hospitalisation (23 after initiation of steroids). The median time to development of incident infection after commencement of steroids was 10 d. The commonest site of infection was ascites (31%) and bacteraemia (31%) followed by urinary tract (19%) and respiratory tract (8%). Forty-one separate organisms were isolated in 33 patients; the most frequent genus was Escherichia (22%) and Enterococcus (20%). Infection was not associated with 90-d or 1 year mortality but was associated with higher creatinine, model for end-stage liver disease and Lille score. Baseline urea was the only independent predictor of 90-d mortality. CONCLUSION Clinically relevant infections are common in patients with AAH but are not associated with increased 90-d or 1 year mortality. PMID:28373772

  12. Elder Self-neglect and Abuse and Mortality Risk in a Community-Dwelling Population

    PubMed Central

    Dong, XinQi; Simon, Melissa; de Leon, Carlos Mendes; Fulmer, Terry; Beck, Todd; Hebert, Liesi; Dyer, Carmel; Paveza, Gregory; Evans, Denis

    2010-01-01

    Context Both elder self-neglect and abuse have become increasingly prominent public health issues. The association of either elder self-neglect or abuse with mortality remains unclear. Objective To examine the relationship of elder self-neglect or abuse reported to social services agencies with all-cause mortality among a community-dwelling elderly population. Design, Setting, and Participants Prospective, population-based cohort study (conducted from 1993 to 2005) of residents living in a geographically defined community of 3 adjacent neighborhoods in Chicago, Illinois, who were participating in the Chicago Health and Aging Project (CHAP; a longitudinal, population-based, epidemiological study of residents aged ≥65 years). A subset of these participants had suspected elder self-neglect or abuse reported to social services agencies. Main Outcome Measures Mortality ascertained during follow-up and by use of the National Death Index. Cox proportional hazard models were used to assess independent associations of self-neglect or elder abuse reporting with the risk of all-cause mortality using time-varying covariate analyses. Results Of 9318 CHAP participants, 1544 participants were reported for elder self-neglect and 113 participants were reported for elder abuse from 1993 to 2005. All CHAP participants were followed up for a median of 6.9 years (interquartile range, 7.4 years), during which 4306 deaths occurred. In multivariable analyses, reported elder self-neglect was associated with a significantly increased risk of 1-year mortality (hazard ratio [HR], 5.82; 95% confidence interval [CI], 5.20–6.51). Mortality risk was lower but still elevated after 1 year (HR, 1.88; 95% CI, 1.67–2.14). Reported elder abuse also was associated with significantly increased risk of overall mortality (HR, 1.39; 95% CI, 1.07–1.84). Confirmed elder self-neglect or abuse also was associated with mortality. Increased mortality risks associated with either elder self-neglect or

  13. Mortal quintet of sickle cell diseases

    PubMed Central

    Helvaci, Mehmet Rami; Gokce, Cumali; Davran, Ramazan; Akkucuk, Seckin; Ugur, Mustafa; Oruc, Cem

    2015-01-01

    Background: Sickle cell diseases (SCDs) are chronic inflammatory processes on capillary level. We tried to understand some possible correlations between stroke and severity of SCDs. Methods: All patients with SCDs were taken into the study. Results: The study included 343 patients (174 males and 169 females). There were 30 cases (8.7%) with stroke. The mean ages were similar in both groups (32.5 versus 29.1 years in the stroke group and other, respectively, P>0.05). The female ratios were similar in both groups, too (43.3% versus 49.8%, respectively, P>0.05). Prevalences of associated thalassemia minors were also similar in them (73.3% versus 65.1%, respectively, P>0.05). Smoking was higher among the stroke cases, significantly (26.6% versus 13.0%, P<0.05). Mean white blood cell count, hematocrit value, and mean platelet count of the peripheric blood were similar in both groups (P>0.05 for all). On the other hand, although the painful crises per year, tonsilectomy, priapism, ileus, pulmonary hypertension, chronic obstructive pulmonary disease, coronary heart disease, chronic renal disease, rheumatic heart disease, avascular necrosis of bones, cirrhosis, and mortality were all higher in the stroke group, the differences were only significant for acute chest syndrome (ACS), digital clubbing, and leg ulcers (P<0.05 for all), probably due to the small sample size of the stroke group. Conclusion: SCDs and smoking are chronic destructive processes on endothelium, and both terminate with early organ failures in life. Probably smoking, digital clubbing, leg ulcers, ACS, and stroke are mortal quintet of the SCDs that may indicate shortened survival in such patients. PMID:26379961

  14. Mortality among female manual workers.

    PubMed Central

    Gunnarsdóttir, H; Rafnsson, V

    1992-01-01

    STUDY OBJECTIVE--The aim was to determine whether female manual workers have higher mortality than other women. DESIGN--This was a retrospective cohort study in which mortality was compared with that of the general female population. Main outcome measures were standardised mortality ratio (SMR) and 95% confidence intervals (CI). SETTING--Reykjavík region. PARTICIPANTS--Participants were 18,878 women, the cumulated members of a pension fund for manual workers between 1970 and 1986. MAIN RESULTS--A healthy worker effect was observed in the total cohort. The study was then restricted to those who had contributed to the pension fund any time after reaching 20 years of age, and a 10 year latency period was instituted. When analysing subcohorts by duration of employment the standardised mortality ratios for all causes of death and all cancers increased with longer employment time up to 10 years. However, the ratios were low in the group with over 10 years of employment. Those who began contributing to the fund in 1977 or later had higher mortality than those who began earlier. There was an excess of lung and bladder cancer in the total cohort and in all the subcohorts except in the group with over 10 years' employment. Mortality from accidents and suicides was in excess in all the groups. CONCLUSIONS--Mortality is high among some groups of female manual workers. A deficit was found among those with the longest employment. Differences in mortality have widened in recent years. An excess of suicides shows that women in this group have, for some reason, less will to live than other women. PMID:1494075

  15. Mortality of tuberculosis patients in Chennai, India.

    PubMed Central

    Kolappan, C.; Subramani, R.; Karunakaran, K.; Narayanan, P. R.

    2006-01-01

    OBJECTIVE: We aimed to measure the mortality rate and excess general mortality as well as identify groups at high risk for mortality among a cohort of tuberculosis patients treated in Chennai Corporation clinics in south India. METHODS: In this retrospective cohort study we followed up 2674 patients (1800 males and 874 females) who were registered and treated under the DOTS strategy in Chennai Corporation clinics in 2000. The follow-up period from the date of start of treatment to either the date of interview, or death was 600 days. FINDINGS: The mortality rate among this cohort of tuberculosis patients was 60/1000 person-years. The excess general mortality expressed as standardized mortality ratio (SMR) was 6.1 (95% confidence interval (CI)=5.4-6.9). Younger patients, men, patients with Category II disease, patients who defaulted on, or failed courses of treatment, and male smokers who were alcoholics, all had higher mortality ratios when compared to the rest of the cohort. CONCLUSION: The excess mortality in this cohort was six times more than that in the general population. Young age, male sex, smear-positivity, treatment default, treatment failure and the combination of smoking and alcoholism were identified as risk factors for tuberculosis mortality. We suggest that mortality rate and excess mortality be routinely used as a monitoring tool for evaluating the efficiency of the national control programme. PMID:16878229

  16. Predictors of Relapse after Inpatient Opioid Detoxification during 1-Year Follow-Up

    PubMed Central

    2016-01-01

    Introduction. Relapse rate after opioid detoxification is very high. We studied the possibility that predetoxification patient characteristics might predict relapse at follow-up and thus conducted this 1-year follow-up study to assess the predictors of relapse after inpatient opioid detoxification. Materials and Methods. We conducted this study in our tertiary care institute in India over two-year time period (1 Jan 2014 to 31 Dec 2015). Out of 581 patients admitted, 466 patients were considered for study. Results and Discussion. No significant difference was found between relapsed and nonrelapsed patients regarding sociodemographic profile; however substance abuse pattern and forensic history showed significant differences. Relapsed patients abused greater amount and used injections more commonly, as compared to nonrelapsed group. Longer duration of abuse was also a significant risk factor. Patients with past attempt of opioid detoxification and family history (parental or first degree) of alcohol abuse had decreased possibility of maintaining remission during 1-year follow-up. Relapsed patients were found to abuse their spouse or parents. Conclusion. Our study compared profiles of relapsed and nonrelapsed patients after inpatient detoxification and concluded predictors of relapse during 1-year follow-up period. Early identification of predictors of relapse and hence high risk patients might be helpful in designing more effective and focused treatment plan. PMID:27722007

  17. Three-dimensional assessment of mandibular advancement 1 year after surgery

    PubMed Central

    de Assis Ribeiro Carvalho, Felipe; Cevidanes, Lucia Helena Soares; Motta, Alexandre Trindade Simões da; de Oliveira Almeida, Marco Antonio; Phillips, Ceib

    2010-01-01

    Introduction This prospective observational study evaluated changes in the 3-dimensional position and remodeling of the mandibular rami, condyles, and chin at splint removal and 1 year after mandibular advancement surgery. Methods Presurgery, splint removal (4–6 weeks postsurgery), and 1-year postsurgery cone-beam computed tomography scans of 27 subjects were used. Superimposition on the cranial base was used to assess positional or remodeling changes in the anatomic regions of interest. Surface distance displacements were visually displayed and quantified by 3-dimensional color maps. A 1-sample t test was used to assess the average postsurgical changes of each region of interest. The level of significance was set at 0.05. Results After antero-inferior chin displacement with surgery (mean, 6.81 ± 3.2 mm at splint removal), the average 1-year post-surgery displacement was not statistically significant (P = 0.44). Postsurgical adaptations greater than 2 mm were observed in 48% of the patients: 16% with an additional anterior-inferior displacement of the chin of 2 to 4 mm, and 4% with ≥4 mm; 20% had postero-superior movement of 2 to 4 mm, and 8% had postero-superior movement of ≥4 mm. The condyles tended to move, on average, ≤2 mm supero-posteriorly with surgery, and this small positional displacement was maintained 1 year postsurgery (right condyle, P = 0.58; left, P = 0.88). The rami exhibited outward (lateral) movements with surgery, with greater displacement of the inferior part of the rami (≥2 mm in 65% of the subjects). This torque of the ramus with surgery was stable 1 year postsurgery. Conclusions Three-dimensional assessment of skeletal changes with mandibular advancement surgery shows that nearly half of the patients have >2 mm change in chin position from splint removal to the 1-year follow-up, with approximately equal chances of anterior and posterior movement. Torque of the rami usually occurs with mandibular advancement surgery. PMID:20381760

  18. Mortality table construction

    NASA Astrophysics Data System (ADS)

    Sutawanir

    2015-12-01

    Mortality tables play important role in actuarial studies such as life annuities, premium determination, premium reserve, valuation pension plan, pension funding. Some known mortality tables are CSO mortality table, Indonesian Mortality Table, Bowers mortality table, Japan Mortality table. For actuary applications some tables are constructed with different environment such as single decrement, double decrement, and multiple decrement. There exist two approaches in mortality table construction : mathematics approach and statistical approach. Distribution model and estimation theory are the statistical concepts that are used in mortality table construction. This article aims to discuss the statistical approach in mortality table construction. The distributional assumptions are uniform death distribution (UDD) and constant force (exponential). Moment estimation and maximum likelihood are used to estimate the mortality parameter. Moment estimation methods are easier to manipulate compared to maximum likelihood estimation (mle). However, the complete mortality data are not used in moment estimation method. Maximum likelihood exploited all available information in mortality estimation. Some mle equations are complicated and solved using numerical methods. The article focus on single decrement estimation using moment and maximum likelihood estimation. Some extension to double decrement will introduced. Simple dataset will be used to illustrated the mortality estimation, and mortality table.

  19. Cognitive and affective assessment in day care versus institutionalized elderly patients: a 1-year longitudinal study

    PubMed Central

    Maseda, Ana; Balo, Aránzazu; Lorenzo–López, Laura; Lodeiro–Fernández, Leire; Rodríguez–Villamil, José Luis; Millán–Calenti, José Carlos

    2014-01-01

    Purpose Cognitive decline and depression are two common mental health problems that may create a need for long-term care among the elderly. In the last decade, the percentage of older adults who receive health care in nursing homes, day care centers, or home support services has increased in Europe. The objectives of this descriptive and nonrandomized longitudinal study were to evaluate and to compare the cognitive and affective evolution of day care versus institutionalized older patients through a 1-year period, and to assess the presence of cognitive and affective impairment as a function of the care setting. Patients and methods Ninety-four patients were assessed at baseline, and 63 (67.0%) were reassessed 1 year later. Neuropsychological assessment included measures of cognitive performance (general cognitive status, visuospatial, and language abilities) and affective status (depressive symptoms). Results Our findings indicated that the majority of the participants (day care and institutionalized patients) had mild–moderate cognitive impairment at baseline, which significantly increased in both groups after 1-year follow-up. However, the rate of change in global cognitive function did not significantly differ between groups over time. Regarding language abilities, naming function maintained among day care patients in comparison with institutionalized patients, who showed worse performance at follow-up. As regards to affective status, results revealed that institutionalized patients had a significant reduction in depressive symptoms at follow-up, when compared to day care patients. Results also highlight the high frequency of cognitive impairment and depressive symptoms regardless of the care setting. Conclusion Our findings revealed a similar global cognitive decline rate between patients receiving day care services and those residing in a nursing home at the 1-year follow-up, and slightly different trajectories in other outcomes such as naming function and

  20. Corneal Aberrations, Contrast Sensitivity, and Light Distortion in Orthokeratology Patients: 1-Year Results

    PubMed Central

    2016-01-01

    Purpose. To evaluate the corneal higher-order aberrations (HOA), contrast sensitivity function (CSF), and light distortion (LD) in patients undergoing orthokeratology (OK). Methods. Twenty healthy subjects (mean age: 21.40 ± 8 years) with mean spherical equivalent refractive error M = −2.19 ± 0.97 D were evaluated at 1 day, 1 month, and 1 year after starting OK treatment. Monocular LD, photopic monocular CSF, and corneal HOA for 6 mm pupil size were measured. Results. LD showed an increase after the first night (p < 0.05) and recovery to baseline after 1 month, remaining stable after 1 year (p > 0.05). Spherical-like, coma-like, and secondary astigmatism HOA RMS increased significantly (p ≤ 0.022) from baseline to 1-month visit, remaining unchanged over the follow-up. Contrast sensitivity for medium frequencies (3.0, 4.24, and 6.00 cpd) was significantly correlated with LD parameters at baseline (r ≤ −0.529, p < 0.001). However, after 1 year of treatment, this correlation was only statistically significant for 12 cpd spatial frequency (r ≤ −0.565, p < 0.001). Spherical-like RMS for 6 mm pupil size correlated with irregularity of the LD (r = −0.420, p < 0.05) at the 1-year visit. Conclusion. LD experienced by OK patients recovers after one month of treatment and remains stable in the long term while optical aberrations remain significantly higher than baseline. PMID:27867660

  1. Corneal Aberrations, Contrast Sensitivity, and Light Distortion in Orthokeratology Patients: 1-Year Results.

    PubMed

    Santolaria-Sanz, Elena; Cerviño, Alejandro; González-Méijome, José M

    2016-01-01

    Purpose. To evaluate the corneal higher-order aberrations (HOA), contrast sensitivity function (CSF), and light distortion (LD) in patients undergoing orthokeratology (OK). Methods. Twenty healthy subjects (mean age: 21.40 ± 8 years) with mean spherical equivalent refractive error M = -2.19 ± 0.97 D were evaluated at 1 day, 1 month, and 1 year after starting OK treatment. Monocular LD, photopic monocular CSF, and corneal HOA for 6 mm pupil size were measured. Results. LD showed an increase after the first night (p < 0.05) and recovery to baseline after 1 month, remaining stable after 1 year (p > 0.05). Spherical-like, coma-like, and secondary astigmatism HOA RMS increased significantly (p ≤ 0.022) from baseline to 1-month visit, remaining unchanged over the follow-up. Contrast sensitivity for medium frequencies (3.0, 4.24, and 6.00 cpd) was significantly correlated with LD parameters at baseline (r ≤ -0.529, p < 0.001). However, after 1 year of treatment, this correlation was only statistically significant for 12 cpd spatial frequency (r ≤ -0.565, p < 0.001). Spherical-like RMS for 6 mm pupil size correlated with irregularity of the LD (r = -0.420, p < 0.05) at the 1-year visit. Conclusion. LD experienced by OK patients recovers after one month of treatment and remains stable in the long term while optical aberrations remain significantly higher than baseline.

  2. Fathers' Depression Related to Positive and Negative Parenting Behaviors With 1-Year-Old Children

    PubMed Central

    Davis, Matthew M.; Freed, Gary L.; Clark, Sarah J.

    2011-01-01

    OBJECTIVE: To examine the associations between depression in fathers of 1-year-old children and specific positive and negative parenting behaviors discussed by pediatric providers at well-child visits. METHODS: We performed a cross-sectional secondary analysis by using interview data from 1746 fathers of 1-year-old children in the Fragile Families and Child Wellbeing Study. Positive parenting behaviors included fathers' reports of playing games, singing songs, and reading stories to their children ≥3 days in a typical week. Negative parenting behavior included fathers' reports of spanking their 1-year-old children in the previous month. Depression was assessed by using the World Health Organization Composite International Diagnostic Interview Short Form. Weighted bivariate and multivariate analyses of parenting behaviors were performed while controlling for demographics and paternal substance abuse. RESULTS: Overall, 7% of fathers had depression. In bivariate analyses, depressed fathers were more likely than nondepressed fathers to report spanking their 1-year-old children in the previous month (41% compared with 13%; P < .01). In multivariate analyses, depressed fathers were less likely to report reading to their children ≥3 days in a typical week (adjusted odds ratio: 0.38 [95% confidence interval: 0.15–0.98]) and much more likely to report spanking (adjusted odds ratio: 3.92 [95% confidence interval: 1.23–12.5]). Seventy-seven percent of depressed fathers reported talking to their children's doctor in the previous year. CONCLUSIONS: Paternal depression is associated with parenting behaviors relevant to well-child visits. Pediatric providers should consider screening fathers for depression, discussing specific parenting behaviors (eg, reading to children and appropriate discipline), and referring for treatment if appropriate. PMID:21402627

  3. Zonisamide for Weight Reduction in Obese Adults A 1-Year Randomized Controlled Trial

    PubMed Central

    Gadde, Kishore M.; Kopping, Mariko F.; Wagner, H. Ryan; Yonish, Gretchen M.; Allison, David B.; Bray, George A.

    2013-01-01

    SUMMARY Background Obese individuals who have failed to achieve adequate weight loss with lifestyle changes have limited non-surgical therapeutic options. We evaluated the efficacy and tolerability of zonisamide, an antiepileptic drug, for enhancing weight loss in obese patients receiving diet and lifestyle guidance. Methods This was a 1-year randomized, double-blind, placebo-controlled trial conducted between January 2006 and September 2011 at Duke University Medical Center. Patients were 225 obese (mean [SD] body mass index 37.6 [4.9]) women (134 [59.6%]) and men (91 [40.4%]) without diabetes. Interventions were daily dosing with placebo (n=74), zonisamide 200 mg (n=76), orzonisamide 400 mg (n=75), in addition to diet and lifestyle counseling by a dietitian for 1 year. Primary outcome was change in body weight at 1-year. Results Of the 225 randomized patients, 218 (97%) provided 1-year follow-up assessments. Change(least-squares mean) in body weight was -4.0 kg (−3.7%; 95% CI, −5.8 kg to −2.3 kg) for placebo, −4.4 kg (−3.9%; −6.1 to −2.6, P=.79vs placebo) for zonisamide 200 mg, and −7.3 kg (−6.8%; −9.0 to −5.6, P=.009vs placebo) for zonisamide 400 mg. In the categorical analysis,23 (31%) on placebo, 26 (34%; P=.71) on zonisamide 200 mg, and 41 (55%; P=.007) onzonisamide 400 mg achieved ≥5% weight loss; for ≥10% weight loss, the corresponding numbers were 6 (8%), 17 (22%; P=.022), and 24 (32%; P=.001). Gastrointestinal, nervous system and psychiatric adverse events occurred at a higher incidence with zonisamide than with placebo. Conclusion Zonisamide 400 mg/d moderately enhanced weight loss achieved with diet and lifestyle counseling, but had a high incidence of adverse events. PMID:23147455

  4. Challenge of Fetal Mortality

    MedlinePlus

    ... Mortality Series 21. Data on Natality, Marriage, and Divorce Series 22. Data from the National Natality and ... Compilations of Data on Natality, Mortality, Marriage, and Divorce Vital Statistics Rapid Release Quarterly Provisional Estimates Dashboard ...

  5. Mortality differentials among Israeli men.

    PubMed Central

    Manor, O; Eisenbach, Z; Peritz, E; Friedlander, Y

    1999-01-01

    OBJECTIVES: This study examined differentials in mortality among adult Israeli men with respect to ethnic origin, marital status, and several measures of social status. METHODS: Data were based on a linkage of records from a 20% sample of the 1983 census to records of deaths occurring before the end of 1992. The study population included 72,527 men, and the number of deaths was 17,378. RESULTS: Differentials is mortality by origin show that mortality was higher among individuals of North African origin than among those of Asian and European origin. After allowance for several socioeconomic indicators, the excess mortality among North African Jews was eliminated. Substantial and consistent differences in mortality were found according to education, occupation, income, possession of a car, housing, and household amenities. Differentials among the elderly were markedly narrower than those among men younger than 70 years. CONCLUSIONS: Some sectors of Israeli society have higher risks of death than others, including, among the male population, these who are poor, less educated, unmarried, unskilled, out of the labor force, and of North African origin. PMID:10589307

  6. Race and Mortality.

    ERIC Educational Resources Information Center

    Scanlan, James P.

    2000-01-01

    Discusses increasing racial and socioeconomic disparities in mortality despite general declines in mortality, examining disparities in infant mortality and explaining that whenever two groups differ in their susceptibility to some condition, the less prevalent the condition, the greater will be the disparity in rates of experiencing the condition.…

  7. Steroid hormone levels in pregnancy and 1 year postpartum using isotope dilution tandem mass spectrometry

    PubMed Central

    Soldin, Offie P.; Guo, Tiedong; Weiderpass, Elisabete; Tractenberg, Rochelle E.; Hilakivi-Clarke, Leena; Soldin, Steven J.

    2013-01-01

    Objective To establish normal, trimester-specific reference intervals for serum 17β-estradiol, progesterone (P), 17α-hydroxyprogesterone, cortisol, 11-deoxycortisol, androstenedione, DHEA, and DHEAS, measured simultaneously using isotope dilution tandem mass spectrometry. Design Sequential cohort study. Patient(s) Healthy women undergoing a normal pregnancy (age, 25–38 years; mean, 30 years) attending a prenatal well clinic at gestation weeks 12, 22, and 32 and approximately 1 year postpartum. Main Outcome Measure(s) Trimester-specific reference intervals of endogenous steroid hormones analyzed using an isotope dilution tandem mass spectrometer equipped with an atmospheric pressure photoionization source with deuterium-labeled internal standards. Result(s) Serum estradiol, P, 17α-hydroxyprogesterone, and 11-deoxycortisol increased throughout pregnancy; cortisol increased up to the second trimester and then remained steady, while androstenedione increased by 80 percent by gestation week 12, then remained constant. Serum DHEA-S decreased by 50% by the third trimester. Conclusion(s) Trimester-specific reference intervals are reported for eight serum steroids. The ratios of individual serum hormone concentrations during pregnancy relative to their 1-year postpartum concentrations illustrate the expected normal trends of changes in hormone concentrations during pregnancy. PMID:16169406

  8. Mortality from Congenital Heart Disease in Mexico: A Problem on the Rise

    PubMed Central

    Torres-Cosme, José Luis; Rolón-Porras, Constanza; Aguinaga-Ríos, Mónica; Acosta-Granado, Pedro Manuel; Reyes-Muñoz, Enrique; Murguía-Peniche, Teresa

    2016-01-01

    Background and Objectives Temporal trends in mortality from congenital heart disease (CHD) vary among regions. It is therefore necessary to study this problem in each country. In Mexico, congenital anomalies were responsible for 24% of infant mortality in 2013 and CHD represented 55% of total deaths from congenital anomalies among children under 1 year of age. The objectives of this study were to analyze the trends in infant mortality from CHD in Mexico (1998 to 2013), its specific causes, age at death and associated socio-demographic factors. Methods Population-based study which calculated the compounded annual growth rate of death rom CHD between 1998 and 2013. Specific causes, age at which death from CHD occurred and risk factors associated with mortality were analyzed for the year 2013. Results Infant mortality from CHD increased 24.8% from 1998 to 2013 (114.4 to 146.4/ 100,000 live births). A total of 3,593 CHD deaths occurred in 2013; the main causes were CHD with left-to-right shunt (n = 487; 19.8/100,000 live births) and cyanotic heart disease (n = 410; 16.7/100,000). A total of 1,049 (29.2%) deaths from CHD occurred during the first week of life. Risk factors associated with mortality from CHD were, in order of magnitude: non-institutional birth, rural area, birth in a public hospital and male sex. Conclusions Mortality from CHD has increased in Mexico. The main causes were CHD with left-to-right shunt, which are not necessarily fatal if treated promptly. Populations vulnerable to death from CHD were identified. Approximately one-third of the CHD occurred during the first week of life. It is important to promote early diagnosis, especially for non-institutional births. PMID:26937635

  9. Mean platelet volume and long-term mortality in patients undergoing percutaneous coronary intervention.

    PubMed

    Shah, Binita; Oberweis, Brandon; Tummala, Lakshmi; Amoroso, Nicholas S; Lobach, Iryna; Sedlis, Steven P; Grossi, Eugene; Berger, Jeffrey S

    2013-01-15

    Increased platelet activity is associated with adverse cardiovascular events. The mean platelet volume (MPV) correlates with platelet activity; however, the relation between the MPV and long-term mortality in patients undergoing percutaneous coronary intervention (PCI) is not well established. Furthermore, the role of change in the MPV over time has not been previously evaluated. We evaluated the MPV at baseline, 30 days, 60 days, 90 days, 1 year, 2 years, and 3 years after the procedure in 1,512 patients who underwent PCI. The speed of change in the MPV was estimated using the slope of linear regression. Mortality was determined by query of the Social Security Death Index. During a median of 8.7 years, mortality was 49.3% after PCI. No significant difference was seen in mortality when stratified by MPV quartile (first quartile, 50.1%; second quartile, 47.7%; third quartile, 51.3%; fourth quartile, 48.3%; p = 0.74). For the 839 patients with available data to determine a change in the MPV over time after PCI, mortality was 49.1% and was significantly greater in patients with an increase (52.9%) than in those with a decrease (44.2%) or no change (49.1%) in the MPV over time (p <0.0001). In conclusion, no association was found between the baseline MPV and long-term mortality in patients undergoing PCI. However, increased mortality was found when the MPV increased over time after PCI. Monitoring the MPV after coronary revascularization might play a role in risk stratification.

  10. QT-Interval Duration and Mortality Rate

    PubMed Central

    Zhang, Yiyi; Post, Wendy S.; Dalal, Darshan; Blasco-Colmenares, Elena; Tomaselli, Gordon F.; Guallar, Eliseo

    2012-01-01

    Background Extreme prolongation or reduction of the QT interval predisposes patients to malignant ventricular arrhythmias and sudden cardiac death, but the association of variations in the QT interval within a reference range with mortality end points in the general population is unclear. Methods We included 7828 men and women from the Third National Health and Nutrition Examination Survey. Baseline QT interval was measured via standard 12-lead electrocardiographic readings. Mortality end points were assessed through December 31, 2006 (2291 deaths). Results After an average follow-up of 13.7 years, the association between QT interval and mortality end points was U-shaped. The multivariate-adjusted hazard ratios comparing participants at or above the 95th percentile of age-, sex-, race-, and R-R interval–corrected QT interval (≥439 milliseconds) with participants in the middle quintile (401 to <410 milliseconds) were 2.03 (95% confidence interval, 1.46-2.81) for total mortality, 2.55 (1.59-4.09) for mortality due to cardiovascular disease (CVD), 1.63 (0.96-2.75) for mortality due to coronary heart disease, and 1.65 (1.16-2.35) for non-CVD mortality. The corresponding hazard ratios comparing participants with a corrected QT interval below the fifth percentile (<377 milliseconds) with those in the middle quintile were 1.39 (95% confidence interval, 1.02-1.88) for total mortality, 1.35 (0.77-2.36) for CVD mortality, 1.02 (0.44-2.38) for coronary heart disease mortality, and 1.42 (0.97-2.08) for non-CVD mortality. Increased mortality also was observed with less extreme deviations of QT-interval duration. Similar, albeit weaker, associations also were observed with Bazett-corrected QT intervals. Conclusion Shortened and prolonged QT-interval durations, even within a reference range, are associated with increased mortality risk in the general population. PMID:22025428

  11. Neurophysiological findings in patients 1 year after snake bite induced neurotoxicity in Sri Lanka.

    PubMed

    Bell, D J; Wijegunasinghe, D; Samarakoon, S; Palipana, H; Gunasekera, S; de Silva, H A; Lalloo, D G; Ranawaka, U K; de Silva, H J

    2010-05-01

    Snake bite causes significant morbidity and mortality in Sri Lanka. Snake venoms contain neurotoxins that block neuromuscular junction transmission. Presynaptic neurotoxicity most commonly causes destruction of nerve terminals with recovery by regrowth, whilst postsynaptic neurotoxicity usually involves competition at the acetylcholine receptor. The aim of this study was to investigate whether there were long-term clinical or neurophysiological changes in snake bite survivors 1 year after their envenoming. Detailed neurophysiological tests and clinical examinations were performed on 26 snake bite victims who had presented with neurotoxicity 12 months previously, and their results were compared with controls recruited from the same communities. Significant differences were observed in some nerve conduction parameters in some snake bite victims compared with controls, predominantly in those thought to have elapid bites, including prolongation of sensory, motor and F-wave latencies and reduction of conduction velocities. There was no evidence of any residual deficits in neuromuscular junction transmission. These results suggest a possible demyelinating type polyneuropathy. None of the cases or controls had abnormalities on clinical examination. This is one of the few studies to report possible long-term neurological damage following systemic neurotoxicity after snake bite. The clinical significance of these neurophysiological abnormalities is uncertain and further studies are required to investigate whether the abnormalities persist and to see whether clinical consequences develop.

  12. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  13. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  14. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  15. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  16. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  17. Accelerated Gastric Emptying but No Carbohydrate Malabsorption 1 Year After Gastric Bypass Surgery (GBP)

    PubMed Central

    Wang, Gary; Agenor, Keesandra; Pizot, Justine; Kotler, Donald P.; Harel, Yaniv; Van Der Schueren, Bart J.; Quercia, Iliana; McGinty, James

    2013-01-01

    Background Following gastric bypass surgery (GBP), there is a post-prandial rise of incretin and satiety gut peptides. The mechanisms of enhanced incretin release in response to nutrients after GBP is not elucidated and may be in relation to altered nutrient transit time and/or malabsorption. Methods Seven morbidly obese subjects (BMI=44.5±2.8 kg/m2) were studied before and 1 year after GBP with a d-xylose test. After ingestion of 25 g of d-xylose in 200 mL of non-carbonated water, blood samples were collected at frequent time intervals to determine gastric emptying (time to appearance of d-xylose) and carbohydrate absorption using standard criteria. Results One year after GBP, subjects lost 45.0±9.7 kg and had a BMI of 27.1±4.7 kg/m2. Gastric emptying was more rapid after GBP. The mean time to appearance of d-xylose in serum decreased from 18.6±6.9 min prior to GBP to 7.9±2.7 min after GBP (p=0.006). There was no significant difference in absorption before (serum d-xylose concentrations=35.6±12.6 mg/dL at 60 min and 33.9±9.1 mg/dL at 180 min) or 1 year after GBP (serum d-xylose=31.5± 18.1 mg/dL at 60 min and 27.2±11.9 mg/dL at 180 min). Conclusions These data confirm the acceleration of gastric emptying for liquid and the absence of carbohydrate malabsorption 1 year after GBP. Rapid gastric emptying may play a role in incretin response after GBP and the resulting improved glucose homeostasis. PMID:22527599

  18. Environmental exposures and respiratory morbidity among very low birth weight infants at 1 year of life

    PubMed Central

    Halterman, J S; Lynch, K A; Conn, K M; Hernandez, T E; Perry, T T; Stevens, T P

    2016-01-01

    Introduction Preterm infants have a substantially increased risk of developing respiratory illnesses. The goal of this study was to consider the impact of modifiable postnatal exposures on respiratory morbidity among a cohort of very low birth weight (VLBW) infants. Objectives (1) Assess the rates of respiratory morbidity and exposure to indoor respiratory triggers in a population of VLBW infants at 1 year; (2) determine the association between exposures and respiratory morbidity. Methods We enrolled 124 VLBW infants into a prospective cohort study. Parents were called at 1 year to assess respiratory outcomes and environmental exposures. We used bivariate and multivariate analyses to assess the relationship between environmental exposures and acute care for respiratory illnesses. Results At 1 year, 9% of infants had physician-diagnosed asthma, 47% required ≥1 acute visit and 11% required hospitalisation for respiratory illness. The majority of infants (82%) were exposed to at least one indoor respiratory trigger. Infants living with a smoker (61% vs 40%) and infants exposed to pests (62% vs 39%) were more likely than unexposed infants to require acute care for respiratory problems. In a multivariate regression controlling for demographics, birth weight, bronchopulmonary dysplasia, and family history of asthma or allergies, both living with a smoker (OR 2.62; CI 1.09 to 6.29) and exposure to pests (OR 4.41; CI 1.22 to 15.94) were independently associated with the need for acute care for respiratory illnesses. Conclusions In this sample, respiratory morbidity and exposure to triggers were common. VLBW infants may benefit from interventions that decrease exposure to respiratory triggers. PMID:18703545

  19. Cancer mortality in Brazil

    PubMed Central

    Barbosa, Isabelle R.; de Souza, Dyego L.B.; Bernal, María M.; Costa, Íris do C.C.

    2015-01-01

    Abstract Cancer is currently in the spotlight due to their heavy responsibility as main cause of death in both developed and developing countries. Analysis of the epidemiological situation is required as a support tool for the planning of public health measures for the most vulnerable groups. We analyzed cancer mortality trends in Brazil and geographic regions in the period 1996 to 2010 and calculate mortality predictions for the period 2011 to 2030. This is an epidemiological, demographic-based study that utilized information from the Mortality Information System on all deaths due to cancer in Brazil. Mortality trends were analyzed by the Joinpoint regression, and Nordpred was utilized for the calculation of predictions. Stability was verified for the female (annual percentage change [APC] = 0.4%) and male (APC = 0.5%) sexes. The North and Northeast regions present significant increasing trends for mortality in both sexes. Until 2030, female mortality trends will not present considerable variations, but there will be a decrease in mortality trends for the male sex. There will be increases in mortality rates until 2030 for the North and Northeast regions, whereas reductions will be verified for the remaining geographic regions. This variation will be explained by the demographic structure of regions until 2030. There are pronounced regional and sex differences in cancer mortality in Brazil, and these discrepancies will continue to increase until the year 2030, when the Northeast region will present the highest cancer mortality rates in Brazil. PMID:25906105

  20. Dialectical Behavior Therapy for Adolescents With Bipolar Disorder: A 1-Year Open Trial

    PubMed Central

    GOLDSTEIN, TINA R.; AXELSON, DAVID A.; BIRMAHER, BORIS; BRENT, DAVID A.

    2010-01-01

    Objective To describe an adapted version of dialectical behavior therapy for adolescents with bipolar disorder. Method The dialectical behavior therapy intervention is delivered over 1 year and consists of two modalities: family skills training (conducted with individual family units) and individual therapy. The acute treatment period (6 months) includes 24 weekly sessions; sessions alternate between the two treatment modalities. Continuation treatment consists of 12 additional sessions tapering in frequency through 1 year. We conducted an open pilot trial of the treatment, designed as an adjunct to pharmacological management, to establish feasibility and acceptability of the treatment for this population. Participants included 10 patients (mean age 15.8 ± 1.5 years, range 14–18) receiving treatment in an outpatient pediatric bipolar specialty clinic. Symptom severity and functioning were assessed quarterly by an independent evaluator. Consumer satisfaction was also assessed posttreatment. Results Feasibility and acceptability of the intervention were high, with 9 of 10 patients completing treatment, 90% of scheduled sessions attended, and high treatment satisfaction ratings. Patients exhibited significant improvement from pre- to posttreatment in suicidality, nonsuicidal self-injurious behavior, emotional dysregulation, and depressive symptoms. Conclusions Dialectical behavior therapy may offer promise as an approach to the psychosocial treatment of adolescent bipolar disorder. PMID:17581446

  1. Impact of APOE4-CSF Aβ interaction on hippocampal volume loss over 1 year in MCI

    PubMed Central

    Chiang, G.C.; Insel, P.S.; Tosun, D.; Schuff, N.; Truran-Sacrey, D.; Raptentsetsang, S.T.; Thompson, P.M.; Reiman, E.M.; Jack, C.R.; Fox, N.C.; Jagust, W.J.; Harvey, D.J.; Beckett, L.A.; Gamst, A.; Aisen, P.S.; Petersen, R.C.; Weiner, M.W.

    2011-01-01

    Background The majority of studies relating amyloid pathology with brain volumes have been cross-sectional. Apolipoprotein E4 (APOE4), a genetic risk factor for Alzheimer’s disease (AD), is also associated with hippocampal volume loss. No studies have considered the effects of amyloid pathology and APOE4 together on longitudinal volume loss. Methods We evaluated whether an abnormal level of cerebrospinal fluid beta-amyloid (CSF Aβ) and APOE4 carrier status were independently associated with greater hippocampal volume loss over 1 year. We then assessed whether APOE4 status and CSF Aβ acted synergistically, testing the significance of an interaction term in the regression analysis. We included 297 participants: 77 cognitively normal (NC), 144 with mild cognitive impairment (MCI), and 76 with AD. Results An abnormal CSF Aβ level was found to be associated with greater hippocampal volume loss over 1 year in each group. APOE4 was associated with hippocampal volume loss only in the NC and MCI groups. APOE4 carriers with abnormal CSF Aβ in the MCI group acted synergistically to produce disproportionately greater volume loss than noncarriers. Conclusion Baseline CSF Aβ predicts progression of hippocampal volume loss. APOE4 carrier status amplifies the degree of neurodegeneration in MCI. Understanding the effect of interactions between genetic risk and amyloid pathology will be important in clinical trials and our understanding of the disease process. PMID:21889115

  2. Cognitive Predictors of Academic Achievement in Young Children 1 Year Following Traumatic Brain Injury

    PubMed Central

    Fulton, John B.; Yeates, Keith Owen; Taylor, H. Gerry; Walz, Nicolay C.; Wade, Shari L.

    2012-01-01

    Objective To examine cognitive predictors of academic achievement in young children with traumatic brain injury (TBI) and orthopedic injury (OI) shortly after injury and 1 year post-injury. Methods Participants included 3 to 6 year old children, 63 with TBI (46 with moderate TBI and 17 with severe TBI) and a comparison group of 80 children with OI. Academic achievement was assessed approximately 1 month and 12 months post injury, using three subtests from the Woodcock-Johnson Tests of Achievement-Third Edition and the School Readiness Composite from the Bracken Basic Concepts Scale-Revised. General intellectual functioning, memory, and executive functions were measured at the initial assessment using standardized tests. Results Hierarchical linear regression was used to predict academic achievement at the initial and 1-year follow-up assessments. Memory and executive functions were significant predictors of academic achievement at both assessments, after controlling for group membership and demographic variables. Executive function remained a significant predictor of some outcomes after taking general intellectual functioning into account. Predictive relationships did not vary across the TBI and OI groups. Similar results were obtained when regression analyses were completed with only TBI participants using the Glasgow Coma Scale (GCS) score as a predictor, although memory and executive functioning were somewhat less robust in predicting academic achievement than before. Conclusions Both memory and executive function predict academic achievement following TBI in preschool children, although some of the associations may be accounted for by general intellectual functioning. PMID:22563873

  3. Impact of malnutrition on pediatric risk of mortality score and outcome in Pediatric Intensive Care Unit

    PubMed Central

    Nangalu, Romi; Pooni, Puneet Aulakh; Bhargav, Siddharth; Bains, Harmesh Singh

    2016-01-01

    Objectives: This study was done to determine the effect of malnutrition on mortality in Pediatric Intensive Care Unit (PICU) and on the pediatric risk of mortality (PRISM) scoring. Subjects and Methods: This was a prospective study done over 1 year. There were total 400 patients (1 month 14 years), who were divided into cases with weight for age <3rd centile and controls with ≥3rd centile of WHO charts. Cases were subdivided into mild/moderate (61–80% of expected weight for age) and severe malnutrition (<60%). Results: Out of total, 38.5% patients were underweight, and malnutrition was more in infancy, 61/104, i.e. 58.5% (P - 0.003). There was no significant difference in vitals at admission. Cases needed prolonged mechanical ventilation (P - 0.0063) and hospital stay (P - 0.0332) compared to controls. Mean and median PRISM scores were comparable in both the groups, but mortality was significantly higher in severely malnourished (P value 0.027). Conclusion: Severe malnutrition is independently associated with higher mortality even with similar PRISM score. There is need to give an additional score to children with weight for age <60% of expected. PMID:27555691

  4. 17 CFR 10.82 - Proposed findings and conclusions; briefs.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... conclusions; briefs. 10.82 Section 10.82 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION RULES OF PRACTICE Hearings § 10.82 Proposed findings and conclusions; briefs. In any proceeding... and conclusions of law. Briefs may be filed in support of proposed findings and conclusions either...

  5. On forecasting mortality.

    PubMed

    Olshansky, S J

    1988-01-01

    Official forecasts of mortality made by the U.S. Office of the Actuary throughout this century have consistently underestimated observed mortality declines. This is due, in part, to their reliance on the static extrapolation of past trends, an atheoretical statistical method that pays scant attention to the behavioral, medical, and social factors contributing to mortality change. A "multiple cause-delay model" more realistically portrays the effects on mortality of the presence of more favorable risk factors at the population level. Such revised assumptions produce large increases in forecasts of the size of the elderly population, and have a dramatic impact on related estimates of population morbidity, disability, and health care costs.

  6. Readmission for Acute Exacerbation within 30 Days of Discharge Is Associated with a Subsequent Progressive Increase in Mortality Risk in COPD Patients: A Long-Term Observational Study

    PubMed Central

    Guerrero, Mónica; Crisafulli, Ernesto; Liapikou, Adamantia; Huerta, Arturo; Gabarrús, Albert; Chetta, Alfredo; Soler, Nestor; Torres, Antoni

    2016-01-01

    Background and Objective Twenty per cent of chronic obstructive pulmonary disease (COPD) patients are readmitted for acute exacerbation (AECOPD) within 30 days of discharge. The prognostic significance of early readmission is not fully understood. The objective of our study was to estimate the mortality risk associated with readmission for acute exacerbation within 30 days of discharge in COPD patients. Methods The cohort (n = 378) was divided into patients readmitted (n = 68) and not readmitted (n = 310) within 30 days of discharge. Clinical, laboratory, microbiological, and severity data were evaluated at admission and during hospital stay, and mortality data were recorded at four time points during follow-up: 30 days, 6 months, 1 year and 3 years. Results Patients readmitted within 30 days had poorer lung function, worse dyspnea perception and higher clinical severity. Two or more prior AECOPD (HR, 2.47; 95% CI, 1.51–4.05) was the only variable independently associated with 30-day readmission. The mortality risk during the follow-up period showed a progressive increase in patients readmitted within 30 days in comparison to patients not readmitted; moreover, 30-day readmission was an independent risk factor for mortality at 1 year (HR, 2.48; 95% CI, 1.10–5.59). In patients readmitted within 30 days, the estimated absolute increase in the mortality risk was 4% at 30 days (number needed to harm NNH, 25), 17% at 6-months (NNH, 6), 19% at 1-year (NNH, 6) and 24% at 3 years (NNH, 5). Conclusion In conclusion a readmission for AECOPD within 30 days is associated with a progressive increased long-term risk of death. PMID:26943928

  7. Mean Platelet Volume and Long-Term Mortality in Patients Undergoing Percutaneous Coronary Intervention

    PubMed Central

    Shah, Binita; Oberweis, Brandon; Tummala, Lakshmi; Amoroso, Nicholas S.; Lobach, Iryna; Sedlis, Steven P.; Grossi, Eugene; Berger, Jeffrey S.

    2012-01-01

    Increased platelet activity is associated with adverse cardiovascular events. Mean platelet volume (MPV) correlates with platelet activity but the relationship between MPV and long-term mortalityin patients undergoing percutaneous coronary intervention(PCI) is not well established. Furthermore, the role of change in MPV over time has not been previously evaluated. We evaluatedMPV at baseline, 30 days, 60 days, 90 days, 1 year, 2 years, and 3 years post-procedure in 1,512 patients who underwent PCI. The speed of change in MPV was estimated using slope of linear regression. Mortality was determined by query of social security death index. Over a median of 8.7 years, mortality was 49.3% post-PCI. There was no significant difference in mortality when stratified by MPV quartiles (1stquartile 50.1%, 2nd quartile 47.7%, 3rd quartile 51.3%, 4thquartile 48.3%, p=0.74). In patients with available data to determine a change in MPV over time post-PCI (n=839), mortality was 49.1% and significantly higher in patients with an increase (52.9%) compared to those with a decrease (44.2%) or no change (49.1%) in MPV over time (p<0.0001). In conclusion, there was no association between baseline MPV and long-term mortality in patients undergoing PCI. However, there was increased mortality when MPV increasedover time post-PCI. Monitoring MPV after coronary revascularization may play a role in risk stratification. PMID:23102880

  8. Epidemiological and mortality trends in infective endocarditis, a 17-year population-based prospective study

    PubMed Central

    Chiavarelli, Mario; Scalese, Marco; Nencioni, Cesira; Valentini, Silvia; Guerrini, Francesco; D’Aiello, Incoronata; Picchi, Andrea; De Sensi, Francesco; Habib, Gilbert

    2017-01-01

    Background The population at risk, the clinical and microbiological features of infective endocarditis (IE) have changed. Aim of our study was to evaluate the contemporary epidemiological trends, over a 17-year period in a definite region of Tuscany, Italy, to analyze the clinical outcomes and associated prognostic factors. Methods From 1 January 1998 to 31 December 2014, all patients with a definite diagnosis of IE were prospectively entered in a data-base. The Health-Care system data-base was interrogated to capture patients who could have been missed. The final dataset derived by the merging of the two data-bases. Results Incidence rate of IE was 4.6/100,000/y with a significant linear incidence increase. In hospitalized patients the incidence was 1.27/1,000 admissions. Over age 65 incidence rate was 11.7/100,000/y. Male/female ratio was 1.54:1. A temporal trend towards an increase in the mean population age was found (P=0.033). There was an increase in the incidence of Health-care associated IE, P=0.016. The most common microorganisms were staphylococcus aureus (25%) and coagulase-negative staphylococci (22%). In-hospital mortality was 24%. A trend towards an increase in mortality rate was found (P=0.055). Independent predictors of mortality were older age, S. aureus infection, heart failure, septic shock and persistent bacteremia. Conclusions Our study confirms an increasing mortality trend in IE, although with a borderline significance. Elderly forms are associated with poor prognosis and higher than 1-year mortality rate even in the multivariate analysis. Ageing population, increase in healthcare-associated and staphylococcal infections, may explain the rise of IE incidence and of the mortality trend. PMID:28164010

  9. Structural pluralism and all-cause mortality.

    PubMed Central

    Young, F W; Lyson, T A

    2001-01-01

    OBJECTIVES: This study tested the hypothesis that "structural pluralism" reduces age-standardized mortality rates. Structural pluralism is defined as the potential for political competition in communities. METHODS: US counties were the units of analysis. Multiple regression techniques were used to test the hypothesis. RESULTS: Structural pluralism is a stronger determinant of lower mortality than any of the other variables examined--specifically, income, education, and medical facilities. CONCLUSIONS: These findings support the case for a new structural variable, pluralism, as a possible cause of lower mortality, and they indirectly support the significance of comparable ecologic dimensions, such as social trust. PMID:11189808

  10. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  11. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 6 2013-10-01 2013-10-01 false Proposed findings, conclusions, and order. 511.46... Proposed findings, conclusions, and order. Within a reasonable time after the closing of the record and..., including proposed findings of fact, conclusions of law and a proposed order, together with...

  12. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 6 2012-10-01 2012-10-01 false Proposed findings, conclusions, and order. 511.46... Proposed findings, conclusions, and order. Within a reasonable time after the closing of the record and..., including proposed findings of fact, conclusions of law and a proposed order, together with...

  13. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  14. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  15. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Proposed findings and conclusions. 111.68 Section... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions. The... record in which to submit proposed findings and conclusions and supporting reasons for the findings...

  16. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  17. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  18. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 952.23 Section... RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.23 Proposed findings and conclusions. (a) Each..., conclusions of law, orders and supporting reasons either in oral or written form in the discretion of...

  19. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Proposed findings, conclusions, and order. 511.46... Proposed findings, conclusions, and order. Within a reasonable time after the closing of the record and..., including proposed findings of fact, conclusions of law and a proposed order, together with...

  20. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  1. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  2. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  3. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 9 2014-07-01 2014-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  4. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  5. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  6. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  7. 17 CFR 10.82 - Proposed findings and conclusions; briefs.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... conclusions; briefs. 10.82 Section 10.82 Commodity and Securities Exchanges COMMODITY FUTURES TRADING... conclusions; briefs. In any proceeding involving a hearing or an opportunity for hearing, the parties may file written proposed findings of fact and conclusions of law. Briefs may be filed in support of...

  8. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  9. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  10. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  11. 45 CFR 672.19 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Proposed findings, conclusions, and order. 672.19... FOUNDATION ENFORCEMENT AND HEARING PROCEDURES § 672.19 Proposed findings, conclusions, and order. Unless otherwise ordered by the Presiding Officer, any party may submit proposed findings of fact, conclusions...

  12. 37 CFR 251.52 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... conclusions. 251.52 Section 251.52 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS... PROCEDURE Procedures of Copyright Arbitration Royalty Panels § 251.52 Proposed findings and conclusions. (a) Any party to the proceeding may file proposed findings of fact and conclusions, briefs, or...

  13. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  14. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  15. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  16. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  17. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  18. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  19. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  20. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Proposed findings and conclusions. 901.48... Termination of Enrollment § 901.48 Proposed findings and conclusions. Except in cases where the respondent has... proposed findings and conclusions and supporting reasons therefor....

  1. 16 CFR 3.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Proposed findings, conclusions, and order. 3... PRACTICE RULES OF PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 3.46 Proposed findings, conclusions, and... Secretary for consideration of the Administrative Law Judge proposed findings of fact, conclusions of...

  2. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  3. 16 CFR 3.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Proposed findings, conclusions, and order. 3... PRACTICE RULES OF PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 3.46 Proposed findings, conclusions, and... Secretary for consideration of the Administrative Law Judge proposed findings of fact, conclusions of...

  4. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  5. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  6. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  7. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  8. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  9. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  10. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  11. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 952.23 Section... conclusions. (a) Each party to a proceeding, except one who fails to answer the complaint or, having answered... fact, conclusions of law, orders and supporting reasons either in oral or written form in...

  12. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  13. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  14. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  15. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  16. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  17. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Proposed findings and conclusions. 111.68 Section... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions. The... record in which to submit proposed findings and conclusions and supporting reasons for the findings...

  18. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false Proposed findings and conclusions. 901.48... Termination of Enrollment § 901.48 Proposed findings and conclusions. Except in cases where the respondent has... proposed findings and conclusions and supporting reasons therefor....

  19. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  20. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  1. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 952.23 Section... RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.23 Proposed findings and conclusions. (a) Each..., conclusions of law, orders and supporting reasons either in oral or written form in the discretion of...

  2. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  3. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  4. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  5. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  6. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Proposed findings and conclusions. 901.48... Termination of Enrollment § 901.48 Proposed findings and conclusions. Except in cases where the respondent has... proposed findings and conclusions and supporting reasons therefor....

  7. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  8. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  9. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  10. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  11. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  12. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 952.23 Section... RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.23 Proposed findings and conclusions. (a) Each... discretion of the presiding officer such is not appropriate, submit proposed findings of fact, conclusions...

  13. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  14. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 952.23 Section... RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.23 Proposed findings and conclusions. (a) Each..., conclusions of law, orders and supporting reasons either in oral or written form in the discretion of...

  15. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Proposed findings and conclusions. 2.712 Section 2.712... Adjudications § 2.712 Proposed findings and conclusions. (a) Any party to a proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and conclusions of law, briefs and...

  16. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  17. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  18. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Proposed findings and conclusions. 111.68 Section... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions. The... record in which to submit proposed findings and conclusions and supporting reasons for the findings...

  19. 37 CFR 251.52 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... conclusions. 251.52 Section 251.52 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS... PROCEDURE Procedures of Copyright Arbitration Royalty Panels § 251.52 Proposed findings and conclusions. (a) Any party to the proceeding may file proposed findings of fact and conclusions, briefs, or...

  20. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  1. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  2. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  3. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 6 2011-10-01 2011-10-01 false Proposed findings, conclusions, and order. 511.46... Proposed findings, conclusions, and order. Within a reasonable time after the closing of the record and..., including proposed findings of fact, conclusions of law and a proposed order, together with...

  4. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  5. 17 CFR 10.82 - Proposed findings and conclusions; briefs.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... conclusions; briefs. 10.82 Section 10.82 Commodity and Securities Exchanges COMMODITY FUTURES TRADING... conclusions; briefs. In any proceeding involving a hearing or an opportunity for hearing, the parties may file written proposed findings of fact and conclusions of law. Briefs may be filed in support of...

  6. 45 CFR 672.19 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Proposed findings, conclusions, and order. 672.19... FOUNDATION ENFORCEMENT AND HEARING PROCEDURES § 672.19 Proposed findings, conclusions, and order. Unless otherwise ordered by the Presiding Officer, any party may submit proposed findings of fact, conclusions...

  7. 16 CFR 3.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Proposed findings, conclusions, and order. 3... PRACTICE RULES OF PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 3.46 Proposed findings, conclusions, and... Secretary for consideration of the Administrative Law Judge proposed findings of fact, conclusions of...

  8. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  9. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 9 2011-07-01 2011-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  10. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  11. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  12. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  13. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  14. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  15. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Proposed findings and conclusions. 2.712 Section 2.712... Adjudications § 2.712 Proposed findings and conclusions. (a) Any party to a proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and conclusions of law, briefs and...

  16. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Proposed findings and conclusions. 111.68 Section... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions. The... record in which to submit proposed findings and conclusions and supporting reasons for the findings...

  17. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  18. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  19. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  20. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  1. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  2. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  3. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  4. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  5. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  6. 17 CFR 10.82 - Proposed findings and conclusions; briefs.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... conclusions; briefs. 10.82 Section 10.82 Commodity and Securities Exchanges COMMODITY FUTURES TRADING... conclusions; briefs. In any proceeding involving a hearing or an opportunity for hearing, the parties may file written proposed findings of fact and conclusions of law. Briefs may be filed in support of...

  7. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  8. 17 CFR 10.82 - Proposed findings and conclusions; briefs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... conclusions; briefs. 10.82 Section 10.82 Commodity and Securities Exchanges COMMODITY FUTURES TRADING... conclusions; briefs. In any proceeding involving a hearing or an opportunity for hearing, the parties may file written proposed findings of fact and conclusions of law. Briefs may be filed in support of...

  9. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Proposed findings and conclusions. 901.48... Termination of Enrollment § 901.48 Proposed findings and conclusions. Except in cases where the respondent has... proposed findings and conclusions and supporting reasons therefor....

  10. Early post-surgical cognitive dysfunction is a risk factor for mortality among hip fracture hospitalized older persons.

    PubMed

    Ruggiero, C; Bonamassa, L; Pelini, L; Prioletta, I; Cianferotti, L; Metozzi, A; Benvenuti, E; Brandi, G; Guazzini, A; Santoro, G C; Mecocci, P; Black, D; Brandi, M L

    2017-02-01

    This study investigates the relationship between cognitive dysfunction or delirium detected in the early post-surgical phase and the 1-year mortality among 514 hip fracture hospitalized older persons. Patients with early cognitive dysfunction or delirium experienced a 2-fold increased mortality risk. Early post-operative cognitive dysfunction and delirium are negative prognostic factors for mortality.

  11. The Obesity-Mortality Paradox in Patients With Heart Failure in Taiwan and a Collaborative Meta-Analysis for East Asian Patients.

    PubMed

    Lin, Gen-Min; Li, Yi-Hwei; Yin, Wei-Hsian; Wu, Yen-Wen; Chu, Pao-Hsien; Wu, Chih-Cheng; Hsu, Chih-Hsin; Wen, Ming-Shien; Voon, Wen-Chol; Wang, Chun-Chieh; Yeh, San-Jou; Lin, Wei-Shiang

    2016-10-01

    A global heart failure (HF) registry suggested that the inverse association between body mass index (BMI) and all-cause mortality differed by race, particularly stronger in Japanese patients at 1-year follow-up. Whether this finding was consistent across all East Asian populations was unknown. In a multicenter prospective study in Taiwan, we enrolled 1,301 patients hospitalized for systolic HF from 2013 to 2014 and followed up the mortality after their discharge for a median of 1-year period. Cox proportional hazard regression analyses were used to assess the association of BMI with all-cause mortality. The results showed that BMI was inversely associated with all-cause mortality (hazard ratio and 95% CI per 5-kg/m(2) increase: 0.75 [0.62 to 0.91]) after adjusting for demographics, traditional risk factors, HF severity, and medications at discharge. Subsequently, we sought previous studies regarding the BMI association with mortality for East Asian patients with HF from Medline, and a random-effect meta-analysis was performed by the inverse variance method. The meta-analysis including 7 previous eligible studies (3 for the Chinese and 4 for the Japanese cohorts) and the present one showed similar results that BMI was inversely associated with all-cause mortality (hazard ratio 0.65 [0.58 to 0.73], I(2) = 37%). In conclusion, our study in Taiwan and a collaborative meta-analysis confirmed a strong inverse BMI-mortality association consistently among East Asian patients with HF.

  12. Association between engagement in-care and mortality in HIV-positive persons

    PubMed Central

    Sabin, Caroline A.; Howarth, Alison; Jose, Sophie; Hill, Teresa; Apea, Vanessa; Morris, Steve; Burns, Fiona

    2017-01-01

    Objective: To assess associations between engagement in-care and future mortality. Design: UK-based observational cohort study. Methods: HIV-positive participants with more than one visit after 1 January 2000 were identified. Each person-month was classified as being in or out-of-care based on the dates of the expected and observed next care visits. Cox models investigated associations between mortality and the cumulative proportion of months spent in-care (% IC, lagged by 1 year), and cumulative %IC prior to antiretroviral therapy (ART) in those attending clinic for more than 1 year, with adjustment for age, CD4+/viral load, year, sex, infection mode, ethnicity, and receipt/type of ART. Results: The 44 432 individuals (27.8% women; 50.5% homosexual, 28.9% black African; median age 36 years) were followed for a median of 5.5 years, over which time 2279 (5.1%) people died. Higher %IC was associated with lower mortality both before [relative hazard 0.91 (95% confidence interval 0.88–0.95)/10% higher, P = 0.0001] and after [0.90 (0.87–0.93), P = 0.0001] adjustment. Adjustment for future CD4+ changes revealed that the association was explained by poorer CD4+ cell counts in those with lower %IC. In total 8730 participants under follow-up for more than 1 year initiated ART of whom 237 (2.7%) died. Higher values of %IC prior to ART initiation were associated with a reduced risk of mortality before [0.29 (0.17–0.47)/10%, P = 0.0001] and after [0.36 (0.21–0.61)/10%, P = 0.0002] adjustment; the association was again explained by poorer post-ART CD4+/ viral load in those with lower pre-ART %IC. Conclusions: Higher levels of engagement in-care are associated with reduced mortality at all stages of infection, including in those who initiate ART. PMID:28060018

  13. Patient-centeredness and quality management in Dutch diabetes care organizations after a 1-year intervention

    PubMed Central

    Campmans-Kuijpers, Marjo JE; Lemmens, Lidwien C; Baan, Caroline A; Rutten, Guy EHM

    2016-01-01

    Background More focus on patient-centeredness in care for patients with type 2 diabetes requests increasing attention to diabetes quality management processes on patient-centeredness by managers in primary care groups and outpatient clinics. Although patient-centered care is ultimately determined by the quality of interactions between patients and clinicians at the practice level, it should be facilitated at organizational level too. This nationwide study aimed to assess the state of diabetes quality management on patient-centeredness at organizational level and its possibilities to improve after a tailored intervention. Methods This before–after study compares the quality management on patient-centeredness within Dutch diabetes care groups and outpatient clinics before and after a 1-year stepwise intervention. At baseline, managers of 51 diabetes primary care groups and 28 outpatient diabetes clinics completed a questionnaire about the organization’s quality management program. Patient-centeredness (0%–100%) was operationalized in six subdomains: facilitating self-management support, individualized care plan support, patients’ access to medical files, patient education policy, safeguarding patients’ interests, and formal patient involvement. The intervention consisted of feedback and benchmark and if requested a telephone call and/or a consultancy visit. After 1 year, the managers completed the questionnaire again. The 1-year changes were examined by dependent (non) parametric tests. Results Care groups improved significantly on patient-centeredness (from 47.1% to 53.3%; P=0.002), and on its subdomains “access to medical files” (from 42.0% to 49.4%), and “safeguarding patients’ interests” (from 58.1% to 66.2%). Outpatient clinics, which scored higher at baseline (66.7%) than care groups, did not improve on patient-centeredness (65.6%: P=0.54) or its subdomains. “Formal patient involvement” remained low in both care groups (23.2%) and

  14. Minimally invasive facet restoration implant for chronic lumbar zygapophysial pain: 1-year outcomes

    PubMed Central

    2014-01-01

    Background The zygapophysial (facet) joint is the primary pain generator in one third of chronic low back pain cases. Current treatment options include temporarily palliative nonsurgical approaches, facet injections, radiofrequency denervation, and, rarely, lumbar arthrodesis. The purpose of this study was to assess the safety and effectiveness of a minimally invasive implant intended to restore facet joint function in patients with chronic lumbar facetogenic pain. Methods This prospective, multi-center feasibility study enrolled patients with confirmed lumbar facetogenic joint pain at 1 or 2 levels who underwent at least 6 months of unsuccessful nonoperative care. Patients received a minimally invasive implant (Glyder® Facet Restoration Device, Zyga Technology, Inc., Minnetonka, MN) intended to restore facet joint function while preserving the native anatomy. Main outcomes included back pain severity using a visual analogue scale, back-specific disability using the Oswestry Disability Index (ODI), and adverse events adjudicated by an independent Clinical Events Committee. Results Of 40 enrolled patients, 37 patients received the facet restoration implant and 34 patients had complete 1-year follow-up data available. Over the 1-year follow-up period, back pain severity decreased 41% and ODI decreased 34%, on average. Freedom from a device- or procedure-related serious adverse event through 1 year was 84%. Implant migration was observed in 3 patients and implant expulsion from the facet joint occurred in 3 patients. In total, 2 (5.4%) patients underwent implant removal through 1 year post-treatment. Conclusions A minimally invasive facet restoration implant is a promising treatment option in select patients with chronic lumbar zygapophysial pain who have exhausted nonsurgical treatments, with therapeutic benefit persisting at 1 year follow-up. PMID:26628910

  15. Persistent problems 1 year after mild traumatic brain injury: a longitudinal population study in New Zealand

    PubMed Central

    Theadom, Alice; Parag, Varsha; Dowell, Tony; McPherson, Kathryn; Starkey, Nicola; Barker-Collo, Suzanne; Jones, Kelly; Ameratunga, Shanthi; Feigin, Valery L

    2016-01-01

    Background Mild traumatic brain injury (mTBI) is a common problem in general practice settings, yet previous research does not take into account those who do not attend hospital after injury. This is important as there is evidence that effects may be far from mild. Aim To determine whether people sustain any persistent effects 1 year after mTBI, and to identify the predictors of health outcomes. Design and setting A community-based, longitudinal population study of an mTBI incidence cohort (n = 341) from a mixed urban and rural region (Hamilton and Waikato Districts) of the North Island of New Zealand (NZ). Method Adults (>16 years) completed assessments of cognitive functioning, global functioning, post-concussion symptoms, mood, and quality of life over the year after injury. Results Nearly half of participants (47.9%) reported experiencing four or more post-concussion symptoms 1 year post-injury. Additionally, 10.9% of participants revealed very low cognitive functioning. Levels of anxiety, depression, or reduced quality of life were comparable with the general population. Having at least one comorbidity, history of brain injury, living alone, non-white ethnic group, alcohol and medication use, and being female were significant predictors of poorer outcomes at 12 months. Conclusion Although some people make a spontaneous recovery after mTBI, nearly half continue to experience persistent symptoms linked to their injury. Monitoring of recovery from mTBI may be needed and interventions provided for those experiencing persistent difficulties. Demographic factors and medical history should be taken into account in treatment planning. PMID:26719482

  16. Glomerular filtration rate in patients with atrial fibrillation and 1-year outcomes

    PubMed Central

    Boriani, Giuseppe; Laroche, Cécile; Diemberger, Igor; Popescu, Mircea Ioachim; Rasmussen, Lars Hvilsted; Petrescu, Lucian; Crijns, Harry J. G. M.; Tavazzi, Luigi; Maggioni, Aldo P.; Lip, Gregory Y. H.

    2016-01-01

    We assessed 1-year outcomes in patients with atrial fibrillation enrolled in the EurObservational Research Programme AF General Pilot Registry (EORP-AF), in relation to kidney function, as assessed by glomerular filtration rate (eGFR). In a cohort of 2398 patients (median age 69 years; 61% male), eGFR (ml/min/1.73 m2) calculated using the CKD-EPI formula was ≥80 in 35.1%, 50–79 in 47.2%, 30–49 in 13.9% and <30 in 3.7% of patients. In a logistic regression analysis, eGFR category was an independent predictor of stroke/TIA or death, with elevated odds ratios associated with severe to mild renal impairment, ie. eGFR < 30 ml/min/1.73 m2 [OR 3.641, 95% CI 1.572–8.433, p < 0.0001], 30–49 ml/min/1.73 m2 [OR 3.303, 95% CI 1.740–6.270, p = 0.0026] or 50–79 ml/min/1.73 m2 [OR 2.094, 95% CI 1.194–3.672, p = 0.0003]. The discriminant capability for the risk of death was tested among various eGFR calculation algorithms: the best was the Cockcroft-Gault equation adjusted for BSA, followed by Cockcroft-Gault equation, and CKD-EPI equation, while the worst was the MDRD equation. In conclusion in this prospective observational registry, renal function was a major determinant of adverse outcomes at 1 year, and even mild or moderate renal impairments were associated with an increased risk of stroke/TIA/death. PMID:27466080

  17. Safety and efficacy of nurse-controlled analgesia in patients less than 1 year of age

    PubMed Central

    Walia, Hina; Tumin, Dmitry; Wrona, Sharon; Martin, David; Bhalla, Tarun; Tobias, Joseph D

    2016-01-01

    Background The management of acute pain presents unique challenges in the younger pediatric population. Although patient-controlled devices are frequently used in patients ≥6 years of age, alternative modes of analgesic delivery are needed in infants. Objective To examine the safety and efficacy of nurse-controlled analgesia (NCA) in neonates less than 1 year of age. Methods Data from patients <1 year of age receiving NCA as ordered by the Acute Pain Service at our institution were collected over a 5-year period and reviewed retrospectively. The primary outcomes were activation of the institution’s Rapid Response Team (RRT) or Code Blue, signifying severe adverse events. Pain score after NCA initiation was a secondary outcome. Results Among 338 girls and 431 boys, the most common opioid used for NCA was fentanyl, followed by morphine and hydromorphone. There were 39 (5%) cases involving RRT or Code Blue activation, of which only one (Code Blue) was activated due to a complication of NCA (apnea). Multivariable logistic regression demonstrated morphine NCA to be associated with greater odds of RRT activation (OR=3.29, 95% CI=1.35, 8.03, P=0.009) compared to fentanyl NCA. There were no statistically significant differences in pain scores after NCA initiation across NCA agents. Conclusion NCA is safe in neonates and infants, with comparable efficacy demonstrated for the three agents used. The elevated incidence of RRT activation in patients receiving morphine suggests caution in its use and consideration of alternative agents in this population. PMID:27358574

  18. Hyperlipidemia is associated with lower risk of poststroke mortality independent of statin use: A population-based study

    PubMed Central

    Yeramaneni, Samrat; Kleindorfer, Dawn O; Sucharew, Heidi; Alwell, Kathleen; Moomaw, Charles J; Flaherty, Matthew L; Woo, Daniel; Adeoye, Opeolu; Ferioli, Simona; de los Rios La Rosa, Felipe; Martini, Sharyl; Mackey, Jason; Khatri, Pooja; Kissela, Brett M; Khoury, Jane C

    2017-01-01

    Background Although statin therapy is associated with reduced stroke and mortality risk, some studies report that higher lipid levels are associated with improved outcomes following ischemic stroke. Aims We examined the association of hyperlipidemia (HLD) combined with statin therapy on all-cause mortality in stroke patients. Methods All stroke patients in the Greater Cincinnati Northern Kentucky region of ~1.3 million were identified using ICD-9 discharge codes in 2005 and 2010. Stroke patients with and without HLD were categorized based on their reported statin use at baseline or discharge into three groups: no-HLD/no-statins, HLD/no-statins, and HLD/on-statins. Cox proportional hazards model was used to estimate the risk of mortality at 30 days, 1 year, and 3 years poststroke. Results Overall, 77% (2953) of the 3813 ischemic stroke patients were diagnosed with HLD and 72% (n = 2123) of those patients were on statin medications. The mean age was 70.0 ± 14.6 years, 56% were women, and 21% were black. In adjusted analyses, the HLD/no-statins group showed 35% (adjusted hazard ratio (aHR) = 0.65, 95% CI: 0.46–0.92), 27% (aHR = 0.73, 95% CI: 0.59–0.90), and 17% (aHR = 0.83, 95% CI: 0.70–0.97) reduced risk of mortality at 30 days, 1 year, and 3 years, respectively, poststroke, compared with no-HLD/no-statins group. The HLD/on-statins group showed an additional 17% significant survival benefit at 3 years poststroke compared with HLD/no-statins group. Conclusions A diagnosis of HLD in ischemic stroke patients is associated with reduced short- and long-term mortality, irrespective of statin use. Statin therapy is associated with significant, additional long-term survival benefit. PMID:27649737

  19. Mortality among professional drivers.

    PubMed

    Rafnsson, V; Gunnarsdóttir, H

    1991-10-01

    The mortality of truck drivers and taxi drivers was studied in Reykjavík. The national mortality rate was used for comparison, and the follow-up lasted until 1 December 1988. The 868 truck drivers (28,788.0 person-years) had an excess of lung cancer deaths [24 observed, 11.2 expected, standardized mortality ratio (SMR) 2.14], but fewer deaths than expected from respiratory diseases (15 observed versus 30.1 expected). The SMR from lung cancer did not steadily increase as the duration of employment increased, nor did it change with the length of follow-up. The SMR values did not deviate substantially from unity for the taxi drivers. Since the high mortality from lung cancer among the truck drivers did not seem to be due to their smoking habits, it might have been caused by one or more occupational factors, especially in light of this group's exposure to engine exhaust gases.

  20. Usefulness of heart rate to predict one-year mortality in patients with atrial fibrillation and acute myocardial infarction (from the OMEGA trial).

    PubMed

    Li, Jin; Becker, Ruediger; Rauch, Bernhard; Schiele, Rudolf; Schneider, Steffen; Riemer, Thomas; Diller, Frank; Gohlke, Helmut; Gottwik, Martin; Steinbeck, Gerhard; Sabin, Georg; Katus, Hugo A; Senges, Jochen

    2013-03-15

    In the setting of acute myocardial infarction and sinus rhythm, the heart rate (HR) has been demonstrated to correlate closely with mortality. In patients presenting with acute myocardial infarction and atrial fibrillation (AF) on admission, however, the prognostic relevance of the HR has not yet been systematically addressed. A post hoc subgroup analysis of the data from the OMEGA trial was conducted to analyze whether the admission HR determines the 1-year mortality in patients presenting with AF in the setting of acute myocardial infarction. Of 3,851 patients enrolled in the OMEGA study, 211 (6%) presented with AF on admission. This subgroup was dichotomized according to the admission HR (cutoff 95 beats/min). Multiple regression analysis revealed that an admission HR of ≥95 beats/min independently determined the 1-year mortality in patients with AF (odds ratio 4.69, 95% confidence interval 1.47 to 15.01; p = 0.01). In conclusion, this is the first study demonstrating that a high HR (≥95 beats/min) on admission in patients with AF and acute myocardial infarction is associated with an almost fivefold mortality risk.

  1. 40 CFR 209.35 - Conclusion of hearing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Conclusion of hearing. 209.35 Section 209.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS... Hearings for Orders Issued Under Section 11(d) of the Noise Control Act § 209.35 Conclusion of hearing....

  2. 40 CFR 209.35 - Conclusion of hearing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Conclusion of hearing. 209.35 Section 209.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS... Hearings for Orders Issued Under Section 11(d) of the Noise Control Act § 209.35 Conclusion of hearing....

  3. 40 CFR 209.35 - Conclusion of hearing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Conclusion of hearing. 209.35 Section 209.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS... Hearings for Orders Issued Under Section 11(d) of the Noise Control Act § 209.35 Conclusion of hearing....

  4. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Proposed findings and conclusions. 2.712 Section 2.712... ORDERS Rules for Formal Adjudications § 2.712 Proposed findings and conclusions. (a) Any party to a proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and...

  5. 40 CFR 209.35 - Conclusion of hearing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Conclusion of hearing. 209.35 Section 209.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS... Hearings for Orders Issued Under Section 11(d) of the Noise Control Act § 209.35 Conclusion of hearing....

  6. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Proposed findings and conclusions. 2.712 Section 2.712... ORDERS Rules for Formal Adjudications § 2.712 Proposed findings and conclusions. (a) Any party to a proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and...

  7. 40 CFR 209.35 - Conclusion of hearing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Conclusion of hearing. 209.35 Section 209.35 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS... Hearings for Orders Issued Under Section 11(d) of the Noise Control Act § 209.35 Conclusion of hearing....

  8. Move Sequences in Graduate Research Paper Introductions and Conclusions

    ERIC Educational Resources Information Center

    Madrunio, Marilu Rañosa

    2012-01-01

    Graduate students submit academic papers at the end of the term as part of their coursework. Such papers contain introduction moves which may be troublesome and conclusion moves which may contain sub-moves not really required. This paper is aimed at assessing what particular moves are employed in the introduction and conclusion sections of 21…

  9. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Proposed findings and conclusions. 111.68 Section 111.68 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions....

  10. Jumping to the Right Conclusions, Inferences, and Predictions

    ERIC Educational Resources Information Center

    Giannattasio, Jack; Bazler, Judith

    2005-01-01

    Writing meaningful conclusions, drawing accurate inferences, and making relevant predictions are essential skills that many adolescents lack. The differences among conclusions, inferences, and predictions, although subtle, must be recognized to accurately analyze and interpret lab data. During one of the authors' 14 years as a physics and…

  11. On symbolic models for Single-Conclusion Logic of Proofs

    SciTech Connect

    Krupski, Vladimir N

    2011-05-31

    In this paper we define symbolic models for Single-Conclusion Logics of Proofs. We prove the soundness and completeness of these logics with respect to the corresponding classes of symbolic models. We apply the semantic methods developed in this paper to justify the use of terms of single-conclusion logic of proofs as notation for derivations in this logic. Bibliography: 17 titles.

  12. Trends in colorectal cancer mortality in Europe: retrospective analysis of the WHO mortality database

    PubMed Central

    Ait Ouakrim, Driss; Pizot, Cécile; Boniol, Magali; Malvezzi, Matteo; Boniol, Mathieu; Negri, Eva; Bota, Maria; Jenkins, Mark A; Bleiberg, Harry

    2015-01-01

    Objective To examine changes in colorectal cancer mortality in 34 European countries between 1970 and 2011. Design Retrospective trend analysis. Data source World Health Organization mortality database. Population Deaths from colorectal cancer between 1970 and 2011. Profound changes in screening and treatment efficiency took place after 1988; therefore, particular attention was paid to the evolution of colorectal cancer mortality in the subsequent period. Main outcomes measures Time trends in rates of colorectal cancer mortality, using joinpoint regression analysis. Rates were age adjusted using the standard European population. Results From 1989 to 2011, colorectal cancer mortality increased by a median of 6.0% for men and decreased by a median of 14.7% for women in the 34 European countries. Reductions in colorectal cancer mortality of more than 25% in men and 30% in women occurred in Austria, Switzerland, Germany, the United Kingdom, Belgium, the Czech Republic, Luxembourg, and Ireland. By contrast, mortality rates fell by less than 17% in the Netherlands and Sweden for both sexes. Over the same period, smaller or no declines occurred in most central European countries. Substantial mortality increases occurred in Croatia, the former Yugoslav republic of Macedonia, and Romania for both sexes and in most eastern European countries for men. In countries with decreasing mortality, reductions were more important for women of all ages and men younger than 65 years. In the 27 European Union member states, colorectal cancer mortality fell by 13.0% in men and 27.0% in women, compared with corresponding reductions of 39.8% and 38.8% in the United States. Conclusion Over the past 40 years, there has been considerable disparity in the level of colorectal cancer mortality between European countries, as well as between men and women and age categories. Countries with the largest reductions in colorectal cancer mortality are characterised by better accessibility to screening

  13. Air pollution and infant mortality from pneumonia

    SciTech Connect

    Penna, M.L.; Duchiade, M.P. )

    1991-03-01

    This study examines the relationship between air pollution, measured as concentration of suspended particulates in the atmosphere, and infant mortality due to pneumonia in the metropolitan area of Rio de Janeiro. Multiple linear regression (progressive or stepwise method) was used to analyze infant mortality due to pneumonia, diarrhea, and all causes in 1980, by geographic area, income level, and degree of contamination. While the variable proportion of families with income equivalent to more than two minimum wages was included in the regressions corresponding to the three types of infant mortality, the average contamination index had a statistically significant coefficient (b = 0.2208; t = 2.670; P = 0.0137) only in the case of mortality due to pneumonia. This would suggest a biological association, but, as in any ecological study, such conclusions should be viewed with caution. The authors believe that air quality indicators are essential to consider in studies of acute respiratory infections in developing countries.

  14. Hospitalization for Pneumonia is Associated With Decreased 1-Year Survival in Patients With Type 2 Diabetes: Results From a Prospective Cohort Study.

    PubMed

    Falcone, Marco; Tiseo, Giusy; Russo, Alessandro; Giordo, Laura; Manzini, Elisa; Bertazzoni, Giuliano; Palange, Paolo; Taliani, Gloria; Cangemi, Roberto; Farcomeni, Alessio; Vullo, Vincenzo; Violi, Francesco; Venditti, Mario

    2016-02-01

    Diabetes mellitus is a frequent comorbid conditions among patients with pneumonia living in the community.The aim of our study is to evaluate the impact of hospitalization for pneumonia on early (30 day) and late mortality (1 year) in patients with type 2 diabetes mellitus.Prospective comparative cohort study of 203 patients with type 2 diabetes hospitalized for pneumonia versus 206 patients with diabetes hospitalized for other noninfectious causes from January 2012 to December 2013 at Policlinico Umberto I (Rome). Enrolled patients were followed up to discharge and up to 1 year after initial hospital admission or death.Overall, 203 patients with type 2 diabetes admitted to hospital for pneumonia were compared to 206 patients with type 2 diabetes admitted for other causes (39.3% decompensated diabetes, 21.4% cerebrovascular diseases, 9.2% renal failure, 8.3% acute myocardial infarction, and 21.8% other causes). Compared to control patients, those admitted for pneumonia showed a higher 30-day (10.8% vs 1%, P < 0.001) and 1-year mortality rate (30.3% vs 16.8%, P < 0.001). Compared to survivors, nonsurvivor patients with pneumonia had a higher incidence of moderate to severe chronic kidney disease, hemodialysis, and malnutrition were more likely to present with a mental status deterioration, and had a higher number of cardiovascular events during the follow-up period. Cox regression analysis found age, Charlson comorbidity index, pH < 7.35 at admission, hemodialysis, and hospitalization for pneumonia as variables independently associated with mortality.Hospitalization for pneumonia is associated with decreased 1-year survival in patients with type 2 diabetes, and appears to be a major determinant of long-term outcome in these patients.

  15. Patients' characteristics and clinical implications of suboptimal CD4 T-cell gains after 1 year of successful antiretroviral therapy.

    PubMed

    Gutiérrez, Félix; Padilla, Sergio; Masiá, Mar; Iribarren, José A; Moreno, Santiago; Viciana, Pompeyo; Hernández-Quero, José; Alemán, Remedios; Vidal, Francesc; Salavert, Miguel; Blanco, José R; Leal, Manuel; Dronda, Fernando; Perez Hoyos, Santiago; del Amo, Julia

    2008-03-01

    To describe characteristics and prognosis of patients with suboptimal immunological response to combined antiretroviral therapy (CART). Using data from a multicenter cohort study, we selected patients who initiated CART and showed suboptimal CD4-T cell response (defined as <50 cells/L increase) after 1 year of therapy, despite sustained virological suppression. Characteristics of those patients were compared with subjects who showed optimal immunological response. Of 650 patients with virological suppression, 108 (16.6%) showed suboptimal CD4-T cell response. Independent predictors of suboptimal response were previous injection drug use (OR, 1.85; 95% CI, 1.12-2.98) and age at CART initiation (OR, 1.04 per year increase; 95%CI, 1.01-1.06). Hepatitis C virus coinfection was not associated with impaired immunological response. As compared with patients with optimal immunological response, those with suboptimal response had a higher mortality rate (3.22 versus 0.71 per 100 person-years; p=.001), but a similar rate of new AIDS-defining events. In patients with sustained virological suppression with CART, previous injection drug use, but not hepatitis C virus coinfection, and older age at initiation of therapy were associated with suboptimal CD4 T-cell responses. Patients with suboptimal response had a higher mortality over time, mainly due to diseases other than AIDS-defining events.

  16. Symmetric Dimethylarginine as Predictor of Graft loss and All-Cause Mortality in Renal Transplant Recipients

    PubMed Central

    Pihlstrøm, Hege; Mjøen, Geir; Dahle, Dag Olav; Pilz, Stefan; Midtvedt, Karsten; März, Winfried; Abedini, Sadollah; Holme, Ingar; Fellström, Bengt; Jardine, Alan; Holdaas, Hallvard

    2014-01-01

    Background Elevated symmetric dimethylarginine (SDMA) has been shown to predict cardiovascular events and all cause mortality in diverse populations. The potential role of SDMA as a risk marker in renal transplant recipients (RTR) has not been investigated. Methods We analyzed SDMA in the placebo arm of the Assessment of Lescol in Renal Transplantation study, a randomized controlled trial of fluvastatin in RTR. Mean follow-up was 5.1 years. Patients were grouped into quartiles based on SDMA levels at study inclusion. Relationships between SDMA and traditional risk factors for graft function and all-cause mortality were analyzed in 925 RTR using univariate and multivariate survival analyses. Results In univariate analysis, SDMA was significantly associated with renal graft loss, all-cause death, and major cardiovascular events. After adjustment for established risk factors including estimated glomerular filtration rate, an elevated SDMA-level (4th quartile, >1.38 μmol/L) was associated with renal graft loss; hazard ratio (HR), 5.51; 95% confidence interval (CI), 1.95–15.57; P=0.001, compared to the 1st quartile. Similarly, SDMA in the 4th quartile was independently associated with all-cause mortality (HR, 4.56; 95% CI, 2.15–9.71; P<0.001), and there was a strong borderline significant trend for an association with cardiovascular mortality (HR, 2.86; 95% CI, 0.99–8.21; P=0.051). Conclusion In stable RTR, an elevated SDMA level is independently associated with increased risk of all-cause mortality and renal graft loss. PMID:24999963

  17. Sepsis in intensive care unit patients with traumatic brain injury: factors associated with higher mortality

    PubMed Central

    Cardozo, Luis Carlos Maia; da Silva, Redson Ruy

    2014-01-01

    Objective Patients with traumatic brain injury are particularly susceptible to sepsis, which may exacerbate the systemic inflammatory response and lead to organ dysfunction. The influence of clinical variables on the mortality of intensive care unit patients with traumatic brain injury and sepsis was investigated. Methods The present investigation was a retrospective study involving 175 patients with traumatic brain injury who were treated in a period of 1 year at a reference hospital for trauma and who had sepsis, severe sepsis, or septic shock. Demographic and clinical data were obtained, and the SOFA score was calculated at the time sepsis was found and after 72 hours. Results There was a predominance of young men with severe traumatic brain injury, multiple head injuries, sepsis with a pulmonary focus, prolonged hospital stay, and high mortality (37.7%). Circulatory and respiratory failure had a high incidence, but renal and coagulation failure were less frequent, and liver failure was not observed. After logistic regression, the presence of septic shock and respiratory failure 72 hours after the sepsis diagnosis was associated with higher mortality, with an odds ratio of 7.56 (95%CI=2.04-27.31, p=0.0024) and 6.62 (95%CI=1.93-22.78, p=0.0027), respectively. In addition, there was a higher mortality among patients who had no organ failure on D1 but who developed the condition after 72 hours of sepsis and in those patients who already had organ failure at the time sepsis was diagnosed and remained in this condition after 72 hours. Conclusion Septic shock and progressive organ (particularly respiratory) dysfunction increases the mortality of patients with traumatic brain injury and sepsis. PMID:25028949

  18. The Use of Hypnotics and Mortality - A Population-Based Retrospective Cohort Study

    PubMed Central

    Lan, Tzuo-Yun; Zeng, Ya-Fang; Tang, Gau-Jun; Kao, Hui-Chuan; Chiu, Hsien-Jane; Lan, Tsuo-Hung; Ho, Hsiao-Feng

    2015-01-01

    Background Sleep disorders, especially chronic insomnia, have become major health problem worldwide and, as a result, the use of hypnotics is steadily increasing. However, few studies with a large sample size and long-term observation have been conducted to investigate the relationship between specific hypnotics and mortality. Methods We conducted this retrospective cohort study using data from the National Health Insurance Research Database in Taiwan. Information from claims data including basic characteristics, the use of hypnotics, and survival from 2000 to 2009 for 1,320,322 individuals were included. The use of hypnotics was divided into groups using the defined daily dose and the cumulative length of use. Hazard ratios (HRs) were calculated from a Cox proportional hazards model, with two different matching techniques to examine the associations. Results Compared to the non-users, both users of benzodiazepines (HR = 1.81; 95% confidence interval [CI] = 1.78–1.85) and mixed users (HR = 1.44; 95% CI = 1.42–1.47) had a higher risk of death, whereas the users of other non-benzodiazepines users showed no differences. Zolpidem users (HR = 0.73; 95% CI = 0.71–0.75) exhibited a lower risk of mortality in the adjusted models. This pattern remained similar in both matching techniques. Secondary analysis indicated that zolpidem users had a reduced risk of major cause-specific mortality except cancer, and that this protective effect was dose-responsive, with those using for more than 1 year having the lowest risk. Conclusions The effects of different types of hypnotics on mortality were diverse in this large cohort with long-term follow-up based on representative claims data in Taiwan. The use of zolpidem was associated with a reduced risk of mortality. PMID:26709926

  19. Seasonal Influenza Infections and Cardiovascular Disease Mortality

    PubMed Central

    Nguyen, Jennifer L.; Yang, Wan; Ito, Kazuhiko; Matte, Thomas D.; Shaman, Jeffrey; Kinney, Patrick L.

    2016-01-01

    increases between 5.8% (95% CI, 2.5%–9.1%) and 13.1% (95% CI, 5.3%–20.9%). Out-of-sample prediction of cardiovascular mortality among adults 65 years and older during the 2009–2010 influenza season yielded average estimates with 94.0% accuracy using 4 different influenza metrics. CONCLUSIONS AND RELEVANCE Emergency department visits for influenza-like illness were associated with and predictive of cardiovascular disease mortality. Retrospective estimation of influenza-attributable cardiovascular mortality burden combined with accurate and reliable influenza forecasts could predict the timing and burden of seasonal increases in cardiovascular mortality. PMID:27438105

  20. Legal abortion mortality.

    PubMed

    Kestelman, P

    1978-04-01

    Statistics on legal abortion in Britain between 1968-1974 are presented. There was a mortality rate of 10+ or -2 per 100,000 abortions: 27+ or -11 in 1968-1969, 12+ or -4 in 1970-1972, and 6+ or -3 in 1973-1974. Legal abortion mortality increased from 4+ or -3 when performed at gestation under 9 weeks to 5+ or -2 at 9-12 weeks, 13+ or -7 at 13-16 weeks, and 62+ or -33 at 17 weeks and over. The ratio was 11+ or -6 for women under 20 years of age, increasing to 5+ or -3 at age 20-29, 10+ or -6 at age 30-39, and 23+ or -19 at age 40 and over. The parity had little influence on abortion mortality, but the technique used had a great influence. Hysterotomy, hypertonic saline, and abortifacient paste were the most dangerous, in increasing order, with mortality rates of 39+ or -30, 106+ or -75, and 152+ or -89, respectively. The rates for aspiration and curretage were 4+ or -2 and 4+ or -3, respectively. There was a higher mortality risk with abortion with sterilization. The main causes of legal abortion mortality were infection, pulmonary embolism, and complications of general anesthesia. The high incidence of mortality associated with legal abortion in Britain is partially caused by: 1) high incidence of concurrent sterilization, 2) former use of dangerous techniques, 3) significant incidence of second trimester abortion, 4) routine use of general anesthesia, and 5) previous ill health of some of the women.

  1. A decrease in intact parathyroid hormone (iPTH) levels is associated with higher mortality in prevalent hemodialysis patients

    PubMed Central

    Villa-Bellosta, Ricardo; Rodriguez-Osorio, Laura; Mas, Sebastian; Abadi, Younes; Rubert, Mercedes; de la Piedra, Concepción; Gracia-Iguacel, Carolina; Mahillo, Ignacio; Ortiz, Alberto; Egido, Jesús; González-Parra, Emilio

    2017-01-01

    Background The mortality of dialysis patients is 10- to 100-fold higher than in the general population. Baseline serum PTH levels, and more recently, changes in serum PTH levels (ΔPTH) over time, have been associated to mortality in dialysis patients. Methods We explored the relationship between ΔPTH over 1 year with mortality over the next year in a prospective cohort of 115 prevalent hemodialysis patients from a single center that had median baseline iPTH levels within guideline recommendations. Results Median baseline iPTH levels were 205 (116.5, 400) pg/ml. ΔiPTH between baseline and 1 year was 85.2 ± 57.1 pg/ml. During the second year of follow-up, 27 patients died. ΔiPTH was significantly higher in patients who survived (+157.30 ± 25.82 pg/ml) than in those who died (+39.03 ± 60.95 pg/ml), while baseline iPTH values were not significantly different. The highest mortality (48%) was observed in patients with a decrease in ΔiPTH (ΔiPTH quartile 1, negative ΔiPTH) and the lowest (12%) mortality in quartile 3 ΔiPTH (ΔiPTH increase 101–300 pg/ml). In a logistic regression model, ΔiPTH was associated with mortality with an odds ratio (OR) of 0.998 (95% CI 0.996–0999, p = 0.038). In multivariable analysis, mortality risk was 73% and 88% lower for patients with ΔiPTH 0–100 pg/ml and 101–300 pg/ml, respectively, than for those with a decrease in ΔiPTH. In patients with a decrease in ΔiPTH, the OR for death was 4.131 (1.515–11.27)(p = 0.006). Conclusions In prevalent hemodialysis patients with median baseline iPTH values within the guideline recommended range, a decrease in ΔiPTH was associated with higher mortality. Further studies are required to understand the mechanisms and therapeutic implications of this observation that challenges current clinical practice. PMID:28339474

  2. Epigenetic Analysis of Neurocognitive Development at 1 year of Age in a Community-Based Pregnancy Cohort

    PubMed Central

    Murphy, Laura E.; Palmer, Frederick B.; Graff, J. Carolyn; Sutter, Thomas R.; Mozhui, Khyobeni; Hovinga, Collin A.; Thomas, Fridtjof; Park, Vicki; Tylavsky, Frances A.; Adkins, Ronald M.

    2014-01-01

    Multiple studies show that molecular genetic changes and epigenetic modifications affect the risk of cognitive disability or impairment. However, the role of epigenetic variation in cognitive development of neurotypical young children remains largely unknown. Using data from a prospective, community-based study of mother-infant pairs, we investigated the association of DNA methylation patterns in neonatal umbilical cord blood with cognitive and language development at 1 year of age. No CpG loci achieved genome-wide significance, although a small number of weakly suggestive associations with Bayley-III Receptive Communication scales were noted. While umbilical cord blood is a convenient resource for genetic analyses of birth outcomes, our results do not provide conclusive evidence that its use for DNA methylation profiling yields epigenetic markers that are directly related to postnatal neurocognitive outcomes at 1 year of age. PMID:24452678

  3. How to measure the burden of mortality?

    PubMed Central

    Bonneux, L

    2002-01-01

    Objectives: To explore various methods to quantify the burden of mortality, with a special interest for the more recent method at the core of calculations of disability adjusted life years (DALY). Design: Various methods calculating the age schedule at death are applied to two historical life table populations. One method calculates the "years of life lost", by multiplying the numbers of deaths at age x by the residual life expectancy. This residual life expectancy may be discounted and age weighted. The other method calculates the "potential years of life lost" by multiplying the numbers of deaths at age x by the years missing to reach a defined threshold (65 years or 75 years). Methods: The period life tables describing the mortality of Dutch male populations from 1900–10 (high mortality) and from 1990–1994 (low mortality). Results: A standard life table with idealised long life expectancy increases the burden of death more if mortality is lower. People at old age, more prevalent if mortality is low, lose more life years in an idealised life table. The discounted life table decreases the burden of death strongly if mortality is high: the life lost by a person dying at a young age is discounted. Age weighting the discounted life table balances the effect of discounting. Conclusions: For the purpose of description of the burden of mortality, the aggregate life table of the studied populations gives the better description of the age schedule at death. Discounting and the use of idealised lifetables as a standard increase the burden of mortality of degenerative disease at the end of life. The age weighted discounted life table violates the principle of parsimony. PMID:11812812

  4. Mortality among a cohort of uranium mill workers: an update

    PubMed Central

    Pinkerton, L; Bloom, T; Hein, M; Ward, E

    2004-01-01

    Aims: To evaluate the mortality experience of 1484 men employed in seven uranium mills in the Colorado Plateau for at least one year on or after 1 January 1940. Methods: Vital status was updated through 1998, and life table analyses were conducted. Results: Mortality from all causes and all cancers was less than expected based on US mortality rates. A statistically significant increase in non-malignant respiratory disease mortality and non-significant increases in mortality from lymphatic and haematopoietic malignancies other than leukaemia, lung cancer, and chronic renal disease were observed. The excess in lymphatic and haematopoietic cancer mortality was due to an increase in mortality from lymphosarcoma and reticulosarcoma and Hodgkin's disease. Within the category of non-malignant respiratory disease, mortality from emphysema and pneumoconioses and other respiratory disease was increased. Mortality from lung cancer and emphysema was higher among workers hired prior to 1955 when exposures to uranium, silica, and vanadium were presumably higher. Mortality from these causes of death did not increase with employment duration. Conclusions: Although the observed excesses were consistent with our a priori hypotheses, positive trends with employment duration were not observed. Limitations included the small cohort size and limited power to detect a moderately increased risk for some outcomes of interest, the inability to estimate individual exposures, and the lack of smoking data. Because of these limitations, firm conclusions about the relation of the observed excesses in mortality and mill exposures are not possible. PMID:14691274

  5. Cholesterol trials and mortality.

    PubMed

    Warren, John B; Dimmitt, Simon B; Stampfer, Hans G

    2016-07-01

    An overview of clinical trials can reveal a class effect on mortality that is not apparent from individual trials. Most large trials of lipid pharmacotherapy are not powered to detect differences in mortality and instead assess efficacy with composite cardiovascular endpoints. We illustrate the importance of all-cause mortality data by comparing survival in three different sets of the larger controlled lipid trials that underpin meta-analyses. These trials are for fibrates and statins. Fibrate treatment in five of the six main trials was associated with a decrease in survival, one fibrate trial showed a non-significant reduction in mortality that can be explained by a different target population. In secondary prevention, statin treatment increased survival in all five of the main trials, absolute mean increase ranged from 0.43% to 3.33%, the median change was 1.75%, which occurred in the largest trial. In primary prevention, statin treatment increased survival in six of the seven main trials, absolute mean change in survival ranged from -0.09% to 0.89%, median 0.49%. Composite safety endpoints are rare in these trials. The failure to address composite safety endpoints in most lipid trials precludes a balanced summary of risk-benefit when a composite has been used for efficacy. Class effects on survival provide informative summaries of the risk-benefit of lipid pharmacotherapy. We consider that the presentation of key mortality/survival data adds to existing meta-analyses to aid personal treatment decisions.

  6. Hippocampal Neuron Number Is Unchanged 1 Year After Fractionated Whole-Brain Irradiation at Middle Age

    SciTech Connect

    Shi Lei Molina, Doris P.; Robbins, Michael E.; Wheeler, Kenneth T.; Brunso-Bechtold, Judy K.

    2008-06-01

    Purpose: To determine whether hippocampal neurons are lost 12 months after middle-aged rats received a fractionated course of whole-brain irradiation (WBI) that is expected to be biologically equivalent to the regimens used clinically in the treatment of brain tumors. Methods and Materials: Twelve-month-old Fischer 344 X Brown Norway male rats were divided into WBI and control (CON) groups (n = 6 per group). Anesthetized WBI rats received 45 Gy of {sup 137}Cs {gamma} rays delivered as 9 5-Gy fractions twice per week for 4.5 weeks. Control rats were anesthetized but not irradiated. Twelve months after WBI completion, all rats were anesthetized and perfused with paraformaldehyde, and hippocampal sections were immunostained with the neuron-specific antibody NeuN. Using unbiased stereology, total neuron number and the volume of the neuronal and neuropil layers were determined in the dentate gyrus, CA3, and CA1 subregions of hippocampus. Results: No differences in tissue integrity or neuron distribution were observed between the WBI and CON groups. Moreover, quantitative analysis demonstrated that neither total neuron number nor the volume of neuronal or neuropil layers differed between the two groups for any subregion. Conclusions: Impairment on a hippocampal-dependent learning and memory test occurs 1 year after fractionated WBI at middle age. The same WBI regimen, however, does not lead to a loss of neurons or a reduction in the volume of hippocampus.

  7. Hydrocephalus in children less than 1 year of age in northern Mozambique

    PubMed Central

    Salvador, Sérgio F.; Henriques, João Carlos; Munguambe, Missael; Vaz, Rui M. C.; Barros, Henrique P.

    2014-01-01

    Background: In developed countries, the incidence of neonatal hydrocephalus ranges from 3 to 5 cases per 1000 live births, but little is known about the frequency of hydrocephalus in Africa. In Mozambique, there is no primary information related to this disorder, but using the above data, the expected incidence of neonatal hydrocephalus would range from 2900 to 4800 cases per year. Methods: This study is based on 122 children younger than 1 year with neonatal hydrocephalus, followed up between January 2010 and December 2012, their origin and treatment, and aims to evaluate difficulties with diagnosis, treatment, and follow-up in northern Mozambique. Results: Identified cases were mainly less than 6 months old (77%), with severe macrocephaly and the classic stigmata of this condition. A high rate of follow-up loss (44.3%) was detected, particularly among children from more distant locations. Our findings contrast with the expected 1000-1700 cases that would occur in the area during the study period, being considerably lower. Conclusions: Hydrocephalus is a serious problem in sub-Saharan Africa, whose effects can be minimized by a better organization of the health system in hydrocephalus prevention, referral, and follow-up. New management alternatives to provide treatment to more children with this disorder and reduction of the follow-up difficulties caused due to geographical reasons for the children undergoing treatment are essential. PMID:25593759

  8. Death row nutrition. Curious conclusions of last meals.

    PubMed

    Wansink, Brian; Kniffin, Kevin M; Shimizu, Mitsuru

    2012-12-01

    The growing macabre fascination with "last meals" offers a window into one's true consumption desires when one's value of the future is discounted close to zero. But in contrast to popular anecdotes and individual case studies, we created an empirical catalog of actual last meals - the final food requests of 247 individuals executed in the United States during a recent five-year period. Our content analyses reveal three key findings: (1) the average last meal is calorically rich (2756 calories) and proportionally averages 2.5 times the daily recommended servings of protein and fat, (2) the most frequent requests are also calorie dense: meat (83.9%), fried food (67.9%), desserts (66.3%), and soft drinks (60.0%), and (3) 39.9% requested branded foods or beverages. These findings are respectfully consistent with a model of environmentally contingent temporal discounting, and they are consistent with studies of how food is used to mediate feelings of stress and distress. Given that some people who are warned about the ill effects of obesity might counterintuitively engage in unhealthy overconsumption, the findings also suggest further study relating to the artificial use of mortality salience in campaigns against obesity.

  9. Conclusiveness of natural languages and recognition of images

    SciTech Connect

    Wojcik, Z.M.

    1983-01-01

    The conclusiveness is investigated using recognition processes and one-one correspondence between expressions of a natural language and graphs representing events. The graphs, as conceived in psycholinguistics, are obtained as a result of perception processes. It is possible to generate and process the graphs automatically, using computers and then to convert the resulting graphs into expressions of a natural language. Correctness and conclusiveness of the graphs and sentences are investigated using the fundamental condition for events representation processes. Some consequences of the conclusiveness are discussed, e.g. undecidability of arithmetic, human brain assymetry, correctness of statistical calculations and operations research. It is suggested that the group theory should be imposed on mathematical models of any real system. Proof of the fundamental condition is also presented. 14 references.

  10. Neonatal mortality in Utah.

    PubMed

    Woolley, F R; Schuman, K L; Lyon, J L

    1982-09-01

    A cohort study of neonatal mortality (N = 106) in white singleton births (N = 14,486) in Utah for January-June 1975 was conducted. Using membership and activity in the Church of Jesus Christ of Latter-day Saints (LDS or Mormon) as a proxy for parental health practices, i.e., tobacco and alcohol abstinence, differential neonatal mortality rates were calculated. The influence of potential confounding factors was evaluated. Low activity LDS members were found to have an excess risk of neonatal death five times greater than high activity LDS, with an upper bound of a two-sided 95% confidence interval of 7.9. The data consistently indicate a lower neonatal mortality rate for active LDS members. Non-LDS were found to have a lower rate than either medium or low activity LDS.

  11. The mortality of companies

    PubMed Central

    Daepp, Madeleine I. G.; Hamilton, Marcus J.; West, Geoffrey B.; Bettencourt, Luís M. A.

    2015-01-01

    The firm is a fundamental economic unit of contemporary human societies. Studies on the general quantitative and statistical character of firms have produced mixed results regarding their lifespans and mortality. We examine a comprehensive database of more than 25 000 publicly traded North American companies, from 1950 to 2009, to derive the statistics of firm lifespans. Based on detailed survival analysis, we show that the mortality of publicly traded companies manifests an approximately constant hazard rate over long periods of observation. This regularity indicates that mortality rates are independent of a company's age. We show that the typical half-life of a publicly traded company is about a decade, regardless of business sector. Our results shed new light on the dynamics of births and deaths of publicly traded companies and identify some of the necessary ingredients of a general theory of firms. PMID:25833247

  12. Mortality scoring in ITU.

    PubMed

    Niewiński, Grzegorz; Kański, Andrzej

    2012-01-01

    Chronic shortage of ITU beds makes decisions on admission difficult and responsible. The use of computer-based mortality scoring should help in decision-making and for this purpose, a number of different scoring systems have been created; in principle, they should be easy to use, adaptable to all populations of patients and suitable for predicting the risk of mortality during both ITU and hospital stay. Most of existing scales and scoring systems were included in this review. They are frequently used in ITUs and become a necessary tool to describe ITU populations and to explain differences in mortality. As there are several pitfalls related to the interpretation of the numbers supplied by the systems, they should be used with the knowledge on the severity scoring science. Moreover, the cost and significant workload limit the use of scoring systems; in many cases an extra person has to be employed for collection and analysis of data only.

  13. Autoantibodies, mortality and ageing.

    PubMed

    Richaud-Patin, Y; Villa, A R

    1995-01-01

    Immunological failure may be the cause of predisposition to certain infections, neoplasms, and vascular diseases in adulthood. Mortality risks through life may reflect an undetermined number of causes. This study describes the prevalence of positivity of autoantibodies through life, along with general and specific mortality causes in three countries with different socioeconomic development (Guatemala, Mexico and the United States). Prevalence of autoantibodies by age was obtained from previous reports. In spite of having involved different ethnic groups, the observed trends in prevalence of autoantibodies, as well as mortality through life, showed a similar behavior. Thus, both the increase in autoantibody production and death risk as age rises, may share physiopathological phenomena related to the ageing process.

  14. General conclusions regarding the planetary-solar-terrestrial interaction

    NASA Astrophysics Data System (ADS)

    Mörner, N.-A.; Tattersall, R.; Solheim, J.-E.; Charvatova, I.; Scafetta, N.; Jelbring, H.; Wilson, I. R.; Salvador, R.; Willson, R. C.; Hejda, P.; Soon, W.; Velasco Herrera, V. M.; Humlum, O.; Archibald, D.; Yndestad, H.; Easterbrook, D.; Casey, J.; Gregori, G.; Henriksson, G.

    2013-12-01

    In a collection of research papers devoted to the problem of solar variability and its origin in planetary beat, it is demonstrated that the forcing function originates from gravitational and inertial effects on the Sun from the planets and their satellites. This conclusion is shared by nineteen co-authors.

  15. 40 CFR 35.6820 - Conclusion of the SSC.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... STATE AND LOCAL ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund Response Actions Requirements for Administering A Superfund State Contract (ssc) § 35.6820 Conclusion of the SSC... all future operation and maintenance as required by CERCLA section 104(c) and addressed in 40 CFR...

  16. 40 CFR 35.6820 - Conclusion of the SSC.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... STATE AND LOCAL ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund Response Actions Requirements for Administering A Superfund State Contract (ssc) § 35.6820 Conclusion of the SSC... all future operation and maintenance as required by CERCLA section 104(c) and addressed in 40 CFR...

  17. 40 CFR 35.6820 - Conclusion of the SSC.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... STATE AND LOCAL ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund Response Actions Requirements for Administering A Superfund State Contract (ssc) § 35.6820 Conclusion of the SSC... all future operation and maintenance as required by CERCLA section 104(c) and addressed in 40 CFR...

  18. 40 CFR 35.6820 - Conclusion of the SSC.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... STATE AND LOCAL ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund Response Actions Requirements for Administering A Superfund State Contract (ssc) § 35.6820 Conclusion of the SSC... all future operation and maintenance as required by CERCLA section 104(c) and addressed in 40 CFR...

  19. 40 CFR 35.6820 - Conclusion of the SSC.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... STATE AND LOCAL ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund Response Actions Requirements for Administering A Superfund State Contract (ssc) § 35.6820 Conclusion of the SSC... all future operation and maintenance as required by CERCLA section 104(c) and addressed in 40 CFR...

  20. Area V Vocational Education Planning Conclusions and Recommendations: Third Report.

    ERIC Educational Resources Information Center

    Area 5 Vocational Planning Committee, Pleasant Hill, CA.

    Conclusions and recommendations regarding the development of an Area Master Plan to provide maximum coordination between vocational, technical, adult, and continuing education agencies within Alameda and Contra Costa Counties, California, are presented. The Area Five Planning Committee, which developed the Master Plan, based its evaluation and…

  1. 22 CFR 18.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Proposed findings and conclusions. 18.18 Section 18.18 Foreign Relations DEPARTMENT OF STATE PERSONNEL REGULATIONS CONCERNING POST EMPLOYMENT CONFLICT OF INTEREST Administrative Enforcement Proceedings § 18.18 Proposed findings and...

  2. 22 CFR 18.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Proposed findings and conclusions. 18.18 Section 18.18 Foreign Relations DEPARTMENT OF STATE PERSONNEL REGULATIONS CONCERNING POST EMPLOYMENT CONFLICT OF INTEREST Administrative Enforcement Proceedings § 18.18 Proposed findings and...

  3. 22 CFR 18.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Proposed findings and conclusions. 18.18 Section 18.18 Foreign Relations DEPARTMENT OF STATE PERSONNEL REGULATIONS CONCERNING POST EMPLOYMENT CONFLICT OF INTEREST Administrative Enforcement Proceedings § 18.18 Proposed findings and...

  4. 22 CFR 18.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Proposed findings and conclusions. 18.18 Section 18.18 Foreign Relations DEPARTMENT OF STATE PERSONNEL REGULATIONS CONCERNING POST EMPLOYMENT CONFLICT OF INTEREST Administrative Enforcement Proceedings § 18.18 Proposed findings and...

  5. 22 CFR 18.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Proposed findings and conclusions. 18.18 Section 18.18 Foreign Relations DEPARTMENT OF STATE PERSONNEL REGULATIONS CONCERNING POST EMPLOYMENT CONFLICT OF INTEREST Administrative Enforcement Proceedings § 18.18 Proposed findings and...

  6. When Proofs Reflect More on Assumptions than Conclusions

    ERIC Educational Resources Information Center

    Dawkins, Paul Christian

    2014-01-01

    This paper demonstrates how questions of "provability" can help students engaged in reinvention of mathematical theory to understand the axiomatic game. While proof demonstrates how conclusions follow from assumptions, "provability" characterizes the dual relation that assumptions are "justified" when they afford…

  7. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Proposed findings, conclusions, and order. 511.46 Section 511.46 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ADJUDICATIVE PROCEDURES Hearings §...

  8. Overview of human health in the Arctic: conclusions and recommendations

    PubMed Central

    Donaldson, Shawn; Adlard, Bryan; Odland, Jon Øyvind

    2016-01-01

    This article is intended to provide an overview of the key conclusions, knowledge gaps and key recommendations based on the recent 2015 Arctic human health assessment under the Arctic Monitoring and Assessment Program. This assessment was based primarily on data from human health monitoring and research studies and peer-reviewed literature published since the last assessment in 2009. PMID:27974138

  9. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Proposed findings and conclusions. 2.712 Section 2.712 Energy NUCLEAR REGULATORY COMMISSION RULES OF PRACTICE FOR DOMESTIC LICENSING PROCEEDINGS AND ISSUANCE OF... proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and...

  10. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Proposed findings and conclusions. 901.48 Section 901.48 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES REGULATIONS GOVERNING THE PERFORMANCE OF ACTUARIAL SERVICES UNDER THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974 Suspension...

  11. Hypothesis, Prediction, and Conclusion: Using Nature of Science Terminology Correctly

    ERIC Educational Resources Information Center

    Eastwell, Peter

    2012-01-01

    This paper defines the terms "hypothesis," "prediction," and "conclusion" and shows how to use the terms correctly in scientific investigations in both the school and science education research contexts. The scientific method, or hypothetico-deductive (HD) approach, is described and it is argued that an understanding of the scientific method,…

  12. 45 CFR 672.19 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 3 2014-10-01 2014-10-01 false Proposed findings, conclusions, and order. 672.19 Section 672.19 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... law, and a proposed order, together with supporting briefs, within twenty (20) days after the...

  13. 45 CFR 672.19 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 3 2012-10-01 2012-10-01 false Proposed findings, conclusions, and order. 672.19 Section 672.19 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... law, and a proposed order, together with supporting briefs, within twenty (20) days after the...

  14. 45 CFR 672.19 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Proposed findings, conclusions, and order. 672.19 Section 672.19 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... law, and a proposed order, together with supporting briefs, within twenty (20) days after the...

  15. Experience with cinacalcet in primary hyperparathyroidism: results after 1 year of treatment

    PubMed Central

    García-Martín, Antonia; Luque-Pazos, Alessandra

    2013-01-01

    Objectives: To assess the characteristics of patients with primary hyperparathyroidism (PHPT) treated with cinacalcet and to evaluate its efficacy in reducing serum calcium and parathyroid hormone (PTH) concentrations after 1 year of treatment. Methods: The study included 20 patients with PHPT who had completed at least 12 months of treatment with cinacalcet (eight patients for refusal of parathyroidectomy, three for surgery not possible due to comorbidities and nine for progressive hypercalcemia prior to surgery). We recorded clinical and biochemical data at baseline, and after 3, 6 and 12 months of treatment. We also monitored adverse events. Cinacalcet was administered in increasing doses until normal serum calcium was reached or side effects preventing a further increase occurred. Results: After 3 months of treatment, serum calcium significantly decreased (11.73 ± 0.85 versus 10.71 ± 1.63 mg/dl, p < 0.001) and serum phosphorus significantly increased (2.41 ± 0.48 versus 2.63 ± 0.70 mg/dl, p = 0.004) while no significant change occurred in PTH (181.91 ± 102.37 versus 195.47 ± 111.71 pg/ml, p = 0.695). No further variation was observed after 6 months compared with 3 months of follow up. However, after 12 months of treatment, there was a significant decrease in PTH concentrations compared with baseline (181.91 ± 102.37 versus 152.47± 70.16 pg/ml, p = 0.028) as well as serum calcium (11.73 ± 0.85 versus 10.20± 0.95 mg/dl, p < 0.001); serum phosphorus significantly increased (2.41 ± 0.48 versus 2.71 ± 0.43 mg/dl, p = 0.01). Normocalcemia (S-Ca < 10.2 mg/dl) was achieved in 55% of patients. The medication was usually well tolerated (83.4%). Most common adverse events were nausea and vomiting, especially at the beginning of therapy. Conclusion: Cinacalcet rapidly reduced serum calcium in patients with PHPT and this reduction remained stable after 1 year of treatment. We also observed a decrease in PTH. Cinacalcet is an effective alternative in nonsurgical

  16. Transcatheter Aortic Valve Implantation and Morbidity and Mortality-Related Factors: a 5-Year Experience in Brazil

    PubMed Central

    Souza, André Luiz Silveira; Salgado, Constantino González; Mourilhe-Rocha, Ricardo; Mesquita, Evandro Tinoco; Lima, Luciana Cristina Lima Correia; de Mattos, Nelson Durval Ferreira Gomes; Rabischoffsky, Arnaldo; Fagundes, Francisco Eduardo Sampaio; Colafranceschi, Alexandre Siciliano; Carvalho, Luiz Antonio Ferreira

    2016-01-01

    Background Transcatheter aortic valve implantation has become an option for high-surgical-risk patients with aortic valve disease. Objective To evaluate the in-hospital and one-year follow-up outcomes of transcatheter aortic valve implantation. Methods Prospective cohort study of transcatheter aortic valve implantation cases from July 2009 to February 2015. Analysis of clinical and procedural variables, correlating them with in-hospital and one-year mortality. Results A total of 136 patients with a mean age of 83 years (80-87) underwent heart valve implantation; of these, 49% were women, 131 (96.3%) had aortic stenosis, one (0.7%) had aortic regurgitation and four (2.9%) had prosthetic valve dysfunction. NYHA functional class was III or IV in 129 cases (94.8%). The baseline orifice area was 0.67 ± 0.17 cm2 and the mean left ventricular-aortic pressure gradient was 47.3±18.2 mmHg, with an STS score of 9.3% (4.8%-22.3%). The prostheses implanted were self-expanding in 97% of cases. Perioperative mortality was 1.5%; 30-day mortality, 5.9%; in-hospital mortality, 8.1%; and one-year mortality, 15.5%. Blood transfusion (relative risk of 54; p = 0.0003) and pulmonary arterial hypertension (relative risk of 5.3; p = 0.036) were predictive of in-hospital mortality. Peak C-reactive protein (relative risk of 1.8; p = 0.013) and blood transfusion (relative risk of 8.3; p = 0.0009) were predictive of 1-year mortality. At 30 days, 97% of patients were in NYHA functional class I/II; at one year, this figure reached 96%. Conclusion Transcatheter aortic valve implantation was performed with a high success rate and low mortality. Blood transfusion was associated with higher in-hospital and one-year mortality. Peak C-reactive protein was associated with one-year mortality. PMID:27192383

  17. Estrogen Plus Progestin and Colorectal Cancer Incidence and Mortality

    PubMed Central

    Simon, Michael S.; Chlebowski, Rowan T.; Wactawski-Wende, Jean; Johnson, Karen C.; Muskovitz, Andrew; Kato, Ikuko; Young, Alicia; Hubbell, F. Allan; Prentice, Ross L.

    2012-01-01

    Purpose During the intervention phase in the Women's Health Initiative (WHI) clinical trial, use of estrogen plus progestin reduced the colorectal cancer diagnosis rate, but the cancers were found at a substantially higher stage. To assess the clinical relevance of the findings, analyses of the influence of combined hormone therapy on colorectal cancer incidence and colorectal cancer mortality were conducted after extended follow-up. Patients and Methods The WHI study was a randomized, double-blind, placebo-controlled clinical trial involving 16,608 postmenopausal women with an intact uterus who were randomly assigned to daily 0.625 mg conjugated equine estrogen plus 2.5 mg medroxyprogesterone acetate (n = 8,506) or matching placebo (n = 8,102). Colorectal cancer diagnosis rates and colorectal cancer mortality were assessed. Results After a mean of 5.6 years (standard deviation [SD], 1.03 years) of intervention and 11.6 years (SD, 3.1 years) of total follow-up, fewer colorectal cancers were diagnosed in the combined hormone therapy group compared with the placebo group (diagnoses/year, 0.12% v 0.16%; hazard ratio [HR], 0.72; 95% CI, 0.56 to 0.94; P = .014). Bowel screening examinations were comparable between groups throughout. Cancers in the combined hormone therapy group more commonly had positive lymph nodes (50.5% v 28.6%; P < .001) and were at higher stage (regional or distant, 68.8% v 51.4%; P = .003). Although not statistically significant, there was a higher number of colorectal cancer deaths in the combined hormone therapy group (37 v 27 deaths; 0.04% v 0.03%; HR, 1.29; 95% CI, 0.78 to 2.11; P = .320). Conclusion The findings, suggestive of diagnostic delay, do not support a clinically meaningful benefit for combined hormone therapy on colorectal cancer. PMID:23008295

  18. Cryoplasty for Occlusive Disease of the Femoropopliteal Arteries: 1-Year Follow-Up

    SciTech Connect

    Korteweg, Mies A.; Gils, Marjon van; Hoedt, Marco T.; Valk, Pieter H. M. van der; Tutein Noltenius, Rudolf P.; Avontuur, Jurgen A.; Bronswijk-Monster, Krien F.; Elgersma, Otto E. H.

    2009-03-15

    Atherosclerosis of femoropopliteal arteries is an important cause of morbidity and mortality. Percutaneous transluminal angioplasty (PTA) has only limited success in treating these arteries, mainly because of the high rate of recurrent stenosis. Cryoplasty has been proposed as a technique which might improve treatment outcome. This study reports our single-center experience with cryoplasty. Thirty-two claudicants, 33 arteries, in whom conservative therapy failed, were consecutively included. Duplex ultrasound (US), angiography, and ankle-brachial index (ABI) measurement were performed before the procedure; ABI and duplex US, 2 weeks and 3, 6, and 12 months after the procedure. Patients' symptoms were categorized according to the Rutherford classification. Lesions were classified as TASC A, B, or C according to angiographic appearance. Differences in ABI before and after the procedure were defined as significant at p < 0.05 by paired t-test. Patency was evaluated using duplex US by determining the peak systolic velocity ratio. Sixteen TASC A lesions, 13 TASC B lesions, and 4 TASC C lesions were included. ABI improved significantly for TASC A lesions 2 weeks and 3 months postprocedure. Patency after 2 weeks, 6 months, and 12 months was 93%, 67%, and 64% for TASC A lesions, 83%, 31%, and 31% for TASC B lesions, and 100%, 50%, and 33% for TASC C lesions, respectively. In conclusion, cryoplasty has good immediate success rates and patency rates similar to the results of conventional PTA in the literature.

  19. Onset of mortality increase with age and age trajectories of mortality from all diseases in the four Nordic countries

    PubMed Central

    Dolejs, Josef; Marešová, Petra

    2017-01-01

    Background The answer to the question “At what age does aging begin?” is tightly related to the question “Where is the onset of mortality increase with age?” Age affects mortality rates from all diseases differently than it affects mortality rates from nonbiological causes. Mortality increase with age in adult populations has been modeled by many authors, and little attention has been given to mortality decrease with age after birth. Materials and methods Nonbiological causes are excluded, and the category “all diseases” is studied. It is analyzed in Denmark, Finland, Norway, and Sweden during the period 1994–2011, and all possible models are screened. Age trajectories of mortality are analyzed separately: before the age category where mortality reaches its minimal value and after the age category. Results Resulting age trajectories from all diseases showed a strong minimum, which was hidden in total mortality. The inverse proportion between mortality and age fitted in 54 of 58 cases before mortality minimum. The Gompertz model with two parameters fitted as mortality increased with age in 17 of 58 cases after mortality minimum, and the Gompertz model with a small positive quadratic term fitted data in the remaining 41 cases. The mean age where mortality reached minimal value was 8 (95% confidence interval 7.05–8.95) years. The figures depict an age where the human population has a minimal risk of death from biological causes. Conclusion Inverse proportion and the Gompertz model fitted data on both sides of the mortality minimum, and three parameters determined the shape of the age–mortality trajectory. Life expectancy should be determined by the two standard Gompertz parameters and also by the single parameter in the model c/x. All-disease mortality represents an alternative tool to study the impact of age. All results are based on published data. PMID:28176929

  20. Social capital, income inequality, and mortality.

    PubMed Central

    Kawachi, I; Kennedy, B P; Lochner, K; Prothrow-Stith, D

    1997-01-01

    OBJECTIVES: Recent studies have demonstrated that income inequality is related to mortality rates. It was hypothesized, in this study, that income inequality is related to reduction in social cohesion and that disinvestment in social capital is in turn associated with increased mortality. METHODS: In this cross-sectional ecologic study based on data from 39 states, social capital was measured by weighted responses to two items from the General Social Survey: per capita density of membership in voluntary groups in each state and level of social trust, as gauged by the proportion of residents in each state who believed that people could be trusted. Age-standardized total and cause-specific mortality rates in 1990 were obtained for each state. RESULTS: Income inequality was strongly correlated with both per capita group membership (r = -.46) and lack of social trust (r = .76). In turn, both social trust and group membership were associated with total mortality, as well as rates of death from coronary heart disease, malignant neoplasms, and infant mortality. CONCLUSIONS: These data support the notion that income inequality leads to increased mortality via disinvestment in social capital. PMID:9314802

  1. Naturalization of immigrants and perinatal mortality

    PubMed Central

    Englert, Yvon; Buekens, Pierre

    2013-01-01

    Background: Differences in neonatal mortality among immigrants have been documented in Belgium and elsewhere, and these disparities are poorly understood. Our objective was to compare perinatal mortality rates in immigrant mothers according to citizenship status. Methods: This was a population-based study using 2008 data from the Belgian birth register data pertaining to regions of Brussels and Wallonia. Odds ratio (OR) and 95% confidence intervals (95% CIs) for perinatal mortality according to naturalization status were calculated by logistic regression analyses adjusting for parents’ medical and social characteristics. Results: Four hundred and thirty-seven perinatal deaths were registered among 60 881 births (7.2‰). Perinatal mortality rate varied according to the origin of the mother and her naturalization status: among immigrants, non-naturalized immigrants had a higher incidence of perinatal mortality (10.3‰) than their naturalized counterparts (6.1‰) with an adjusted OR of 2.2, 95% CI (1.1–4.5). Conclusion: In a country with a high frequency of naturalization, and universal access to health care, naturalized immigrant mothers experience less perinatal mortality than their not naturalized counterparts. PMID:22490473

  2. Parental Incarceration and Child Mortality in Denmark

    PubMed Central

    Andersen, Signe Hald; Lee, Hedwig; Karlson, Kristian Bernt

    2014-01-01

    Objectives. We used Danish registry data to examine the association between parental incarceration and child mortality risk. Methods. We used a sample of all Danish children born in 1991 linked with parental information. We conducted discrete-time survival analysis separately for boys (n = 30 146) and girls (n = 28 702) to estimate the association of paternal and maternal incarceration with child mortality, controlling for parental sociodemographic characteristics. We followed the children until age 20 years or death, whichever came first. Results. Results indicated a positive association between paternal and maternal imprisonment and male child mortality. Paternal imprisonment was associated with lower child mortality risks for girls. The relationship between maternal imprisonment and female child mortality changed directions depending on the model, suggesting no clear association. Conclusions. These results indicate that the incarceration of a parent may influence child mortality but that it is important to consider the gender of both the child and the incarcerated parent. PMID:24432916

  3. [Mortality in metropolitan regions].

    PubMed

    Simoes Ccds

    1980-01-01

    Data from the 1970 census and a 1974-1975 survey carried out in Brazil by the Fundacao Instituto Brasileiro de Geografia e Estatistica are used to examine recent mortality trends in urban areas. Specifically, life expectancy in nine metropolitan areas is analyzed in relation to income, diet, and sanitary facilities in the home.

  4. Adolescents, Egocentrism, and Mortality

    ERIC Educational Resources Information Center

    Hanna, Jennie L.

    2017-01-01

    Adolescents are often described as egocentric, but a major source of this external behavior is the internal fear of adolescents have about feeling invisible, being different, and even their own mortality. Facing this fear through a curricular focus on death can help to combat this behavior. This can be accomplished through novel studies of books…

  5. Mortality among Swedish Journalists.

    ERIC Educational Resources Information Center

    Furhoff, Anna-Karin; Furhoff, Lars

    1987-01-01

    Charts the various environmental factors that might influence the mortality rate of Swedish journalists. Concludes that, although there may be a slightly higher death rate among Swedish journalists in the 50-59 age group, the death rate for journalists is the same as for the population in general. (MM)

  6. Jumping to conclusions in untreated patients with Parkinson's disease

    PubMed Central

    de Rezende Costa, Flavio Henrique; Averbeck, Bruno; O'Sullivan, Sean S.; Vincent, Maurice Borges; Rosso, Ana Lucia; Lees, Andrew J.; Djamshidian, Atbin

    2016-01-01

    Background Jumping to conclusions due to impulsivity has been shown to be a sensitive marker for dopamine dysregulation and addictive behaviour patterns in treated patients with Parkinson's disease (PD). It is unknown whether drug naïve PD patients, who have never received dopaminergic therapy also have deficits in information sampling. Methods Twenty five de novo PD patients and twenty matched healthy controls were recruited and tested on the beads task, which is a validated information sampling task to assess reflection impulsivity and a temporal discounting questionnaire. Results Patients gathered significantly less information and made more irrational choices than matched controls. There was, however, no group difference on the temporal discounting questionnaire. Conclusions Poor information sampling and irrational decision making may be an inherent component of the neuropsychological deficit in Parkinson's disease. These findings suggest that underlying impulsivity detected by a metric task is common in de novo PD. PMID:26956927

  7. [Problems of occupational fitness conclusion on periodic medical examination].

    PubMed

    Alekseev, V B; Vlasova, E M; Nosov, A E; Ponomareva, T A; Kostarev, V G

    2014-01-01

    Additional examination in Occupational Pathology Center are economic loss both for employer and employee, as the employee receives payment for those days when in the examination. Analysis of over 600 cases of occupational fitness examination in Occupational Pathology Center according to referrals given by medical institutions providing periodic medical examination shows that in most cases the conclusion was possible during periodic medical examination. Difficulties in conclusion on workers' fitness for occupation during periodic medical examination, according to our viewpoint, result not from limited diagnostic facilities for adequate examination and unfitness disclosure, but from lack of information in primary medical documentation and inadequacy of occupational factor and work characteristics presented by employer to actual working conditions.

  8. Serial magnetic resonance imaging of global and regional left ventricular remodeling during 1 year after acute myocardial infarction.

    PubMed

    Schroeder, A P; Houlind, K; Pedersen, E M; Nielsen, T T; Egeblad, H

    2001-01-01

    Biplane long-axis cine MRI was performed in 51 patients 1, 13, 26, and 52 weeks after their first AMI. LV mass index (LVMI) was significantly increased 1 week after AMI (84.3 +/- 16.9 vs. 68.1 +/- 11.4 g/m(2) controls, n = 48, p < 0.001), presumably owing to edema of the infarcted myocardium. Six months after AMI, LVMI decreased to 76.5 +/- 16.4 g/m(2), but had again augmented after 1 year (81.8 +/- 17.3 g/m(2), p < 0.05), suggesting late, compensatory left ventricular hypertrophy. In patients treated with primary percutaneous transluminal coronary angioplasty, LVMI decreased 5% over 1 year, while LVMI increased 10% in patients receiving thrombolysis (p < 0.05). In the entire population, the global increase in LVMI 1 year after AMI seemed to reflect global cavity dilatation with unchanged thickness of the vital myocardium. In conclusion, in patients receiving contemporary treatment, LV remodeling only partially complied with the classical patho-anatomical concept.

  9. A longitudinal, event-related potential pilot study of adult obsessive-compulsive disorder with 1-year follow-up

    PubMed Central

    Yamamuro, Kazuhiko; Okada, Koji; Kishimoto, Naoko; Ota, Toyosaku; Iida, Junzo; Kishimoto, Toshifumi

    2016-01-01

    Aim Earlier brain imaging research studies have suggested that brain abnormalities in obsessive-compulsive disorder (OCD) normalize as clinical symptoms improve. However, although many studies have investigated event-related potentials (ERPs) in patients with OCD compared with healthy control subjects, it is currently unknown whether ERP changes reflect pharmacological and psychotherapeutic effects. As such, the current study examined the neurocognitive components of OCD to elucidate the pathophysiological abnormalities involved in the disorder, including the frontal-subcortical circuits. Methods The Yale-Brown Obsessive-Compulsive Scale was used to evaluate 14 adult patients with OCD. The present study also included ten age-, sex-, and IQ-matched controls. The P300 and mismatch negativity (MMN) components during an auditory oddball task at baseline for both groups and after 1 year of treatment for patients with OCD were measured. Results Compared with controls, P300 amplitude was attenuated in the OCD group at Cz and C4 at baseline. Pharmacotherapy and psychotherapy treatment for 1 year reduced OCD symptomology. P300 amplitude after 1 year of treatment was significantly increased, indicating normalization compared with baseline at Fz, Cz, C3, and C4. We found no differences in P300 latency, MMN amplitude, or MMN latency between baseline and after one year of treatment. Conclusion ERPs may be a useful tool for evaluating pharmacological and cognitive behavioral therapy in adult patients with OCD. PMID:27713631

  10. Clinical COPD Questionnaire score (CCQ) and mortality

    PubMed Central

    Sundh, Josefin; Janson, Christer; Lisspers, Karin; Montgomery, Scott; Ställberg, Björn

    2012-01-01

    Introduction The Clinical COPD Questionnaire (CCQ) measures health status and can be used to assess health-related quality of life (HRQL). We investigated whether CCQ is also associated with mortality. Methods Some 1111 Swedish primary and secondary care chronic obstructive pulmonary disease (COPD) patients were randomly selected. Information from questionnaires and medical record review were obtained in 970 patients. The Swedish Board of Health and Welfare provided mortality data. Cox regression estimated survival, with adjustment for age, sex, heart disease, and lung function (for a subset with spirometry data, n = 530). Age and sex-standardized mortality ratios were calculated. Results Over 5 years, 220 patients (22.7%) died. Mortality risk was higher for mean CCQ ≥ 3 (37.8% died) compared with mean CCQ < 1 (11.4%), producing an adjusted hazard ratio (HR) (and 95% confidence interval [CI]) of 3.13 (1.98 to 4.95). After further adjustment for 1 second forced expiratory volume (expressed as percent of the European Community for Steel and Coal reference values ), the association remained (HR 2.94 [1.42 to 6.10]). The mortality risk was higher than in the general population, with standardized mortality ratio (and 95% CI) of 1.87 (1.18 to 2.80) with CCQ < 1, increasing to 6.05 (4.94 to 7.44) with CCQ ≥ 3. Conclusion CCQ is predictive of mortality in COPD patients. As HRQL and mortality are both important clinical endpoints, CCQ could be used to target interventions. PMID:23277739

  11. Topographical Differences of Infant Mortality in Nepal.

    PubMed

    Dev, R; Williams, M F; Fitzpatrick, A L; Connell, F A

    2016-01-01

    Background Infant mortality is a major problem in Nepal, particularly in the mountainous region of the country. Objective To identify factors that contributes to the high rate of infant mortality in the mountain zone in Nepal. Method Data were derived from the 2011 Nepal Demographic and Health Survey (NDHS). Infant mortality was analyzed across three ecological zones in a sample of 5,306 live births in the five years preceding the survey. The contribution of risk factors to the excess infant mortality was assessed using multiple logistic regression. Result Infant mortality rate (deaths per 1000 live births) in the ecological zones were 59 (95% CI: 36, 81), 44 (35, 53), and 40 (33, 47) for the mountain, hill and terai zones, respectively. Women living in the mountain zone were more likely to report that distance to care was a "big problem" and had a greater risk of infant mortality compared to the terai zone (OR=1.42, 95% CI: 1.01, 2.02, p=0.04). This increased risk was observed only among births to mothers who perceived distance to the nearest health facility as a "big problem" (aOR=1.57, 95% CI: 1.01, 2.40, p=0.04) controlling for other risk factors. Conclusion These findings suggest that the higher Infant mortality rate (IMR) in the mountain zone was among the women who perceived distance to health facilities as a big problem. Improved accessibility to health services, particularly in this zone, is an essential strategy for reducing infant mortality in Nepal.

  12. Increased cardiovascular mortality following early bilateral oophorectomy

    PubMed Central

    Rivera, Cathleen M.; Grossardt, Brandon R.; Rhodes, Deborah J.; Brown, Robert D.; Roger, Véronique L.; Melton, L. Joseph; Rocca, Walter A.

    2008-01-01

    Objective To investigate the mortality associated with cardiovascular diseases and the effect of estrogen treatment in women who underwent unilateral or bilateral oophorectomy before menopause. Design We conducted a cohort study with long-term follow-up of women in Olmsted County, MN, who underwent either unilateral or bilateral oophorectomy before the onset of menopause from 1950 through 1987. Each member of the oophorectomy cohort was matched by age to a referent woman from the same population who had not undergone any oophorectomy. We studied the mortality associated with cardiovascular disease in a total of 1,274 women with unilateral oophorectomy, 1,091 women with bilateral oophorectomy, and 2,383 referent women. Results Women who underwent unilateral oophorectomy experienced a reduced mortality associated with cardiovascular disease compared with referent women (hazard ratio [HR], 0.82; 95% confidence interval [CI], 0.67–0.99; P = 0.04). By contrast, women who underwent bilateral oophorectomy before age 45 years experienced an increased mortality associated with cardiovascular disease compared with referent women (HR, 1.44; 95% CI, 1.01–2.05; P = 0.04). Within this age stratum, the HR for mortality was significantly elevated in women who were not treated with estrogen through age 45 years or longer (HR, 1.84; 95% CI, 1.27–2.68; P = 0.001) but not in women treated (HR, 0.65; 95% CI, 0.30–1.41; P = 0.28; test of interaction, P = 0.01). Mortality was further increased after excluding deaths associated with cerebrovascular causes. Conclusions Bilateral oophorectomy performed before age 45 years is associated with increased cardiovascular mortality, especially with cardiac mortality. However, estrogen treatment may reduce this risk. PMID:19034050

  13. Statistical Conclusion Validity: Some Common Threats and Simple Remedies

    PubMed Central

    García-Pérez, Miguel A.

    2012-01-01

    The ultimate goal of research is to produce dependable knowledge or to provide the evidence that may guide practical decisions. Statistical conclusion validity (SCV) holds when the conclusions of a research study are founded on an adequate analysis of the data, generally meaning that adequate statistical methods are used whose small-sample behavior is accurate, besides being logically capable of providing an answer to the research question. Compared to the three other traditional aspects of research validity (external validity, internal validity, and construct validity), interest in SCV has recently grown on evidence that inadequate data analyses are sometimes carried out which yield conclusions that a proper analysis of the data would not have supported. This paper discusses evidence of three common threats to SCV that arise from widespread recommendations or practices in data analysis, namely, the use of repeated testing and optional stopping without control of Type-I error rates, the recommendation to check the assumptions of statistical tests, and the use of regression whenever a bivariate relation or the equivalence between two variables is studied. For each of these threats, examples are presented and alternative practices that safeguard SCV are discussed. Educational and editorial changes that may improve the SCV of published research are also discussed. PMID:22952465

  14. Mortality and immunological recovery among older adults on antiretroviral therapy at a large urban HIV clinic in Kampala, Uganda

    PubMed Central

    Semeere, Aggrey Semwendero; Lwanga, Isaac; Sempa, Joseph; Parikh, Sujal; Nakasujja, Noeline; Cumming, Robert; Kambugu, Andrew; Mayanja-Kizza, Harriet

    2014-01-01

    Background We describe older (> 50 years) HIV-infected adults after ART initiation, evaluating immunological recovery by age category, considering individual trajectories based on the pre-treatment CD4. We also describe mortality on ART and its risk factors by age category including the contribution of poor immunological recovery at a large urban clinic in Kampala, Uganda. Methods We performed a cohort analysis of adult (>18 years) HIV-infected patients who initiated ART between January 1, 2004 and January 3, 2012. Immunological response was evaluated using mixed-effects linear regression. We described mortality using Kaplan Meier survival methods analyzing for risk factors of mortality using multivariate Weibull survival regression stratified by age category. Results Among 9,806 individuals who initiated ART, mean age was 37 years (S.D 8.8), average follow-up 5.7 years (S.D 1.7) and median baseline CD4 was 115 cells/mm3 (IQR; 42-184). Adults <50 years had on average a higher CD4 increase of 45 cells/mm3 (95% CI; 17, 72, p=0.001) compared to counterparts aged ≥ 60 years. Mortality was highest among older adults compared to younger counterparts. Only CD4 count <100 cells/mm3 after 1 year on ART and a CD4 count less than baseline were associated with a statistically significant higher rate of death among older adults. Conclusion Older adults had a slower immunological response which was associated with mortality, but this mortality was not typically associated with opportunistic infections. Future steps would require more evaluation of possible causes of death among these older individuals if survival on ART is to be further improved. PMID:25171733

  15. Gender-related risk factors improve mortality predictive ability of VACS Index among HIV-infected women

    PubMed Central

    COHEN, Mardge H; HOTTON, Anna L; HERSHOW, Ronald C; LEVINE, Alexandra; BACCHETTI, Peter; GOLUB, Elizabeth T.; ANASTOS, Kathryn; YOUNG, Mary; GUSTAFSON, Deborah; WEBER, Kathleen M

    2015-01-01

    Background Adding gender-related modifiable characteristics or behaviors to the Veterans Aging Cohort Study (VACS) Index might improve the accuracy of predicting mortality among HIV-infected women on treatment. We evaluated the VACS Index in women with HIV, determined whether additional variables would improve mortality prediction, and quantified the potential for improved survival associated with reduction in these additional risk factors. Methods The VACS Index (based on age, CD4 count, HIV-1 RNA, hemoglobin, AST, ALT, platelets, creatinine and Hepatitis C status) was validated in HIV-infected women in the Women’s Interagency HIV Study (WIHS) who initiated antiretroviral therapy (ART) between January 1996 and December 2007. Models were constructed adding race, depression, abuse, smoking, substance use, transactional sex, and comorbidities to determine whether predictability improved. Population attributable fractions were calculated. Results The VACS Index accurately predicted 5-year mortality in 1057 WIHS women with 1 year on HAART with c-index 0.83 (95% CI 0.79–0.87). In multivariate analysis, the VACS Index score (adjusted hazard ratio [aHR] for 5-point increment 1.30; 95% CI 1.25–1.35), depressive symptoms (aHR 1.73; 95% CI 1.17–2.56) and history of transactional sex (aHR 1.93; 95% CI 1.33–1.82) were independent statistically significant predictors of mortality. Conclusions Including depression and transactional sex significantly improved the performance of the VACS Index in predicting mortality among HIV-infected women. Providing treatment for depression and addressing economic and psychosocial instability in HIV infected women would improve health and perhaps point to a broader public health approach to reducing HIV mortality. PMID:26284531

  16. Chief Complaint at Admission Relates to Troponin Level and Mortality in Patients With Non-ACS Troponin Elevation

    PubMed Central

    Piscator, Eva; Lowing Svensson, Lukas; Svensson, Per

    2015-01-01

    Background Elevated level of troponin T (TnT) in the absence of acute coronary syndrome (ACS) can be caused by a number of conditions but the relevance of the chief complaint at admission for TnT level and prognosis has not been reported previously. The aim was to study whether TnT level differs among chief complaints or underlying causes in patients with non-ACS TnT elevation and if these factors predict mortality. Methods Patients admitted with TnT elevation were categorized as ACS or non-ACS and followed for 1 year. Statistical comparisons between different chief complaints and underlying causes were performed. Results Patients with non-ACS TnT elevation (n = 71) were less likely to present with chest pain compared to ACS (n = 50) (37% vs. 74%, P < 0.001) whereas dyspnea (25%), syncope/arrhythmia (14%) or other chief complaints (24%) were more common. Patients with dyspnea and other chief complaints had higher peak values of TnT compared to chest pain (P < 0.05). The most common peak occurred within 3 hours after admission for chest pain, dyspnea and other chief complaints whereas for arrhythmia it occurred after 3 - 9 hours (P < 0.01). A peak value > 15 hours after admission was only observed among dyspnea and other chief complaints. Mortality was higher in patients presenting with dyspnea (50%) or other causes (35%) compared to chest pain (8%) or syncope/arrhythmia (10%) (P < 0.05). Renal failure was the only underlying cause that predicted mortality. Conclusion Among patients with non-ACS TnT elevation, patients presenting with dyspnea had higher TnT and higher 1-year mortality, whereas patients with chest pain were at lower risk. PMID:25883711

  17. One-year Mortality in COPD After an Exacerbation: The Effect of Physical Activity Changes During the Event.

    PubMed

    Esteban, Cristóbal; Garcia-Gutierrez, Susana; Legarreta, Maria J; Anton-Ladislao, Ane; Gonzalez, Nerea; Lafuente, Iratxe; Fernandez de Larrea, Nerea; Vidal, Silvia; Bare, Marisa; Quintana, José M; -Copd Group, Iryss

    2016-12-01

    Mortality is one of the most important outcomes in patients with chronic obstructive pulmonary disease (COPD). Different predictors have been associated with mortality, including the patient's level of physical activity (PA). The objective of this work was to establish the relationship between changes in PA during a moderate-to-severe COPD exacerbation (eCOPD) and 1-year mortality after the index event. This was a prospective observational cohort study with recruitment of 2,484 patients with an eCOPD attending the emergency department (ED) of 16 participating hospitals. Variables recorded included clinical and sociodemographic data from medical records, dyspnea, health-related quality of life, and PA before the index eCOPD and 2 months after the hospital or ED discharge, as reported by the patient. In the multivariate analysis worsening changes in PA from baseline to 2 months after the ED index visit [odds ratio (ORs) from 2.78 to 6.31] was related to 1-year mortality, using the age-adjusted Charlson comorbidity index (OR: 1.22), and previous use of long-term domiciliary oxygen therapy or non-invasive mechanical ventilation at home (OR: 1.68). The same variables were also predictive in the validation sample. Areas under the receiver operating characteristic curve in the derivation and validation sample were 0.79 and 0.78, respectively. In conclusion, PA is the strongest predictor of dying in the following year, i.e., those with worsened PA from baseline to 2 months after an eCOPD or with very low PA levels have a higher risk.

  18. Cognitive functions over the course of 1 year in multiple sclerosis patients treated with disease modifying therapies

    PubMed Central

    Utz, Kathrin S.; Lee, De-Hyung; Lämmer, Alexandra; Waschbisch, Anne; Linker, Ralf A.; Schenk, Thomas

    2016-01-01

    Objectives: Disease-modifying therapies (DMTs) are applied to delay or prevent disease progression in multiple sclerosis (MS). While this has mostly been proven for physical symptoms, available studies regarding long-term effects of DMTs on cognitive functions are rare and sometimes inconsistent due to methodological shortcomings. Particularly in the case of fingolimod, comprehensive data on cognitive functions are not yet available. Therefore, we set out to reliably assess cognitive functions in patients with relapsing–remitting MS (RRMS) treated with DMTs over 1 year. Methods: Cognitive functions were assessed with eight tests at three timepoints: baseline, 6-month follow up and 12-month follow up. First, we investigated whether the stability of cognitive functions (i.e. not falling below the 5% cut-off in more than one test) over 1 year in RRMS patients (n = 41) corresponds to the stability in healthy individuals (n = 40) of a previous study. Second, we compared the percentage of declined and improved patients in the different tests. Third, we compared patients treated with fingolimod (n = 22) with patients treated with natalizumab (n = 11) with regard to cognitive stability. Fourth, based on the patient data, the Reliable Change Index was applied to compute cut-offs for reliable cognitive change. Results: Approximately 75% of RRMS patients treated with DMTs remained stable over the course of 1 year. The Paced Auditory Serial Addition Test (PASAT) and the Spatial Recall Test (SPART), produced improvements in 12.5% and 30.6%, respectively, probably due to practice effects. Patients treated with fingolimod did not differ from patients treated with natalizumab with regard to cognitive stability. Conclusions: Cognitive functions remain relatively stable under DMT treatment over 1 year, irrespective of the type of medication. Furthermore, the tests PASAT and SPART should be interpreted cautiously in studies examining performance changes over time. The provided RCI

  19. Effectiveness of MR Angiography for the Primary Diagnosis of Acute Pulmonary Embolism: Clinical Outcomes at 3 Months and 1 Year

    PubMed Central

    Schiebler, Mark L.; Nagle, Scott K.; François, Christopher J.; Repplinger, Michael D.; Hamedani, Azita G.; Vigen, Karl K.; Yarlagadda, Rajkumar; Grist, Thomas M.; Reeder, Scott B.

    2014-01-01

    Purpose To determine the effectiveness of MR angiography for pulmonary embolism (MRA-PE) in symptomatic patients. Materials and Methods We retrospectively reviewed all patients whom were evaluated for possible pulmonary embolism (PE) using MRA-PE. A 3-month and 1-year from MRA-PE electronic medical record (EMR) review was performed. Evidence for venous thromboembolism (VTE) (or death from PE) within the year of follow-up was the outcome surrogate for this study. Results There were 190 MRA-PE exams performed with 97.4% (185/190) of diagnostic quality. There were 148 patients (120 F: 28 M) that had both a diagnostic MRA-PE exam and 1 complete year of EMR follow-up. There were 167 patients (137 F: 30 M) with 3 months or greater follow-up. We found 83% (139/167) and 81% (120/148) MRA-PE exams negative for PE at 3 months and 1 year, respectively. Positive exams for PE were seen in 14% (23/167). During the 1-year follow-up period, five patients (false negative) were diagnosed with DVT (5/148 = 3.4 %), and one of these patients also experienced a non–life-threatening PE. The negative predictive value (NPV) for MRA-PE was 97% (92–99; 95% CI) at 3 months and 96% (90–98; 95% CI) with 1 year of follow-up. Conclusion The NPV of MRA-PE, when used for the primary diagnosis of pulmonary embolism in symptomatic patients, were found to be similar to the published values for CTA-PE. In addition, the technical success rate and safety of MRA-PE were excellent. PMID:23553735

  20. Conclusions from the Image Analysis of the VSOP Survey

    NASA Astrophysics Data System (ADS)

    Dodson, R.; Fomalont, E.; Wiik, K.

    2009-08-01

    In February 1997, the Japanese radio astronomy satellite HALCA was launched to provide the space-bourne element for the VLBI Space Observatory Programme (VSOP) mission. A significant fraction of the mission time was to be dedicated to the VSOP Survey of bright compact Active Galactic Nuclei (AGN) at 5 GHz, which was lead by ISAS. The VSOP Survey Sources are an unbiased dataset of 294 targets, of which 82% were successfully observed. These are now undergoing statistical analysis to tease out the characteristics of typical AGN sources. We present here the summary of the imaging and conclusions we have reached.

  1. Association of Single vs. Dual Chamber ICDs with Mortality, Readmissions and Complications among Patients Receiving an ICD for Primary Prevention

    PubMed Central

    Peterson, Pamela N; Varosy, Paul D; Heidenreich, Paul A; Wang, Yongfei; Dewland, Thomas A; Curtis, Jeptha P; Go, Alan S; Greenlee, Robert T; Magid, David J; Normand, Sharon-Lise T; Masoudi, Frederick A

    2013-01-01

    Importance Randomized trials of implantable cardioverter defibrillators (ICDs) for primary prevention predominantly employed single chamber devices. In clinical practice, patients often receive dual chamber ICDs, even without clear indications for pacing. The outcomes of dual versus single chamber devices are uncertain. Objective Compare outcomes of single and dual chamber ICDs for primary prevention of sudden cardiac death. Design, Setting, and Participants Retrospective cohort study. Admissions in the National Cardiovascular Data Registry’s (NCDR®) ICD Registry™ from 2006–2009 that could be linked to CMS fee for service Medicare claims data were identified. Patients were included if they received an ICD for primary prevention and did not have a documented indication for pacing. Main Outcome Measures Adjusted risks of 1-year mortality, all-cause readmission, HF readmission and device-related complications within 90 days were estimated with propensity-score matching based on patient, clinician and hospital factors. Results Among 32,034 patients, 38% (n=12,246) received a single chamber device and 62% (n=19,788) received a dual chamber device. In a propensity-matched cohort, rates of complications were lower for single chamber devices (3.5% vs. 4.7%; p<0.001; risk difference −1.20; 95% CI −1.72, −0.69), but device type was not significantly associated with mortality or hospitalization outcomes (unadjusted rate 9.9% vs. 9.8%; HR 0.99, 95% CI 0.91–1.07; p=0.792 for 1-year mortality; unadjusted rate 43.9% vs. 44.8%; HR 1.00, 95% CI 0.97–1.04; p=0.821 for 1-year all-cause hospitalization; unadjusted rate 14.7% vs. 15.4%; HR 1.05, 95% CI 0.99–1.12; p=0.189 for 1-year HF hospitalization). Conclusions and Relevance Among patients receiving an ICD for primary prevention without indications for pacing, the use of a dual chamber device compared with a single chamber device was associated with a higher risk of device-related complications but not with

  2. The Evidence and Conclusion Ontology (ECO): Supporting GO Annotations.

    PubMed

    Chibucos, Marcus C; Siegele, Deborah A; Hu, James C; Giglio, Michelle

    2017-01-01

    The Evidence and Conclusion Ontology (ECO) is a community resource for describing the various types of evidence that are generated during the course of a scientific study and which are typically used to support assertions made by researchers. ECO describes multiple evidence types, including evidence resulting from experimental (i.e., wet lab) techniques, evidence arising from computational methods, statements made by authors (whether or not supported by evidence), and inferences drawn by researchers curating the literature. In addition to summarizing the evidence that supports a particular assertion, ECO also offers a means to document whether a computer or a human performed the process of making the annotation. Incorporating ECO into an annotation system makes it possible to leverage the structure of the ontology such that associated data can be grouped hierarchically, users can select data associated with particular evidence types, and quality control pipelines can be optimized. Today, over 30 resources, including the Gene Ontology, use the Evidence and Conclusion Ontology to represent both evidence and how annotations are made.

  3. Disclusion time measurement studies: stability of disclusion time--a 1-year follow-up.

    PubMed

    Kerstein, R

    1994-08-01

    Six of seven women were recalled after 1 year to remeasure their right- and left-side working disclusion times. Before the occlusal adjustment technique known as immediate complete anterior guidance development (ICAGD), these patients presented lengthy mean disclusion times (> 1.0 second) and multiple chronic myofascial pain dysfunction syndrome (MPDS) symptoms. After ICAGD, these patients presented with short mean disclusion times (< 0.7 second) and no chronic MPDS symptoms were observed. At 1-year follow-up, there was no statistical difference between present measurements of disclusion time and those of 1 year earlier. In addition, all six posttreatment patients demonstrated no observed chronic MPDS symptoms. However, the symptom of nocturnal bruxism appeared to recur with some chronic regularity. These results suggest that, for this population, disclusion time was stable over the 1-year period of observation, and the short disclusion time appears to allow normal daily muscle function with significantly lessened appearance of chronic myofacial pain dysfunction symptoms.

  4. Increased Cardiovascular Events and Subclinical Atherosclerosis in Rheumatoid Arthritis Patients: 1 Year Prospective Single Centre Study

    PubMed Central

    Ruscitti, Piero; Cipriani, Paola; Masedu, Francesco; Romano, Silvio; Berardicurti, Onorina; Liakouli, Vasiliki; Carubbi, Francesco; Di Benedetto, Paola; Alvaro, Saverio; Penco, Maria; Valenti, Marco; Giacomelli, Roberto

    2017-01-01

    Objectives Several studies showed the close relationship between Rheumatoid Arthritis (RA) and cerebro-cardiovascular events (CVEs) and subclinical atherosclerosis. In this study, we investigated the occurrence of CVEs and subclinical atherosclerosis during the course of RA and we evaluated the possible role of both traditional cardiovascular (CV) and disease related risk factors to predict the occurrence of new CVEs and the onset of subclinical atherosclerosis. Methods We designed a single centre, bias-adjusted, prospective, observational study to investigate, in a homogeneous subset of RA patients, the occurrence of new onset of CVEs and subclinical atherosclerosis. Statistical analyses were performed to evaluate the role of traditional CV and disease-related risk factors to predict the occurrence of new CVEs and subclinical atherosclerosis. Results We enrolled 347 RA patients prospectively followed for 12 months. An increased percentage of patients experienced CVEs, developed subclinical atherosclerosis and was affected by systemic arterial hypertension (SAH), type 2 diabetes mellitus and metabolic syndrome (MS), at the end of follow up. Our analysis showed that the insurgence of both SAH and MS, during the follow up, the older age, the CVE familiarity and the lack of clinical response, were associated with a significantly increased risk to experience CVEs and to develop subclinical atherosclerosis. Conclusions Our study quantifies the increased expected risk for CVEs in a cohort of RA patients prospectively followed for 1 year. The occurrence of both new CVEs and subclinical atherosclerosis in RA patients may be explained by inflammatory burden as well as traditional CV risk factors. PMID:28103312

  5. Robot-assisted laparoscopic pyeloplasty: minimum 1-year follow-up

    NASA Astrophysics Data System (ADS)

    Patel, Vipul; Thaly, Rahul; Shah, Ketul

    2007-02-01

    Objectives: To evaluate the feasibility and efficacy of robotic-assisted laparoscopic pyeloplasty. Laparoscopic pyeloplasty has been shown to have a success rate comparable to that of the open surgical approach. However, the steep learning curve has hindered its acceptance into mainstream urologic practice. The introduction of robotic assistance provides advantages that have the potential to facilitate precise dissection and intracorporeal suturing. Methods: A total of 50 patients underwent robotic-assisted laparoscopic dismembered pyeloplasty. A four-trocar technique was used. Most patients were discharged home on day 1, with stent removal at 3 weeks. Patency of the ureteropelvic junction was assessed in all patients with mercaptotriglycylglycine Lasix renograms at 1, 3, 6, 9, and 12 months, then every 6 months for 1 year, and then yearly. Results: Each patient underwent a successful procedure without open conversion or transfusion. The average estimated blood loss was 40 ml. The operative time averaged 122 minutes (range 60 to 330) overall. Crossing vessels were present in 30% of the patients and were preserved in all cases. The time for the anastomosis averaged 20 minutes (range 10 to 100). Intraoperatively, no complications occurred. Postoperatively, the average hospital stay was 1.1 days. The stents were removed at an average of 20 days (range 14 to 28) postoperatively. The average follow-up was 11.7 months; at the last follow-up visit, each patient was doing well. Of the 50 patients, 48 underwent one or more renograms, demonstrating stable renal function, improved drainage, and no evidence of recurrent obstruction. Conclusions: Robotic-assisted laparoscopic pyeloplasty is a feasible technique for ureteropelvic junction reconstruction. The procedure provides a minimally invasive alternative with good short-term results.

  6. Impact of universal varicella vaccination on 1-year-olds in Uruguay: 1997–2005

    PubMed Central

    Quian, J; Rüttimann, R; Romero, C; Dall’Orso, P; Cerisola, A; Breuer, T; Greenberg, M; Verstraeten, T

    2008-01-01

    Objective: Varicella vaccination was introduced at the end of 1999 into the Uruguayan immunisation schedule for children aged 12 months. Varilrix (Oka strain; GlaxoSmithKline Biologicals) has been the only vaccine used since then and coverage has been estimated to exceed 90% since the start of the universal varicella vaccination programme. We assessed the impact of the Uruguayan varicella vaccination programme during 2005, 6 years after its introduction. Methods: Information on hospitalisations was collected from the main paediatric referral hospital and information on medical consultations for varicella was collected from two private health insurance systems in Montevideo. The proportion of hospitalisations due to varicella and the proportion of ambulatory visits for varicella since the introduction of the vaccine were compared between 1999 and 2005 and 1997 and 1999 in the following age groups: <1 year, 1–4 years, 5–9 years and 10–14 years. Results: By 2005, the proportion of hospitalisations due to varicella among children, was reduced by 81% overall and by 63%, 94%, 73% and 62% in the <1, 1–4, 5–9 and 10–14 years age groups, respectively. The incidence of ambulatory visits for varicella among children was reduced by 87% overall and by 80%, 97%, 81% and 65% in the <1, 1–4, 5–9 and 10–14 years age groups, respectively. Conclusions: The burden of varicella has decreased substantially in Uruguayan children since the introduction of the varicella vaccination, including those groups outside the recommended vaccination age. It is expected to decrease further as more cohorts of children are vaccinated and herd immunity increases. PMID:18456699

  7. Deep Sclerectomy With a New Nonabsorbable Uveoscleral Implant (Esnoper-Clip): 1-Year Outcomes

    PubMed Central

    Parera-Arranz, Angels; Romera-Romera, Pau; Castellvi-Manent, Jordi; Sabala-Llopart, Antoni; de la Cámara-Hermoso, Julio

    2015-01-01

    Purpose: To report the safety and the effectiveness of deep sclerectomy (DS) with a new nonabsorbable uveoscleral hema implant (Esnoper-Clip) designed to increase trabecular and uveoscleral outflow and to achieve higher intrascleral blebs. Materials and Methods: Twenty-seven eyes of 27 patients with open-angle glaucoma, who underwent DS with an Esnoper-Clip implant, were included in this study. All patients were followed up after 12 months. Results: A significant decrease in intraocular pressure was observed after surgery, changing from a preoperative mean of 26.6±5.2 mm Hg to a postoperative mean of 15.3±5 mm Hg (P<0.001) at 12 months. There was also a significant reduction in the number of glaucoma drugs needed, varying from 2.5 per patient to 0.3 (P<0.001) 1 year after surgery. The main intrascleral lake height and volume at 12 months was 0.7±0.1 mm and 3.9±1.3 mm3, respectively. No intraoperative complications occurred. The main postoperative complications were a positive Seidel test result at 24 hours in 2 eyes (7.4%), hyphema in 2 eyes (7.4%), and choroidal detachment in 1 eye (3.7%). All these complications resolved successfully. The need for additional mitomycin-C injections was recorded in 4 eyes (14.8%), twice in 2 of them. Twelve eyes (44.4%) underwent postsurgical Nd:YAG laser goniopuncture with a mean time between surgery and this procedure of 4.3 months. Mean intraocular pressure after Nd:YAG laser goniopuncture decreased from 19.2 to 15.5 mm Hg (P<0.001). Conclusion: DS with an uveoscleral hema implant (Esnoper-Clip) is a safe and effective technique for the management of open-angle glaucoma. PMID:25836660

  8. Conclusive quantum steering with superconducting transition-edge sensors

    NASA Astrophysics Data System (ADS)

    Smith, Devin H.; Gillett, Geoff; de Almeida, Marcelo P.; Branciard, Cyril; Fedrizzi, Alessandro; Weinhold, Till J.; Lita, Adriana; Calkins, Brice; Gerrits, Thomas; Wiseman, Howard M.; Nam, Sae Woo; White, Andrew G.

    2012-01-01

    Quantum steering allows two parties to verify shared entanglement even if one measurement device is untrusted. A conclusive demonstration of steering through the violation of a steering inequality is of considerable fundamental interest and opens up applications in quantum communication. To date, all experimental tests with single-photon states have relied on post selection, allowing untrusted devices to cheat by hiding unfavourable events in losses. Here we close this 'detection loophole' by combining a highly efficient source of entangled photon pairs with superconducting transition-edge sensors. We achieve an unprecedented ~62% conditional detection efficiency of entangled photons and violate a steering inequality with the minimal number of measurement settings by 48 s.d.s. Our results provide a clear path to practical applications of steering and to a photonic loophole-free Bell test.

  9. Conclusive quantum steering with superconducting transition edge sensors

    NASA Astrophysics Data System (ADS)

    de Almeida, Marcelo P.; Smith, Devin H.; Gillett, Geo; Branciard, Cyril; Fedrizzi, Alessandro; Weinhold, Till J.; Lita, Adriana; Calkins, Brice; Gertis, Thomas; Nam, Sae Woo; White, Andrew G.

    2012-02-01

    Quantum steering allows two parties to verify shared entanglement even if one measurement device is untrusted. A conclusive demonstration of steering through the violation of a steering inequality is of considerable fundamental interest and opens up applications in quantum communication. To date all experimental tests with single photon states have relied on post-selection, allowing untrusted devices to cheat by hiding unfavorable events in losses. Here we close this ``detection loophole'' by combining a highly efficient source of entangled photon pairs with superconducting transition edge sensors. We achieve an unprecedented ˜62% conditional detection efficiency of entangled photons and violate a steering inequality with the minimal number of measurement settings by 48 standard deviations. Our results provide a clear path to practical applications of steering and to a photonic loophole-free Bell test.

  10. The no conclusion intervention for couples in conflict.

    PubMed

    Migerode, Lieven

    2014-07-01

    Dealing with difference is central to all couple therapy. This article presents an intervention designed to assist couples in handling conflict. Central to this approach is the acceptance that most conflicts cannot be solved. Couples are in need of a different understanding of couples conflict. This understanding is found in the analysis of love in context and in relational dialectics. Couples are guided through different steps: deciding on the valence of the issue as individuals, helping them decide which differences can be resolved and which issues demand new ways of living with the inevitable, and the introduction in the suggested no conclusion dialogue. This article briefly describes the five day intensive couple therapy program, in which the no intervention is embedded. The theoretical foundation of the intervention, followed by the step by step description of the intervention forms the major part of the article. A case vignette illustrates this approach.

  11. Equipment qualification risk scoping analyses: Results and conclusions

    SciTech Connect

    Bustard, L.D.; Kolaczkowski, A.M.

    1989-01-01

    Probabilistic risk assessment (PRA) techniques and insights have been employed during an investigation entitled the Equipment Qualification (EQ)-Risk Scoping Study to assess the risk significance of equipment qualification issues. This approach for evaluating EQ issues suggests that some issues are not risk significant while some have a significant potential to increase risk. For example, EQ issues associated with long term accident equipment operability are not risk significant. Alternatively, there are selected system operations that require equipment not qualified for important accident environments. Though the study demonstrated that PRA does provide insights that modify perceptions regarding the importance of various EQ issues, it should be noted that PRA methods currently cannot define the risk significance for some EQ issues. Additional discussion regarding the study's results and conclusions is provided. 6 refs.

  12. Deciphering infant mortality

    NASA Astrophysics Data System (ADS)

    Berrut, Sylvie; Pouillard, Violette; Richmond, Peter; Roehner, Bertrand M.

    2016-12-01

    This paper is about infant mortality. In line with reliability theory, "infant" refers to the time interval following birth during which the mortality (or failure) rate decreases. This definition provides a systems science perspective in which birth constitutes a sudden transition falling within the field of application of the Transient Shock (TS) conjecture put forward in Richmond and Roehner (2016c). This conjecture provides predictions about the timing and shape of the death rate peak. It says that there will be a death rate spike whenever external conditions change abruptly and drastically and also predicts that after a steep rise there will be a much longer hyperbolic relaxation process. These predictions can be tested by considering living organisms for which the transient shock occurs several days after birth. Thus, for fish there are three stages: egg, yolk-sac and young adult phases. The TS conjecture predicts a mortality spike at the end of the yolk-sac phase and this timing is indeed confirmed by observation. Secondly, the hyperbolic nature of the relaxation process can be tested using very accurate Swiss statistics for postnatal death rates spanning the period from one hour immediately after birth through to age 10 years. It turns out that since the 19th century despite a significant and large reduction in infant mortality, the shape of the age-specific death rate has remained basically unchanged. Moreover the hyperbolic pattern observed for humans is also found for small primates as recorded in the archives of zoological gardens. Our overall objective is to identify a series of cases which start from simple systems and move step by step to more complex organisms. The cases discussed here we believe represent initial landmarks in this quest.

  13. Morbidity and mortality of vermiculite miners and millers exposed to tremolite-actinolite: Part II. Mortality

    SciTech Connect

    Amandus, H.E.; Wheeler, R.

    1987-01-01

    The vermiculite ore and concentrate of a mine and mill located near Libby, Montana was found to be contaminated with a fiber of the tremolite/acetinolite series. A study was conducted to estimate the exposure-response relationship for mortality for 575 men who had been hired prior to 1970 and employed at least 1 year at the Montana site. Individual cumulative fiber exposure (fiber-years) was calculated. Results indicated that mortality from nonmalignant respiratory disease (NMRD) and lung cancer was significantly increased compared to the U.S. white male population. For those workers more than 20 years since hire, the standard mortality rate (SMR) for lung cancer (ICDA 162-163) was 84.7, 225.1, 109.3, and 671.3 for less than 50, 50-99, 100-399, and more than 399 fiber-years respectively. Corresponding results for NMRD (ICDA 460-519) were 327.8, 283.5, 0, and 278.4. Based on a linear model for greater than 20 years since hire, the estimated percentage increase in lung cancer mortality risk was 0.6% for each fiber-year of exposure. At 5 fiber-years, the estimated percentage was 2.9% from an unrestricted (nonthreshold) linear model and 0.6% from a survival model.

  14. Differences between evolution of Titan's and Earth's rivers - further conclusions

    NASA Astrophysics Data System (ADS)

    Misiura, Katarzyna; Czechowski, Leszek

    2014-05-01

    Titan is the only celestial body, beside the Earth, where liquid is present on the surface. Liquid forms a number of lakes and rivers. In our research we use numerical model of the river to determine differences of evolution of rivers on the Earth and on Titan. We have found that transport of sediments on Titan is more effective than on Earth for the same river geometry and discharge. We have found also the theoretical explanations for this conclusion. 2.Introduction Titan is a very special body in the Solar System. It is the only moon that has dense atmosphere and flowing liquid on its surface. The Cassini-Huygens mission has found on Titan meandering rivers, and indicated processes of erosion, transport of solid material and its sedimentation. This paper is aimed to investigate the similarity and differences between these processes on Titan and the Earth. 3. Basic equations of our model The dynamical analysis of the considered rivers is performed using the package CCHE modified for the specific conditions on Titan. The package is based on the Navier-Stokes equations for depth-integrated two dimensional, turbulent flow and three dimensional convection-diffusion equation of sediment transport. 4. Parameters of the model We considered our model for a few kinds of liquid found on Titan. The liquid that falls as a rain (75% methane, 25% nitrogen) has different properties than the fluid forming lakes (74% ethane, 10% methane, 7% propane, 8.5% butane, 0.5% nitrogen). Other parameters of our model are: inflow discharge, outflow level, grain size of sediments etc. For every calculation performed for Titan's river similar calculations are performed for terrestrial ones. 5. Results and Conclusions The results of our simulation show the differences in behaviour of the flow and of sedimentation on Titan and on the Earth. Our preliminary results indicate that transport of material by Titan's rivers is more efficient than by terrestrial rivers of the same geometry parameters

  15. Employee counseling services evaluation system: design, issues and conclusions.

    PubMed

    Masi, D A; Teems, L A

    1983-01-01

    Employee Counseling Services (ECS) programs have emerged as an effective method for dealing with employees whose job performance has deteriorated due to personal problems such as alcoholism or drug abuse. It is estimated that 18% of any work force is effected by such problems at any given time and that these employees cost industry billions of dollars annually in lost productivity, abuse of sick leave, etc. One of the critical concerns of this emerging field is the need for comprehensive evaluation that can demonstrate the cost-effectiveness and cost-benefits of ECS programs. This paper will describe the model Federal ECS developed at the U.S. Department of Health and Human Services as well as the components of the evaluation system designed to determine its effectiveness. The system is the first of its kind and will be a valuable contribution to the field. The paper then raises issues and develops conclusions about designing such an evaluation within the context of a large bureaucracy.

  16. The sandflat habitat: Scaling from experiments to conclusions

    USGS Publications Warehouse

    Thrush, S.F.; Pridmore, R.D.; Bell, R.G.; Cummings, V.J.; Dayton, P.K.; Ford, R.; Grant, J.; Green, M.O.; Hewitt, J.E.; Hines, A.H.; Hume, T.M.; Lawrie, S.M.; Legendre, P.; McArdle, B.H.; Morrisey, D.; Schneider, Davod C.; Turner, S.J.; Walters, R.A.; Whitlatch, R.B.; Wilkinson, M.R.

    1997-01-01

    Ecological systems are characterised by spatial and temporal variations in the density of organisms and resources, and in the intensity of processes which affect them (e.g. Watt, 1947, Dayton, 1971, Addicot et al., 1987, Kolasa and Pickett, 1991 and Giller et al., 1994). This heterogeneity represents both a difficulty for field study design and statistical testing, and a challenge to describe the spatial structuring of populations, communities and ecosystems (Legendre, 1993). Patterns in ecological and environmental variables are fundamental to developing hypotheses and in designing subsequent field studies, because they determine the spatial and temporal scales of study. Spatial and/or temporal patterns also provide useful stepping stones for addressing issues of scale. Patterns apparent at one scale can collapse to noise when viewed from other scales, indicating that patterns, processes and our perceptions vary in a scale-dependent manner. Perhaps the most important but rarely discussed issue is the question of how to scale-up from small-scale surveys and experiments to conclusions relevant at larger spatial and temporal scales.

  17. Mortality prognostic factors in acute pancreatitis

    PubMed Central

    Popa, CC; Badiu, DC; Rusu, OC; Grigorean, VT; Neagu, SI; Strugaru, CR

    2016-01-01

    Background: The aim of the study was to present the biological prognostic factors of mortality in patients with acute pancreatitis. Methods: Several usual laboratory values were monitored: glucose, urea, partial pressure of oxygen, WBC count, hemoglobin, total bilirubin, and cholesterol. A statistical analysis was performed by using ROC curves and AUC interpretation. Results: The overall mortality rate was 21.1% and was different depending on the severity of the disease. Only 2.22% of the patients with a mild disease died, as opposed to 45.63% of the patients with a severe form. All the analyses studied were significantly elevated in the deceased patients. A close correlation between blood glucose, urea, partial pressure of oxygen, WBC, hemoglobin, total bilirubin, and cholesterol and mortality was objectified by measuring the AUC, which was of 97.1%, 95.5%, 93.4%, 92.7%, 87.4%, 82.2%, and 79.0%. Conclusions: The usual, easy to use, fast, and cheap tests were useful in predicting mortality in patients with acute pancreatitis. Our study confirmed that the combination of several factors led to an accurate mortality prediction. PMID:27928447

  18. Stroke Mortality Among Alaska Native People

    PubMed Central

    Horner, Ronnie D.; Day, Gretchen M.; Lanier, Anne P.; Provost, Ellen M.; Hamel, Rebecca D.

    2009-01-01

    Objectives. We aimed to describe the epidemiology of stroke among Alaska Natives, which is essential for designing effective stroke prevention and intervention efforts for this population. Methods. We conducted an analysis of death certificate data for the state of Alaska for the period 1984 to 2003, comparing age-standardized stroke mortality rates among Alaska Natives residing in Alaska vs US Whites by age category, gender, stroke type, and time. Results. Compared with US Whites, Alaska Natives had significantly elevated stroke mortality from 1994 to 2003 but not from 1984 to 1993. Alaska Native women of all age groups and Alaska Native men younger than 45 years of age had the highest risk, although the rates for those younger than 65 years were statistically imprecise. Over the 20-year study period, the stroke mortality rate was stable for Alaska Natives but declined for US Whites. Conclusions. Stroke mortality is higher among Alaska Natives, especially women, than among US Whites. Over the past 20 years, there has not been a significant decline in stroke mortality among Alaska Natives. PMID:19762671

  19. Incidence and influence of hospitalization for recurrent syncope and its effect on short- and long-term all-cause and cardiovascular mortality.

    PubMed

    Ruwald, Martin H; Numé, Anna-Karin; Lamberts, Morten; Hansen, Carolina M; Hansen, Morten L; Vinther, Michael; Kober, Lars; Torp-Pedersen, Christian; Hansen, Jim; Gislason, Gunnar H

    2014-05-15

    Recurrence of syncope is a common event, but the influence of recurrent syncope on the risk of death has not previously been investigated on a large scale. We examined the prognostic impact of recurrent syncope in a nationwide cohort of patients with syncope. All patients (n = 70,819) hospitalized from 2001 to 2009 in Denmark with a first-time diagnosis of syncope aged from 15 to 90 years were identified from national registries. Recurrence of syncope was incorporated as a time-dependent variable in multivariable-adjusted Cox models on the outcomes of 30-day, 1-year, and long-term all-cause mortality and cardiovascular death. During a mean follow-up of 3.9 ± 2.6 years, a total of 11,621 patients (16.4%) had at least 1 hospitalization for recurrent syncope, with a median time to recurrence of 251 days (33 to 364). A total of 14,270 patients died, and 3,204 deaths were preceded by a hospitalization for recurrent syncope. The long-term risk of all-cause death was significantly associated with recurrent syncope (hazard ratio 2.64, 95% confidence interval 2.54 to 2.75) compared with those with no recurrence. On 1-year mortality, recurrent syncope was associated with a 3.2-fold increase in risk and on 30-day mortality associated with a threefold increase. The increased mortality risk was consistent over age groups 15 to 39, 40 to 59, and 60 to 89 years, and a similar pattern of increase in both long-term and short-term risk of cardiovascular death was evident. In conclusion, recurrent syncope is independently associated with all-cause and cardiovascular mortality across all age groups exhibiting a high prognostic influence. Increased awareness on high short- and long-term risk of adverse events in subjects with recurrent syncope is warranted for future risk stratification.

  20. A life course approach to mortality in Mexico

    PubMed Central

    Saenz, Joseph L; Wong, Rebeca

    2016-01-01

    Objective Research on early life socioeconomic status (SES), education and mortality is less established in developing countries. This analysis aims to determine how SES and education are patterned across the life course and associated with adult mortality in Mexico. Materials and methods Data comes from 2001-2012 Mexican Health & Aging Study (Mexican adults age 50+, n=11 222). Cox proportional hazard models predict mortality using baseline covariates Results In unadjusted analyses, similar mortality was seen across levels of early life SES. Lower early life SES was associated with better survival after accounting for education in the younger cohort. Lower education was only associated with mortality in the younger cohort. Conclusions Early life SES was associated with education but the relationship between education and mortality differed across cohorts in Mexico. Selective survival and differential returns to education may explain differences. PMID:26172234

  1. Collaborative Automation Reliably Remediating Erroneous Conclusion Threats (CARRECT)

    PubMed Central

    Lansey, Jonathan C.; Picciano, Paul; Yohai, Ian; Grant, Fred; Gern, Robert

    2013-01-01

    Objective The objective of the CARRECT software is to make cutting edge statistical methods for reducing bias in epidemiological studies easy to use and useful for both novice and expert users. Introduction Analyses produced by epidemiologists and public health practitioners are susceptible to bias from a number of sources including missing data, confounding variables, and statistical model selection. It often requires a great deal of expertise to understand and apply the multitude of tests, corrections, and selection rules, and these tasks can be time-consuming and burdensome. To address this challenge, Aptima began development of CARRECT, the Collaborative Automation Reliably Remediating Erroneous Conclusion Threats system. When complete, CARRECT will provide an expert system that can be embedded in an analyst’s workflow. CARRECT will support statistical bias reduction and improved analyses and decision making by engaging the user in a collaborative process in which the technology is transparent to the analyst. Methods Older approaches to imputing missing data, including mean imputation and single imputation regression methods, have steadily given way to a class of methods known as “multiple imputation” (hereafter “MI”; Rubin 1987). Rather than making the restrictive assumption that the data are missing completely at random (MCAR), MI typically assumes the data are missing at random (MAR). There are two key innovations behind MI. First, the observed values can be useful in predicting the missing cells, and thus specifying a joint distribution of the data is the first step in implementing the models. Second, single imputation methods will likely fail not only because of the inherent uncertainty in the missing values but also because of the estimation uncertainty associated with generating the parameters in the imputation procedure itself. By contrast, drawing the missing values multiple times, thereby generating m complete datasets along with the

  2. Disparities in cervical and breast cancer mortality in Brazil

    PubMed Central

    Girianelli, Vania Reis; Gamarra, Carmen Justina; Azevedo e Silva, Gulnar

    2014-01-01

    OBJECTIVE To analyze cervical and breast cancer mortality in Brazil according to socioeconomic and welfare indicators. METHODS Data on breast and cervical cancer mortality covering a 30-year period (1980-2010) were analyzed. The data were obtained from the National Mortality Database, population data from the Brazilian Institute of Geography and Statistics database, and socioeconomic and welfare information from the Institute of Applied Economic Research. Moving averages were calculated, disaggregated by capital city and municipality. The annual percent change in mortality rates was estimated by segmented linear regression using the joinpoint method. Pearson’s correlation coefficients were conducted between average mortality rate at the end of the three-year period and selected indicators in the state capital and each Brazilian state. RESULTS There was a decline in cervical cancer mortality rates throughout the period studied, except in municipalities outside of the capitals in the North and Northeast. There was a decrease in breast cancer mortality in the capitals from the end of the 1990s onwards. Favorable socioeconomic indicators were inversely correlated with cervical cancer mortality. A strong direct correlation was found with favorable indicators and an inverse correlation with fertility rate and breast cancer mortality in inner cities. CONCLUSIONS There is an ongoing dynamic process of increased risk of cervical and breast cancer and attenuation of mortality because of increased, albeit unequal, access to and provision of screening, diagnosis and treatment.  PMID:25119941

  3. Association among leukocyte count, mortality, and bleeding in patients with non-ST-segment elevation acute coronary syndromes (from the Acute Catheterization and Urgent Intervention Triage StrategY [ACUITY] trial).

    PubMed

    Palmerini, Tullio; Généreux, Philippe; Mehran, Roxana; Dangas, George; Caixeta, Adriano; Riva, Diego Della; Mariani, Andrea; Xu, Ke; Stone, Gregg W

    2013-05-01

    Although inflammation is involved in the pathogenesis of acute coronary syndromes, the extent of inflammation is not routinely assessed, and its prognostic implications in patients with non-ST-segment elevation acute coronary syndrome have not been investigated in depth. We analyzed the prognostic implications of an elevated white blood cell count (WBCc) in patients with moderate and high-risk non-ST-segment elevation acute coronary syndrome undergoing an early invasive strategy in the large-scale Acute Catheterization and Urgent Intervention Triage StrategY trial. The WBCc at admission was available for 13,678 of 13,819 patients (98.9%). The patients in the upper tertile of the WBCc had an increased risk of 30-day major bleeding, 1-year mortality, and definite/probable stent thrombosis compared to those in the mid or lower tertiles. On multivariate analysis, the WBCc was an independent predictor of 30-day major bleeding and 1-year cardiac, noncardiac, and all-cause mortality. The association between the WBCc and cardiac mortality was present in multiple prespecified subgroups, with no significant interaction between the WBCc and age, gender, diabetes, smoking, renal dysfunction, elevated baseline biomarkers, antithrombotic therapy, revascularization, and Thrombolysis In Myocardial Infarction risk score. The WBCc remained an independent predictor of mortality after adjusting for bleeding, C-reactive protein level, and angiographic variables, including left ventricular ejection fraction, Thrombolysis In Myocardial Infarction flow, and number of diseased vessels. The WBCc significantly improved the prognostic accuracy of the Thrombolysis In Myocardial Infarction risk score, with a net reclassification improvement of 11% (p <0.0001). In conclusion, in patients with moderate- and high-risk non-ST-segment elevation acute coronary syndrome, an elevated admission WBCc was an independent predictor of 30-day major bleeding, and 1-year cardiac, noncardiac, and all

  4. The interaction between constituent year and within-1-year effects in elite German youth basketball.

    PubMed

    Steingröver, C; Wattie, N; Baker, J; Helsen, W F; Schorer, J

    2016-03-19

    The current state of research on relative age effects in basketball shows an uneven picture. These mixed results might be caused by the interaction of constituent year and within-year effects. Our aim was to examine constituent and within-1-year effects in elite German youth basketball. The sample (n = 4400) included players competing in the JBBL (Under-16 first division) and the NBBL (Under-19 first division) from 2011/2012 until 2013/2014. A multi-way frequency analysis revealed an interaction of constituent year effects and within-1-year effects for the JBBL, χ(2) (6, 2590) = 12.76, P < 0.05. NBBL data showed significant constituent year effects, χ(2) (2, n = 1810) = 25.32, P < 0.01, and within-1-year effects for all three age bands but no interaction. The interaction between constituent year and within-1-year effects in the JBBL showed reduced within-1-year effects with increasing age. Once players enter the system in the JBBL, relatively younger players seem less likely to drop out of the system. Results offer new insight regarding how the regulations of this talent development system may influence athletes' opportunities to enter the system and their likelihood of staying at the highest levels of competition.

  5. Spectroscopy of asteroid pairs - new observations support previous conclusions

    NASA Astrophysics Data System (ADS)

    Polishook, David; Oszkiewicz, Dagmara Anna; None Kwiatkowski, Tomasz

    2015-08-01

    Asteroid pairs were split due to fast rotation of a strengthless body. Study them can reveal fundamental principles in asteroid interiors and evolution. We continue our spectroscopic survey of asteroid pairs in the near-IR range (IRTF) and work on completing the spectral coverage in the visible wavelength (SALT, NOT).Our new observations support our previous conclusions (Polishook et al. 2014):1. Primary and secondary members have very similar reflectance spectra supporting the claim that every pair originated from a single progenitor. We measured 2 more pairs that present the same taxonomy (4905-7813, 15107-291188). This increases to 22 the number of asteroid pairs with spectral similarities and supports the claim of a single progenitor for each pair to a significance of over 5 sigma.2. Rotational fission is not a function of the asteroid composition rather the asteroid’s structure. We present new reflectance spectra of S- and C-complex pairs that differ in their composition.3. Some asteroid pairs present spectral parameters that imply a fresh, non-weathered surface. This includes spectral slope, and a deep and wide absorption band at 1 micron. Among these, the asteroid 8306 can now be re-classified as a Q-type asteroid, a common class in the near-Earth environment, but rare in the main belt. 8306 is the 4th Q-type discovered within asteroid pairs (all locate in the main belt).4. A secondary member of an asteroid pair composed of ordinary chondrite (S-complex) might present a reflectance spectrum with lower spectral slope compared to its primary member. This is seen in the new measured reflectance spectrum of secondary 291188). This result supports the theory of Jacobson & Scheeres (2011) of continuous disintegration of the secondaries while still in the vicinity of their primaries.5. With time, the fresh surface becomes weathered. Dynamical calculations limit the disintegration time of the progenitor of the pair 4905-7813 to 1.65 millions years ago, what makes

  6. Mortality of tanners.

    PubMed

    Pippard, E C; Acheson, E D; Winter, P D

    1985-04-01

    The mortality of 833 male tannery workers known to have been employed in the industry in 1939 and who were followed up to the end of 1982 was studied. A total of 573 men had been employed in making leather tanned by vegetable extracts for soles and heels, and 260 men had used chrome tanning to make leather for the upper parts of shoes. No significant excesses of deaths were found for any of the common sites of cancer in either group of workers. One death from nasal cancer (0.21 expected) was reported among the men who worked with sole and heel leather.

  7. Cosmological Gamma-Ray Bursts and Hypernovae Conclusively Linked

    NASA Astrophysics Data System (ADS)

    2003-06-01

    Clearest-Ever Evidence from VLT Spectra of Powerful Event Summary A very bright burst of gamma-rays was observed on March 29, 2003 by NASA's High Energy Transient Explorer (HETE-II) , in a sky region within the constellation Leo. Within 90 min, a new, very bright light source (the "optical afterglow") was detected in the same direction by means of a 40-inch telescope at the Siding Spring Observatory (Australia) and also in Japan. The gamma-ray burst was designated GRB 030329 , according to the date. And within 24 hours, a first, very detailed spectrum of this new object was obtained by the UVES high-dispersion spectrograph on the 8.2-m VLT KUEYEN telescope at the ESO Paranal Observatory (Chile). It allowed to determine the distance as about 2,650 million light-years (redshift 0.1685). Continued observations with the FORS1 and FORS2 multi-mode instruments on the VLT during the following month allowed an international team of astronomers [1] to document in unprecedented detail the changes in the spectrum of the optical afterglow of this gamma-ray burst . Their detailed report appears in the June 19 issue of the research journal "Nature". The spectra show the gradual and clear emergence of a supernova spectrum of the most energetic class known, a "hypernova" . This is caused by the explosion of a very heavy star - presumably over 25 times heavier than the Sun. The measured expansion velocity (in excess of 30,000 km/sec) and the total energy released were exceptionally high, even within the elect hypernova class. From a comparison with more nearby hypernovae, the astronomers are able to fix with good accuracy the moment of the stellar explosion. It turns out to be within an interval of plus/minus two days of the gamma-ray burst. This unique conclusion provides compelling evidence that the two events are directly connected. These observations therefore indicate a common physical process behind the hypernova explosion and the associated emission of strong gamma

  8. Modeling of the relationship between the environmental air pollution, clinical risk factors, and hospital mortality due to myocardial infarction in Isfahan, Iran

    PubMed Central

    Sadeghi, Mehraban; Ahmadi, Ali; Baradaran, Azar; Masoudipoor, Neda; Frouzandeh, Soleiman

    2015-01-01

    Background: This study aimed to determine the relationship between the environmental factor, clinical risk factors, and individual variables with mortality due to acute myocardial infarction (MI) in Isfahan. Materials and Methods: This cross-sectional study was performed between April 2012 and March 2013. The data on the patients’ mortality due to MI in Isfahan were obtained from the MI National Registry. The international classification system (ICD10: I21-I22) was used to diagnose MI. The air quality indicators and environmental variables were used to measure the air pollution. Multilevel logistic regression in the Stata software was used to determine the factors associated with mortality in patients and odds ratios (ORs) were calculated. Results: Six hundred eleven patients with MI were studied during 1-year. 444 (72.2%) patients were male and the rest were female. 4.7% of the patients died due to MI. The mean age at MI incidence was 62.2 ± 13 years. Of the air pollution parameters, PM10 had the maximum mean concentration (49.113 ppm), followed by NOX, NO, NO2, CO, SO2, and O3. The adjusted OR of mortality was derived 2.07 (95% CI: 1.5-2.85) for right bundle branch block, 1.5 (95% CI: 1.3-1.7) for ST-segment elevation MI, 1.84 (95% CI: 1.13-3) for age, 1.06 (95% CI: 1.01-1.20) for CO, 1.1 (95% CI: 1.03-1.30) for O3, and 1.04 (95% CI: 1.01-1.4) for SO2, all of which were considered as the risk factors of mortality. However, OR of mortality was 0.79 for precipitation (95% CI: 0.74-0.84) and 0.52 for angioplasty (95% CI: 0.4-0.68) were considered as protective factors of mortality. The individual characteristics including age, history of MI in the immediate family, hypertension, and diabetes were significantly associated with mortality from MI. The indices of air pollution including SO2, CO, O3, and environmental factors such as the precipitation and temperature were the determinants of mortality in patients with MI. Conclusion: With regards to the factors

  9. Inequalities in Alcohol-Related Mortality in 17 European Countries: A Retrospective Analysis of Mortality Registers

    PubMed Central

    Mackenbach, Johan P.; Kulhánová, Ivana; Bopp, Matthias; Borrell, Carme; Deboosere, Patrick; Kovács, Katalin; Looman, Caspar W. N.; Leinsalu, Mall; Mäkelä, Pia; Martikainen, Pekka; Menvielle, Gwenn; Rodríguez-Sanz, Maica; Rychtaříková, Jitka; de Gelder, Rianne

    2015-01-01

    death, it is likely that our results underestimate the true extent of the problem. Conclusions Alcohol-related conditions play an important role in generating inequalities in total mortality in many European countries. Countering increases in alcohol-related mortality in lower socioeconomic groups is essential for reducing inequalities in mortality. Studies of why such increases have not occurred in countries like France, Switzerland, Spain, and Italy can help in developing evidence-based policies in other European countries. PMID:26625134

  10. Economic evaluation and 1-year survival analysis of MARS in patients with alcoholic liver disease.

    PubMed

    Hessel, Franz P; Mitzner, Steffen R; Rief, Jana; Guellstorff, Britta; Steiner, Susanne; Wasem, Jürgen

    2003-01-01

    Objective of this study was to determine 1-year survival, costs and cost-effectiveness of the artificial liver support system Molecular Adsorbent Recirculating System (MARS) in patients with acute-on-chronic liver failure (ACLF) and an underlying alcoholic liver disease. In a case-control study, 13 patients treated with MARS were compared to 23 controls of similar age, sex and severity of disease. Inpatient hospital costs data were extracted from patients' files and hospital's internal costing. Patients and treating GPs were contacted, thus determining resource use and survival 1-year after treatment. Mean 1-year survival time in MARS group was 261 days and 148 days in controls. Kaplan-Meier analysis shows advantages of MARS patients (Logrank: P=0.057). Direct medical costs per patient for initial hospital stay and 1-year follow-up from a payer's perspective were Euro 18,792 for MARS patients and Euro 9638 for controls. The costs per life-year gained are Euro 29,719 (time horizon 1 year). From a societal perspective, the numbers are higher (costs per life-year gained: Euro 79,075), mainly because of the fact that there is no regular reimbursement of MARS and therefore intervention costs were not calculated from payer's perspective. A trade-off between medical benefit and higher costs has to be made, but 1-year results suggest an acceptable cost-effectiveness of MARS. Prolonging the time horizon and including indirect costs, which will be done in future research, would probably improve cost-effectiveness.

  11. Evaluation of the management of Hr-HPV+/PapTest- women: results at 1-year recall.

    PubMed

    Chiappetta, Caterina; Puggioni, Chiara; Lendaro, Eugenio; Cacciotti, Jessica; Zaralli, Roberto; Migliore, Giovanna; Bellardini, Paola; Petrozza, Vincenzo; Della Rocca, Carlo; Di Cristofano, Claudio

    2015-01-01

    With cervical cancer screening the choice of 1-year as a period of follow-up in positive high-risk HPV women without cytological lesions is still under discussion. We evaluated the management of these women and the role of HPV genotyping test. We did a cervical cancer screening study of women aged 35-64 with primary high-risk HPV test. Women positive for high-risk HPV with negative cytology were followed-up after 1 year. In this study we selected women with high-risk HPV+/PapTest- resulted high-risk HPV+ at recall and performed the PapTest and HPV genotyping test. The detection rate of squamous high grade (CIN2+) relative to the total screened cohort was 2.1‰, and it was 0.2‰ at the 1-year recall. The colposcopy performed in women referred at the 1-year recall accounted for 48.8% of the total (baseline + 1-year recall), and 84.3% of these women had no cytological lesions. The most frequent hr-HPV genotype detected was HPV16 and 66.7% of co-infections were due to HPV16 and HPV18. 54.5% of women presented a persistent infection at 1-year recall with the same HPV subtype, 50% of persistent infections was due to HPV16 and 16.7% of these were determined to be CIN2+ histological lesions. Our data show that it may be useful to extend the period of follow-up for women hr-HPV+/PapTest- so as to reduce the number of unnecessary colposcopies due to the transitory infections and that the genotyping test could help to identify the persistent infections in which HPV16 is involved.

  12. Accident mortality among children

    PubMed Central

    Swaroop, S.; Albrecht, R. M.; Grab, B.

    1956-01-01

    The authors present statistics on mortality from accidents, with special reference to those relating to the age-group 1-19 years. For a number of countries figures are given for the proportional mortality from accidents (the number of accident deaths expressed as a percentage of the number of deaths from all causes) and for the specific death-rates, per 100 000 population, from all causes of death, from selected causes, from all causes of accidents, and from various types of accident. From these figures it appears that, in most countries, accidents are becoming relatively increasingly prominent as a cause of death in childhood, primarily because of the conquest of other causes of death—such as infectious and parasitic diseases, which formerly took a heavy toll of children and adolescents—but also to some extent because the death-rate from motor-vehicle accidents is rising and cancelling out the reduction in the rate for other causes of accidental death. In the authors' opinion, further epidemiological investigations into accident causation are required for the purpose of devising quicker and more effective methods of accident prevention. PMID:13383361

  13. The Alaska earthquake, March 27, 1964: lessons and conclusions

    USGS Publications Warehouse

    Eckel, Edwin B.

    1970-01-01

    local waves. Better earthquake-hazard maps, based on improved knowledge of regional geology, fault behavior, and earthquake mechanisms, are needed for the entire country. Their preparation will require the close collaboration of engineers, seismologists, and geologists. Geologic maps of all inhabited places in earthquake-prone parts of the country are also needed by city planners and others, because the direct relationship between local geology and potential earthquake damage is now well understood. Improved and enlarged nets of earthquake-sensing instruments, sited in relation to known geology, are needed, as are many more geodetic and hydrographic measurements. Every large earthquake, wherever located, should be regarded as a full-scale laboratory experiment whose study can give scientific and engineering information unobtainable from any other source. Plans must be made before the event to insure staffing, funding, and coordination of effort for the scientific and engineering study of future earthquakes. Advice of earth scientists and engineers should be used in the decision-making processes involved in reconstruction after any future disastrous earthquake, as was done after the Alaska earthquake. The volume closes with a selected bibliography and a comprehensive index to the entire series of U.S. Geological Survey Professional Papers 541-546. This is the last in a series of six reports that the U.S. Geological Survey published on the results of a comprehensive geologic study that began, as a reconnaissance survey, within 24 hours after the March 27, 1964, Magnitude 9.2 Great Alaska Earthquake and extended, as detailed investigations, through several field seasons. The 1964 Great Alaska earthquake was the largest earthquake in the U.S. since 1700. Professional Paper 546, in 1 part, describes Lessons and Conclusions.

  14. Predictors of Shoulder Pain and Disability Index (SPADI) and work status after 1 year in patients with subacromial shoulder pain

    PubMed Central

    2010-01-01

    Background Shoulder pain is a common complaint in primary health care and has an unfavourable outcome in many patients. The objectives were to identify predictors for pain and disability (SPADI) and work status in patients with subacromial shoulder pain. Methods Secondary analyses of data from a randomized clinical controlled trial were performed. Outcome measures were the absolute values of the combined Shoulder Pain and Disability Index (SPADI) and work status 1 year after treatment with supervised exercises (SE) or radial extracorporeal shockwave therapy (rESWT). Predictors of outcome were investigated using multiple linear regression (SPADI) and logistic regression (work status). Results 104 patients were included. Low education (≤ 12 years), previous shoulder pain, and a high baseline SPADI score predicted poor results with these variables explaining 29.9% of the variance in SPADI score at 1 year. Low education and poor self-reported health status predicted a work status of "not working": Odds Ratio, OR = 4.3(95% CI (1.3 to 14.9)), p = 0.02 for education, and OR = 1.06 (95% CI (1.0 to 1.1)), p = 0.001 for self-reported health status, respectively. Adjustments for age, gender, and treatment group were performed, but did not change the results. Conclusion Education was the most consistent predictor of pain and disability, and work status at 1 year follow-up. Also, baseline SPADI score, previous shoulder pain and self-reported health status predicted outcome. Trial registration Clinical trials NCT00653081 PMID:20863369

  15. Inpatient child mortality by travel time to hospital in a rural area of Tanzania

    PubMed Central

    Manongi, Rachel; Mtei, Frank; Mtove, George; Nadjm, Behzad; Muro, Florida; Alegana, Victor; Noor, Abdisalan M.; Todd, Jim; Reyburn, Hugh

    2014-01-01

    OBJECTIVE To investigate the association, if any, between child mortality and distance to the nearest hospital. METHODS The study was based on data from a 1-year study of the cause of illness in febrile paediatric admissions to a district hospital in north-east Tanzania. All villages in the catchment population were geolocated, and travel times were estimated from availability of local transport. Using bands of travel time to hospital, we compared admission rates, inpatient case fatality rates and child mortality rates in the catchment population using inpatient deaths as the numerator. RESULTS Three thousand hundred and eleven children under the age of 5 years were included of whom 4.6% died; 2307 were admitted from <3 h away of whom 3.4% died and 804 were admitted from ≥3 h away of whom 8.0% died. The admission rate declined from 125/1000 catchment population at <3 h away to 25/1000 at ≥3 h away, and the corresponding hospital deaths/catchment population were 4.3/1000 and 2.0/1000, respectively. Children admitted from more than 3 h away were more likely to be male, had a longer pre-admission duration of illness and a shorter time between admission and death. Assuming uniform mortality in the catchment population, the predicted number of deaths not benefiting from hospital admission prior to death increased by 21.4% per hour of travel time to hospital. If the same admission and death rates that were found at <3 h from the hospital applied to the whole catchment population and if hospital care conferred a 30% survival benefit compared to home care, then 10.3% of childhood deaths due to febrile illness in the catchment population would have been averted. CONCLUSIONS The mortality impact of poor access to hospital care in areas of high paediatric mortality is likely to be substantial although uncertainty over the mortality benefit of inpatient care is the largest constraint in making an accurate estimate. PMID:24661618

  16. Variables Measured during Cardiopulmonary Exercise Testing as Predictors of Mortality in Chronic Systolic Heart Failure

    PubMed Central

    Keteyian, Steven J.; Patel, Mahesh; Kraus, William E.; Brawner, Clinton A.; McConnell, Timothy R.; Piña, Ileana L.; Leifer, Eric S.; Fleg, Jerome L.; Blackburn, Gordon; Fonarow, Gregg C.; Chase, Paul J.; Piner, Lucy; Vest, Marianne; O’Connor, Christopher M.; Ehrman, Jonathan K.; Walsh, Mary N.; Ewald, Gregory; Bensimhon, Dan; Russell, Stuart D.

    2015-01-01

    BACKGROUND Data from a cardiopulmonary exercise (CPX) test are used to determine prognosis in patients with chronic heart failure (HF). However, few published studies have simultaneously compared the relative prognostic strength of multiple CPX variables. OBJECTIVES We sought to describe the strength of the association among variables measured during a CPX test and all-cause mortality in patients with HF with reduced ejection fraction (HFrEF), including the influence of sex and patient effort, as measured by respiratory exchange ratio (RER). METHODS Among patients (n = 2,100, 29% women) enrolled in the HF-ACTION (HF-A Controlled Trial Investigating Outcomes of exercise traiNing) trial, 10 CPX test variables measured at baseline (e.g., peak oxygen uptake [VO2], exercise duration, percent predicted peak VO2 [%ppVO2], ventilatory efficiency) were examined. RESULTS Over a median follow-up of 32 months, there were 357 deaths. All CPX variables, except RER, were related to all-cause mortality (all p < 0.0001). Both %ppVO2 and exercise duration were equally able to predict (Wald χ2: ~141) and discriminate (c-index: 0.69) mortality. Peak VO2 (mL·kg−1·min−1) was the strongest predictor of mortality among men (Wald χ2: 129) and exercise duration among women (Wald χ2: 41). Multivariable analyses showed that %ppVO2, exercise duration, and peak VO2 (mL·kg−1·min−1) were similarly able to predict and discriminate mortality. In men, a 10% 1-year mortality rate corresponded to a peak VO2 of 10.9 mL·kg−1·min−1 versus 5.3 mlkg−1/min−1 in women. CONCLUSIONS Peak VO2, exercise duration, and % ppVO2 carried the strongest ability to predict and discriminate the likelihood of death in patients with HFrEF. The prognosis associated with a given peak V2 differed by sex. PMID:26892413

  17. Predictive Factors of One-Year Mortality in a Cohort of Patients Undergoing Urgent-Start Hemodialysis

    PubMed Central

    Magalhães, Luciene P.; dos Reis, Luciene M.; Graciolli, Fabiana G.; Pereira, Benedito J.; de Oliveira, Rodrigo B.; de Souza, Altay A. L.; Moyses, Rosa M.; Elias, Rosilene M.; Jorgetti, Vanda

    2017-01-01

    Background Chronic kidney disease (CKD) affects 10–15% of adult population worldwide. Incident patients on hemodialysis, mainly those on urgent-start dialysis at the emergency room, have a high mortality risk, which may reflect the absence of nephrology care. A lack of data exists regarding the influence of baseline factors on the mortality of these patients. The aim of this study was to evaluate the clinical and laboratory characteristics of this population and identify risk factors that contribute to their mortality. Patients and methods We studied 424 patients who were admitted to our service between 01/2006 and 12/2012 and were followed for 1 year. We analyzed vascular access, risk factors linked to cardiovascular disease (CVD) and mineral and bone disease associated with CKD (CKD-MBD), and clinical events that occurred during the follow-up period. Factors that influenced patient survival were evaluated by Cox regression analysis. Results The patient mean age was 50 ± 18 years, and 58.7% of them were male. Hypertension was the main cause of primary CKD (31.8%). Major risk factors were smoking (19.6%), dyslipidemia (48.8%), and CVD (41%). Upon admission, most patients had no vascular access for hemodialysis (89.4%). Biochemical results showed that most patients were anemic with high C-reactive protein levels, hypocalcemia, hyperphosphatemia, elevated parathyroid hormone and decreased 25-hydroxy vitamin D. At the end of one year, 60 patients died (14.1%). These patients were significantly older, had a lower percentage of arteriovenous fistula in one year, and low levels of 25-hydroxy vitamin D. Conclusions The combined evaluation of clinical and biochemical parameters and risk factors revealed that the mortality in urgent-start dialysis is associated with older age and low levels of vitamin D deficiency. A lack of a permanent hemodialysis access after one year was also a risk factor for mortality in this population. PMID:28045952

  18. Mortality and Cause of Death in Patients with Pemphigus.

    PubMed

    Kridin, Khalaf; Zelber-Sagi, Shira; Bergman, Reuven

    2017-01-17

    All-cause and cause-specific mortality among patients with pemphigus compared with the general population is yet to be established. This study investigated overall mortality and cause-specific mortality in a large immunopathologically validated cohort of patients with pemphigus. Mortality of patients with pemphigus was compared with age- and gender-matched control subjects in the general population. All-cause and cause-specific standardized mortality ratios (SMRs) were estimated. The study cohort included 245 patients newly-diagnosed with pemphigus between January 1990 and June 2016, contributing 2,679.4 person-years of follow-up. Overall, 48 deaths were observed during a mean follow-up period of 10.9 ± 8.1 years, which was more than twice the number expected (SMR 2.4; 95% confidence interval (95% CI) 1.82-3.20). The SMRs for death due to infections (22.6; 95% CI 13.6-35.3), namely pneumonia (25.7; 95% CI 11.7-48.8) and septicaemia (8.6; 95% CI 1.7-25.0), and due to cardiovascular diseases (2.8; 95% CI 1.0-6.0) were significantly higher than expected. Overall mortality among patients with pemphigus is 2.4-times greater than for the general population, mainly due to infections.

  19. Long-term Survival and Late Effects among 1-year Survivors of Second Allogeneic Hematopoietic Cell Transplantation for Relapsed Acute Leukemia and Myelodysplastic Syndromes

    PubMed Central

    Duncan, Christine N.; Majhail, Navneet S.; Brazauskas, Ruta; Wang, Zhiwei; Cahn, Jean-Yves; Frangoul, Haydar A.; Hayashi, Robert J.; Hsu, Jack W.; Kamble, Rammurti T.; Kasow, Kimberly A.; Khera, Nandita; Lazarus, Hillard M.; Loren, Alison W.; Marks, David I.; Maziarz, Richard T.; Mehta, Paulette; Myers, Kasiani C.; Norkin, Maxim; Pidala, Joseph A.; Porter, David L.; Reddy, Vijay; Saber, Wael; Savani, Bipin N.; Schouten, Harry C.; Steinberg, Amir; Wall, Donna A.; Warwick, Anne B.; Wood, William A.; Yu, Lolie C.; Jacobsohn, David A.; Sorror, Mohamed L.

    2014-01-01

    We analyzed the outcomes of patients who survived disease-free for 1-year or more following second allogeneic hematopoietic cell transplantation (HCT) for relapsed acute leukemia or myelodysplastic syndromes between 1980 and 2009. A total of 1285 patients received a second allogeneic transplant following disease relapse; among these 325 survived relapse-free at 1-year after the second HCT. The median time from first to second HCT was 17 and 24 months for children and adults, respectively. A myeloablative preparative regimen was used in the second transplant in 62% of children and 45% of adult patients. The overall 10-year conditional survival rates after second transplantation in this cohort of patients who had survived disease-free for at least one year were 55% in children and 39% in adults. Relapse was the leading cause of mortality (77% and 54% of deaths in children and adults, respectively). In multivariate analyses, only disease status prior to second HCT was significantly associated with higher risk for overall mortality (HR 1.71 for patients with disease not in complete remission prior to second HCT, P<0.01). Chronic graft-versus-host disease (GVHD) developed in 43% and 75% of children and adults following second transplant. Chronic GVHD was the leading cause of non-relapse mortality followed by organ failure and infection. The cumulative incidence of developing at least one of the studied late effects at 10-years after second HCT was 63% in children and 55% in adults. The most frequent late effects in children were growth disturbance (10-year cumulative incidence 22%) and cataracts (20%), and in adults were cataracts (20%) and avascular necrosis (13%). Among patients with acute leukemia and myelodysplastic syndromes who receive a second allogeneic HCT for relapse and survive disease-free for at least 1-year, many can be expected to survive long term. However, they continue to be at risk for relapse and non-relapse morbidity and mortality. Novel approaches

  20. Relationship Between Quality of Care for Hospitalized Vulnerable Elders and Post-Discharge Mortality

    PubMed Central

    Arora, Vineet M.; Fish, Melissa; Basu, Anirban; Olson, Jared; Plein, Colleen; Suresh, Kalpana; Sachs, Greg; Meltzer, David O.

    2010-01-01

    Objectives To assess the relationship between quality of hospital care, as measured by ACOVE quality indicators, and post-discharge mortality for hospitalized seniors. Design Observational cohort study Setting Single academic medical center Participants Patients age 65 and over who were identified as “vulnerable” using the Vulnerable Elder Survey (VES-13) Measurements Adherence to 16 ACOVE measures through chart audit; Post-discharge mortality obtained through Social Security Death Index Results 856 inpatient vulnerable elders were enrolled. Mean quality of care score was 59.5% (SD 19.2) and 495 (26.7%) died within one year of discharge. In multivariate logistic regression, controlling for sociodemographic and disease severity variables (Charlson comorbidity score, VES-13 score, number of quality indicators triggered, length of stay, baseline ADL limitations, code status), higher quality of care appeared to be associated with a lower risk of death at one year. For each 10% increase in quality score, patients were 7% less likely to die [OR 0.93 (0.87-1.00), p=0.045]. In Cox proportional hazard models, those hospitalized patients receiving quality of care better than the median quality score were less likely to die 1 year period post-discharge [HR 0.82, 95% CI (0.68-1.00), p=0.05]. Those patients that received a nutritional status assessment were less likely to die one year after discharge [HR 0.61, 95% CI (0.40-0.93), p=0.022]. Conclusion Higher quality of care for hospitalized seniors, as measured by ACOVE measures, may be associated with a lower likelihood of death 1 year after discharge. Given these findings, future work testing interventions to improve adherence to these quality indicators is warranted. PMID:20863323

  1. Consecutive Case Series of Healed Single-Molar Sites Immediately Restored with Wide-Diameter Implants: A 1-Year Evaluation

    PubMed Central

    Cherfane, Pierre; Sojod, Bouchra

    2016-01-01

    Introduction. To evaluate outcomes of wide-diameter (6 mm) implants immediately provisionalized with cement-retained single crowns in posterior molar sites. Materials and Methods. Forty-eight consecutive patients received a total of 53 moderately rough-surface, 6 mm diameter implants in healed sites. All implants were immediately provisionalized with a cement-retained provisional crown. Final prosthesis with cement-retained porcelain fused to metal crowns was delivered 3–6 months later. Patients were followed up for 1 year. Outcome measures were implant failures and success rate, complications, marginal bone levels, bone level changes, papilla index, bleeding on probing, and inflammation. Results. One patient was lost to follow-up. At one year, the implant survival and success rate were 98.1%. The mean marginal bone loss after 1 year was −0.17 ± 1.84 mm. Ideal papilla score was recorded at 83.8% of the sites. More than 95.6% of the sites showed no bleeding or inflammation. No procedure-related or device-related adverse events were reported. Conclusion. Wide-diameter (6 mm) implants can safely and successfully replace single posterior molars. Longer follow-up studies are necessary to evaluate the long-term success of these implants. PMID:27195008

  2. Cognitive function, social functioning and quality of life in first-episode psychosis: A 1-year longitudinal study.

    PubMed

    Popolo, Raffaele; Vinci, Giancarlo; Balbi, Andrea

    2010-03-01

    Abstract Objective. The majority of patients with schizophrenia have cognitive deficits early in the disease. We evaluated the relationship between cognitive function, social functioning and quality of life in patients with first-episode psychosis. Methods. This was a longitudinal study in 15 patients aged 18-30 years who had recently experienced a first psychotic episode and were treated with the atypical antipsychotic aripiprazole, cognitive-behavioural therapy, psycho-educational sessions, family supportive sessions and social interventions. Patients were evaluated at baseline and after 1 year. Cognitive assessment included attention, memory, language skills and problem solving. Social functioning, quality of life, and psychopathological evaluation were performed with validated tools. Results. At baseline, patients had a severe impairment of social functioning and a low quality of life, while a specific pattern of cognitive functions was not identified. After 1-year, we observed a significant improvement in social functioning and quality of life, without a significant decrease in cognitive function. Conclusion. Contrary to previous findings, we found that social functioning and quality of life are related, but independent of cognitive impairment. The use of antipsychotic agents that do not interefere with cognitive function plus psychological assistance is a valuable treatment approach in patients with first-episode schizophrenia.

  3. An Analysis of 1-Year Impacts of Youth Transition Demonstration Projects

    ERIC Educational Resources Information Center

    Fraker, Thomas M.; Luecking, Richard G.; Mamun, Arif A.; Martinez, John M.; Reed, Deborah S.; Wittenburg, David C.

    2016-01-01

    This article examines the impacts of the Youth Transition Demonstration, an initiative of the Social Security Administration (SSA) to improve employment outcomes for youth with disabilities. Based on a random assignment design, the analysis uses data from a 1-year follow-up survey and SSA administrative records for 5,203 youth in six research…

  4. Latent Classes of Adolescent Posttraumatic Stress Disorder Predict Functioning and Disorder after 1 Year

    ERIC Educational Resources Information Center

    Ayer, Lynsay; Danielson, Carla Kmett; Amstadter, Ananda B.; Ruggiero, Ken; Saunders, Ben; Kilpatrick, Dean

    2011-01-01

    Objective: To identify latent classes of posttraumatic stress disorder (PTSD) symptoms in a national sample of adolescents, and to test their associations with PTSD and functional impairment 1 year later. Method: A total of 1,119 trauma-exposed youth aged 12 through 17 years (mean = 14.99 years, 51% female and 49% male) participating in the…

  5. Colles' fracture treated with non-bridging external fixation: a 1-year follow-up.

    PubMed

    Andersen, J K; Høgh, A; Gantov, J; Vaesel, M T; Hansen, T Baek

    2009-08-01

    The results in 75 of 105 patients with Older type II/III (AO type A2.2, A3.1, A3.2) Colles' fractures, treated with non-bridging external fixation are presented. The mean age was 67.8 years, and all patients were followed prospectively for 12 months with radiological and functional assessment. No statistically significant loss of radial length, angulation or inclination was seen between the postoperative reduction and the 1-year follow-up examination. The clinical results after 1 year were 66 (88%) excellent/good, nine (12%) fair and 0 (0%) poor according to the modified Gartland and Werley score. Mean visual analogue scale pain score after 1 year was 0.8. In three patients (4%), re-displacement of the fracture occurred and was treated with plating. Non-bridging external fixation offers a reliable method of maintaining radiological reduction of Older type II/III fractures of the distal radius and gives a good functional outcome after 1 year.

  6. Verbal Labels Modulate Perceptual Object Processing in 1-Year-Old Children

    ERIC Educational Resources Information Center

    Gliga, Teodora; Volein, Agnes; Csibra, Gergely

    2010-01-01

    Whether verbal labels help infants visually process and categorize objects is a contentious issue. Using electroencephalography, we investigated whether possessing familiar or novel labels for objects directly enhances 1-year-old children's neural processes underlying the perception of those objects. We found enhanced gamma-band (20-60 Hz)…

  7. The Stability and Structure of Career Decision-Making Profiles: A 1-Year Follow-Up

    ERIC Educational Resources Information Center

    Gati, Itamar; Levin, Nimrod

    2012-01-01

    The Career Decision-Making Profile (CDMP) questionnaire is a multidimensional measure of the way individuals make career decisions, developed as an alternative to the single, most-dominant trait approach. Using a sample of freshmen students, the 2-week reliability (N = 273) and 1-year stability (N = 182) of the CDMP was tested for each of the 12…

  8. 29 CFR 2530.204-1 - Year of participation for benefit accrual.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ADMINISTRATION, DEPARTMENT OF LABOR MINIMUM STANDARDS FOR EMPLOYEE PENSION BENEFIT PLANS UNDER THE EMPLOYEE... BENEFIT PLANS Participation, Vesting and Benefit Accrual § 2530.204-1 Year of participation for benefit... requirements relating to benefit accrual under a defined benefit pension plan. Some of these requirements...

  9. Thai Adolescent Survivors 1 Year after the 2004 Tsunami: A Mixed Methods Study

    ERIC Educational Resources Information Center

    Tuicomepee, Arunya; Romano, John L.

    2008-01-01

    This study examined the impact of the 2004 Asian tsunami on 400 Thai adolescents 1 year after the disaster. Quantitative analyses showed that youth behavior problems were positively associated with tsunami experiences and negatively associated with positive family functioning. Tsunami exposure, school connectedness, religious beliefs and…

  10. Dialectical Behavior Therapy for Adolescents with Bipolar Disorder: A 1-Year Open Trial

    ERIC Educational Resources Information Center

    Goldstein, Tina R.; Axelson, David A.; Birmaher, Boris; Brent, David A.

    2007-01-01

    Objective: To describe an adapted version of dialectical behavior therapy for adolescents with bipolar disorder. Method: The dialectical behavior therapy intervention is delivered over 1 year and consists of two modalities: family skills training (conducted with individual family units) and individual therapy. The acute treatment period (6 months)…

  11. A Program To Promote Positive Body Image: A 1-Year Follow-Up Evaluation.

    ERIC Educational Resources Information Center

    McVey, Gail L.; Davis, Ron

    2002-01-01

    Evaluated the effectiveness of a program designed to promote body image satisfaction and prevent eating problems in young adolescent girls over a 1-year period. Found no program effect. Found instead, significant increases in body image satisfaction and decreases in eating problem scores over time for participants in both the prevention and…

  12. Outpatient treated burns in infants younger than 1 year in Helsinki during 2005-2009.

    PubMed

    Laitakari, Elina; Koljonen, Virve; Pyörälä, Sari; Rintala, Risto

    2014-05-01

    In general, voluminous data exists concerning burns in children, but the data focusing specially on children less than 1 year of age is sporadic. We therefore focused on examining the special features of burns in children less than 1 year of age. A retrospective study of all outpatient treated burn patients <1 year old at the Hospital for Children and Adolescents, Helsinki, Finland, from January 2005 to December 2009 was performed. During the 5-year period we identified 106 outpatient treated infants with burns, representing 15% of all pediatric burns during the study period. The majority was male and aged 9-12 months. Most of the burns occurred at home, and in most cases a caregiver was present in the injury room. Scalds were the most common type of injury followed by contact burns. The most common source of scald was from cups containing hot drink, and the most common source of contact burn was hot stoves or oven doors. Special attention needs to be targeted toward the prevention of burns in children less than 1 year of age. The majority of the injuries could have been prevented with more vigilance.

  13. Relationship between tongue strength and 1-year life expectancy in elderly people needing nursing care.

    PubMed

    Yajima, Yuri; Kikutani, Takeshi; Tamura, Fumiyo; Yoshida, Mitsuyoshi

    2017-01-05

    Tongue strength is a useful indicator of oral function and has been found to decrease with aging and reduced physical functioning. The present study aimed to assess the relationships of tongue strength with physical function, mental function, and nutritional status, and also between these factors and 1-year outcomes, to determine whether tongue strength is related to life expectancy in elderly people needing nursing care. The subjects were 140 elderly individuals requiring needing nursing care (49 men and 91 women; ≥65 years). The investigated items included sex, age, activities of daily living (ADL), comorbidity, cognitive function, nutritional status, eating function, occlusal support, and tongue strength. Furthermore, a follow-up study was conducted 1 year later, and factors related to death were identified. The mean tongue strength of the total 140 subjects was 20.3 ± 8.6 kPa. Tongue strength was assessed relative to each of the investigated items, using the t test and one-way analysis of variance. Tongue strength was significantly related to ADL, comorbidity, cognitive function, calf circumference, food intake, and occlusal support. Fifteen subjects were found to have died at the 1-year follow-up study. We assessed the relationships of 1-year outcomes with each of the factors examined, and 1-year outcomes were found to be significantly related to ADL and tongue strength.

  14. Risk of Recurrent Helicobacter pylori Infection 1 Year After Initial Eradication Therapy in 7 Latin American Communities

    PubMed Central

    Morgan, Douglas R.; Torres, Javier; Sexton, Rachael; Herrero, Rolando; Salazar-Martínez, Eduardo; Robert Greenberg, E.; Bravo, Luis Eduardo; Dominguez, Ricardo L.; Ferreccio, Catterina; Lazcano-Ponce, Eduardo C.; Meza-Montenegro, Maria Mercedes; Peña, Edgar M.; Peña, Rodolfo; Correa, Pelayo; Martínez, María Elena; Chey, William D.; Valdivieso, Manuel; Anderson, Garnet L.; Goodman, Gary E.; Crowley, John J.; Baker, Laurence H.

    2013-01-01

    single-treatment course analysis that ignored the effects of re-treatment, the percentage of UBT-negative results at 1 year was 72.4% (95% CI, 69.9%–74.8%) and was significantly associated with study site (P<.001), adherence to initial therapy (AOR, 0.26; 95% CI, 0.15–0.42; P<.001), male sex (AOR, 1.63; 95% CI, 1.25–2.13; P<.001), and age (AOR, 1.14; 95% CI, 1.02–1.27 per decade; P=.02). One-year effectiveness among all 1463 enrolled participants, considering all missing UBT results as positive, was 72.7% (95% CI, 70.3%–74.9%). Conclusions and Relevance One year after treatment for H pylori infection, recurrence occurred in 11.5% of participants who had negative posttreatment UBT results. Recurrence determinants (ie, nonadherence and demographics) may be as important as specific antibiotic regimen in determining the long-term success of H pylori eradication interventions. Study findings are relevant to the feasibility of programs for the primary prevention of gastric cancer in high-incidence regions of Latin America. Trial Registration clinicaltrials.gov Identifier: NCT01061437 PMID:23403682

  15. Effect of the INSIGHT Responsive Parenting Intervention on Rapid Infant Weight Gain and Overweight Status at Age 1 Year

    PubMed Central

    Savage, Jennifer S.; Birch, Leann L.; Marini, Michele; Anzman-Frasca, Stephanie; Paul, Ian M.

    2016-01-01

    study, 246 were white (88%), 260 were non-Hispanic (93%), 210 were married (75%), and 201 were working full time (72%) at time of enrollment. The mean conditional weight gain score was lower among infants in the RP group compared with the control group (−0.18; 95% CI, −0.36 to −0.001), reflecting that the RP infants gained weight more slowly than control group infants (0.18; 95% CI, 0.02–0.34); this effect did not differ by feeding mode (predominantly fed breast milk or not). Infants in the RP group also had lower mean weight-for-length percentiles at 1 year than infants in the control group (57.5%; 95% CI, 52.56%–62.37% vs 64.4%; 95% CI, 59.94%–69.26%; P = .04) and were less likely to be overweight at age 1 year (5.5% vs 12.7%; P = .05). CONCLUSIONS AND RELEVANCE An RP intervention is associated with reduced rapid weight gain during the first 6 months after birth and overweight status at age 1 year. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01167270. PMID:27271455

  16. Individual joblessness, contextual unemployment, and mortality risk.

    PubMed

    Tapia Granados, José A; House, James S; Ionides, Edward L; Burgard, Sarah; Schoeni, Robert S

    2014-08-01

    Longitudinal studies at the level of individuals find that employees who lose their jobs are at increased risk of death. However, analyses of aggregate data find that as unemployment rates increase during recessions, population mortality actually declines. We addressed this paradox by using data from the US Department of Labor and annual survey data (1979-1997) from a nationally representative longitudinal study of individuals-the Panel Study of Income Dynamics. Using proportional hazards (Cox) regression, we analyzed how the hazard of death depended on 1) individual joblessness and 2) state unemployment rates, as indicators of contextual economic conditions. We found that 1) compared with the employed, for the unemployed the hazard of death was increased by an amount equivalent to 10 extra years of age, and 2) each percentage-point increase in the state unemployment rate reduced the mortality hazard in all individuals by an amount equivalent to a reduction of 1 year of age. Our results provide evidence that 1) joblessness strongly and significantly raises the risk of death among those suffering it, and 2) periods of higher unemployment rates, that is, recessions, are associated with a moderate but significant reduction in the risk of death among the entire population.

  17. Evaluation of annual survival and mortality rates and longevity of bottlenose dolphins (Tursiops truncatus) at the United States Navy Marine Mammal Program from 2004 through 2013.

    PubMed

    Venn-Watson, Stephanie K; Jensen, Eric D; Smith, Cynthia R; Xitco, Mark; Ridgway, Sam H

    2015-04-15

    Objective-To evaluate annual survival and mortality rates and the longevity of a managed population of bottlenose dolphins (Tursiops truncatus). Design-Retrospective cohort study. Animals-103 bottlenose dolphins at the US Navy Marine Mammal Program (MMP). Procedures-Population age structures, annual survival and crude mortality rates, and median age at death for dolphins > 30 days old were determined from 2004 through 2013. Results-During 2004 through 2013, the annual survival rates for MMP dolphins ranged from 0.98 to 1.0, and the annual crude mortality rates ranged from 0% to 5%, with a mean of 2.7%. The median age at death was 30.1 years from 2004 through 2008 and increased to 32 years from 2009 through 2013. The maximum age for a dolphin in the study was 52 years. Conclusions and Clinical Relevance-Results indicated that the annual mortality rates were low and survival rates were high for dolphins in the MMP from 2004 through 2013 and that the median age at death for MMP dolphins during that time was over 10 years greater than that reported in free-ranging dolphins. These findings were likely attributable to the continually improving care and husbandry of managed dolphin populations.

  18. Sedentary behavior and residual-specific mortality

    PubMed Central

    Loprinzi, Paul D.; Edwards, Meghan K.; Sng, Eveleen; Addoh, Ovuokerie

    2016-01-01

    Background: The purpose of this study was to examine the association of accelerometer-assessed sedentary behavior and residual-specific mortality. Methods: Data from the 2003-2006 National Health and Nutrition Examination Survey (NHANES) were used (N = 5536), with follow-up through 2011. Sedentary behavior was objectively measured over 7 days via accelerometry. Results: When expressing sedentary behavior as a 60 min/day increase, the hazard ratio across the models ranged from 1.07-1.40 (P < 0.05). There was evidence of an interaction effect between sedentary behavior and total physical activity on residual-specific mortality (Hazard ratiointeraction [HR] = 0.9989; 95% CI: 0.9982-0.9997; P = 0.008). Conclusion: Sedentary behavior was independently associated with residual-specific mortality. However, there was evidence to suggest that residual-specific mortality risk was a function of sedentary behavior and total physical activity. These findings highlight the need for future work to not only examine the association between sedentary behavior and health independent of total physical activity, but evaluate whether there is a joint effect of these two parameters on health. PMID:27766237

  19. Mortality of lead smelter workers

    SciTech Connect

    Selevan, S.G.; Landrigan, P.J.; Stern, F.B.; Jones, J.H.

    1985-10-01

    To examine patterns of death in lead smelter workers, a retrospective analysis of mortality was conducted in a cohort of 1,987 males employed between 1940 and 1965 at a primary lead smelter in Idaho. Overall mortality was similar to that of the United States white male population (standardized mortality ratio (SMR) = 98). Excess mortality, however, was found from chronic renal disease (SMR = 192; confidence interval (CI) = 88-364), and the risk of death from renal disease increased with increasing duration of employment, such that after 20 years employment, the standardized mortality ratio reached 392 (CI = 107-1,004). Excess mortality was also noted for nonmalignant respiratory disease (SMR = 187, CI = 128-264). Eight of 32 deaths in this category were caused by silicosis; at least five workers who died of silicosis had been miners for a part of their lives. An additional 11 deaths resulted from tuberculosis (SMR = 139; CI = 69-249); in six of these cases, silicosis was a contributory cause of death. Cancer mortality was not increased overall (SMR = 95; CI = 78-114). An increase, however, was noted for deaths from kidney cancer (six cases; SMR = 204; CI = 75-444). Finally, excess mortality was noted for injuries (SMR = 138; CI = 104-179); 13 (23%) of the 56 deaths in this category were caused by mining injuries. The data from this study are consistent with previous reports of increased mortality from chronic renal disease in persons exposed occupationally to lead.

  20. Mortality and survival of white-tailed deer Odocoileus virginianus fawns on a north Atlantic coastal island

    USGS Publications Warehouse

    Long, Robert A.; O'Connell, A.F.; Harrison, D.J.

    1998-01-01

    Mortality and survival of white-tailed deer Odocoileus virginianus fawns (n=29) were studied from birth to 1 year of age during 1991-95 on Mount Desert Island (MDI), Maine where deer hunting is prohibited, coyotes Canis latrans have become recently established, and protected U. S. National Park lands are interspersed with private property. Rate of predator-caused mortality was 0.52, with coyote predation (n=8) accounting for at least 47% of mortalities from all causes (n=17). Mortality rate from drowning was 0.24 (n=3), and from vehicles was 0.14 (n=3). Of fawns radio-collared as neonates, 10 of 14 mortalities occurred during the first 2 months of life. Annual rate of fawn survival was 0.26. Survival rate from 6 months to 1 year was 0.65 and 4 mortalities (2 predation, 2 drowning) were observed during this interval. A subgroup of fawns (n = 11) captured near a residential area and along the edge of a coyote territory had a higher (P = 0.002) rate of survival to 1 year of age (S = 0.67) than did fawns from all other areas (n = 18, S = 0.00). Recruitment to 1 year of age was lower than has been observed in other deer populations in the northeastern United States. Low recruitment associated with coyote predation and mortality sources influenced by humans appears to be limiting white-tailed deer populations in this insular landscape.

  1. Mortality among Japanese construction workers in Mie Prefecture

    PubMed Central

    Sun, J; Kubota, H; Hisanaga, N; Shibata, E; Kamijima, M; Nakamura, K

    2002-01-01

    Aims: A historical cohort mortality study was conducted among 17 668 members of the Construction Workers' Health Insurance Society of Mie Prefecture in Japan, in order to verify the relation between occupations and mortality status. Methods: The cohort was followed from 2 April 1973 to 1 April 1998. Standardised mortality ratios (SMR) were calculated for all members and each job classification. Results: 98.7% of the members were traced successfully until the date when the follow up terminated. When all members were considered together, significant excess mortality was observed for "accidents and adverse effects". Significant excess mortalities were also observed for lung cancers among scaffold men and ironworkers, for cancer of the oesophagus among plumbers, and for "chronic liver disease and cirrhosis" among scaffold men and painters. Conclusion: Results suggest that more detailed investigations, which would include some minor job classifications should be undertaken. This is an updated cohort study which was partially completed in 1997. PMID:12151606

  2. Early Neuropsychological Tests as Correlates of Productivity 1 Year after Traumatic Brain Injury: A Preliminary Matched Case-Control Study

    ERIC Educational Resources Information Center

    Ryu, Won Hyung A.; Cullen, Nora K.; Bayley, Mark T.

    2010-01-01

    This study explored the relative strength of five neuropsychological tests in correlating with productivity 1 year after traumatic brain injury (TBI). Six moderate-to-severe TBI patients who returned to work at 1-year post-injury were matched with six controls who were unemployed after 1 year based on age, severity of injury, and Functional…

  3. Project FLAVOR: 1-Year Outcomes of a Multicultural, School-Based Smoking Prevention Curriculum for Adolescents.

    PubMed

    Unger, Jennifer B; Chou, Chih-Ping; Palmer, Paula H; Ritt-Olson, Anamara; Gallaher, Peggy; Cen, Steven; Lichtman, Kara; Azen, Stanley; Johnson, C Anderson

    2004-02-01

    To evaluate a multicultural smoking prevention curriculum, 16 schools were randomized to receive the multicultural curriculum or a standard curriculum and program effects on 1-year smoking initiation among 1430 never smokers were assessed. Hispanic boys who received the multicultural curriculum were less likely to initiate smoking than were those who received the standard curriculum; effects were insignificant among other groups. The prevention effect among Hispanic boys is encouraging, but additional research is needed to improve prevention effects among other groups.

  4. Markers of Atherosclerosis and Inflammation and Mortality in Patients with HIV Infection

    PubMed Central

    MANGILI, Alexandra; POLAK, Joseph F.; QUACH, Lien A.; GERRIOR, Jul; WANKE, Christine A.

    2010-01-01

    Objective HIV-infected patients are at increased risk for cardiovascular disease, which may be mediated in part by inflammation. Surrogate marker studies suggest an increased prevalence of vascular abnormalities in HIV infection. We examined the association of all-cause mortality in HIV-infected patients with carotid artery intima-media thickness (cIMT) and high-sensitivity C-reactive protein (hsCRP). Design and Methods Baseline risk factors, cIMT and hsCRP were prospectively measured in 327 HIV-infected participants. Follow-up time with median of 3.1 years was calculated from baseline to death or censored dated 7/31/07. Cox Proportional Hazards models were used to study risk factors associated with mortality. Results Thirty eight (11.6 %) of participants have died since study enrollment. CIMT was significantly higher in those who died and decedents were significantly more likely to have cIMT above the 75th percentile. Those who died had higher hsCRP than those alive and more had hsCRP values above 3 mg/L. CD4 count was lower and log10 viral load was higher in decedents, but antiretroviral regimens were similar in both groups. CIMT and hsCRP levels were significantly associated with mortality (HR=2.74, 95% CI 1.26 to 5.97, p=0.01; HR=2.38, 95% CI 1.15 to 4.9, p=0.02). Conclusions Our study demonstrated a strong association of carotid IMT and hsCRP with all-cause death in this HIV-infected population despite being similar with respect to exposure to antiretroviral medications. Together these surrogate markers may be indices of chronic inflammation and unfavorable outcomes in HIV-positive patients. PMID:21130995

  5. Acute kidney injury and the risk of mortality in children undergoing hematopoietic stem cell transplantation

    PubMed Central

    Kizilbash, Sarah J.; Kashtan, Clifford E.; Chavers, Blanche M.; Cao, Qing; Smith, Angela R.

    2016-01-01

    Background Acute kidney injury (AKI) is a well-documented complication of pediatric hematopoietic stem cell transplantation (HSCT). Dialysis after HSCT is associated with a lower overall survival (OS); however, the association between less severe AKI and OS is unclear. Method We retrospectively studied 205 consecutive pediatric HSCT patients to determine the incidence and impact of all stages of AKI on OS in pediatric HSCT recipients. We used the peak pRIFLE grade during the first 100 days to classify AKI (R=risk, I= injury, F= failure, L= loss of function, E= End-stage renal disease) and used the modified Schwartz formula to estimate glomerular filtration rate. Results AKI was observed in 173 of the 205 patients (84%). The 1-year OS decreased significantly with an increasing severity of pRIFLE grades (p < 0.01). There was no difference in the OS between patients without AKI and the R/I group. Regardless of the dialysis status, stages F/L/E had significantly lower OS compared with patients without AKI or R/I (p < 0.01). There was no difference in OS among patients with dialysis and F/L/E without dialysis (p 0.65). Stages F/L/E predicted mortality independent of acute graft versus host disease, gender, and malignancy. Conclusion The OS of children after HSCT decreases significantly with an increasing severity of AKI within the first 100 days posttransplant. While our data did not show an increased risk of mortality with stages R/I, stages F/L/E predicted mortality regardless of dialysis. Prevention and minimization of AKI may improve survival after pediatric HSCT. PMID:27034153

  6. Facility-based maternal death reviews: effects on maternal mortality in a district hospital in Senegal.

    PubMed Central

    Dumont, Alexandre; Gaye, Alioune; de Bernis, Luc; Chaillet, Nils; Landry, Anne; Delage, Joanne; Bouvier-Colle, Marie-Hélène

    2006-01-01

    OBJECTIVE: The improvement of obstetric services is one of the key components of the Safe Motherhood Programme. Reviewing maternal deaths and complications is one method that may make pregnancy safer, but there is no evidence about the effectiveness of this strategy. The objective of our before and after study is to assess the effect of facility-based maternal deaths reviews (MDR) on maternal mortality rates in a district hospital in Senegal that provides primary and referral maternity services. METHODS: We included all women who were admitted to the maternity unit for childbirth, or within 24 hours of delivery. We recorded maternal mortality during a 1-year baseline period from January to December 1997, and during a 3-year period from January 1998 to December 2000 after MDR had been implemented. Effects of MDR on organization of care were qualitatively evaluated. FINDINGS: The MDR strategy led to changes in organizational structure that improved life-saving interventions with a relatively large financial contribution from the community. Overall mortality significantly decreased from 0.83 (95% CI (confidence interval) = 0.60 -1.06) in baseline period to 0.41 (95% CI = 0.25 -0.56) per 100 women 3 years later. CONCLUSION: MDR had a marked effect on resources, management and maternal outcomes in this facility. However, given the design of our study and the local specific context, further research is needed to confirm the feasibility of MDR in other settings and to confirm the benefits of this approach for maternal health in developing countries. PMID:16583081

  7. Indonesia lowers infant mortality.

    PubMed

    Bain, S

    1991-11-01

    Indonesia's success in reaching World Health Organization (WHO) universal immunization coverage standards is described as the result of a strong national program with timely, targeted donor support. USAID/Indonesia's Expanded Program for Immunization (EPI) and other USAID bilateral cooperation helped the government of Indonesia in its goal to immunize children against diphtheria, pertussis, tetanus, polio, tuberculosis, and measles by age 1. The initial project was to identify target areas and deliver vaccines against the diseases, strengthen the national immunization organization and infrastructure, and develop the Ministry of Health's capacity to conduct studies and development activities. This EPI project spanned the period 1979-90, and set the stage for continued expansion of Indonesia's immunization program to comply with the full international schedule and range of immunizations of 3 DPT, 3 polio, 1 BCG, and 1 measles inoculation. The number of immunization sites has increased from 55 to include over 5,000 health centers in all provinces, with additional services provided by visiting vaccinators and nurses in most of the 215,000 community-supported integrated health posts. While other contributory factors were at play, program success is at least partially responsible for the 1990 infant mortality rate of 58/1,000 live births compared to 72/1,000 in 1985. Strong national leadership, dedicated health workers and volunteers, and cooperation and funding from UNICEF, the World Bank, Rotary International, and WHO also played crucially positive roles in improving immunization practice in Indonesia.

  8. Opiates or cocaine: mortality from acute reactions in six major Spanish cities. State Information System on Drug Abuse (SEIT) Working Group.

    PubMed Central

    Sánchez, J; Rodríguez, B; de la Fuente, L; Barrio, G; Vicente, J; Roca, J; Royuela, L

    1995-01-01

    STUDY OBJECTIVE--To describe temporal and geographical variations in mortality from acute reactions to opiates or cocaine and the demographic and toxicological characteristics of persons who died from these in major Spanish cities between 1983 and 1991. DESIGN--Descriptive study. Data were obtained retrospectively from pathologists' reports. SETTING--Cities of Madrid, Barcelona, Valencia, Seville, Zaragoza, and Bilbao. SUBJECTS--Deaths from acute reactions to opiates or cocaine were defined as those in which pathologists' reports did not indicate any other cause of death and in which evidence was found of recent consumption of these drugs. MAIN RESULTS--The mortality rate from acute reactions to opiate/cocaine per 100,000 population in the six cities as a whole rose from 1.2 in 1983 to 8.2 in 1991. Average annual rates for the whole period ranged from 1.7 in Seville to 4.9 in Barcelona. The male/female rates ratio was 5.9:1. The mean age of persons who died rose from 25.1 years in 1983 to 28 years in 1991. In more than 90% of the cases in whom toxicological tests were undertaken opiates were detected, and the proportion in which benzodiazepines or cocaine were detected increased during the period studied. CONCLUSIONS--Between 1983 and 1991 mortality from acute reactions to opiates/cocaine rose dramatically in major Spanish cities and significant differences in mortality between cities were found. Deaths were concentrated among men and young people. Acute drug reactions became one of the leading causes of death in persons 15-39 years of age, representing 11.1% of mortality from all causes in 1988 for this age group. Future studies should examine the relationship between the temporal and geographical variations in this type of mortality and various personal, environmental and social factors. PMID:7707007

  9. How hot is too hot? Live-trapped gray wolf rectal temperatures and 1-year survival

    USGS Publications Warehouse

    Barber-Meyer, Shannon M.; Mech, L. David

    2014-01-01

    The ability of physically restrained and anesthetized wolves to thermoregulate is lessened and could lead to reduced survival, yet no information is available about this subject. Therefore, we analyzed rectal temperatures related to survival 1 year post-capture from 173 adult (non-pup) gray wolves (Canis lupus) captured in modified foot-hold traps for radiocollaring during June–August, 1988–2011, in the Superior National Forest of northeastern Minnesota, USA. The maximum observed rectal temperature (“maxtemp,” ° F, ° C) in each wolf during capture (x = 104.0, 40.0; SD = 2.0, 1.1; min. = 95.9, 35.5; max. = 108, 42.2) was not a significant predictor of survival to 1 year post-capture. Although no weather or morphometric variable was a significant predictor of maxtemps, wolves initially anesthetized with ketamine–xylazine rather than telazol®–xylazine averaged higher maxtemps. This information does not fully address possible effects of high body temperatures related to live-capture and handling of wolves, but it does provide a useful waypoint for future assessments of this relationship and a reassurance to wildlife practitioners that the maxtemps observed in our study did not appear to affect 1-year survival.

  10. Single parameter of inverse proportion between mortality and age could determine all mortality indicators in the first year of life.

    PubMed

    Dolejs, Josef

    2016-05-21

    Mortality increase with age in adult population has been studied and modeled by many authors, but relatively little attention has been given to mortality decrease with age after birth. Data split in more detailed age categories can newly test mortality decrease with age. Age trajectories of mortality are studied in 20 age categories in the specific age interval 1-365 days. Four basic models mentioned in literature are tested here. The linear model and the linear model with the specific slope -1 in the log-log scale represent the most successful formalism. Mortality indicators describing the first year could be determined by a single parameter of the model with slope -1 in the log-log scale. All conclusions are based on published data which are presented as a supplement.

  11. The Citrus Flavanone Naringenin Produces Cardioprotective Effects in Hearts from 1 Year Old Rat, through Activation of mitoBK Channels

    PubMed Central

    Testai, Lara; Da Pozzo, Eleonora; Piano, Ilaria; Pistelli, Luisa; Gargini, Claudia; Breschi, Maria Cristina; Braca, Alessandra; Martini, Claudia; Martelli, Alma; Calderone, Vincenzo

    2017-01-01

    Background and Purpose: Incidence of cardiovascular disorders increases with age, because of a dramatic fall of endogenous self-defense mechanisms and increased vulnerability of myocardium. Conversely, the effectiveness of many cardioprotective drugs is blunted in hearts of 1 year old rat. The Citrus flavanone naringenin (NAR) was reported to promote cardioprotective effects against ischemia/reperfusion (I/R) injury, through the activation of mitochondrial large conductance calcium-activated potassium channel (mitoBK). These effects were observed in young adult rats, but no data are available about the possible cardioprotective effects of NAR in aged animals. Experimental Approach: This study aimed at evaluating the potential cardioprotective effects of NAR against I/R damage in 1 year old rats, and the possible involvement of mitoBK. Key Results: Naringenin protected the hearts of 1 year old rats in both ex vivo and in vivo I/R protocols. Noteworthy, these effects were antagonized by paxilline, a selective BK-blocker. The cardioprotective effects of NAR were also observed in senescent H9c2 cardiomyoblasts. In isolated mitochondria from hearts of 1 year old, NAR exhibited the typical profile of a mitoBK opener. Finally, Western Blot analysis confirmed a significant (albeit reduced) presence of BK-forming alpha and beta subunits, both in cardiac tissue of 1 year old rats and in senescent H9c2 cells. Conclusion and Implications: This is the first work reporting cardioprotective effects of NAR in 1 year old rats. Although further studies are needed to better understand the whole pathway involved in the NAR-mediated cardioprotection, these preliminary data represent a promising perspective for a rational nutraceutical use of NAR in aging. PMID:28289383

  12. Child Mortality: A Preventable Tragedy.

    ERIC Educational Resources Information Center

    Seipel, Michael M. O.

    1996-01-01

    Worldwide data reveal that child mortality (ages 1-5) accounts for about 10-15% of all deaths in developing countries, and less than 1% of all deaths in developed countries. Strategies for reducing child mortality include improving health services, improving environmental conditions, enhancing the social conditions of children, and protecting and…

  13. Mortality rates decline in Malaysia.

    PubMed

    1991-11-01

    Experiencing remarkable decreases in mortality rates over the past 3 decades, Malaysia currently has one of the lowest mortality rates among developing countries, a rate that compares favorably with those of developed countries. Between 1957 and 1989, the crude death rate dropped from 12.4/1000 population to 4.6. Over the same period, Malaysia recorded even greater decreases in the infant mortality rate, from 75.5/1000 births to 15.2. The Maternal mortality rate also declined from 1.48 in 1970 to 0.24 in 1988. The data indicates that mortality rates vary from state to state, and that rural areas have a higher mortality than urban areas. According to a study by the National Population and Family Development Board, the use of maternal and child health services has played an important role in reducing neonatal, perinatal, infant, child, and maternal mortality rates. Nearly all women in Malaysia receive antenatal services. While the country has achieved great gains on mortality rates, programs focusing on specific age and socioeconomic groups could lead to even greater reductions. The Minister for National Unity and Social Development, Dato Napsiah Omar, has called for the development of programs designed to improve the population's quality of life.

  14. Examining Road Traffic Mortality Status in China: A Simulation Study

    PubMed Central

    Schwebel, David C.; Li, Li; Hu, Guoqing

    2016-01-01

    Background Data from the Chinese police service suggest substantial reductions in road traffic injuries since 2002, but critics have questioned the accuracy of those data, especially considering conflicting data reported by the health department. Methods To address the gap between police and health department data and to determine which may be more accurate, we conducted a simulation study based on the modified Smeed equation, which delineates a non-linear relation between road traffic mortality and the level of motorization in a country or region. Our goal was to simulate trends in road traffic mortality in China and compare performances in road traffic safety management between China and 13 other countries. Results Chinese police data indicate a peak in road traffic mortalities in 2002 and a significant and a gradual decrease in population-based road traffic mortality since 2002. Health department data show the road traffic mortality peaked in 2012. In addition, police data suggest China’s road traffic mortality peaked at a much lower motorization level (0.061 motor vehicles per person) in 2002, followed by a reduction in mortality to a level comparable to that of developed countries. Simulation results based on health department data suggest high road traffic mortality, with a mortality peak in 2012 at a moderate motorization level (0.174 motor vehicles per person). Comparisons to the other 13 countries suggest the health data from China may be more valid than the police data. Conclusion Our simulation data indicate China is still at a stage of high road traffic mortality, as suggested by health data, rather than a stage of low road traffic mortality, as suggested by police data. More efforts are needed to integrate safety into road design, improve road traffic management, improve data quality, and alter unsafe behaviors of pedestrians, drivers and passengers in China. PMID:27071008

  15. Mortality and temperature in Sofia and London

    PubMed Central

    Pattenden, S; Nikiforov, B; Armstrong, B

    2003-01-01

    Study objective: Heat and cold have been associated with increased mortality, independently of seasonal trends, but details are little known. This study explores associations between mortality and temperature in two European capitals—Sofia and London—using four years of daily deaths, air pollution, and weather data. Design: Generalised additive models were used to permit non-linear modelling of confounders such as season and humidity, and to show the shape of mortality-temperature relations—using both two day and two week average temperatures separately. Models with linear terms for heat and cold were used to estimate lags of effect, linear effects, and attributable fractions. Participants: 44 701 all age all cause deaths in Sofia (1996–1999) and 256 464 in London (1993–1996). Main results: In London, for each degree of extreme cold (below the 10th centile of the two week mean temperature), mortality increased by 4.2% (95% CI 3.4 to 5.1), and in Sofia by 1.8% (0.6 to 3.9). For each degree rise above the 95th centile of the two day mean, mortality increased by 1.9% (1.4 to 2.4) in London, and 3.5% (2.2 to 4.8) in Sofia. Cold effects appeared after lags of around three days and lasted—particularly in London—at least two weeks. Main heat effects occurred more promptly. There were inverse associations at later lags for heat and cold in Sofia. Conclusions: Average temperatures over short periods do not adequately model cold, and may be inadequate for heat if they ignore harvesting effects. Cold temperatures in London, particularly, seem to harm the general population and the effects are not concentrated among persons close to death. PMID:12883072

  16. Mortality and cancer morbidity among cement workers.

    PubMed Central

    Jakobsson, K; Horstmann, V; Welinder, H

    1993-01-01

    OBJECTIVE--To explore associations between exposure to cement dust and cause specific mortality and tumour morbidity, especially gastrointestinal tumours. DESIGN--A retrospective cohort study. SUBJECTS AND SETTING--2400 men, employed for at least 12 months in two Swedish cement factories. MAIN OUTCOME MEASURES--Cause specific morality from death certificates (1952-86). Cancer morbidity from tumour registry information (1958-86). Standardised mortality rates (SMRs; national reference rates) and standardised morbidity incidence rates (SIRs; regional reference rates) were calculated. RESULTS--An increased risk of colorectal cancer was found > or = 15 years since the start of employment (SIR 1.6, 95% confidence interval (95% CI) 1.1-2.3), mainly due to an increased risk for tumours in the right part of the colon (SIR 2.7, 95% CI 1.4-4.8), but not in the left part (SIR 1.0, 95% CI 0.3-2.5). There was a numerical increase of rectal cancer (SIR 1.5, 95% CI 0.8-2.5). Exposure (duration of blue collar employment)-response relations were found for right sided colon cancer. After > or = 25 years of cement work, the risk was fourfold (SIR 4.3, 95% CI 1.7-8.9). There was no excess of stomach cancer or respiratory cancer. Neither total mortality nor cause specific mortality were significantly increased. CONCLUSIONS--Diverging risk patterns for tumours with different localisations within the large bowel were found in the morbidity study. Long term exposure to cement dust was a risk factor for right sided colon cancer. The mortality study did not show this risk. PMID:8457494

  17. Understanding Global Trends in Maternal Mortality

    PubMed Central

    Zureick-Brown, Sarah; Newby, Holly; Chou, Doris; Mizoguchi, Nobuko; Say, Lale; Suzuki, Emi; Wilmoth, John

    2013-01-01

    CONTEXT Despite the fact that most maternal deaths are preventable, maternal mortality remains high in many developing countries. Target A of Millennium Development Goal (MDG) 5 calls for a three-quarters reduction in the maternal mortality ratio (MMR) between 1990 and 2015. METHODS We derived estimates of maternal mortality for 172 countries over the period 1990–2008. Trends in maternal mortality were estimated either directly from vital registration data or from a hierarchical or multilevel model, depending on the data available for a particular country. RESULTS The annual number of maternal deaths worldwide declined by 34% between 1990 and 2008, from approximately 546,000 to 358,000 deaths. The estimated MMR for the world as a whole also declined by 34% over this period, falling from 400 to 260 maternal deaths per 100,000 live births. Between 1990 and 2008, the majority of the global burden of maternal deaths shifted from Asia to Sub-Saharan Africa. Differential trends in fertility, the HIV/ AIDS epidemic and access to reproductive health are associated with the shift in the burden of maternal deaths from Asia to Sub-Saharan Africa. CONCLUSIONS Although the estimated annual rate of decline in the global MMR in 1990–2008 (2.3%) fell short of the level needed to meet the MDG 5 target, it was much faster than had been thought previously. Targeted efforts to improve access to quality maternal health care, as well as efforts to decrease unintended pregnancies through family planning, are necessary to further reduce the global burden of maternal mortality. PMID:23584466

  18. Mortality among Former Love Canal Residents

    PubMed Central

    Gensburg, Lenore J.; Pantea, Cristian; Fitzgerald, Edward; Stark, Alice; Hwang, Syni-An; Kim, Nancy

    2009-01-01

    Background The Love Canal is a rectangular 16-acre, 10-ft deep chemical waste landfill situated in a residential neighborhood in Niagara Falls, New York. This seriously contaminated site first came to public attention in 1978. No studies have examined mortality in the former residents of the Love Canal neighborhood (LC). Objective The aim of this study was to describe the mortality experience of the former LC residents from the years 1979–1996. Methods From 1978 to 1982, 6,181 former LC residents were interviewed. In 1996, 725 deaths from 1979–1996 were identified in this cohort, using state and national registries. We compared mortality rates with those of New York State (NYS) and Niagara County. Survival analysis examined risks by potential exposure to the landfill. Results We were unable to demonstrate differences in all-cause mortality for either comparison population for 1979 1996. Relative to NYS, the standardized mortality ratio (SMR) was elevated [SMR = 1.39; 95% confidence interval (CI), 1.16–1.66] for death from acute myocardial infarction (AMI), but not relative to Niagara County. Death from external causes of injury was also elevated relative to both NYS and Niagara County, especially among women (SMR = 1.95; 95% CI, 1.25 2.90). Conclusions The role of exposure to the landfill in explaining these excess risks is not clear given limitations such as multiple comparisons, a qualitative exposure assessment, an incomplete cohort, and no data on deaths prior to 1978. Lack of elevation for AMI when compared with Niagara County but not NYS suggests possible regional differences. However, direct cardiotoxic or neurotoxic effects from landfill chemicals or indirect effects mediated by psychological stress cannot be ruled out. Revisiting the cohort in the future could reveal patterns that are not yet apparent. PMID:19270790

  19. Quality gaps identified through mortality review

    PubMed Central

    Kobewka, Daniel M; van Walraven, Carl; Turnbull, Jeffrey; Worthington, James; Calder, Lisa; Forster, Alan

    2017-01-01

    Background Hospital mortality rate is a common measure of healthcare quality. Morbidity and mortality meetings are common but there are few reports of hospital-wide mortality-review processes to provide understanding of quality-of-care problems associated with patient deaths. Objective To describe the implementation and results from an institution-wide mortality-review process. Design A nurse and a physician independently reviewed every death that occurred at our multisite teaching institution over a 3-month period. Deaths judged by either reviewer to be unanticipated or to have any opportunity for improvement were reviewed by a multidisciplinary committee. We report characteristics of patients with unanticipated death or opportunity for improved care and summarise the opportunities for improved care. Results Over a 3-month period, we reviewed all 427 deaths in our hospital in detail; 33 deaths (7.7%) were deemed unanticipated and 100 (23.4%) were deemed to be associated with an opportunity for improvement. We identified 97 opportunities to improve care. The most common gap in care was: ‘goals of care not discussed or the discussion was inadequate’ (n=25 (25.8%)) and ‘delay or failure to achieve a timely diagnosis’ (n=8 (8.3%)). Patients who had opportunities for improvement had longer length of stay and a lower baseline predicted risk of death in hospital. Nurse and physician reviewers spent approximately 142 h reviewing cases outside of committee meetings. Conclusions Our institution-wide mortality review found many quality gaps among decedents, in particular inadequate discussion of goals of care. PMID:26856617

  20. Dialysis Dose Scaled to Body Surface Area and Size-Adjusted, Sex-Specific Patient Mortality

    PubMed Central

    Kapke, Alissa; Port, Friedrich K.; Wolfe, Robert A.; Saran, Rajiv; Pearson, Jeffrey; Hirth, Richard A.; Messana, Joseph M.; Daugirdas, John T.

    2012-01-01

    Summary Background and objectives When hemodialysis dose is scaled to body water (V), women typically receive a greater dose than men, but their survival is not better given a similar dose. This study sought to determine whether rescaling dose to body surface area (SA) might reveal different associations among dose, sex, and mortality. Design, setting, participants, & measurements Single-pool Kt/V (spKt/V), equilibrated Kt/V, and standard Kt/V (stdKt/V) were computed using urea kinetic modeling on a prevalent cohort of 7229 patients undergoing thrice-weekly hemodialysis. Data were obtained from the Centers for Medicare & Medicaid Services 2008 ESRD Clinical Performance Measures Project. SA-normalized stdKt/V (SAN-stdKt/V) was calculated as stdKt/V × ratio of anthropometric volume to SA/17.5. Patients were grouped into sex-specific dose quintiles (reference: quintile 1 for men). Adjusted hazard ratios (HRs) for 1-year mortality were calculated using Cox regression. Results spKt/V was higher in women (1.7±0.3) than in men (1.5±0.2; P<0.001), but SAN-stdKt/V was lower (women: 2.3±0.2; men: 2.5±0.3; P<0.001). For both sexes, mortality decreased as spKt/V increased, until spKt/V was 1.6–1.7 (quintile 4 for men: HR, 0.62; quintile 3 for women: HR, 0.64); no benefit was observed with higher spKt/V. HR for mortality decreased further at higher SAN-stdKt/V in both sexes (quintile 5 for men: HR, 0.69; quintile 5 for women: HR, 0.60). Conclusions SA-based dialysis dose results in dose-mortality relationships substantially different from those with volume-based dosing. SAN-stdKt/V analyses suggest women may be relatively underdosed when treated by V-based dosing. SAN-stdKt/V as a measure for dialysis dose may warrant further study. PMID:22977208

  1. Predictors of Morbidity and Mortality After Surgery for Intestinal Perforation

    PubMed Central

    Shin, Rumi; Lee, Sang Mok; Sohn, Beonghoon; Lee, Dong Woon; Song, Inho; Chai, Young Jun; Lee, Hae Won; Ahn, Hye Seong; Jung, In Mok; Chung, Jung Kee

    2016-01-01

    Purpose An intestinal perforation is a rare condition, but has a high mortality rate, even after immediate surgical intervention. The clinical predictors of postoperative morbidity and mortality are still not well established, so this study attempted to identify risk factors for postoperative morbidity and mortality after surgery for an intestinal perforation. Methods We retrospectively analyzed the cases of 117 patients who underwent surgery for an intestinal perforation at a single institution in Korea from November 2008 to June 2014. Factors related with postoperative mortality at 1 month and other postoperative complications were investigated. Results The mean age of enrolled patients was 66.0 ± 15.8 years and 66% of the patients were male. Fifteen patients (13%) died within 1 month after surgical treatment. Univariate analysis indicated that patient-related factors associated with mortality were low systolic and diastolic blood pressure, low serum albumin, low serum protein, low total cholesterol, and high blood urea nitrogen; the surgery-related factor associated with mortality was feculent ascites. Multivariate analysis using a logistic regression indicated that low systolic blood pressure and feculent ascites independently increased the risk for mortality; postoperative complications were more likely in both females and those with low estimated glomerular filtration rates and elevated serum C-reactive protein levels. Conclusion Various factors were associated with postoperative clinical outcomes of patients with an intestinal perforation. Morbidity and mortality following an intestinal perforation were greater in patients with unstable initial vital signs, poor nutritional status, and feculent ascites. PMID:28119865

  2. Standardized Thyroid Cancer Mortality in Korea between 1985 and 2010

    PubMed Central

    Choi, Yun Mi; Jang, Eun Kyung; Kwon, Hyemi; Jeon, Min Ji; Kim, Won Gu; Shong, Young Kee; Kim, Won Bae

    2014-01-01

    Background The prevalence of thyroid cancer has increased very rapidly in Korea. However, there is no published report focusing on thyroid cancer mortality in Korea. In this study, we aimed to evaluate standardized thyroid cancer mortality using data from Statistics Korea (the Statistical Office of Korea). Methods Population and mortality data from 1985 to 2010 were obtained from Statistics Korea. Age-standardized rates of thyroid cancer mortality were calculated according to the standard population of Korea, as well as World Health Organization (WHO) standard population and International Cancer Survival Standard (ICSS) population weights. Results The crude thyroid cancer mortality rate increased from 0.1 to 0.7 per 100,000 between 1985 and 2010. The pattern was the same for both sexes. The age-standardized mortality rate (ASMR) for thyroid cancer for Korean resident registration population increased from 0.19 to 0.67 between 1985 and 2000. However, it decreased slightly, from 0.67 to 0.55, between 2000 and 2010. When mortality was adjusted using the WHO standard population and ICSS population weights, the ASMR similarly increased until 2000, and then decreased between 2000 and 2010. Conclusion Thyroid cancer mortality increased until 2000 in Korea. It started to decrease from 2000. PMID:25559576

  3. Educational inequalities in tuberculosis mortality in sixteen European populations

    PubMed Central

    Álvarez, J. L.; Kunst, A. E.; Leinsalu, M.; Bopp, M.; Strand, B. H.; Menvielle, Gwenn; Lundberg, O.; Martikainen, P.; Deboosere, P.; Kalediene, R.; Artnik, B.; Mackenbach, J. P.; Richardus, J. H.

    2011-01-01

    Objective We aim to describe the magnitude of socioeconomic inequalities in tuberculosis (TB) mortality by level of education in male, female, urban, and rural populations in several European countries. Design Data were obtained from the Eurothine project covering 16 populations between 1990 and 2003. Age- and sex-standardized mortality rates, the Relative Index of Inequality, and the slope index of inequality were used to assess educational inequalities. Results The number of TB deaths reported was 8530, with a death rate of 3 per 100 000 per year, of which 73% were males. Educational inequalities in TB mortality were present in all European populations. Inequalities in TB mortality were larger than in total mortality. Relative and absolute inequalities were large in Eastern Europe, and Baltic countries but relatively small in Southern countries and in Norway, Finland, and Sweden. Mortality inequalities were observed among both men and women, and in both rural and urban populations. Conclusions Socioeconomic inequalities in TB mortality exist in all European countries. Firm political commitment is required to reduce inequalities in the social determinants of TB incidence. Targeted public health measures are called for to improve vulnerable groups’ access to treatment and thereby reduce TB mortality. PMID:22008757

  4. Body mass index, waist circumference, and waist-hip ratio: which is the better discriminator of cardiovascular disease mortality risk? Evidence from an individual-participant meta-analysis of 82,864 participants from nine cohort studies

    PubMed Central

    Czernichow, Sébastien; Kengne, Andre-Pascal; Stamatakis, Emmanuel; Hamer, Mark; Batty, G. David

    2014-01-01

    Few studies have examined both the relative magnitude of association and the discriminative capability of multiple indicators of obesity with cardiovascular disease (CVD) mortality risk. We conducted an individual-participant meta-analysis of 9 cohort studies of men and women drawn from the British general population resulted in sample of 82,864 individuals. Body mass index (BMI), waist circumference (WC), and waist-to-hip ratio (WHR) were measured directly. There were 6,641 deaths (1,998 CVD) during a mean of 8.1 years of follow-up. After adjustment, a one SD higher in WHR and WC was related to a higher risk of CVD mortality (HR (95% CI)): 1.15 (1.05-1.25) and 1.15 (1.04-1.27), respectively. The risk of CVD also increased linearly across quintiles of both these abdominal obesity markers with a 66% increased risk in the highest quintile of WHR. In age- and sex-adjusted models only, BMI was related to CVD mortality but not in any other analyses. No major differences were revealed in the discrimination capabilities of models with BMI, WC or WHR for cardiovascular or total mortality outcomes. In conclusion, measures of abdominal adiposity, but not BMI, were related to an increased risk of cardiovascular disease mortality. No difference was observed in discrimination capacities between adiposity markers. PMID:21521449

  5. Educational Inequalities in Post-Hip Fracture Mortality: A NOREPOS Study.

    PubMed

    Omsland, Tone K; Eisman, John A; Naess, Øyvind; Center, Jacqueline R; Gjesdal, Clara G; Tell, Grethe S; Emaus, Nina; Meyer, Haakon E; Søgaard, Anne Johanne; Holvik, Kristin; Schei, Berit; Forsmo, Siri; Magnus, Jeanette H

    2015-12-01

    Hip fractures are associated with high excess mortality. Education is an important determinant of health, but little is known about educational inequalities in post-hip fracture mortality. Our objective was to investigate educational inequalities in post-hip fracture mortality and to examine whether comorbidity or family composition could explain any association. We conducted a register-based population study of Norwegians aged 50 years and older from 2002 to 2010. We measured total mortality according to educational attainment in 56,269 hip fracture patients (NORHip) and in the general Norwegian population. Both absolute and relative educational inequalities in mortality in people with and without hip fracture were compared. There was an educational gradient in post-hip fracture mortality in both sexes. Compared with those with primary education only, the age-adjusted relative risk (RR) of mortality in hip fracture patients with tertiary education was 0.82 (95% confidence interval [CI] 0.77-0.87) in men and 0.79 (95% CI 0.75-0.84) in women. Additional adjustments for Charlson comorbidity index, marital status, and number of children did not materially change the estimates. Regardless of educational attainment, the 1-year age-adjusted mortality was three- to fivefold higher in hip fracture patients compared with peers in the general population without fracture. The absolute differences in 1-year mortality according to educational attainment were considerably larger in hip fracture patients than in the population without hip fracture. Absolute educational inequalities in mortality were higher after hip fracture compared with the general population without hip fracture and were not mediated by comorbidity or family composition. Investigation of other possible mediating factors might help to identify new targets for interventions, based on lower educational attainment, to reduce post-hip fracture mortality.

  6. Alcohol consumption and the risk of postoperative mortality and morbidity after primary hip or knee arthroplasty – A register-based cohort study

    PubMed Central

    Rotevatn, Torill A.; Bøggild, Henrik; Olesen, Christinna R.; Torp-Pedersen, Christian; Mortensen, Rikke N.; Jensen, Per F.; Overgaard, Charlotte

    2017-01-01

    Objective To investigate the implications of low and moderate preoperative alcohol consumption on postoperative mortality and morbidity after primary hip and knee arthroplasty. Methods A total of 30,799 patients who underwent primary hip or knee arthroplasty between January 1st, 2005 and October 8th, 2011 with information on preoperative alcohol consumption (0 grams of pure alcohol/week, >0–168 g/week, >168–252 g/week, and >252 g/week) were identified through the Danish Anesthesia Database. The 90-day and 1-year risks of mortality (primary outcomes), 1-year risk of prosthetic infection, and 30-day risks of cardiovascular disease and deep venous thrombosis (secondary outcomes) were estimated by Cox regression analysis. Results We identified 285 (0.9%) deaths within the first 90 days and 694 (2.3%) within the first year. Within the first 30 days, 209 (0.7%) and 270 (0.9%) patients had acquired cardiovascular disease and deep venous thrombosis, respectively, and 514 (1.7%) patients developed prosthetic infection within the first year. The adjusted mortality models yielded hazard ratios of 0.55 (95% confidence interval [CI] 0.41 to 0.74) at 90 days and 0.61 (95% CI 0.51 to 0.73) at 1 year for the group consuming >0–168 g/week when compared to abstainers. Adjusted hazard ratios showed that the group consuming >0–168 g/week had a 0.91 (95% CI 0.75 to 1.11) risk of prosthetic infection, 0.68 (95% CI 0.50 to 0.92) risk of cardiovascular disease and 0.88 (95% CI 0.67 to 1.15) risk of deep venous thrombosis when compared to abstainers. Conclusions This study demonstrates that low-to-moderate alcohol consumption prior to primary hip or knee arthroplasty is associated with lower risks of mortality at both 90 days and 1 year after surgery and of cardiovascular disease after 30 days. More research from longitudinal studies is needed to identify specific causal relations and explanations. PMID:28306737

  7. Association between Postoperatively Developed Atrial Fibrillation and Long-Term Mortality after Esophagectomy in Esophageal Cancer Patients: An Observational Study

    PubMed Central

    Chin, Ji-Hyun; Moon, Young-Jin; Jo, Jun-Young; Han, Yun A.; Kim, Hyeong Ryul; Choi, In-Cheol

    2016-01-01

    Background Newly developed atrial fibrillation (AF) in patients who have undergone an esophagectomy increases the incidence of postoperative complications. However, the clinical implications of AF have not been fully elucidated in these patients. This retrospective observational study investigated the predictors for AF and the effect of AF on the mortality in esophageal cancer patients undergoing esophagectomy. Methods This study evaluated 583 patients undergoing esophagectomy, from January 2005 to April 2012. AF was defined as newly developed postoperative AF requiring treatment. The risk factors for AF and the association between AF and mortality were evaluated. The long-term mortality was the all-cause mortality, for which the cutoff date was May 31, 2014. Results AF developed in 63 patients (10.8%). Advanced age (odds ratio [OR] 1.099, 95% confidence interval [CI] 1.056–1.144, P < 0.001), preoperative calcium channel blocker (CCB) (OR 2.339, 95% CI 1.143–4.786, P = 0.020), and angiotensin-converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB) (OR 0.206, 95% CI 0.067–0.635, P = 0.006) were associated with the incidence of AF. The Kaplan-Meier curve showed a significantly lower survival rate in the AF group compared to the non-AF group (P = 0.045), during a median follow-up of 50.7 months. The multivariable analysis revealed associations between AF and the 1-year mortality (hazard ratio [HR] 2.556, 95% CI 1.430–4.570, P = 0.002) and between AF and the long-term mortality (HR 1.507, 95% CI 1.003–2.266, P = 0.049). Conclusions In esophageal cancer patients, the advanced age and the preoperative medications (CCB, ACEI or ARB) were associated with the incidence of AF. Furthermore, postoperatively developed AF was associated with mortality in esophageal cancer patients after esophagectomy, suggesting that a close surveillance might be required in patients who showed AF during postoperative period. PMID:27148877

  8. Seasonal mortality in zoo ruminants.

    PubMed

    Carisch, Lea; Müller, Dennis W H; Hatt, Jean-Michel; Bingaman Lackey, Laurie; Rensch, E Eberhard; Clauss, Marcus; Zerbe, Philipp

    2017-01-01

    While seasonality has often been investigated with respect to reproduction, seasonality of mortality has received less attention. We investigated whether a seasonal signal of mortality exists in wild ruminants kept in zoos, using data from 60,591 individuals of 88 species. We quantified the mortality in the 3 consecutive months with the highest above-baseline mortality (3 MM). 3 MM was not related to relative life expectancy of species, indicating that seasonal mortality does not necessarily impact husbandry success. Although 3 MM was mainly observed in autumn/winter months, there was no evidence for an expected negative relationship with the latitude of the species' natural habitat and no positive relationship between 3 MM and the mean temperature in that habitat, indicating no evidence for species from lower latitudes/warmer climates being more susceptible to seasonal mortality under zoo conditions. 3 MM was related to reproductive biology, with seasonally reproducing species also displaying more seasonal mortality. This pattern differed between groups: In cervids, the onset of seasonal mortality appeared linked to the onset of rut in both sexes. This was less evident in bovids, where in a number of species (especially caprids), the onset of female seasonal mortality was linked to the lambing period. While showing that the origin of a species from warmer climate zones does not constrain husbandry success in ruminants in terms of an increased seasonal mortality, the results suggest that husbandry measures aimed at protecting females from rutting males are important, especially in cervids. Zoo Biol. 36:74-86, 2017. © 2016 Wiley Periodicals, Inc.

  9. Chronic Pain and Mortality: A Systematic Review

    PubMed Central

    Smith, Diane; Wilkie, Ross; Uthman, Olalekan; Jordan, Joanne L.; McBeth, John

    2014-01-01

    Background Chronic pain is common, often widespread and has a substantial impact on health and quality of life. The relationship between chronic pain and mortality is unclear. This systematic review aimed to identify and evaluate evidence for a relationship between chronic pain and mortality. Methods A search of ten electronic databases including EMBASE and MEDLINE was conducted in March 2012, and updated until March 2014. Observational studies investigating the association between chronic or widespread pain (including fibromyalgia) and mortality were included. Risk of bias was assessed and a meta-analysis was undertaken to quantify heterogeneity and pool results. A narrative review was undertaken to explore similarities and differences between the included studies. Results Ten studies were included in the review. Three reported significant associations between chronic or widespread pain and mortality in unadjusted results. In adjusted analyses, four studies reported a significant association. The remaining studies reported no statistically significant association. A meta-analysis showed statistically significant heterogeneity of results from studies using comparable outcome measures (n = 7)(I2 = 78.8%) and a modest but non-significant pooled estimate (MRR1.14,95%CI 0.95–1.37) for the relationship between chronic pain and all-cause mortality. This association was stronger when analysis was restricted to studies of widespread pain (n = 5,I2 = 82.3%) MRR1.22(95%CI 0.93–1.60). The same pattern was observed with deaths from cancer and cardiovascular diseases. Heterogeneity is likely to be due to differences in study populations, follow-up time, pain phenotype, methods of analysis and use of confounding factors. Conclusion This review showed a mildly increased risk of death in people with chronic pain, particularly from cancer. However, the small number of studies and methodological differences prevented clear conclusions from being drawn

  10. The Pediatric Risk of Mortality Score: Update 2015

    PubMed Central

    Pollack, Murray M.; Holubkov, Richard; Funai, Tomohiko; Dean, J. Michael; Berger, John T.; Wessel, David L.; Meert, Kathleen; Berg, Robert A.; Newth, Christopher J. L.; Harrison, Rick E.; Carcillo, Joseph; Dalton, Heidi; Shanley, Thomas; Jenkins, Tammara L.; Tamburro, Robert

    2016-01-01

    -Lemeshow goodness of fit statistics indicated adequate model fit for both the development (p = 0.39) and validation (p = 0.50) sets. Conclusions The new Pediatric Risk of Mortality data collection methods include significant improvements that minimize the potential for bias and errors, and the new Pediatric Risk of Mortality IV algorithm for survival and death has excellent prediction performance. PMID:26492059

  11. 1-year follow-up after radiofrequency tonsillotomy and laser tonsillotomy in children: a prospective, double-blind, clinical study.

    PubMed

    Stelter, Klaus; Ihrler, Stephan; Siedek, Vanessa; Patscheider, Martin; Braun, Thomas; Ledderose, Georg

    2012-02-01

    In the last decade, tonsillotomy has come into vogue again, whereas the number of tonsillectomies is decreasing rapidly. In a previous study, the tonsillotomy with laser or radiofrequency therapy proved as a safe and effective procedure with minimal pain and hemorrhage. This follow-up study determines which method is more effective with respect to long-term outcome, recurrence of tonsillar hyperplasia and recurrence of tonsillitis. A prospective, randomised, double-blinded controlled clinical study was conducted at the Department of Otorhinolaryngology of the Ludwig-Maximilians-University, Munich, Germany. Twenty-six children with tonsillar hypertrophy were included. Tonsillotomy was performed on one side with monopolar radiofrequency and on the other side with a carbon dioxide laser. Exactly 1 year after the procedure, all 26 patients were documented by digital photography to define a possible recurrence of tonsillar hyperplasia. All parents were asked for occurring tonsillitis and fulfilled the Glasgow Children's Benefit Inventory (GCBI) for health-related quality of life after surgical procedures. In seven children, a slightly visible recurrence of the tonsillar hyperplasia occurred, without any symptoms or correlation to the different methods and sides. One child with recurrent tonsillitis and hyperplasia had to be tonsillectomized 8 months after the initial tonsillotomy procedure. The specimen showed open crypts with bacterial infection in the deep. The GCBI resulted in highly significant benefits of the surgery in all categories and subcategories. In conclusion, both methods, the laser tonsillotomy and the radiofrequency method, were equal concerning the effectiveness and safety after 1 year. Further investigations have to aim at the long-term outcome after tonsillotomy in patients with recurrent infections.

  12. A comparison of outcome of medical and surgical treatment of migraine headache: In 1 year follow-up

    PubMed Central

    Omranifard, Mahmood; Abdali, Hossein; Ardakani, Mehdi Rasti; Talebianfar, Mohsen

    2016-01-01

    Background: This study was designed to compare the efficacy of the medical treatment versus the surgical treatment approach to decompression of trigger point nerves in patients with migraine headaches. Materials and Methods: Fifty volunteers were randomly assigned to the medical treatment group (n = 25) or the surgical treatment group (n = 25) after examination by the team neurologist to ensure a diagnosis of migraine headache. All patients received botulinum toxin type A to confirm the trigger sites. The surgical treatment group underwent surgical deactivation of the trigger site(s). The medical treatment group underwent prophylactic pharmacologic interventions by the neurologist. Pretreatment and 12-month posttreatment migraine headache frequency, duration, and intensity were analyzed and compared to determine the success of the treatments. Results: Nineteen of the 25 patients (76%) in the surgical treatment group and 10 of the 25 patients (40%) in the medical treatment group experienced a successful outcome (at least a 50% decrease in migraine frequency, duration, or intensity) after 1 year from surgery. Surgical treatment had a significantly higher success rate than medical treatment (P < 0.001). Nine patients (36%) in the surgical treatment group and one patient (4%) in the medical treatment group experienced cessation of migraine headaches. The elimination rate was significantly higher in the surgical treatment group than in the medical treatment group (P < 0.001). Conclusions: Based on the 1-year follow-up data, there is strong evidence that surgical manipulation of one or more migraine trigger sites can successfully eliminate or reduce the frequency, duration, and intensity of migraine headaches in a lasting manner. PMID:27563631

  13. Vitamin D Status, Insulin Resistance, Leptin-To-Adiponectin Ratio in Adolescents: Results of a 1-Year Lifestyle Intervention

    PubMed Central

    Rambhojan, Christine; Larifla, Laurent; Clepier, Josiane; Bouaziz-Amar, Elodie; Velayoudom-Cephise, Fritz-Line; Blanchet-Deverly, Anne; Armand, Christophe; Plumasseau, Jean; Lacorte, Jean-Marc; Foucan, Lydia

    2016-01-01

    AIM: We aimed to study the relationships between circulating 25-hydroxyvitamin D [25(OH)D], insulin resistance and leptin-to-adiponectin (L/A) ratio in Guadeloupean children and adolescents and to analyse the changes in 25(OH)D levels after a 1-year lifestyle intervention program. METHODS: 25(OH)D concentrations were measured via a chemiluminescence assay. Cardiometabolic risk factors, homoeostasis model assessment of insulin resistance (HOMA-IR), and adipokines were measured. The lifestyle intervention included dietary counselling, regular physical activity. RESULTS: Among 117 girls and boys (11–15 years old, 31.6% obese), 40% had vitamin D deficiency (25(OH)D levels < 20 ng/mL). With linear regression models where 25(OH)D and HOMA-IR acted as independent variables and age, sex, BMI, L/A ratio as covariates, 25(OH)D was significantly associated with HOMA-IR alone (P = 0.036). HOMA-IR was also associated with BMI z-score ≥ 2, L/A ratio and an interaction term BMI z-score ≥ 2*L/A ratio (P < 0.001 for all). After one year, in 78 children/adolescent, mean serum 25(OH)D increased significantly from 21.4 ± 4.9 ng/mL at baseline to 23.2 ± 6.0 after 1 year; P = 0.003 whereas BMI z-score, HOMA-IR and L/A ratio decreased significantly (P = 0.003, P < 0.001 and P = 0.012; respectively). CONCLUSION: The association between 25(OH)D and HOMA-IR, independently of obesity and the high prevalence of vitamin D deficiency should be considered in order to prevent the later incidence of T2DM. A healthy lifestyle including non-sedentary and outdoor activities could be a way for improving vitamin D status. PMID:28028397

  14. Er:YAG pre-treatment for bonding of orthodontic bracket: 1 year of in vitro treatment

    PubMed Central

    de Jesus Tavarez, Rudys Rodolfo; Lima Bezerra, Gisele; de Souza Penha, Karla Janilee; Torres, Carlos Rocha Gomes; Firoozmand, Leily Macedo

    2017-01-01

    Objective The aim of this study was to evaluate in vitro bond strength of metal brackets bonded with: total etch, total etch with erbium: yttrium aluminum garnet laser (Er:YAG) and self-etching adhesive systems, submitted to thermal-mechanical cycling, simulating 1 year of orthodontic treatment. Materials and methods For the study, 80 bovine incisors were randomly divided into 3 experimental groups (n=16 each): XT- acid etching + Transbond XT, XT/Er:YAG- Transbond XT associated with Er:YAG laser irradiation (λ=2.94 μm, 60 mJ, 10 Hz) and SEP- Transbond Plus Self Etching Primer. Samples were submitted to thermal-mechanical cycling, simulating 1 year of orthodontic treatment. Afterward, the shear bond strength test was performed in a universal test machine at a speed of 0.5mm/min. Samples were evaluated under a stereomicroscope and by scanning electron microscopy for analysis of enamel surface and adhesive remnant index. Data were analyzed using Kruskal–Wallis and Mann–Whitney (with Bonferroni correction) statistical tests. Results Statistically significant difference was observed between the groups studied (p<0.05). Groups XT and SEP showed the highest bond strength values, without statistical difference between them, while group XT/Er:YAG showed reduction in bond strength values. Higher frequency of adhesive failures between enamel and adhesive system was verified for groups XT and XT/Er:YAG. Conclusion The conventional (XT) and self-etching (SEP) adhesive systems showed mean bond strength values, similar between them, whereas the previous application of Er:YAG laser promoted the lowest bond strength values. PMID:28392716

  15. Diet in 1-year-old farm and control children and allergy development: results from the FARMFLORA birth cohort

    PubMed Central

    Jonsson, Karin; Green, My; Barman, Malin; Sjöberg, Agneta; Brekke, Hilde K.; Wold, Agnes E.; Sandberg, Ann-Sofie

    2016-01-01

    Background A farming environment confers strong protection against allergy development. We have previously shown that farming mothers consume more full-fat dairy than control mothers, who instead consume more low-fat dairy, margarine, and oils; margarine and oil intake was associated with increased risk of allergy development in their children. Objectives The aims of this study were to investigate the differences in diet between children in farming and control families at 1 year of age, to investigate the relation between the diets of the mothers and their children, and to relate the children's diet to allergy development. Design The diet of 1-year-old children from dairy farming families (n=28) and from control families in the same rural area (n=37) was assessed by 24-h dietary recalls, followed by 24-h food diaries. Allergy was diagnosed by pediatricians at 3 years of age using strict predefined criteria. Results Farm children had a higher intake of farm milk, whole cream, cholesterol, saturated fat, and fat in total and tended to eat more butter, while controls consumed more carbohydrates and poultry and tended to eat more margarine. Farm children also had higher intakes of homemade porridge/gruel, oily fish, and iodine. The intake of butter and whole milk in children and mothers correlated significantly in farm families but not in controls. A weak negative association was found between seafood intake and allergy development, while allergy was positively associated with the intake of pork as well as zinc in the control group; these intakes also correlated with each other. Conclusions Consistent with mothers in farming families, the children consumed more full-fat dairy and saturated fat than did controls, but this could not be linked to the low risk of allergy in the farming group. Seafood intake might protect against allergy development, in accordance with earlier findings. PMID:27534847

  16. Cytochrome P450 Gene Variants, Race, and Mortality Among Clopidogrel Treated Patients Following Acute Myocardial Infarction

    PubMed Central

    Cresci, Sharon; Depta, Jeremiah P.; Lenzini, Petra A.; Li, Allie Y.; Lanfear, David E.; Province, Michael A.; Spertus, John A.; Bach, Richard G.

    2014-01-01

    Background Clopidogrel is recommended after acute myocardial infarction (AMI) but has variable efficacy and safety, in part related to the effect of cytochrome P450 (CYP) polymorphisms on its metabolism. The effect of CYP polymorphisms on cardiovascular events among clopidogrel-treated patients after AMI remains controversial, and no studies to date have investigated the association of CYP variants with outcomes in African American patients. Methods and Results 2732 subjects (2062 Caucasians; 670 African Americans) hospitalized with AMI enrolled in the prospective, multicenter TRIUMPH study were genotyped for CYP polymorphisms. The majority of Caucasians (79%) and African Americans (64.4%) were discharged on clopidogrel. Among Caucasians, carriers of the loss-of-function CYP2C19*2 allele had significantly increased 1-year mortality (adjusted HR: 1.70; CI: 1.01 to 2.86; p=0.046), and a trend toward increased rate of recurrent MI (adjusted HR: 2.10; CI 0.95 to 4.63; p= 0.066). Among African Americans, increased 1-year mortality was associated with the gain of function CYP2C19*17 allele (adjusted HR for *1/*17 vs. *1/*1: 2.02; CI: 0.92 to 4.44; *17/*17 vs. *1/*1: 8.97; CI: 3.34 to 24.10; p< 0.0001) and the CYP1A2*1C allele (adjusted HR for *1/*1C vs. *1/*1: 1.89; CI: 0.85 to 4.22; *1C/*1C vs. *1/*1: 4.96; CI: 1.69 to 14.56; p= 0.014). Bleeding events were significantly more common among African American carriers of CYP2C19*17 or CYP1A2*1C. Conclusions Both loss of function and gain of function CYP polymorphisms affecting clopidogrel metabolism are associated with increased mortality among clopidogrel treated patients following AMI; the specific polymorphism and the putative mechanism vary according to race. PMID:24762860

  17. Roles of the Taql and Bsml vitamin D receptor gene polymorphisms in hospital mortality of burn patients

    PubMed Central

    Nogueira, Glaucia R.; Azevedo, Paula S.; Polegato, Bertha F.; Zornoff, Leonardo A.M.; Paiva, Sergio A.R.; Nogueira, Celia R.; Araujo, Natalia C.; Carmona, Bruno H.M.; Conde, Sandro J.; Minicucci, Marcos F.

    2016-01-01

    OBJECTIVE: The aim of this study was to evaluate the roles of the Taql and Bsml vitamin D receptor gene polymorphisms in hospital mortality of burn patients. METHODS: In total, 105 consecutive burn injury patients over 18 years in age who were admitted to the Burn Unit of Bauru State Hospital from January to December 2013 were prospectively evaluated. Upon admission, patient demographic information was recorded and a blood sample was taken for biochemical analysis to identify the presence of the Taql(rs731236) and Bsml(rs1544410) polymorphisms. All of the patients were followed over their hospital stay and mortality was recorded. RESULTS: Eighteen of the patients did not sign the informed consent form, and there were technical problems with genotype analysis for 7 of the patients. Thus, 80 patients (mean age, 42.5±16.1 years) were included in the final analysis. In total, 60% of the patients were male, and 16.3% died during the hospital stay. The genotype frequencies for the Taql polymorphism were 51.25% TT, 41.25% TC and 7.50% CC; for the Bsml polymorphism, they were 51.25% GG, 42.50% GA and 6.25% AA. In logistic regression analysis, after adjustments for age, gender and total body surface burn area, there were no associations between the Taql (OR: 1.575; CI95%: 0.148-16.745; p=0.706) or Bsml (OR: 1.309; CI95%: 0.128-13.430; p=0.821) polymorphisms and mortality for the burn patients. CONCLUSIONS: Our results suggest that the Taql and Bsml vitamin D receptor gene polymorphisms are not associated with hospital mortality of burn patients. PMID:27626478

  18. [Asthma mortality trends in Mexico].

    PubMed

    Salas Ramírez, M; Segura Méndez, N H; Martínez-Cairo Cueto, S

    1994-04-01

    The objective of this cross-sectional study was to estimate mortality and morbidity from asthma in Mexico by federative entity (state) of residence, age, and sex during the period between 1960 and 1988. Statistics published by the National Institute of Statistics, Geography, and Information Science were reviewed, as were vital statistics and information from other sources. Data were selected on mortality, hospital admissions, and outpatient visits, as well as population by federative entity, age, and sex. Mortality and morbidity rates were adjusted for age using the direct method. From 1960 to 1987, mortality decreased for both sexes. The groups with the highest asthma mortality were those under 4 years of age and those over 50. From 1960 to the present, the state with the highest mortality was Tlaxcala. Hospitalizations increased from 10 to 140 per 100,000 population for the country as a whole. When both outpatient visits and hospitalizations were considered, the morbidity rates rose from 180 to 203.4 per 100,000 between 1960 and 1970. In 1970, hospital morbidity was higher among males than females. From 1960 up to the 1990s, the highest rates of hospitalization and outpatient visits were registered among those under 4 and those over 60. The states with the highest asthma hospitalization rates were Morelos, Baja California Sur, Nuevo León, Durango, and Tamaulipas. It is concluded that asthma mortality in Mexico is showing a downward trend, while morbidity is increasing considerably, especially among adolescents.

  19. For Diabetes Shared Savings Programs, 1 Year of Data Is Not Enough.

    PubMed

    VanArsdale, Lynne; Curran-Everett, Douglas; Haugen, Heather; Smith, Nancy; Atherly, Adam

    2017-04-01

    Fee-for-service payment models are moving toward pay-for-performance designs, many of which rely on shared savings for financial sustainability. Shared savings programs divide the cost savings between health care purchaser and provider based on provider performance. Often, these programs measure provider performance as the delivery of agreed-upon clinical practice guidelines that usually are represented as evidence-based medicine (EBM). Multiyear studies show a negative relationship between total cost and EBM, indicating that long-term shared savings can be substantial. This study explores expectations for the rewards in the first year of a shared savings program. It also indicates the effectiveness of using 1 year of claims to assess cost savings from evidence-based care, especially in a patient population with high turnover. This study analyzed 1956 adults with diabetes insured through Medicaid. Results of linear regression showed that the relationship between total cost of care and each element of evidence-based medical care during a 1-year period was positive (higher cost) or insignificant. The results indicate that diabetes EBM programs cannot expect to see significant cost savings if the evaluation lasts only 1 year or less. The study concludes that improvements in EBM incentive programs could come from investigating the length of time needed to realize cost savings from each element of diabetes EBM. Investigating other factors that could affect the expected amount of cost savings also would benefit these programs, especially factors derived from sources external to insurance program information such as the medical record and care management data.

  20. A comparison of emission calculations using different modeled indicators with 1-year online measurements.

    PubMed

    Lengers, Bernd; Schiefler, Inga; Büscher, Wolfgang

    2013-12-01

    The overall measurement of farm level greenhouse gas (GHG) emissions in dairy production is not feasible, from either an engineering or administrative point of view. Instead, computational model systems are used to generate emission inventories, demanding a validation by measurement data. This paper tests the GHG calculation of the dairy farm-level optimization model DAIRYDYN, including methane (CH₄) from enteric fermentation and managed manure. The model involves four emission calculation procedures (indicators), differing in the aggregation level of relevant input variables. The corresponding emission factors used by the indicators range from default per cow (activity level) emissions up to emission factors based on feed intake, manure amount, and milk production intensity. For validation of the CH₄ accounting of the model, 1-year CH₄ measurements of an experimental free-stall dairy farm in Germany are compared to model simulation results. An advantage of this interdisciplinary study is given by the correspondence of the model parameterization and simulation horizon with the experimental farm's characteristics and measurement period. The results clarify that modeled emission inventories (2,898, 4,637, 4,247, and 3,600 kg CO₂-eq. cow(-1) year(-1)) lead to more or less good approximations of online measurements (average 3,845 kg CO₂-eq. cow(-1) year(-1) (±275 owing to manure management)) depending on the indicator utilized. The more farm-specific characteristics are used by the GHG indicator; the lower is the bias of the modeled emissions. Results underline that an accurate emission calculation procedure should capture differences in energy intake, owing to milk production intensity as well as manure storage time. Despite the differences between indicator estimates, the deviation of modeled GHGs using detailed indicators in DAIRYDYN from on-farm measurements is relatively low (between -6.4% and 10.5%), compared with findings from the literature.

  1. Predictors of fatigue over 1 year among people with rheumatoid arthritis.

    PubMed

    Treharne, G J; Lyons, A C; Hale, E D; Goodchild, C E; Booth, D A; Kitas, G D

    2008-08-01

    Fatigue is a systemic feeling of exhaustion that is a common symptom of many chronic illnesses, including the autoimmune inflammatory disease rheumatoid arthritis (RA). We examined predictors of levels of fatigue among people with RA using Leventhal's Common-Sense Model (CSM), which states that cognitive representations of an illness spur (or halt) people's efforts to cope and thereby influence outcomes of the illness. Our use of the CSM was designed in the light of evidence in the literature specific to fatigue in RA. Current fatigue was reported on a 100 mm visual analogue scale (with anchors "No fatigue" and "Unbearable fatigue") by 114 people (73.7% women) with RA at baseline and 1 year later. Baseline employment status, pain, impact of disability, sleep disruption frequency, depressed mood, perceptions of consequences, arthritis self-efficacy and attempts to cope by praying/hoping were also self-reported. Duration of RA and a haematological measure of systemic inflammation (erythrocyte sedimentation rate; ESR) were obtained from hospital records. Unexpectedly, RA duration did not predict fatigue after 1 year, although lower baseline inflammation did (controlling for baseline fatigue and other disease impact variables). This may be due to sampling flares of RA at baseline. Baseline perceptions that RA has severe consequences and is uncontrollable also predicted greater fatigue after 1 year but this relationship was not mediated by praying/hoping. Targeted psychological care to modify perceptions of severe consequences may therefore improve later fatigue for people with RA even when the condition is longstanding, but the mechanisms of any benefit require further investigation.

  2. Association of Cardiometabolic Multimorbidity With Mortality

    PubMed Central

    2015-01-01

    MI, and 6.9 (95%CI, 5.7–8.3) in those with diabetes, stroke, and MI. The HRs from the Emerging Risk Factors Collaboration were similar to those from the more recently recruited UK Biobank. The HRs were little changed after further adjustment for markers of established intermediate pathways (eg, levels of lipids and blood pressure) and lifestyle factors (eg, smoking, diet). At the age of 60 years, a history of any 2 of these conditions was associated with 12 years of reduced life expectancy and a history of all 3 of these conditions was associated with 15 years of reduced life expectancy. CONCLUSIONS AND RELEVANCE Mortality associated with a history of diabetes, stroke, or MI was similar for each condition. Because any combination of these conditions was associated with multiplicative mortality risk, life expectancy was substantially lower in people with multimorbidity. PMID:26151266

  3. Exposures and mortality among chrysotile asbestos workers. Part II: mortality

    SciTech Connect

    Dement, J.M.; Harris, R.L. Jr.; Symons, M.J.; Shy, C.M.

    1983-01-01

    A retrospective cohort mortality study was conducted among a cohort of 1,261 white males employed one or more months in chrysotile asbestos textile operations and followed between 1940 and 1975. Statistically significant excess mortality was observed for all causes combined (standardized mortality ratio (SMR) . 150), lung cancer (SMR . 135), diseases of the circulatory system (SMR . 125), nonmalignant respiratory diseases (SMR . 294), and accidents (SMR . 134). Using estimated fiber exposure levels in conjunction with detailed worker job histories, exposure-response relationships were investigated. Strong exposure-response relationships for lung cancer and asbestos related non-malignant respiratory diseases were observed. Compared with data for chrysotile miners and millers, chrysotile textile workers were found to experience significantly greater lung cancer mortality at lower lifetime cumulative exposure levels. Factors such as differences in airborne fiber characteristics may partially account for the large differences in exposure response between textile workers and miners and millers.

  4. Necessity and Opportunity: the 1-Year Master's ABA Program at Auburn University.

    PubMed

    Johnston, James M

    2016-05-01

    The Auburn University Master of Science program in Applied Behavior Analysis was designed to accommodate not only the requirements of the Behavior Analyst Certification Board for approved course sequences and practicum training, but unavoidable limitations in faculty and other resources. These limitations were incompatible with the more traditional 2-year curriculum model, so a 1-year program was designed that met the necessary conditions. This article describes the resulting academic and practicum curriculum, the key funding mechanisms that allowed the program to develop, and the opportunities and benefits that this model afforded.

  5. Trends in child mortality in India.

    PubMed

    Behl, A S

    2013-01-08

    To assess Indias recent trends in child mortality rates and disparities and identify ways to reduce child mortality and wealth-related health disparities, we analyzed three years of data from Indias National Family Health Survey related to child mortality. Nationally, declines in average child mortality were statistically significant, but declines in inequality were not. Urban areas had lower child mortality rates than rural areas but higher inequalities. Interstate differences in child mortality rates were significant, with rates in the highest-mortality states four to six times higher than in the lowest-mortality states. However, child mortality in most states declined.

  6. The law of mortality revisited: interspecies comparisons of mortality.

    PubMed

    Olshansky, S J

    2010-01-01

    In 1825 the British actuary Benjamin Gompertz believed he had discovered a consistency in the timing of death in people that was so important that he labelled his observation a 'law of mortality'. To Gompertz, this 'law' was equivalent in importance to Newton's law of gravity because he believed it would be observed in all living things. Gompertz's quest for the 'law' eventually failed, as did similar efforts by other scientists in the 19th and most of the 20th century. However, the search for the law of mortality was successfully resolved in 1996 when my colleagues and I discovered that the only way to 'see' Gompertz's law expressed as common age patterns of death across species was to partition total mortality into its intrinsic and extrinsic components, and examine mortality schedules on a uniform time scale. Scientists had been unable to reveal the law of mortality in the past not only because they could not partition total mortality, but also because of the previous anthropocentric perspective that forced some scientists to view duration of life along a single time scale - one based on human measurements of chronological time. The law of mortality is relevant today not only because it links the epidemiology of disease, ageing and death across species, but because it creates a window into the future for those who study disease epidemiology in animals that now live long enough in protected environments to experience the biological consequences of ageing. In this paper I summarize the historical search for the law of mortality, explain why the solution could only be found by linking two seemingly unconnected scientific disciplines (evolution biology and actuarial/demographics), explain why age patterns of disease and death in humans may be used to understand and predict disease epidemiology in other species, and describe how a new scientific discipline has arisen in the modern era as a result of this research.

  7. Zebra mussel mortality with chlorine

    SciTech Connect

    Van Benschoten, J.E.; Jensen, J.N.; Harrington, D.; DeGirolamo, D.J.

    1995-05-01

    The rate of mortality of the zebra mussel in response to chlorine is described by a kinetic model that combines a statistical characterization of mussel mortality with a disinfection-type modeling approach. Parameter estimates were made with nine sets of data from experiments conducted in Niagara River water. From the kinetic model, an operational diagram was constructed that describes the time to 95% mortality as a function of chlorine concentration and temperature. Either the model or the diagram can be used to assist utilities in planning chlorination treatments for controlling zebra mussels.

  8. Recent mortality patterns in California.

    PubMed

    O'Brien, K F; Zaharia, E S

    1998-10-01

    Mortality among people with developmental disabilities was reviewed using recent data obtained from the California Department of Developmental Services. The time interval for this report was 1991-1995. We defined two study cohorts: one beginning in January 1991 and a second in April 1993. The latter period represented the years of implementation of the Coffelt settlement. Our primary interest was in the Coffelt period cohort. Statistically significant association with increased rates of mortality was found for community residence. A trend of declining mortality was noted for the community facilities from 1991-1995, but not for the developmental centers.

  9. Snakebite mortality in the world

    PubMed Central

    Swaroop, S.; Grab, B.

    1954-01-01

    In examining the relative importance of snakebite mortality in different parts of the world, the authors review the information collected concerning both snakebite mortality and the species of snake incriminated. Available statistical data are known to be unreliable and at best can serve to provide only an approximate and highly conservative estimate of the relative magnitude of the snakebite problem. The sources of error inherent in the data are discussed, and estimates are made of the probable mortality from snakebite in various areas of the world. PMID:13150169

  10. Risk factors for early infant mortality in Sarlahi district, Nepal.

    PubMed Central

    Katz, Joanne; West, Keith P.; Khatry, Subarna K.; Christian, Parul; LeClerq, Steven C.; Pradhan, Elizabeth Kimbrough; Shrestha, Sharada Ram

    2003-01-01

    OBJECTIVES: Early infant mortality has not declined as rapidly as child mortality in many countries. Identification of risk factors for early infant mortality may help inform the design of intervention strategies. METHODS: Over the period 1994-97, 15,469 live-born, singleton infants in rural Nepal were followed to 24 weeks of age to identify risk factors for mortality within 0-7 days, 8-28 days, and 4-24 weeks after the birth. FINDINGS: In multivariate models, maternal and paternal education reduced mortality between 4 and 24 weeks only: odds ratios (OR) 0.28 (95% confidence interval (CI) = 0.12-0.66) and 0.63 (95% CI = 0.44-0.88), respectively. Miscarriage in the previous pregnancy predicted mortality in the first week of life (OR = 1.98, 95% CI = 1.37-2.87), whereas prior child deaths increased the risk of post-neonatal death (OR = 1.85, 95% CI 1.24-2.75). A larger maternal mid-upper arm circumference reduced the risk of infant death during the first week of life (OR = 0.88, 95% CI = 0.81-0.95). Infants of women who did not receive any tetanus vaccinations during pregnancy or who had severe illness during the third trimester were more likely to die in the neonatal period. Maternal mortality was strongly associated with infant mortality (OR = 6.43, 95% CI = 2.35-17.56 at 0-7 days; OR = 11.73, 95% CI = 3.82-36.00 at 8-28 days; and OR = 51.68, 95% CI = 20.26-131.80 at 4-24 weeks). CONCLUSION: Risk factors for early infant mortality varied with the age of the infant. Factors amenable to intervention included efforts aimed at maternal morbidity and mortality and increased arm circumference during pregnancy. PMID:14758431

  11. Ethnicity and mortality from systemic lupus erythematosus in the US

    PubMed Central

    Krishnan, E; Hubert, H B

    2006-01-01

    Objective To study ethnic differences in mortality from systemic lupus erythematosus (lupus) in two large, population‐based datasets. Methods We analysed the national death data (1979–98) from the National Center for Health Statistics (Hyattsville, Maryland, USA) and hospitalisation data (1993–2002) from the Nationwide Inpatient Sample (NIS), the largest hospitalisation database in the US. Results The overall, unadjusted, lupus mortality in the National Center for Health Statistics data was 4.6 per million, whereas the proportion of in‐hospital mortality from the NIS was 2.9%. African‐Americans had disproportionately higher mortality risk than Caucasians (all‐cause mortality relative risk adjusted for age = 1.24 (women), 1.36 (men); lupus mortality relative risk = 3.91 (women), 2.40 (men)). Excess risk was found among in‐hospital deaths (odds ratio adjusted for age = 1.4 (women), 1.3 (men)). Lupus death rates increased overall from 1979 to 98 (p<0.001). The proportional increase was greatest among African‐Americans. Among Caucasian men, death rates declined significantly (p<0.001), but rates did not change substantially for African‐American men. The African‐American:Caucasian mortality ratio rose with time among men, but there was little change among women. In analyses of the NIS data adjusted for age, the in‐hospital mortality risk decreased with time among Caucasian women (p<0.001). Conclusions African‐Americans with lupus have 2–3‐fold higher lupus mortality risk than Caucasians. The magnitude of the risk disparity is disproportionately higher than the disparity in all‐cause mortality. A lupus‐specific biological factor, as opposed to socioeconomic and access‐to‐care factors, may be responsible for this phenomenon. PMID:16627544

  12. Mortality associated with bone fractures in COPD patients

    PubMed Central

    Yamauchi, Yasuhiro; Yasunaga, Hideo; Sakamoto, Yukiyo; Hasegawa, Wakae; Takeshima, Hideyuki; Urushiyama, Hirokazu; Jo, Taisuke; Matsui, Hiroki; Fushimi, Kiyohide; Nagase, Takahide

    2016-01-01

    Background and objective COPD is well known to frequently coexist with osteoporosis. Bone fractures often occur and may affect mortality in COPD patients. However, in-hospital mortality related to bone fractures in COPD patients has been poorly studied. This retrospective study investigated in-hospital mortality of COPD patients with bone fractures using a national inpatient database in Japan. Methods Data of COPD patients admitted with bone fractures, including hip, vertebra, shoulder, and forearm fractures to 1,165 hospitals in Japan between July 2010 and March 2013, were extracted from the Diagnosis Procedure Combination database. The clinical characteristics and mortalities of the patients were determined. Multivariable logistic regression analysis was also performed to determine the factors associated with in-hospital mortality of COPD patients with hip fractures. Results Among 5,975 eligible patients, those with hip fractures (n=4,059) were older, had lower body mass index (BMI), and had poorer general condition than those with vertebral (n=1,477), shoulder (n=281), or forearm (n=158) fractures. In-hospital mortality was 7.4%, 5.2%, 3.9%, and 1.3%, respectively. Among the hip fracture group, surgical treatment was significantly associated with lower mortality (adjusted odds ratio, 0.43; 95% confidence interval, 0.32–0.56) after adjustment for patient backgrounds. Higher in-hospital mortality was associated with male sex, lower BMI, lower level of consciousness, and having several comorbidities, including pneumonia, lung cancer, congestive heart failure, chronic liver disease, and chronic renal failure. Conclusion COPD patients with hip fractures had higher mortality than COPD patients with other types of fracture. Surgery for hip fracture was associated with lower mortality than conservative treatment. PMID:27703343

  13. Induction of Maturogenesis by Partial Pulpotomy: 1 Year Follow-Up

    PubMed Central

    Bacaksiz, A.; Alaçam, A.

    2013-01-01

    In cariously exposed immature permanent teeth, the treatment choice is controversial in pediatric dentistry. Radical root canal treatment usually appears to be the solution for these teeth. Even partial pulpotomy is a vital treatment for traumatically exposed immature permanent teeth; extending the borders of indication towards cariously exposed immature permanent teeth with reversible pulpitis may abolish the necessity of pulpectomy. This article describes the partial pulpotomy of a cariously affected immature permanent teeth and the follow-up for 1 year. A healthy 11-year-old male patient was referred to Gazi University Faculty of Dentistry Department of Pediatric Dentistry. The patient had reversible pulpitis symptoms on teeth numbered 45. At radiographic examination, immature apex and deep caries lesion were observed and partial pulpotomy was performed by using calcium hydroxide to maintain vitality of the pulp and allow continued development of root dentin expecting the root will attain full maturity. Clinical and radiographic follow-up demonstrated a vital pulp besides not only closure of the apex (apexogenesis), but also physiologic root development (maturogenesis) after 1 year. Partial pulpotomy is an optional treatment for cariously exposed immature permanent teeth for preserving vitality and physiological root development. PMID:24324899

  14. Parental spanking of 1-year-old children and subsequent child protective services involvement✩

    PubMed Central

    Lee, Shawna J.; Grogan-Kaylor, Andrew; Berger, Lawrence M.

    2015-01-01

    The majority of U.S. parents spank their children, often beginning when their children are very young. We examined families (N=2,788) who participated in a longitudinal community-based study of new births in urban areas. Prospective analyses examined whether spanking by the child's mother, father, or mother's current partner when the child was 1-year-old was associated with household CPS involvement between age 1 and age 5. Results indicated that 30% of 1-year-olds were spanked at least once in the past month. Spanking at age 1 was associated with increased odds of subsequent CPS involvement (adjusted odds ratio=1.36, 95% CI [1.08, 1.71], p<.01). When compared to non-spanked children, there was a 33% greater probability of subsequent CPS involvement for children who were spanked at age 1. Given the undesirable consequences of spanking children and a lack of empirical evidence to suggest positive effects of physical punishment, professionals who work with families should counsel parents not to spank infants and toddlers. For optimal benefits, efforts to educate parents regarding alternative forms of discipline should begin during the child's first year of life. PMID:24602690

  15. Phase Fluctuations at Goldstone Derived from 1-Year Site Testing Interferometer Data

    NASA Technical Reports Server (NTRS)

    Nessel, James A.; Acosta, Roberto J.; Morabito, David D.

    2009-01-01

    A two-element site test interferometer has been deployed at the NASA Deep Space Network (DSN) tracking complex in Goldstone, California, since May 2007. The interferometer system consists of two offset-fed 1.2 m parabolic reflectors which monitor atmospheric-induced amplitude and phase fluctuations on an unmodulated beacon signal (20.199 GHz) broadcast from a geostationary satellite (Anik F2). The geometry of the satellite and the ground-based infrastructure imposes a 48.5 elevation angle with a separation distance of 256 m along an east-west baseline. The interferometer has been recording phase fluctuation data, to date, for 1 yr with an overall system availability of 95 percent. In this paper, we provide the cumulative distribution functions (CDFs) for 1 year of recorded data, including phase rms, spatial structure function exponent, and surface meteorological measurements: surface wind speed, relative humidity, temperature, barometric pressure, and rain rate. Correlation between surface measurements, phase rms, and amplitude rms at different time scales are discussed. For 1 year, phase fluctuations at the DSN site in Goldstone, are better than 23 for 90 percent of the time (at 48.5 elevation). This data will be used to determine the suitability of the Goldstone site as a location for the Next Generation Deep Space Network.

  16. Induction of maturogenesis by partial pulpotomy: 1 year follow-up.

    PubMed

    Bacaksiz, A; Alaçam, A

    2013-01-01

    In cariously exposed immature permanent teeth, the treatment choice is controversial in pediatric dentistry. Radical root canal treatment usually appears to be the solution for these teeth. Even partial pulpotomy is a vital treatment for traumatically exposed immature permanent teeth; extending the borders of indication towards cariously exposed immature permanent teeth with reversible pulpitis may abolish the necessity of pulpectomy. This article describes the partial pulpotomy of a cariously affected immature permanent teeth and the follow-up for 1 year. A healthy 11-year-old male patient was referred to Gazi University Faculty of Dentistry Department of Pediatric Dentistry. The patient had reversible pulpitis symptoms on teeth numbered 45. At radiographic examination, immature apex and deep caries lesion were observed and partial pulpotomy was performed by using calcium hydroxide to maintain vitality of the pulp and allow continued development of root dentin expecting the root will attain full maturity. Clinical and radiographic follow-up demonstrated a vital pulp besides not only closure of the apex (apexogenesis), but also physiologic root development (maturogenesis) after 1 year. Partial pulpotomy is an optional treatment for cariously exposed immature permanent teeth for preserving vitality and physiological root development.

  17. Parental spanking of 1-year-old children and subsequent child protective services involvement.

    PubMed

    Lee, Shawna J; Grogan-Kaylor, Andrew; Berger, Lawrence M

    2014-05-01

    The majority of U.S. parents spank their children, often beginning when their children are very young. We examined families (N=2,788) who participated in a longitudinal community-based study of new births in urban areas. Prospective analyses examined whether spanking by the child's mother, father, or mother's current partner when the child was 1-year-old was associated with household CPS involvement between age 1 and age 5. Results indicated that 30% of 1-year-olds were spanked at least once in the past month. Spanking at age 1 was associated with increased odds of subsequent CPS involvement (adjusted odds ratio=1.36, 95% CI [1.08, 1.71], p<.01). When compared to non-spanked children, there was a 33% greater probability of subsequent CPS involvement for children who were spanked at age 1. Given the undesirable consequences of spanking children and a lack of empirical evidence to suggest positive effects of physical punishment, professionals who work with families should counsel parents not to spank infants and toddlers. For optimal benefits, efforts to educate parents regarding alternative forms of discipline should begin during the child's first year of life.

  18. Prediction of depression and anxiety 1 year after moderate-severe traumatic brain injury.

    PubMed

    Demakis, George J; Hammond, Flora M; Knotts, Allison

    2010-07-01

    This study examined three scales of the Personality Assessment Inventory (PAI; Anxiety, Anxiety-Related Disorders, and Depression) in 88 participants 1 year after they suffered a moderate-severe traumatic brain injury (TBI). Participants were all enrolled in the federally funded Traumatic Brain Injury Model System project at Carolinas Rehabilitation. The following variables were assessed at the time of injury: age, sex, employment and marital status, and length of loss of consciousness. Disability status, using the Disability Rating Scale (DRS), was assessed at the time of discharge from the rehabilitation hospital. A series of three linear regression analyses found that these variables significantly predicted scores on the Anxiety and Anxiety-Related Disorders scales, which accounted for 14% and 17.7% of the variance, respectively. The variables did not significantly predict scores on the Depression scale. Within each regression analysis, DRS was consistently and negatively related to each PAI scale, such that greater disability was associated with better psychological functioning. Such seemingly paradoxical findings are discussed in terms of anosognosia or poor awareness of psychological functioning among those with greater disability 1 year after TBI.

  19. Does antibiotic elution from PMMA beads deteriorate after 1-year shelf storage?

    PubMed

    Balsamo, Luke H; Whiddon, David R; Simpson, R Bruce

    2007-09-01

    Antibiotic-impregnated polymethylmethacrylate beads are widely used as an adjunct in the treatment of orthopaedic infections. Because there is no commercially available bead in the United States, surgeons must manufacture bead sets at the time of implantation. This can be time consuming and wasteful. We hypothesized antibiotic-impregnated beads would maintain consistent elution for up to 1 year after manufacturing and storage. Tobramycin-impregnated antibiotic beads were manufactured using a bead mold. The antibiotic was either hand-mixed into the polymethylmethacrylate powder (1.2 g/40 g) or came premixed from the factory (1 g/40 g). Packages of beads were gas-sterilized and stored at room temperature. Beads were tested at 0, 1, 2, 3, 6, and 12 months. Antibiotic levels in the eluent from each day of the month were measured. We were unable to detect any difference in the amount of antibiotic elution between beads tested immediately after manufacture and beads manufactured and stored for 6 or 12 months. Beads with hand-mixed antibiotics eluted higher levels of antibiotics than the beads prepared with factory-mixed antibiotics. We conclude antibiotic beads can be made, sterilized, and used after 1 year of storage with no deleterious effect on antibiotic elution characteristics.

  20. Mortality among offspring of women diagnosed with cancer: a population-based cohort study.

    PubMed

    Verkooijen, Helena M; Ang, Joella X; Liu, Jenny; Czene, Kamila; Salim, Agus; Hartman, Mikael

    2013-05-15

    One in five cancers in women is diagnosed prior to and during a woman's fertile years. Our study evaluates mortality risks in offspring of mothers with history of cancer. From the Swedish Multi-generation Register and the Cancer Register, we identified all 174,893 children whose mother had been diagnosed with cancer between 1958 and 2001. We categorized offspring into those born before (>1 year before), around (within 1 year before and after diagnosis) and after (>1 year after) their mother's cancer diagnosis and compared their risks of death (standardized mortality ratios, SMRs) and causes of death to the background population. Overall, offspring of mothers diagnosed with cancer had no increased mortality risk (SMR, 1.00; 95% confidence interval [CI], 0.97-1.03). Increased mortality risks were found in offspring of mothers with tobacco-related cancers (head and neck, thoracic and cervical) (SMR, 1.23; 95% CI, 1.13-1.33), in children born around their mother's diagnosis (SMR, 1.66; 95% CI, 1.25-2.13) and in children born after their mother's hematopoietic cancer diagnosis (SMR, 2.07; 95% CI, 1.10-3.35). Compared to the background population, children born around their mother's diagnosis were more likely to die of congenital and perinatal conditions. Overall, offspring of women diagnosed with cancer were not at increased risk of death, except for certain subgroups. Timing of pregnancy in relation to diagnosis and cancer site modifies mortality risks in the offspring.

  1. Mortality from dementia among gastroduodenal ulcer patients.

    PubMed Central

    Flaten, T P; Glattre, E; Viste, A; Søoreide, O

    1991-01-01

    STUDY OBJECTIVE--The aim was to examine whether a high intake of aluminium containing antacids is a risk for Alzheimer's disease. DESIGN--The mortality from dementia (1970-87), coded from death certificates as underlying or contributory cause of death, was compared with national rates in a cohort of patients who had surgery for gastroduodenal ulcer disease between 1911 and 1978. SETTING--Patient data were obtained from patient records from major hospitals in western Norway. PARTICIPANTS--4179 patients were identified who met the study criteria, which included having had a documented stomach operation, having a reliably identifiable personal number, and being alive on Jan 1, 1970. MEASUREMENTS AND MAIN RESULTS--The standardised mortality ratio for dementia was 1.10 (95% CI 0.85-1.40, n = 64) for all patients, while for patients operated on in the period 1967-78 it was 1.25 (95% CI 0.66-2.13, n = 13). CONCLUSIONS--As the majority of patients operated on after 1963 have probably been heavy consumers of aluminium containing antacids, the study provides meager evidence that a high intake of aluminium is an important risk factor for Alzheimer's disease, the major cause of dementia. However, the possibility of a raised mortality from Alzheimer's disease cannot be ruled out due to probable misclassification both in diagnosis and exposure. In addition, the observation period may have been too short to detect an effect since the latent period for Alzheimer's disease may be very long. PMID:1757761

  2. Nonhunting mortality in sandhill cranes

    USGS Publications Warehouse

    Windingstad, R.M.

    1988-01-01

    Records of 170 sandhill cranes (Grus canadensis) necropsied at the National Wildlife Health Research Center, Wisconsin, from 1976 through 1985 were reviewed as representative samples to determine causes of nonhunting mortality in the mid-continent and Rocky Mountain populations of sandhill cranes. Avian cholera, avian botulism, and ingestion of mycotoxins were leading causes of nonhunting mortality. Hailstorms, lightning, lead poisoning, predation, avian tuberculosis, and collisions with power lines also killed cranes.

  3. Adiposity and Mortality in Type 1 Diabetes

    PubMed Central

    Conway, Baqiyyah; Miller, Rachel G; Costacou, Tina; Fried, Linda; Kelsey, Sheryl; Evans, Rhobert W

    2009-01-01

    Background In the general population, adiposity exhibits a J- or U-shaped relationship with mortality; however, in catabolic states this relationship is often inversely linear. We have recently documented an age-independent increase in overweight/obesity in the Pittsburgh Epidemiology of Diabetes Complications study (EDC) of type 1 diabetes (T1D). As intensified insulin therapy (IIT) may promote weight gain, the impact of weight gain in T1D is of importance. We therefore assessed the association of adiposity with mortality in 655 EDC participants during twenty years of follow-up. Methods Individuals were categorized as underweight (BMI <20), normal (20≤BMI<25), overweight (25≤BMI<30), or obese (BMI≥30). Cox models were constructed using BMI and covariates at baseline, updated means during follow-up, time-varying (reflecting most recent status), and change during adulthood as predictors of mortality. Results The prevalence of IIT (3+ insulin shots daily and/or pump) increased from 7% to 82%. Overweight increased 47%; obesity increased 7-fold. There were 146 deaths. In unadjusted models BMI (modeled continuously) demonstrated a quadratic relationship with mortality (p=0.002, <0.0001, <0.0001 for baseline, updated mean, and time-varying models, respectively). However, only in the time-varying model were the obese significantly different from the normal weight. while the baseline model revealed no differences by BMI category, in both the updated mean and time varying models, the underweight were at greater risk than the normal weight (p<0.0001 both models). The nonlinear relationship of adiposity with mortality remained after adjustment for diabetes complications, biological, or socioeconomic/lifestyle risk factors, with the exception of baseline socioeconomic/lifestyle risk factors where a linear association emerged. Adjustment for waist circumference eliminated the risk in the obese. Finally, weight gain during follow-up was protective. Conclusion The

  4. Copeptin Predicts Mortality in Critically Ill Patients

    PubMed Central

    Krychtiuk, Konstantin A.; Honeder, Maria C.; Lenz, Max; Maurer, Gerald; Wojta, Johann; Heinz, Gottfried; Huber, Kurt; Speidl, Walter S.

    2017-01-01

    Background Critically ill patients admitted to a medical intensive care unit exhibit a high mortality rate irrespective of the cause of admission. Besides its role in fluid and electrolyte balance, vasopressin has been described as a stress hormone. Copeptin, the C-terminal portion of provasopressin mirrors vasopressin levels and has been described as a reliable biomarker for the individual’s stress level and was associated with outcome in various disease entities. The aim of this study was to analyze whether circulating levels of copeptin at ICU admission are associated with 30-day mortality. Methods In this single-center prospective observational study including 225 consecutive patients admitted to a tertiary medical ICU at a university hospital, blood was taken at ICU admission and copeptin levels were measured using a commercially available automated sandwich immunofluorescent assay. Results Median acute physiology and chronic health evaluation II score was 20 and 30-day mortality was 25%. Median copeptin admission levels were significantly higher in non-survivors as compared with survivors (77.6 IQR 30.7–179.3 pmol/L versus 45.6 IQR 19.6–109.6 pmol/L; p = 0.025). Patients with serum levels of copeptin in the third tertile at admission had a 2.4-fold (95% CI 1.2–4.6; p = 0.01) increased mortality risk as compared to patients in the first tertile. When analyzing patients according to cause of admission, copeptin was only predictive of 30-day mortality in patients admitted due to medical causes as opposed to those admitted after cardiac surgery, as medical patients with levels of copeptin in the highest tertile had a 3.3-fold (95% CI 1.66.8, p = 0.002) risk of dying independent from APACHE II score, primary diagnosis, vasopressor use and need for mechanical ventilation. Conclusion Circulating levels of copeptin at ICU admission independently predict 30-day mortality in patients admitted to a medical ICU. PMID:28118414

  5. Cancer mortality among man-made vitreous fiber production workers.

    PubMed

    Boffetta, P; Saracci, R; Andersen, A; Bertazzi, P A; Chang-Claude, J; Cherrie, J; Ferro, G; Frentzel-Beyme, R; Hansen, J; Olsen, J; Plato, N; Teppo, L; Westerholm, P; Winter, P D; Zocchetti, C

    1997-05-01

    We have updated the follow-up of cancer mortality for a cohort study of man-made vitreous fiber production workers from Denmark, Finland, Norway, Sweden, United Kingdom, Germany, and Italy, from 1982 to 1990. In the mortality analysis, 22,002 production workers contributed 489,551 person-years, during which there were 4,521 deaths. Workers with less than 1 year of employment had an increased mortality [standardized mortality ratio (SMR) = 1.45; 95% confidence interval (CI) = 1.37-1.53]. Workers with 1 year or more of employment, contributing 65% of person-years, had an SMR of 1.05 (95% CI = 1.02-1.09). The SMR for lung cancer was 1.34 (95% CI = 1.08-1.63, 97 deaths) among rock/slag wool workers and 1.27 (95% CI = 1.07-1.50, 140 deaths) among glass wool workers. In the latter group, no increase was present when local mortality rates were used. Among rock/slag wool workers, the risk of lung cancer increased with time-since-first-employment and duration of employment. The trend in lung cancer mortality according to technologic phase at first employment was less marked than in the previous follow-up. We obtained similar results from a Poisson regression analysis limited to rock/slag wool workers. Five deaths from pleural mesothelioma were reported, which may not represent an excess. There was no apparent excess for other categories of neoplasm. Tobacco smoking and other factors linked to social class, as well as exposures in other industries, appear unlikely to explain the whole increase in lung cancer mortality among rock/slag wool workers. Limited data on other agents do not indicate an important role of asbestos, slag, or bitumen. These results are not sufficient to conclude that the increased lung cancer risk is the result of exposure to rock/slag wool; however, insofar as respirable fibers were an important component of the ambient pollution of the working environment, they may have contributed to the increased risk.

  6. Antioxidant Vitamin Intake and Mortality

    PubMed Central

    Paganini-Hill, Annlia; Kawas, Claudia H.; Corrada, María M.

    2015-01-01

    To assess the relationship between antioxidant vitamin intake and all-cause mortality in older adults, we examined these associations using data from the Leisure World Cohort Study, a prospective study of residents of the Leisure World retirement community in Laguna Hills, California. In the early 1980s, participants (who were aged 44–101 years) completed a postal survey, which included details on use of vitamin supplements and dietary intake of foods containing vitamins A and C. Age-adjusted and multivariate-adjusted (for factors related to mortality in this cohort—smoking, alcohol intake, caffeine consumption, exercise, body mass index, and histories of hypertension, angina, heart attack, stroke, diabetes, rheumatoid arthritis, and cancer) hazard ratios for death were calculated using Cox regression for 8,640 women and 4,983 men (median age at entry, 74 years). During follow-up (1981–2013), 13,104 participants died (median age at death, 88 years). Neither dietary nor supplemental intake of vitamin A or vitamin C nor supplemental intake of vitamin E was significantly associated with mortality after multivariate adjustment. A compendium that summarizes previous findings of cohort studies evaluating vitamin intake and mortality is provided. Attenuation in the observed associations between mortality and antioxidant vitamin use after adjustment for confounders in our study and in previous studies suggests that such consumption identifies persons with other mortality-associated lifestyle and health risk factors. PMID:25550360

  7. Recessions, Job Loss, and Mortality Among Older US Adults

    PubMed Central

    Beckfield, Jason

    2014-01-01

    Objectives. We analyzed how recessions and job loss jointly shape mortality risks among older US adults. Methods. We used data for 50 states from the Health and Retirement Study and selected individuals who were employed at ages 45 to 66 years during 1992 to 2011. We assessed whether job loss affects mortality risks, whether recessions moderate the effect of job loss on mortality, and whether individuals who do and do not experience job loss are differentially affected by recessions. Results. Compared with individuals not experiencing job loss, mortality risks among individuals losing their job in a recession were strongly elevated (hazard ratio = 1.6; 95% confidence interval = 1.1, 2.3). Job loss during normal times or booms is not associated with mortality. For employed workers, we found a reduction in mortality risks if local labor market conditions were depressed, but this result was not consistent across different model specifications. Conclusions. Recessions increase mortality risks among older US adults who experience job loss. Health professionals and policymakers should target resources to this group during recessions. Future research should clarify which health conditions are affected by job loss during recessions and whether access to health care following job loss moderates this relation. PMID:25211731

  8. Metropolitan governance, residential segregation, and mortality among African Americans.

    PubMed Central

    Hart, K D; Kunitz, S J; Sell, R R; Mukamel, D B

    1998-01-01

    OBJECTIVES: This study tested the hypothesis that the degree to which local government is metropolitanized is associated with mortality rates for African Americans and with residential segregation, which has itself previously been shown to be positively associated with mortality among African Americans. METHODS: One hundred fourteen US standard metropolitan statistical areas were examined. The primary dependent variable was the age-adjusted, race- and sex-specific all-cause mortality rate, averaged for 1990 and 1991. The 2 primary independent variables were residential segregation, as measured by the index of dissimilarity, and metropolitanization of government, as measured by the central city's elasticity score. RESULTS: Mortality rates for male and female African Americans were lower in metropolitan statistical areas with more metropolitanized local governments and lower levels of residential segregation. Mortality for male and female Whites was not associated in either direction with residential segregation. White male mortality showed no association with level of metropolitanization, but lower White female mortality rates were associated with less metropolitanization. CONCLUSIONS: This study suggests the need for further research into whether policy changes in areas not traditionally thought of as "health policy" areas can improve the health of urban minorities. PMID:9518976

  9. Brain natriuretic peptide predicts mortality in the elderly.

    PubMed Central

    Wallén, T.; Landahl, S.; Hedner, T.; Nakao, K.; Saito, Y.

    1997-01-01

    OBJECTIVE: To study whether prospective measurements of circulating concentrations of brain natriuretic peptide (BNP) could predict mortality in the general elderly population. DESIGN AND SETTING: Circulating BNP was measured in a cohort of 85 year olds from the general population who were followed up prospectively for five years as part of a longitudinal population study, "70 year old people in Gothenburg, Sweden". PATIENTS: 541 subjects from the 85 year old population in Gothenburg. All subjects were investigated for the presence or absence of cardiovascular disorder such as congestive heart failure, ischaemic heart disease, hypertension, and atrial fibrillation. Venous plasma samples were obtained for BNP analysis. MAIN OUTCOME MEASURE: Overall mortality during the prospective follow up period. RESULTS: Circulating concentrations of BNP predicted five-year mortality in the total population (P < 0.001). In subjects with a known cardiovascular disorder, five-year mortality was correlated with increased BNP concentrations (P < 0.01). Increased BNP concentrations predicted five-year mortality in subjects without a defined cardiovascular disorder (P < 0.05). CONCLUSIONS: In an elderly population, measurements of BNP may add valuable prognostic information and may be used to predict mortality in the total population as well as in patients with known cardiovascular disorders. In subjects without any known cardiovascular disorder, BNP was a strong and independent predictor of total mortality. PMID:9093047

  10. Is patriarchy the source of men's higher mortality?

    PubMed Central

    Stanistreet, D; Bambra, C; Scott-Samuel, A

    2005-01-01

    Objective: To examine the relation between levels of patriarchy and male health by comparing female homicide rates with male mortality within countries. Hypothesis: High levels of patriarchy in a society are associated with increased mortality among men. Design: Cross sectional ecological study design. Setting: 51 countries from four continents were represented in the data—America, Europe, Australasia, and Asia. No data were available for Africa. Results: A multivariate stepwise linear regression model was used. Main outcome measure was age standardised male mortality rates for 51 countries for the year 1995. Age standardised female homicide rates and GDP per capita ranking were the explanatory variables in the model. Results were also adjusted for the effects of general rates of homicide. Age standardised female homicide rates and ranking of GDP were strongly correlated with age standardised male mortality rates (Pearson's r = 0.699 and Spearman's 0.744 respectively) and both correlations achieved significance (p<0.005). Both factors were subsequently included in the stepwise regression model. Female homicide rates explained 48.8% of the variance in male mortality, and GDP a further 13.6% showing that the higher the rate of female homicide, and hence the greater the indicator of patriarchy, the higher is the rate of mortality among men. Conclusion: These data suggest that oppression and exploitation harm the oppressors as well as those they oppress, and that men's higher mortality is a preventable social condition, which could be tackled through global social policy measures. PMID:16166362

  11. Giving to Others and the Association Between Stress and Mortality

    PubMed Central

    Brown, Stephanie L.; Dillard, Amanda J.; Smith, Dylan M.

    2013-01-01

    Objectives. We sought to test the hypothesis that providing help to others predicts a reduced association between stress and mortality. Methods. We examined data from participants (n = 846) in a study in the Detroit, Michigan, area. Participants completed baseline interviews that assessed past-year stressful events and whether the participant had provided tangible assistance to friends or family members. Participant mortality and time to death was monitored for 5 years by way of newspaper obituaries and monthly state death-record tapes. Results. When we adjusted for age, baseline health and functioning, and key psychosocial variables, Cox proportional hazard models for mortality revealed a significant interaction between helping behavior and stressful events (hazard ratio [HR] = 0.58; P < .05; 95% confidence interval [CI] = 0.35, 0.98). Specifically, stress did not predict mortality risk among individuals who provided help to others in the past year (HR = 0.96; 95% CI = 0.79, 1.18), but stress did predict mortality among those who did not provide help to others (HR = 1.30; P < .05; 95% CI = 1.05, 1.62). Conclusions. Helping others predicted reduced mortality specifically by buffering the association between stress and mortality. PMID:23327269

  12. Oral health and mortality risk in the institutionalised elderly

    PubMed Central

    Sandvik, Leiv; Gil-Montoya, José A.; Willumsen, Tiril

    2012-01-01

    Objective: Examining oral health and oral hygiene as predictors of subsequent one-year survival in the institutionalized elderly. Design: It was hypothesized that oral health would be related to mortality in an institutionalized geriatric population. A 12-month prospective study of 292 elderly residing in nine geriatric institutions in Granada, Spain, was thus carried out to evaluate the association between oral health and mortality. Independent samples, T-test, chi-square test and Cox regression analysis were used to analyze the data. Sixty-three participants died during the 12-month follow-up. Results: Mortality was increased in denture users (RR = 2.18, p= 0.007) and in people suffering severe cognitive impairment (RR = 2. 24, p= 0.003). One-year mortality was 50% in participants having both these characteristics. Conclusions: Oral hygiene was not significantly associated with mortality. Cognitive impairment and wearing dentures increased the risk of death. One-year mortality was 50% in cognitively impaired residents wearing dentures as opposed to 10% in patients without dentures and cognitive impairment. Key words:Oral health, mortality risk, institutionalised elderly. PMID:22322487

  13. US infant mortality and the President’s party

    PubMed Central

    Rodriguez, Javier M; Bound, John; Geronimus, Arline T

    2014-01-01

    Background Infant mortality rates in the US exceed those in all other developed countries and in many less developed countries, suggesting political factors may contribute. Methods Annual time series on overall, White and Black infant mortality rates in the US were analysed over the 1965–2010 time period to ascertain whether infant mortality rates varied across presidential administrations. Data were de-trended using cubic splines and analysed using both graphical and time series regression methods. Results Across all nine presidential administrations, infant mortality rates were below trend when the President was a Democrat and above trend when the President was a Republican. This was true for overall, neonatal and postneonatal mortality. Regression estimates show that, relative to trend, Republican administrations were characterized by infant mortality rates that were, on average, 3% higher than Democratic administrations. In proportional terms, effect size is similar for US Whites and Blacks. US Black rates are more than twice as high as White, implying substantially larger absolute effects for Blacks. Conclusions We found a robust, quantitatively important association between net of trend US infant mortality rates and the party affiliation of the president. There may be overlooked ways by which macro-dynamics of policy impact microdynamics of physiology, suggesting the political system is a component of the underlying mechanism generating health inequality in the USA. PMID:24381011

  14. Nutritional Predictors of Mortality in Long Term Hemodialysis Patients

    PubMed Central

    Weng, Cheng-Hao; Hu, Ching-Chih; Yen, Tzung-Hai; Hsu, Ching-Wei; Huang, Wen-Hung

    2016-01-01

    Serum albumin had been noted to be a predictor of mortality in hemodialysis (HD) patients. Normalized protein catabolic rate (nPCR) less than 0.8 or greater than 1.4 g/kg/d was also associated with greater mortality. There was no previous study to show the effectiveness of combination of serum albumin and nPCR to predict the mortality in chronic HD patients. Eight hundred and sixty-six patients were divided into 4 groups according to their nPCR and serum albumin levels. Biochemical, and hematological parameters were recorded. The associations between groups, variables mentioned above and mortality were analyzed. Multivariate Cox regression analysis showed that age, diabetes mellitus, fistula as blood access, nPCR <1.2 g/kg/day combined with albumin <4 (Group A), nPCR ≧ 1.2 g/kg/day combined with albumin <4 g/dL (Group B) (nPCR ≧ 1.2 g/kg/day combined with Albumin ≧ 4 g/dL as reference group), non-anuria, hemoglobin, creatinine, and log (high sensitivity C reactive protein) were correlated with 36 months mortality. Group A and group B patients had higher 36 months cardiovascular (CV) and infection related mortality rates as compared with group D patients. In conclusion, Group A and Group B patients had significantly higher rate of all-cause, CV and infection related mortality. PMID:27752119

  15. Social class differences in child mortality, Sweden 1981-1986.

    PubMed Central

    Ostberg, V

    1992-01-01

    STUDY OBJECTIVE--The aim was to analyse social class differences in mortality among Swedish children, 1-19 years old, during the period 1981-86. In order to study the development of these differences, mortality differences during the study period were compared with those 20 years earlier, ie, 1961-66. DESIGN--The study used data from two census linked death registries (CDR80 and CDR60). These were constructed by linkages between the 1980 and 1960 population censuses, respectively, and the corresponding national cause of death registries. Age specific and age standardised death rates, for total and cause specific mortality, were calculated for each social class and for the genders separately. To compare the death rates of social classes, relative risks with approximately 95% confidence limits were calculated. STUDY POPULATION--The study included children younger than 16 years at the time of the censuses and all deaths in the age range 1-19 years. The children were followed up for a period of six years after the censuses with respect to mortality. MAIN RESULTS--During the period 1981-86, children in families of both manual workers and self employed persons had a significantly higher mortality than children in families of non-manual workers. CONCLUSIONS--Although there has been a marked decrease in child mortality during the last decades the study shows that social class differences in child mortality still exist and show little tendency to disappear. PMID:1479315

  16. Maternal mortality in Malawi, 1977–2012

    PubMed Central

    Colbourn, Tim; Lewycka, Sonia; Nambiar, Bejoy; Anwar, Iqbal; Phoya, Ann; Mhango, Chisale

    2013-01-01

    Background Millennium Development Goal 5 (MDG 5) targets a 75% reduction in maternal mortality from 1990 to 2015, yet accurate information on trends in maternal mortality and what drives them is sparse. We aimed to fill this gap for Malawi, a country in sub-Saharan Africa with high maternal mortality. Methods We reviewed the literature for population-based studies that provide estimates of the maternal mortality ratio (MMR) in Malawi, and for studies that list and justify variables potentially associated with trends in MMR. We used all population-based estimates of MMR representative of the whole of Malawi to construct a best-fit trend-line for the range of years with available data, calculated the proportion attributable to HIV and qualitatively analysed trends and evidence related to other covariates to logically assess likely candidate drivers of the observed trend in MMR. Results 14 suitable estimates of MMR were found, covering the years 1977–2010. The resulting best-fit line predicted MMR in Malawi to have increased from 317 maternal deaths/100 000 live-births in 1980 to 748 in 1990, before peaking at 971 in 1999, and falling to 846 in 2005 and 484 in 2010. Concurrent deteriorations and improvements in HIV and health system investment and provisions are the most plausible explanations for the trend. Female literacy and education, family planning and poverty reduction could play more of a role if thresholds are passed in the coming years. Conclusions The decrease in MMR in Malawi is encouraging as it appears that recent efforts to control HIV and improve the health system are bearing fruit. Sustained efforts to prevent and treat maternal complications are required if Malawi is to attain the MDG 5 target and save the lives of more of its mothers in years to come. PMID:24353257

  17. Childhood Sleep Duration and Lifelong Mortality Risk

    PubMed Central

    Duggan, Katherine A.; Reynolds, Chandra A.; Kern, Margaret L.; Friedman, Howard S.

    2014-01-01

    Objective Sleep duration is known to significantly affect health in adults and children, but little is understood about long-term associations. This prospective cohort study is the first to examine whether childhood sleep duration is associated with lifelong mortality risk. Methods Data from childhood were refined and mortality data collected for 1,145 participants from the Terman Life Cycle Study. Participants were born between 1904 and 1915, lived to at least 1940, and had complete age, bedtime, and waketime data at initial data collection (1917–1926). Homogeneity of the cohort sample (intelligent, mostly white) limits generality but provides natural control of common confounds. Through 2009, 1,039 participants had confirmed deaths. Sleep duration was calculated as the difference between each child’s bed and wake times. Age-adjusted sleep (deviation from that predicted by age) was computed. Cox proportional hazards survival models evaluated childhood sleep duration as a predictor of mortality separately by sex, controlling for baseline age. Results For males, a quadratic relation emerged: male children who under-slept or over-slept compared to peers were at increased risk of lifelong all-cause mortality (HR = 1.15, CI = 1.05 – 1.27). Effect sizes were smaller and non-significant in females (HR = 1.02, CI = 0.91 – 1.14). Conclusions Male children with shorter or longer sleep durations than expected for their age were at increased risk of death at any given age in adulthood. The findings suggest that sleep may be a core biobehavioral trait, with implications for new models of sleep and health throughout the entire lifespan. PMID:24588628

  18. Nonalcoholic fatty liver disease and increased risk of 1-year all-cause and cardiac hospital readmissions in elderly patients admitted for acute heart failure

    PubMed Central

    Valbusa, Filippo; Bonapace, Stefano; Agnoletti, Davide; Scala, Luca; Grillo, Cristina; Arduini, Pietro; Turcato, Emanuela; Mantovani, Alessandro; Zoppini, Giacomo; Arcaro, Guido; Byrne, Christopher; Targher, Giovanni

    2017-01-01

    Nonalcoholic fatty liver disease (NAFLD) is an emerging risk factor for heart failure (HF). Although some progress has been made in improving survival among patients admitted for HF, the rates of hospital readmissions and the related costs continue to rise dramatically. We sought to examine whether NAFLD and its severity (diagnosed at hospital admission) was independently associated with a higher risk of 1-year all-cause and cardiac re-hospitalization in patients admitted for acute HF. We studied 212 elderly patients who were consecutively admitted with acute HF to the Hospital of Negrar (Verona) over a 1-year period. Diagnosis of NAFLD was based on ultrasonography, whereas the severity of advanced NAFLD fibrosis was based on the fibrosis (FIB)-4 score and other non-invasive fibrosis scores. Patients with acute myocardial infarction, severe valvular heart diseases, end-stage renal disease, cancer, known liver diseases or decompensated cirrhosis were excluded. Cox regression was used to estimate hazard ratios (HR) for the associations between NAFLD and the outcome(s) of interest. The cumulative rate of 1-year all-cause re-hospitalizations was 46.7% (n = 99, mainly due to cardiac causes). Patients with NAFLD (n = 109; 51.4%) had remarkably higher 1-year all-cause and cardiac re-hospitalization rates compared with their counterparts without NAFLD. Both event rates were particularly increased in those with advanced NAFLD fibrosis. NAFLD was associated with a 5-fold increased risk of 1-year all-cause re-hospitalization (adjusted-hazard ratio 5.05, 95% confidence intervals 2.78–9.10, p<0.0001) after adjustment for established risk factors and potential confounders. Similar results were found for 1-year cardiac re-hospitalization (adjusted-hazard ratio 8.05, 95% confidence intervals 3.77–15.8, p<0.0001). In conclusion, NAFLD and its severity were strongly and independently associated with an increased risk of 1-year all-cause and cardiac re-hospitalization in elderly

  19. Incidence and mortality of bullous pemphigoid in France.

    PubMed

    Joly, Pascal; Baricault, Sophie; Sparsa, Agnès; Bernard, Philippe; Bédane, Christophe; Duvert-Lehembre, Sophie; Courville, Philippe; Bravard, Pierre; Rémond, Brigitte; Doffoel-Hantz, Valérie; Bénichou, Jacques

    2012-08-01

    A major increase in the incidence of BP has been recently reported in the United Kingdom. In addition, there are some controversies about the over-mortality of BP patients. The primary objective was to reevaluate the incidence of BP in France as compared with that we estimated 15 years ago. The secondary objective was to assess mortality of BP patients. BP incidence was retrospectively estimated from all BP cases diagnosed between January 2000 and December 2005 in three French regions with a total population of 3.858 million inhabitants. BP mortality was assessed from a prospective cohort accrued during the same time period. A total of 502 incident BP patients (mean age: 82.6±8.8 years) were identified. Overall estimated incidence was 21.7 cases per million persons per year (95%CI:19.8-23.7 cases per million persons per year), which is about 3-fold higher than the incidence that we estimated 15 years ago. In the population aged 70 years or above, BP incidence was 162 cases per million per year (95%CI:147-177 cases per million per year). The overall 1-year survival rate was 62% (95% CI: 56-67%). The risk of death for BP patients was more than six times greater than that for the general population (SMR:6.60; 95%CI:5.47-7.90). The incidence of BP in France has increased 3-fold in the last 15 years. BP is associated with high mortality.

  20. Chromogranin A levels and mortality in patients with severe sepsis

    PubMed Central

    Hsu, Chih-Hsin; Reyes, Luis F.; Orihuela, Carlos J.; Buitrago, Ricardo; Anzueto, Antonio; Soni, Nilam J.; Levine, Stephanie; Peters, Jay; Hinojosa, Cecilia A.; Aliberti, Stefano; Sibila, Oriol; Rodriguez, Alejandro; Chalmers, James D.; Martin-Loeches, Ignacio; Bordon, Jose; Blanquer, Jose; Sanz, Francisco; Marcos, Pedro J.; Rello, Jordi; Solé-Violán, Jordi; Restrepo, Marcos I.

    2016-01-01

    Context Chromogranin A (CgA) is a novel biomarker with potential to assess mortality risk of patients with severe sepsis. Objective Assess association of CgA levels and mortality risk of severely septic patients. Methods Serum CgA levels were measured in 50 hospitalized, severely septic patients with organ failure <48 hours. Results Higher CgA levels trended towards higher ICU and hospital mortality. Patients without cardiovascular disease who died in the ICU had higher median (IQR) CgA levels 602.3 (343.3, 1134.3) ng/ml vs. 205.5 (130.7, 325.9) ng/ml, p=0.01. Conclusions High CgA levels predict ICU mortality in severely septic patients without prior cardiovascular disease. PMID:26154393

  1. Iran Mortality and Measures of Risk: Rankings for Public policy

    PubMed Central

    Aalabaf-Sabaghi, M

    2010-01-01

    Background: This paper offers mortality risk rankings for Iranian mortality data. It extends methods to include mixed cohorts, tests changes in mortality risks, compares measures of risk and discusses public policy implications. Methods: The methodology used in risk measures takes current practice and extends it to include variations in population dynamics. The specification is presented and compared with existing literature. Results: Our findings confirm literature results in the re-ordering that takes place when different risk measures are used. In addition, we find there is consistency in risk rankings between 1999 and 2000 records of Iranian mortality data. Thus, these risk measures are stable, robust across time and relay risk information consistently. Conclusions: There are considerable implications in adopting particular risk measures for public policy. However, given properties of risk measures discussed here, it is clear that policy makers can select relevant risk measures depending on their priorities. PMID:23112989

  2. Diversion Alert: 1-Year Evaluation Across Northern New England, 2013–2014

    PubMed Central

    Desrosiers, Clare

    2016-01-01

    This report describes Diversion Alert, a unique online tool aimed at reducing misuse and diversion of prescription drugs, and reports the results of a 1-year evaluation of Diversion Alert’s impact in Maine. We used a quasi-experimental research design to compare survey data in Maine with those of neighboring states (New Hampshire and Vermont, 2013 and 2014). Compared with their counterparts in New Hampshire and Vermont who did not use Diversion Alert, prescribers and pharmacists in Maine who used Diversion Alert increased their communication with patients and other providers involved in their patients’ care, became aware of patients arrested for prescription drugs possession or diversion, used best practices associated with prevention or detection of addiction and diversion more frequently, and attributed positive changes in their prescribing practices to Diversion Alert. In combination with other state and federal programs, Diversion Alert may be an effective tool to help prevent the misuse of opioid medications. PMID:27880633

  3. Cognitive dysfunction at baseline predicts symptomatic 1-year outcome in first-episode schizophrenics.

    PubMed

    Moritz, S; Krausz, M; Gottwalz, E; Lambert, M; Perro, C; Ganzer, S; Naber, D

    2000-01-01

    The present study addresses the consequences of cognitive disturbances on symptomatic outcome. Fifty-three first-episode schizophrenics were reassessed (n = 32) 1 year after admission. Simple regression analyses revealed that several self-perceived cognitive deficits at baseline as measured with the Frankfurt Complaint Questionnaire significantly predicted increased Brief Psychiatric Rating Scale global scores at follow-up (p = 0.05 to p = 0.005). A stepwise regression analysis proved memory dysfunction to be the strongest predictor of symptomatic worsening (p = 0.005). It is suggested that the exploration and treatment of neuropsychological deficits in schizophrenia is of great clinical importance with regard to its impact on both functional and symptomatic outcome in schizophrenia.

  4. Whooping cough in South-East Romania: a 1-year study.

    PubMed

    Dinu, Sorin; Guillot, Sophie; Dragomirescu, Cristiana Cerasella; Brun, Delphine; Lazăr, Stefan; Vancea, Geta; Ionescu, Biatrice Mariana; Gherman, Mariana Felicia; Bjerkestrand, Andreea-Florina-Dana; Ungureanu, Vasilica; Guiso, Nicole; Damian, Maria

    2014-03-01

    The incidence of whooping cough in Romania is substantially underestimated, and, as noted by the health authorities, this is mostly due to the lack of both awareness and biological diagnosis. We conducted a 1-year study in Bucharest in order to assess the circulation of Bordetella pertussis, the main etiological agent of whooping cough. Fifty-one subjects suspected of whooping cough were enrolled. Culture, real-time PCR, and enzyme-linked immunosorbent assay were used for laboratory diagnosis. Whooping cough patients (63%) were distributed among all age groups, and most were unvaccinated, incompletely vaccinated, or had been vaccinated more than 5 years previously. Bordetella holmesii DNA was detected in 22% of the bordetellosis cases; these patients included adults; teenagers; and, surprisingly, young children. B. pertussis isolates were similar to the clinical isolates currently circulating elsewhere in Europe. One isolate does not express pertactin, an antigen included in some acellular pertussis vaccines.

  5. Shock-wave therapy for tennis and golfer's elbow--1 year follow-up.

    PubMed

    Krischek, O; Hopf, C; Nafe, B; Rompe, J D

    1999-01-01

    Thirty patients with chronic medial epicondylitis were treated with low-energy shock waves. They received 500 impulses of 0.08 mJ/mm2 three times at weekly intervals. At 1 year follow-up examinations were performed. According to the Verhaar criteria, only seven patients reached excellent or good results. In eight cases a fair outcome was recorded, and in 14 patients the outcome was poor. Only six patients were satisfied with the treatment. The average relief of pain was 32%. These data were significantly worse than for identically treated patients with chronic tennis elbow. Thus, the question arises as to whether extracorporal shock-wave therapy is indicated in medial epicondylitis.

  6. Enteroaggregative Escherichia coli in Daycare—A 1-Year Dynamic Cohort Study

    PubMed Central

    Hebbelstrup Jensen, Betina; Stensvold, Christen R.; Struve, Carsten; Olsen, Katharina E. P.; Scheutz, Flemming; Boisen, Nadia; Röser, Dennis; Andreassen, Bente U.; Nielsen, Henrik V.; Schønning, Kristian; Petersen, Andreas M.; Krogfelt, Karen A.

    2016-01-01

    Enteroaggregative Escherichia coli (EAEC) has been associated with persistent diarrhea, reduced growth acceleration, and failure to thrive in children living in developing countries and with childhood diarrhea in general in industrialized countries. The clinical implications of an EAEC carrier-status in children in industrialized countries warrants clarification. To investigate the pathological significance of an EAEC carrier-state in the industrialized countries, we designed a 1-year dynamic cohort study and performed follow-up every second month, where the study participants submitted a stool sample and answered a questionnaire regarding gastrointestinal symptoms and exposures. Exposures included foreign travel, consumption of antibiotics, and contact with a diseased animal. In the capital area of Denmark, a total of 179 children aged 0–6 years were followed in a cohort study, in the period between 2009 and 2013. This is the first investigation of the incidence and pathological significance of EAEC in Danish children attending daycare facilities. Conventional microbiological detection of enteric pathogens was performed at Statens Serum Institute, Copenhagen, Denmark, and at Hvidovre Hospital, Copenhagen, Denmark. Parents completed questionnaires regarding gastrointestinal symptoms. The EAEC strains were further characterized by serotyping, phylogenetic analysis, and susceptibility testing. EAEC was detected in 25 (14%) of the children during the observational period of 1 year. One or more gastrointestinal symptoms were reported from 56% of the EAEC-positive children. Diarrhea was reported in six (24%) of the EAEC positive children, but no cases of weight loss, and general failure to thrive were observed. The EAEC strains detected comprised a large number of different serotypes, confirming the genetic heterogeneity of this pathotype. EAEC was highly prevalent (n = 25, 14%) in Danish children in daycare centers and was accompanied by gastrointestinal symptoms in

  7. Sustained sympathetic and blood pressure reduction 1 year after renal denervation in patients with resistant hypertension.

    PubMed

    Hering, Dagmara; Marusic, Petra; Walton, Antony S; Lambert, Elisabeth A; Krum, Henry; Narkiewicz, Krzysztof; Lambert, Gavin W; Esler, Murray D; Schlaich, Markus P

    2014-07-01

    Renal denervation (RDN) reduces muscle sympathetic nerve activity (MSNA) and blood pressure (BP) in resistant hypertension. Although a persistent BP-lowering effect has been demonstrated, the long-term effect on MSNA remains elusive. We investigated whether RDN influences MSNA over time. Office BP and MSNA were obtained at baseline, 3, 6, and 12 months after RDN in 35 patients with resistant hypertension. Office BP averaged 166±22/88±19 mm Hg, despite the use of an average of 4.8±2.1 antihypertensive drugs. Baseline MSNA was 51±11 bursts/min ≈2- to 3-fold higher than the level observed in healthy controls. Mean office systolic and diastolic BP significantly decreased by -12.6±18.3/-6.5±9.2, -16.1±25.6/-8.6±12.9, and -21.2±29.1/-11.1±12.9 mm Hg (P<0.001 for both systolic BP and diastolic BP) with RDN at 3-, 6-, and 12-month follow-up, respectively. MSNA was reduced by -8±12, -6±12, and -6±11 bursts/min (P<0.01) at 3-, 6-, and 12-month follow-up. The reduction in MSNA was maintained, despite a progressive fall in BP over time. No such changes were observed in 7 control subjects at 6-month follow-up. These findings confirm previous reports on the favorable effects of RDN on elevated BP and demonstrate sustained reduction of central sympathetic outflow ≤1-year follow-up in patients with resistant hypertension and high baseline MSNA. These observations are compatible with the hypothesis of a substantial contribution of afferent renal nerve signaling to increased BP in resistant hypertension and argue against a relevant reinnervation at 1 year after procedure.

  8. The Effect of Clozapine on Hematological Indices: A 1-Year Follow-Up Study.

    PubMed

    Lee, Jimmy; Takeuchi, Hiroyoshi; Fervaha, Gagan; Powell, Valerie; Bhaloo, Amaal; Bies, Robert; Remington, Gary

    2015-10-01

    Clozapine is the antipsychotic of choice for treatment-resistant schizophrenia and is linked to a need for mandatory hematological monitoring. Besides agranulocytosis, other hematological aberrations have resulted in premature termination in some cases. Considering clozapine's role in immunomodulation, we proceeded to investigate the impact of clozapine on the following 3 main hematological cell lines: red blood cells, platelets, white blood cells (WBCs), and its differential counts. Data were extracted from patients initiated on clozapine between January 2009 and December 2010 at a single hospital. Patients with a preclozapine complete blood count, who were receiving clozapine during the 1-year follow-up period, were included in the present investigation. Counts of red blood cells, platelets, WBC, and its differential including neutrophils, lymphocytes, monocytes, eosinophils, and basophils were extracted and trajectories plotted. One hundred one patients were included in this study and 66 remained on clozapine at the end of 1 year. There was a synchronized but transient increase in WBC, neutrophils, monocytes, eosinophils, basophils, and platelets beginning as early as the first week of clozapine treatment. There were no cases of agranulocytosis reported in this sample, and five developed neutropenia. A spike in neutrophils immediately preceded the onset of neutropenia in three of the five. The cumulative incidence rates were 48.9% for neutrophilia, 5.9% for eosinophilia, and 3% each for thrombocytosis and thrombocytopenia. Early hematological aberrations are visible across a range of cell lines, primarily of the myeloid lineage. These disturbances are transient and are probably related to clozapine's immunomodulatory properties. We do not suggest discontinuing clozapine as a consequence of the observed aberrations.

  9. Perinatal dioxin exposure and the neurodevelopment of Vietnamese toddlers at 1 year of age.

    PubMed

    Pham, Tai The; Nishijo, Muneko; Nguyen, Anh Thi Nguyet; Tran, Nghi Ngoc; Van Hoang, Luong; Tran, Anh Hai; Nguyen, Trung Viet; Nishijo, Hisao

    2015-12-01

    Dioxin concentrations remain elevated in both the environment and in humans residing near former US Air Force bases in South Vietnam. This may potentially have adverse health effects, particularly on infant neurodevelopment. We followed 214 infants whose mothers resided in a dioxin-contaminated area in Da Nang, Vietnam, from birth until 1 year of age. Perinatal exposure to dioxins was estimated from toxic equivalent (TEQ) levels of polychlorinated dibenzodioxins and polychlorinated dibenzofurans (PCDDs/Fs-TEQ), and 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TetraCDD) concentrations in breast milk. In infants, daily dioxin intake (DDI) was used as an index of postnatal exposure through breastfeeding. Neurodevelopment of toddlers was assessed using the Bayley Scales of Infant and Toddler Development, Third Edition (Bayley-III). No significant differences in neurodevelopmental scores were exhibited for cognitive, language or motor functions between four exposure groups of PCDDs/Fs-TEQ or 2,3,7,8-TetraCDD. However, social-emotional scores were decreased in the high PCDDs/Fs-TEQ group and the high 2,3,7,8-TetraCDD group compared with those with mild exposure, after adjusting for confounding factors. Cognitive scores in the mild, moderate, and high DDI groups were significantly higher than those in low DDI group, but there were no differences in cognitive scores among the three higher DDI groups. These results suggest that perinatal exposure to dioxins may affect social-emotional development of 1-year-old toddlers, without diminishing global neurodevelopmental function.

  10. Identifying groups at risk for 1-year membership termination from a fitness center at enrollment.

    PubMed

    Hooker, Stephanie A; Ross, Kaile M; Ranby, Krista W; Masters, Kevin S; Peters, John C; Hill, James O

    2016-12-01

    The vast majority of Americans do not engage in adequate regular physical activity despite its well-known health benefits. Even when individuals attempt to become more active by joining a fitness center, estimates suggest that nearly half terminate their membership within the first 6 months. A better understanding of who is at risk for early membership termination upon joining may help researchers develop targeted interventions to improve the likelihood that individuals will successfully maintain memberships and physical activity. This study's purpose was to identify, based on a wellness assessment (WA) used in fitness centers, individuals at risk for fitness membership termination prior to 1-year. Center members (N = 441; Mage = 41.9, SD = 13.1; 74.4% female) completed a comprehensive WA of stress, life satisfaction, physical fitness, metabolic health, and sleep quality at the beginning of their memberships and were followed for one year. Latent class analyses utilized the WA to identify four groups: (a) healthy, (b) unhealthy, (c) poor psychological wellness, and (d) poor physical wellness. Participants in the poor psychological wellness group (OR = 2.24, p = 0.007) and the unhealthy group (OR = 2.40, p = 0.037) were significantly more likely to terminate their memberships at 1-year as compared to the healthy group. Participants with poor physical wellness visited the fitness center less frequently than healthy participants (p < 0.01). Results suggest that poor psychological wellness is a risk factor for terminating memberships, whereas poor physical wellness is not. Future studies should replicate these latent classes and develop targeted interventions to address psychological wellness as a method to improve fitness membership retention.

  11. Evaluation of orthodontic treatment after 1 year of retention--a randomized controlled trial.

    PubMed

    Edman Tynelius, G; Bondemark, L; Lilja-Karlander, E

    2010-10-01

    The aim of this study was to use a randomized controlled trial methodology to evaluate and compare three different retention methods. The capacity of the retention methods to retain orthodontic treatment results was in this first phase analysed on a short-term basis, i.e. after 1 year of retention. The subjects were recruited from adolescents undergoing fixed appliance treatment at an orthodontic clinic in the National Health Service (NHS) in Sweden between 2001 and 2007. Seventy-five patients (45 girls and 30 boys with a mean age of 14.4 years at the start of retention) were randomized into three retention systems; a vacuum-formed retainer in the maxilla and bonded canine-to-canine retainer in the mandible (group V-CTC), a vacuum-formed retainer in the maxilla combined with stripping of the 10 proximal surfaces of the lower mandibular anterior teeth (group V-S), and a prefabricated positioner covering the teeth in the maxilla and mandible (group P). The main outcome measures were: Little's irregularity index (LII), intercanine and intermolar width, arch length, overjet, and overbite. Registrations were made before orthodontic treatment, when the fixed orthodontic appliance was removed, and after 12 months in retention. Differences in means between groups were tested by one-way analysis of variance. After 1 year of retention, no clinically significant difference in retention capacity was found between the three retention methods. Small but significant differences (P < 0.05) were observed between the V-CTC and V-S groups regarding mandibular canine width, mandibular arch length, and overbite. In group P, two patients failed to co-operate.

  12. Mortality due to coronary heart disease and kidney disease among middle-aged and elderly men and women with gout in the Singapore Chinese Health Study

    PubMed Central

    Teng, Gim Gee; Ang, Li-Wei; Saag, Kenneth G; Yu, Mimi C; Yuan, Jian-Min; Koh, Woon-Puay

    2012-01-01

    Objectives Whether the link between gout and mortality is causal or confounded by lifestyle factors or comorbidities remains unclear. Studies in Asia are warranted due to the rapid modernisation of the locale and ageing of the population. Methods The association between gout and mortality was examined in a prospective cohort, the Singapore Chinese Health Study, comprising 63 257 Singapore Chinese individuals, aged 45–74 years during the enrolment period of 1993–8. All enrollees were interviewed in person on lifestyle factors, current diet and medical histories. All surviving cohort members were contacted by telephone during 1999–2004 to update selected exposure and medical histories (follow-up I interview), including the history of physician-diagnosed gout. Cause-specific mortality in the cohort was identified via record linkage with the nationwide death registry, up to 31 December 2009. Results Out of 52 322 participants in the follow-up I interview, 2117 (4.1%) self-reported a history of physician-diagnosed gout, with a mean age at diagnosis of 54.7 years. After a mean follow-up period of 8.1 years, there were 6660 deaths. Relative to non-gout subjects, subjects with gout had a higher risk of death (HR 1.18; 95% CI 1.06 to 1.32), and specifi cally from death due to coronary heart disease (CHD) (HR 1.38, 95% CI 1.10 to 1.73) and kidney disease (HR 5.81, 95% CI 3.61 to 9.37). All gout–mortality risk associations were present in both genders but the risk estimates appeared higher for women. Conclusion Gout is an independent risk factor for mortality, and specifically for death due to CHD and kidney disease. PMID:22172492

  13. Association of Patient-Reported Health Status with Long-Term Mortality after Transcatheter Aortic Valve Replacement: A Report from the STS/ACC TVT Registry™

    PubMed Central

    Arnold, Suzanne V.; Spertus, John A.; Vemulapalli, Sreekanth; Dai, Dadi; O’Brien, Sean M.; Baron, Suzanne J.; Kirtane, Ajay J.; Mack, Michael J.; Green, Philip; Reynolds, Matthew R.; Rumsfeld, John S.; Cohen, David J.

    2015-01-01

    Background Although transcatheter aortic valve replacement (TAVR) is an effective treatment for aortic stenosis, long-term mortality after TAVR remains high and challenging to predict. The Kansas City Cardiomyopathy Questionnaire (KCCQ) is a health status measure, assessed directly from patients, that integrates two clinically relevant factors (symptoms and functional status) that may predict TAVR outcomes. Methods and Results Among 7769 patients from 286 sites in the STS-ACC TVT Registry, we examined the association between pre-procedure (baseline) patient health status, as assessed by the KCCQ, and 1-year mortality after TAVR. The KCCQ Overall Summary Score was categorized as very poor: <25, poor: 25–49, fair: 50–74, or good: ≥75. Prior to TAVR, health status was rated as very poor in 28%, poor in 38%, fair in 24%, and good in 10%. Patients with worse health status were more likely to be female and had more comorbidities and higher STS mortality risk scores. Compared with those with good health status prior to TAVR, and after adjusting for a broad range of baseline covariates, patients with very poor health status had a 2-fold increased hazard of death over the first year after TAVR (adjusted HR 2.00, 95% CI 1.58–2.54), while those with poor and fair health status had intermediate outcomes (adjusted HRs 1.54, 95% CI 1.22–1.95 and 1.20, 95% CI 0.94–1.55, respectively). Conclusions In a national, contemporary practice cohort, worse pre-procedure patient health status, as assessed by the KCCQ, was associated with greater long-term mortality after TAVR. These results support the measurement and integration of the KCCQ into mortality risk assessments for patients considering TAVR. PMID:26643740

  14. Beverage Habits and Mortality in Chinese Adults12

    PubMed Central

    Odegaard, Andrew O; Koh, Woon-Puay; Yuan, Jian-Min; Pereira, Mark A

    2015-01-01

    Background: There is limited research examining beverage habits, one of the most habitual dietary behaviors, with mortality risk. Objective: This study examined the association between coffee, black and green tea, sugar-sweetened beverages (soft drinks and juice), and alcohol and all-cause and cause-specific mortality. Methods: A prospective data analysis was conducted with the use of the Singapore Chinese Health Study, including 52,584 Chinese men and women (aged 45–74 y) free of diabetes, cardiovascular disease (CVD), and cancer at baseline (1993–1998) and followed through 2011 with 10,029 deaths. Beverages were examined with all-cause and cause-specific (cancer, CVD, and respiratory disease) mortality risk with the use of Cox proportional hazards regression. Results: The associations between coffee, black tea, and alcohol intake and all-cause mortality were modified by smoking status. Among never-smokers there was an inverse dose-response association between higher amounts of coffee and black tea intake and all-cause, respiratory-related, and CVD mortality (black tea only). The fully adjusted HRs for all-cause mortality for coffee for <1/d, 1/d, and ≥2/d relative to no coffee intake were 0.89, 0.86, and 0.83, respectively (P-trend = 0.0003). For the same black tea categories the HRs were 0.95, 0.90, and 0.72, respectively (P-trend = 0.0005). Among ever-smokers there was no association between coffee or black tea and the outcomes. Relative to no alcohol, light to moderate intake was inversely associated with all-cause mortality (HR: 0.87; 95% CI: 0.79, 0.96) in never-smokers with a similar magnitude of association in ever-smokers. There was no association between heavy alcohol intake and all-cause mortality in never-smokers and a strong positive association in ever-smokers (HR: 1.56; 95% CI: 1.40, 1.74). Green tea and sugar-sweetened beverages were not associated with all-cause or cause-specific mortality. Conclusions: Higher coffee and black tea intake was

  15. Dietary patterns and mortality in a Chinese population123

    PubMed Central

    Odegaard, Andrew O; Koh, Woon-Puay; Yuan, Jian-Min; Gross, Myron D; Pereira, Mark A

    2014-01-01

    pattern was not associated with respiratory mortality. Conclusion: Dietary patterns are strongly associated with mortality in Chinese Singaporeans. PMID:25057151

  16. 1-year follow-up of neurofeedback treatment in adolescents with attention-deficit hyperactivity disorder: randomised controlled trial

    PubMed Central

    Bongers, Ilja L.; Popma, Arne; Janssen, Tieme W.P.; van Nieuwenhuizen, Chijs

    2016-01-01

    Background Estimates of the effectiveness of neurofeedback as a treatment for attention-deficit hyperactivity disorder (ADHD) are mixed. Aims To investigate the long-term additional effects of neurofeedback (NFB) compared with treatment as usual (TAU) for adolescents with ADHD. Method Using a multicentre parallel-randomised controlled trial design, 60 adolescents with a DSM-IV-TR diagnosis of ADHD receiving NFB+TAU (n=41) or TAU (n=19) were followed up. Neurofeedback treatment consisted of approximately 37 sessions of theta/sensorimotor rhythm (SMR)-training on the vertex (Cz). Outcome measures included behavioural self-reports and neurocognitive measures. Allocation to the conditions was unmasked. Results At 1-year follow-up, inattention as reported by adolescents was decreased (range ηp2=0.23–0.36, P<0.01) and performance on neurocognitive tasks was faster (range ηp2=0.20–0.67, P<0.005) irrespective of treatment group. Conclusions Overall, NFB+TAU was as effective as TAU. Given the absence of robust additional effects of neurofeedback in the current study, results do not support the use of theta/SMR neurofeedback as a treatment for adolescents with ADHD and comorbid disorders in clinical practice. Declaration of interest None. Copyright and usage © The Royal College of Psychiatrists 2016. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) licence. PMID:27703763

  17. Analysis of seasonal changes in residual refraction 1-year after corneal laser refractive surgery: a retrospective study

    PubMed Central

    Luger, Michiel H.A.; Ewering, Tobias; Arba-Mosquera, Samuel

    2014-01-01

    Purpose To analyze the effect of seasonal changes in residual refraction 1-year after corneal refractive surgery using the SCHWIND AMARIS laser system. Methods 5740 consecutive treatments have been retrospectively reviewed. For all eyes, aspheric treatments were planned with the Custom Ablation Manager software and the ablations were performed with the SCHWIND AMARIS system (SCHWIND eye-tech-solutions). Seasonal outcomes were evaluated in terms of residual refraction stratified per treatment month, as well as stratified per year season. Student's T test comparing stratified values with global ones was used for the statistical analysis. Results Treatments performed in April, June, August, September, and October showed relative undercorrections of the spherical equivalent (SE) (−0.09D), whereas treatments performed in January, February, and March showed relative overcorrections of the SE (+0.13D). Similarly, treatments performed in spring and summer showed relative undercorrections of the SE (−0.04D), whereas treatments performed in winter showed relative overcorrections of the SE (+0.10D). Conclusions Seasonal differences in refractive outcomes were observed among a large scale population. The effect of these environmental variables on refractive outcomes warrants further evaluation. PMID:25000869

  18. Bactercline®-coated implants: Clinical results up to 1 year after loading from a controlled clinical trial

    PubMed Central

    Carinci, Francesco; Grecchi, Emma; Bignozzi, Carlo Alberto; Murmura, Giovanna; Piattelli, Adriano; Scarano, Antonio

    2012-01-01

    Background: Titanium dioxide exists in three different crystal lattices, anatase, rutile, and brookite. Anatase coating releases, under ultraviolet (UV) irradiation, free radicals such as ·OH, O2-, HO2-, and H2O2. This potent oxidizing power characteristically results in the lysis of bacteria and other organic substances. The purpose of this study was to evaluate the bone response to implants made of titanium alloy or coated with a new combination of anatase and Bactercline® product. Materials and Methods: In the period between July 2009 and June 2010, 26 patients (10 females and 16 males; median age 51 ± 11 years, min. 27 years, max. 72 years) were operated and 62 implants were inserted. Lost fixtures and peri-implant bone resorption were considered as predictors of clinical outcomes. Pearson χ2-test was used. Prosthesis and implant failures, any complications after loading, and peri-implant marginal bone-level changes were assessed by a masked assessor. All patients were followed up to 1 year after loading. Results: No implant was lost. Average bone resorption around implant was 0.33 mm (both for 25 standard and 37 Bactercline-coated implants), and thus no statistical difference was detected. Conclusion: These results shown that no adverse effects on osseo-integration were present. PMID:23814572

  19. Electrocardiographic QT interval and mortality: a meta-analysis

    PubMed Central

    Zhang, Yiyi; Post, Wendy S.; Blasco-Colmenares, Elena; Dalal, Darshan; Tomaselli, Gordon F.; Guallar, Eliseo

    2011-01-01

    Background Extremely abnormal prolongation of the electrocardiographic QT interval is associated with malignant ventricular arrhythmias and sudden cardiac death. However, the implications of variations in QT-interval length within normal limits for mortality in the general population are still unclear. Methods We performed a meta-analysis to investigate the relation of QT interval with mortality endpoints. Inverse-variance weighted random-effects models were used to summarize the relative risks across studies. Twenty-three observational studies were included. Results The pooled relative risk estimates comparing the highest with the lowest categories of QT-interval length were 1.35 (95% confidence interval = 1.24–1.46) for total mortality, 1.51 (1.29–1.78) for cardiovascular mortality, 1.71 (1.36–2.15) for coronary heart disease mortality, and 1.44 (1.01–2.04) for sudden cardiac death. A 50 msec increase in QT interval was associated with a relative risk of 1.20 (1.15–1.26) for total mortality, 1.29 (1.15–1.46) for cardiovascular mortality, 1.49 (1.25–1.76) for coronary heart disease mortality, and 1.24 (0.97–1.60) for sudden cardiac death. Conclusions We found consistent associations between prolonged QT interval and increased risk of total, cardiovascular, coronary, and sudden cardiac death. QT-interval length is a determinant of mortality in the general population. PMID:21709561

  20. Educational Inequality in Obesity-Related Mortality in Korea

    PubMed Central

    2017-01-01

    The prevalence of obesity has been increasing worldwide, which raises concerns about the disease burden associated with obesity. Socioeconomic status (SES) has been suggested to be associated with obesity and obesity related diseases. This study aimed to evaluate the time trend in socioeconomic inequality in obesity-related mortality over the last decade in Korean population. We evaluated the influence of education level, as an indicator of SES, on obesity-related mortality using death data from the Cause of Death Statistics and the Korean Population and Housing Census databases. The rate ratio of the mortality of people at the lowest education level as compared with those at the highest education level (relative index of inequality [RII]) was estimated using Poisson regression analysis. Between 2001 and 2011, RII (95% confidence interval) for overall obesity-related disease mortality increased from 2.10 (2.02–2.19) to 6.50 (6.19–6.82) in men, and from 1.94 (1.79–2.10) to 3.25 (3.05–3.45) in women, respectively. Cause-specifically, the same trend in RII was found for cardiovascular mortality and mortality from diabetes mellitus, whereas the RII of mortality from obesity-related cancers in men did not show the similar trend. Subgroup analysis stratified by age revealed that the RII of obesity-related mortality was much higher in younger people than in older people. In conclusion, there has been persistent socioeconomic inequality in obesity-related mortality in Korea, which was more evident in younger people than in older people and has been deepened over the last decade especially for cardiovascular disease and diabetes. PMID:28145639

  1. Hospital resource intensity and cirrhosis mortality in United States

    PubMed Central

    Mathur, Amit K; Chakrabarti, Apurba K; Mellinger, Jessica L; Volk, Michael L; Day, Ryan; Singer, Andrew L; Hewitt, Winston R; Reddy, Kunam S; Moss, Adyr A

    2017-01-01

    AIM To determine whether hospital characteristics predict cirrhosis mortality and how much variation in mortality is attributable to hospital differences. METHODS We used data from the 2005-2011 Nationwide Inpatient Sample and the American Hospital Association Annual survey to identify hospitalizations for decompensated cirrhosis and corresponding facility characteristics. We created hospital-specific risk and reliability-adjusted odds ratios for cirrhosis mortality, and evaluated patient and facility differences based on hospital performance quintiles. We used hierarchical regression models to determine the effect of these factors on mortality. RESULTS Seventy-two thousand seven hundred and thirty-three cirrhosis admissions were evaluated in 805 hospitals. Hospital mean cirrhosis annual case volume was 90.4 (range 25-828). Overall hospital cirrhosis mortality rate was 8.00%. Hospital-adjusted odds ratios (aOR) for mortality ranged from 0.48 to 1.89. Patient characteristics varied significantly by hospital aOR for mortality. Length of stay averaged 6.0 ± 1.6 days, and varied significantly by hospital performance (P < 0.001). Facility level predictors of risk-adjusted mortality were higher Medicaid case-mix (OR = 1.00, P = 0.029) and LPN staffing (OR = 1.02, P = 0.015). Higher cirrhosis volume (OR = 0.99, P = 0.025) and liver transplant program status (OR = 0.83, P = 0.026) were significantly associated with survival. After adjusting for patient differences, era, and clustering effects, 15.3% of variation between hospitals was attributable to differences in facility characteristics. CONCLUSION Hospital characteristics account for a significant proportion of variation in cirrhosis mortality. These findings have several implications for patients, providers, and health care delivery in liver disease care and inpatient health care design. PMID:28348492

  2. Educational Inequality in Obesity-Related Mortality in Korea.

    PubMed

    Kim, Mi Hyun; Jung-Choi, Kyunghee; Ko, Hyeonyoung; Song, Yun Mi

    2017-03-01

    The prevalence of obesity has been increasing worldwide, which raises concerns about the disease burden associated with obesity. Socioeconomic status (SES) has been suggested to be associated with obesity and obesity related diseases. This study aimed to evaluate the time trend in socioeconomic inequality in obesity-related mortality over the last decade in Korean population. We evaluated the influence of education level, as an indicator of SES, on obesity-related mortality using death data from the Cause of Death Statistics and the Korean Population and Housing Census databases. The rate ratio of the mortality of people at the lowest education level as compared with those at the highest education level (relative index of inequality [RII]) was estimated using Poisson regression analysis. Between 2001 and 2011, RII (95% confidence interval) for overall obesity-related disease mortality increased from 2.10 (2.02-2.19) to 6.50 (6.19-6.82) in men, and from 1.94 (1.79-2.10) to 3.25 (3.05-3.45) in women, respectively. Cause-specifically, the same trend in RII was found for cardiovascular mortality and mortality from diabetes mellitus, whereas the RII of mortality from obesity-related cancers in men did not show the similar trend. Subgroup analysis stratified by age revealed that the RII of obesity-related mortality was much higher in younger people than in older people. In conclusion, there has been persistent socioeconomic inequality in obesity-related mortality in Korea, which was more evident in younger people than in older people and has been deepened over the last decade especially for cardiovascular disease and diabetes.

  3. Atmospheric fine particulate matter and breast cancer mortality: a population-based cohort study

    PubMed Central

    Tagliabue, Giovanna; Borgini, Alessandro; Tittarelli, Andrea; van Donkelaar, Aaron; Martin, Randall V; Bertoldi, Martina; Fabiano, Sabrina; Maghini, Anna; Codazzi, Tiziana; Scaburri, Alessandra; Favia, Imma; Cau, Alessandro; Barigelletti, Giulio; Tessandori, Roberto; Contiero, Paolo

    2016-01-01

    Objectives Atmospheric fine particulate matter (PM2.5) has multiple adverse effects on human health. Global atmospheric levels of PM2.5 increased by 0.55 μg/m3/year (2.1%/year) from 1998 through 2012. There is evidence of a causal relationship between atmospheric PM2.5 and breast cancer (BC) incidence, but few studies have investigated BC mortality and atmospheric PM2.5. We investigated BC mortality in relation to atmospheric PM2.5 levels among patients living in Varese Province, northern Italy. Methods We selected female BC cases, archived in the local population-based cancer registry, diagnosed at age 50–69 years, between 2003 and 2009. The geographic coordinates of each woman's place of residence were identified, and individual PM2.5 exposures were assessed from satellite data. Grade, stage, age at diagnosis, period of diagnosis and participation in BC screening were potential confounders. Kaplan-Meir and Nelson-Aalen methods were used to test for mortality differences in relation to PM2.5 quartiles. Multivariable Cox proportional hazards modelling estimated HRs and 95% CIs of BC death in relation to PM2.5 exposure. Results Of 2021 BC cases, 325 died during follow-up to 31 December 2013, 246 for BC. Risk of BC death was significantly higher for all three upper quartiles of PM2.5 exposure compared to the lowest, with HRs of death: 1.82 (95% CI 1.15 to 2.89), 1.73 (95% CI 1.12 to 2.67) and 1.72 (95% CI 1.08 to 2.75). Conclusions Our study indicates that the risk of BC mortality increases with PM2.5 exposure. Although additional research is required to confirm these findings, they are further evidence that PM2.5 exposure is harmful and indicate an urgent need to improve global air quality. PMID:28076275

  4. Incidence, Mortality and Positive Predictive Value of Type 1 Cardiorenal Syndrome in Acute Coronary Syndrome

    PubMed Central

    Pimienta González, Raquel; Couto Comba, Patricia; Rodríguez Esteban, Marcos; Alemán Sánchez, José Juan; Hernández Afonso, Julio; Rodríguez Pérez, María del Cristo; Marcelino Rodríguez, Itahisa; Brito Díaz, Buenaventura; Elosua, Roberto; Cabrera de León, Antonio

    2016-01-01

    Objectives To determine whether the risk of cardiovascular mortality associated with cardiorenal syndrome subtype 1 (CRS1) in patients who were hospitalized for acute coronary syndrome (ACS) was greater than the expected risk based on the sum of its components, to estimate the predictive value of CRS1, and to determine whether the severity of CRS1 worsens the prognosis. Methods Follow-up study of 1912 incident cases of ACS for 1 year after discharge. Cox regression models were estimated with time to event (in-hospital death, and readmission or death during the first year after discharge) as the dependent variable. Results The incidence of CRS1 was 9.2/1000 person-days of hospitalization (95% CI = 8.1–10.5), but these patients accounted for 56.6% (95% CI = 47.4–65.) of all mortality. The positive predictive value of CRS1 was 29.6% (95% CI = 23.9–36.0) for in-hospital death, and 51.4% (95% CI = 44.8–58.0) for readmission or death after discharge. The risk of in-hospital death from CRS1 (RR = 18.3; 95% CI = 6.3–53.2) was greater than the sum of risks associated with either acute heart failure (RR = 7.6; 95% CI = 1.8–31.8) or acute kidney injury (RR = 2.8; 95% CI = 0.9–8.8). The risk of events associated with CRS1 also increased with syndrome severity, reaching a RR of 10.6 (95% CI = 6.2–18.1) for in-hospital death at the highest severity level. Conclusions The effect of CRS1 on in-hospital mortality is greater than the sum of the effects associated with each of its components, and it increases with the severity of the syndrome. CRS1 accounted for more than half of all mortality, and its positive predictive value approached 30% in-hospital and 50% after discharge. PMID:27907067

  5. Association of low serum aluminum level with mortality in hemodialysis patients

    PubMed Central

    Hsu, Ching-Wei; Weng, Cheng-Hao; Lee, Cheng-Chia; Lin-Tan, Dan-Tzu; Chen, Kuan-Hsing; Yen, Tzung-Hai; Huang, Wen-Hung

    2016-01-01

    Background The National Kidney Foundation–Kidney Disease Outcomes Quality Initiative recommends that the serum aluminum level (SAL) should be below 20 µg/L for patients with maintenance hemodialysis (MHD). However, serum aluminum may have toxic effects on MHD patients even when it is in the apparently acceptable range (below 20 µg/L). Methods The Medical Ethics Committee approved this study. Initially, 954 MHD patients in dialysis centers were recruited. A total of 901 patients met the inclusion criteria and were followed-up for 1 year. Patients were stratified by SAL into four equal-sized groups: first quartile (<6 µg/L), second quartile (6–9 µg/L), third quartile (9–13 µg/L), and fourth quartile (>13 µg/L). Demographic, biochemical, and dialysis-related data were obtained for analyses. A linear regression model was applied to identify factors associated with SAL. Cox proportional hazard model was used to determine the significance of variables in prediction of mortality. Results Only 9.3% of MHD patients had SALs of 20 µg/L or more. At the end of the follow-up, 54 patients (6%) died, and the main cause of death was cardiovascular disease. Kaplan–Meier survival analysis showed that patients in the fourth SAL quartile had higher mortality than those in the first SAL quartile (log rank test, χ2=13.47, P=0.004). Using the first quartile as reference, Cox multivariate analysis indicated that patients in the third quartile (hazard ratio =1.31, 95% confidence interval =1.12–1.53, P=0.038) and the fourth quartile (hazard ratio =3.19, 95% confidence interval =1.08–8.62, P=0.048) had increased risk of all-cause mortality. Conclusion This study demonstrates that SAL, even when in an apparently acceptable range (below 20 µg/L), is associated with increased mortality in MHD patients. The findings suggest that avoiding exposure of aluminum as much as possible is warranted for MHD patients. PMID:27695338

  6. Estimates of maternal mortality for 1995.

    PubMed Central

    Hill, K.; AbouZhar, C.; Wardlaw, T.

    2001-01-01

    OBJECTIVE: To present estimates of maternal mortality in 188 countries, areas, and territories for 1995 using methodologies that attempt to improve comparability. METHODS: For countries having data directly relevant to the measurement of maternal mortality, a variety of adjustment procedures can be applied depending on the nature of the data used. Estimates for countries lacking relevant data may be made using a statistical model fitted to the information from countries that have data judged to be of good quality. Rather than estimate the Maternal Mortality Ratio (MMRatio) directly, this model estimates the proportion of deaths of women of reproductive age that are due to maternal causes. Estimates of the number of maternal deaths are then obtained by applying this proportion to the best available figure of the total number of deaths among women of reproductive age. FINDINGS: On the basis of this exercise, we have obtained a global estimate of 515,000 maternal deaths in 1995, with a worldwide MMRatio of 397 per 100,000 live births. The differences, by region, were very great, with over half (273,000 maternal deaths) occurring in Africa (MMRatio: > 1000 per 100,000), compared with a total of only 2000 maternal deaths in Europe (MMRatio: 28 per 100,000). Lower and upper uncertainty bounds were also estimated, on the basis of which the global MMRatio was unlikely to be less than 234 or more than 635 per 100,000 live births. These uncertainty bounds and those of national estimates are so wide that comparisons between countries must be made with caution, and no valid conclusions can be drawn about trends over a period of time. CONCLUSION: The MMRatio is thus an imperfect indicator of reproductive health because it is hard to measure precisely. It is preferable to use process indicators for comparing reproductive health between countries or across time periods, and for monitoring and evaluation purposes. PMID:11285661

  7. Mortality among pulmonary tuberculosis and HIV-1 co-infected Nigerian children being treated for pulmonary tuberculosis and on antiretroviral therapy: a retrospective cohort study

    PubMed Central

    Ebonyi, Augustine O.; Oguche, Stephen; Agbaji, Oche O.; Sagay, Atiene S.; Okonkwo, Prosper I.; Idoko, John A.; Kanki, Phyllis J.

    2016-01-01

    Background Mortality data, including the risk factors for mortality in HIV-infected children with pulmonary TB (PTB) being treated for PTB and who are on antiretroviral therapy (ART), are scarce in Nigeria. We determined the mortality rate and risk factors for mortality among such children, at the pediatric HIV clinic of the Jos University Teaching Hospital (JUTH) in Jos, Nigeria. Methods We performed a retrospective cohort study on 260 PTB-HIV-1 co-infected children, aged 2 months to 13 years, being treated for PTB and on ART from July 2005 to March 2013. The mortality rate and associated risk factors were determined using multivariate Cox proportional hazards modelling. Results The mortality rate for the study cohort was 1.4 per 100 child-years of follow-up. Median follow-up time was 5.2 years (IQR, 3.5-6.0 years) with total study time being 1159 child-years. The median age of those who died was lower than that of survivors, 1.9 years (IQR, 0.6-3.6 years) versus 3.8 years (IQR, 1.8-6.0 years), p=0.005). The majority of the deaths occurred in males (13, 81.2%), those <5 years of age (14, 87.4%) and those who had severe immunosuppression (11, 68.8%). Risk factors for death were age (with the risk of dying decreasing by 25% for every 1 year increase in age, adjusted hazard ratio (AHR)=0.75 [0.58-0.98], p=0.032), male gender (AHR=3.80 [1.07-13.5], p=0.039) and severe immunosuppression (AHR=3.35 [1.16-9.66], p=0.025). Conclusion In our clinic setting, mortality among our PTB-HIV co-infected children being treated for PTB and on ART was low. However, those presenting with severe immunosuppression and who are males and very young, should be monitored more closely during follow-up in order to further reduce mortality. PMID:28053917

  8. Physical Health Indicators Improve Prediction of Cardiovascular and All-cause Mortality among Middle-Aged and Older People: a National Population-based Study

    PubMed Central

    Lee, Wei-Ju; Peng, Li-Ning; Chiou, Shu-Ti; Chen, Liang-Kung

    2017-01-01

    The effectiveness of established methods for stratifying cardiovascular risk, for example, the Framingham risk score (FRS), may be improved by adding extra variables. This study evaluated the potential benefits of adding physical health indicators (handgrip strength, walking speed, and peak expiratory flow) to the FRS in predicting cardiovascular and all-cause mortality by using a nationwide population-based cohort study data. During median follow-up of 4.1 years, 67 of 911 study subjects had died. In Cox regression analysis, all additional physical health indicators, except walking speed, significantly predicted cardiovascular and all-cause mortality (P < 0.05). Compared with the conventional FRS, c statistics were significantly increased when dominant handgrip strength or relative handgrip strength (handgrip strength adjusted for body mass index), or combination with walking speed or peak expiratory flow were incorporated into the FRS prediction model, both in the whole cohort and also in participants who did not have prevalent cardiovascular diseases at baseline. In conclusion, dominant or relative handgrip strength are simple and inexpensive physical health indicators that substantially improve the accuracy of the FRS in predicting cardiovascular and all-cause mortality among middle-aged and older people. PMID:28079182

  9. Mortality and causes of death among incident cases of systemic lupus erythematosus in Finland 2000-2008.

    PubMed

    Elfving, P; Puolakka, K; Kautiainen, H; Virta, L J; Pohjolainen, T; Kaipiainen-Seppänen, O

    2014-11-01

    The objectives of the study were to investigate mortality and causes of death in patients with recent-onset systemic lupus erythematosus (SLE) in Finland. Data for patients with SLE for the study were collected (2000-2007) from the nationwide register on decisions of special reimbursements for drugs, maintained by the Social Insurance Institution (SII) in Finland. Data on deaths of the patients were obtained from the official death certificate statistics of Statistics Finland until the end of 2008. Of the 566 incident SLE patients, median follow-up time was 5.4 (IQR 3.3, 7.1) years, and 30 patients (23 females, seven males) died in the years 2000 through 2008. Mean age at death was 67.8 ± 17.2 years for females and 62.3 ± 15.2 years for males. The 5-year survival rates were 94.8% (95%CI 92.0-96.6%) and 88.2% (95%CI 76.5-94.3%), respectively. The age- and sex-adjusted standardized mortality ratio was 1.48 (95%CI 1.01-2.12). Primary causes of death were cardiovascular diseases, malignancy and SLE itself. In conclusion, survival of the patients with SLE was inferior to that of the general population. Cardiovascular diseases were responsible for 37% of deaths.

  10. Young male soccer players exhibit additional bone mineral acquisition during the peripubertal period: 1-year longitudinal study.

    PubMed

    Zouch, Mohamed; Vico, Laurence; Frere, Delphine; Tabka, Zouhair; Alexandre, Christian

    2014-01-01

    The aim of this study was to determine whether soccer could have different bone benefits in prepubescent and pubescent boys. We investigated 76 boys aged 10 to 13 years during a 1-year study. All boys were prepubescent at the beginning of the study (T0); pubescent status was determined by a complete 24-h urine hormonal assay of FSH-LH, with LH ≤ 0.31 IU/24 h and FSH ≤ 2.19 IU/24 h corresponding to prepubescent Tanner stage I and with 0.31 < LH < 0.95 IU/24 h and 1.57 < FSH < 3.77 IU/24 h corresponding to pubescent Tanner stage II. At the end of the study (T1), 35 boys remained prepubescent (22 soccer players (F1) and 13 controls (C1)), and 41 boys had entered puberty (26 soccer players (F2) and 15 controls (C2)). Soccer players completed 2 to 5 h of training plus one competition game per week during the school year, and controls only had physical education at school. Bone mineral content (BMC) was measured at T0 and T1 by DPX in the lumbar spine, total hip, and whole body (WB) for a comparison between soccer players and controls. At T0, no BMC difference was found between F1 and C1, but BMC was higher in F2 than C2 in WB and weight-bearing sites. At T1, BMC was higher in WB and weight-bearing sites in both F1 and F2 compared to their respective controls. Between T0 and T1, soccer induced a BMC gain at weight-bearing sites in both F1 and F2 compared to C1 and C2, respectively. The soccer-related bone gain was greater in WB and weight-bearing (the lumbar spine, total hip, and supporting leg) and non-weight-bearing bones (dominant arm and nondominant arm) in boys who became pubescent than in boys who remained prepubescent. In conclusion, 1-year study in young male soccer players demonstrates that the process of bone accretion at the very early phase of puberty is more intensely stimulated by the combination of physical exercise and sexual impregnation than by one of these factors alone.

  11. Within- and Between-Child Variation in Repeated Urinary Pesticide Metabolite Measurements over a 1-Year Period

    PubMed Central

    Hughes, Michael D.; Spengler, John D.; Lu, Chensheng

    2013-01-01

    Background: Children are exposed to pesticides from many sources and routes, including dietary and incidental ingestion, dermal absorption, and inhalation. Linking health outcomes to these exposures using urinary metabolites requires understanding temporal variability within subjects to avoid exposure misclassification. Objectives: We characterized the within- and between-child variability of urinary organophosphorus and pyrethroid metabolites in 23 participants of the Children’s Pesticide Exposure Study–Washington over 1 year and examined the ability of one to four spot urine samples to categorize mean exposures. Methods: Each child provided urine samples twice daily over 7- to 16-day sessions in four seasons in 2003 and 2004. Samples were analyzed for five pyrethroid and five organophosphorus (OP) metabolites. After adjusting for specific gravity, we used a customized maximum likelihood estimation linear mixed-effects model that accounted for values below the limit of detection to calculate intraclass correlation coefficients (ICC) and conducted surrogate category analyses. Results: Within-child variability was 2–11 times greater than between-child variability. When restricted to samples collected during a single season, ICCs were higher in the fall, winter, and spring than in summer for OPs, and higher in summer and winter for pyrethroids, indicating an increase in between-person variability relative to within-person variability during these seasons. Surrogate category analyses demonstrated that a single spot urine sample did not categorize metabolite concentrations well, and that four or more samples would be needed to categorize children into quartiles consistently. Conclusions: Urinary biomarkers of these short half-life pesticides exhibited substantial within-person variability in children observed over four seasons. Researchers investigating pesticides and health outcomes in children may need repeated biomarker measurements to derive accurate

  12. Neonatal mortality in dogs: Prognostic value of Doppler ductus venosus waveform evaluation - Preliminary results

    PubMed Central

    Barella, Gabriele; Faverzani, Stefano; Faustini, Massimo; Groppetti, Debora; Pecile, Alessandro

    2016-01-01

    Aim: To define the prognostic value of Doppler ultrasonographic morphology of ductus venosus (DV) waveform on canine neonatal mortality. Materials and Methods: Fifty-four healthy pregnant bitches underwent fetal ultrasonographic assessment. The DV waveforms were classified as diphasic (dDVw) or triphasic (tDVw) and compared with neonatal mortality. Results: Ninety-three fetuses were evaluated. Twenty fetuses belonged to litters with neonatal mortality, in which tDVw was observed. Seven fetuses belonged to litters without neonatal mortality, in which tDVw was observed. Fifty-eight fetuses belonged to litters without neonatal mortality, in which only dDVw was observed. Eight fetuses belonged to litters with neonatal mortality, in which only dDVw was observed. The correlation between tDVw and neonatal mortality was statistically significant (odds ratio [OR], 20.7; p<0.0001). Considering only pregnancies with one or two fetuses with the same DV waveform: Two fetuses with tDVw belonged to litters with neonatal mortality; 1 foetus with tDVw belonged to litter without neonatal mortality and 26 fetuses showed dDVw without neonatal mortality. The correlation between tDVw and neonatal mortality even in litters up to two pups was statistically significant (OR, 88.3; p=0.01). Conclusion: Echo-Doppler assessment of DV is feasible in canine fetuses, and the presence tDVw seems to be related to neonatal mortality. PMID:27182129

  13. Antipsychotics and Mortality: Adjusting for Mortality Risk Scores to Address Confounding by Terminal Illness

    PubMed Central

    Park, Yoonyoung; Franklin, Jessica M.; Schneeweiss, Sebastian; Levin, Raisa; Crystal, Stephen; Gerhard, Tobias; Huybrechts, Krista F.

    2014-01-01

    OBJECTIVES Earlier studies have documented a greater mortality risk associated with conventional compared with atypical antipsychotics. Concern remains that the association is not causal, but due to residual confounding by differences in underlying health. To address this concern, we evaluated whether adjustment for prognostic indices specifically developed fornursing home (NH) populations affected the magnitude of the previously observed associations. DESIGN Cohort study SETTING A merged dataset of Medicaid, Medicare, the Minimum Data Set (MDS), the Online Survey Certification and Reporting system (OSCAR), and the National Death Index in the US for 2001-2005 PARTICIPANTS Dual eligible subjects ≥ 65 years who initiated antipsychotic treatment in a NH (n=75,445). MEASUREMENTS Three mortality risk scores (MRIS, MMRI-R, and ADEPT) were derived for each patient using baseline MDS data, and their performance was assessed using c-statistics and goodness-of-fit tests. The impact of adjusting for these indices in addition to propensity scores (PS) on the antipsychotic-mortality association was evaluated using Cox models with and without adjustment for risk scores. RESULTS Each risk score showed moderate discrimination for 6-month mortality with c-statistics ranging from 0.61 to 0.63. There was no evidence of lack of fit. Imbalances in risk scores between conventional and atypical antipsychotic users in the full cohort, suggesting potential confounding, were greatly reduced within PS deciles. Accounting for each score in the Cox model did not change the relative risk estimates: 2.24 with PS only adjustment vs. 2.20, 2.20, 2.22 after further adjustment for the three risk scores. CONCLUSION Although causality cannot be proven based on non-randomized studies, this study adds to the body of evidence rejecting alternative explanations for the increased mortality risk associated with conventional antipsychotics. PMID:25752911

  14. Vermont granite workers' mortality study.

    PubMed

    Costello, J; Graham, W G

    1988-01-01

    A cohort mortality study was carried out in Vermont granite workers who had been employed between the years 1950 and 1982. The cohort included men who had been exposed to high levels of granite dust prior to 1938-1940 (average cutters to 40 million parts/cubic foot), and those employed at dust levels after 1940, which on average were less than 10 million parts/cubic foot. Deaths were coded by a qualified nosologist and standardized mortality ratios were calculated. The results confirm previous studies that show that death rates from silicosis and tuberculosis, the major health threats in the years before 1940, were essentially eliminated after dust controls. However, we found excessive mortality rates from lung cancer in stone shed workers who had been employed prior to 1930, and hence had been exposed to high levels of granite dust. When information was available, 100% of those dying from lung cancer had been smokers.

  15. Mortality rates among wild chimpanzees.

    PubMed

    Hill, K; Boesch, C; Goodall, J; Pusey, A; Williams, J; Wrangham, R

    2001-05-01

    In order to compare evolved human and chimpanzees' life histories we present a synthetic life table for free-living chimpanzees, derived from data collected in five study populations (Gombe, Taï, Kibale, Mahale, Bossou). The combined data from all populations represent 3711 chimpanzee years at risk and 278 deaths. Males show higher mortality than females and data suggest some inter-site variation in mortality. Despite this variation, however, wild chimpanzees generally have a life expectancy at birth of less than 15 years and mean adult lifespan (after sexual maturity) is only about 15 years. This is considerably lower survival than that reported for chimpanzees in zoos or captive breeding colonies, or that measured among modern human hunter-gatherers. The low mortality rate of human foragers relative to chimpanzees in the early adult years may partially explain why humans have evolved to senesce later than chimpanzees, and have a longer juvenile period.

  16. Electrocardiographic Predictors of Cardiovascular Mortality

    PubMed Central

    Mozos, Ioana; Caraba, Alexandru

    2015-01-01

    Cardiovascular diseases are the main causes of mortality. Sudden cardiac death may also appear in athletes, due to underlying congenital or inherited cardiac abnormalities. The electrocardiogram is used in clinical practice and clinical trials, as a valid, reliable, accessible, inexpensive method. The aim of the present paper was to review electrocardiographic (ECG) signs associated with cardiovascular mortality and the mechanisms underlying those associations, providing a brief description of the main studies in this area, and consider their implication for clinical practice in the general population and athletes. The main ECG parameters associated with cardiovascular mortality in the present paper are the P wave (duration, interatrial block, and deep terminal negativity of the P wave in V1), prolonged QT and Tpeak-Tend intervals, QRS duration and fragmentation, bundle branch block, ST segment depression and elevation, T waves (inverted, T wave axes), spatial angles between QRS and T vectors, premature ventricular contractions, and ECG hypertrophy criteria. PMID:26257460

  17. Universal mortality law and immortality

    NASA Astrophysics Data System (ADS)

    Azbel', Mark Ya.

    2004-10-01

    Well-protected human and laboratory animal populations with abundant resources are evolutionarily unprecedented. Physical approach, which takes advantage of their extensively quantified mortality, establishes that its dominant fraction yields the exact law, which is universal for all animals from yeast to humans. Singularities of the law demonstrate new kinds of stepwise adaptation. The law proves that universal mortality is an evolutionary by-product, which at any given age is reversible, independent of previous life history, and disposable. Life expectancy may be extended, arguably to immortality, by minor biological amendments in the animals. Indeed, in nematodes with a small number of perturbed genes and tissues it increased 6-fold (to 430 years in human terms), with no apparent loss in health and vitality. The law relates universal mortality to specific processes in cells and their genetic regulation.

  18. Mortality plateaus and directionality theory.

    PubMed

    Demetrius, L

    2001-10-07

    Recent large scale studies of senescence in animals and humans have revealed mortality rates that levelled off at advanced ages. These empirical findings are now known to be inconsistent with evolutionary theories of senescence based on the Malthusian parameter as a measure of fitness. This article analyses the incidence of mortality plateaus in terms of directionality theory, a new class of models based on evolutionary entropy as a measure of fitness. We show that the intensity of selection, in the context of directionality theory, is a convex function of age, and we invoke this property to predict that in populations evolving under bounded growth constraints, evolutionarily stable mortality patterns will be described by rates which abate with age at extreme ages. The explanatory power of directionality theory, in contrast with the limitations of the Malthusian model, accords with the claim that evolutionary entropy, rather than the Malthusian parameter, constitutes the operationally valid measure of Darwinian fitness.

  19. Breast feeding and infant mortality.

    PubMed

    Golding, J; Emmett, P M; Rogers, I S

    1997-10-29

    The evidence linking bottle feeding to infant and early childhood mortality has been reviewed. Ecological studies of national time trends in infant mortality do not parallel breast feeding trends in those countries, and indicate that falling death rates are more likely to be related to better health care facilities and social conditions. Direct studies of deaths provide some contradictory findings; meta-analyses are not informative because of the many differences in statistical and sample methodology. The methodology exhibited in most studies is more likely to have over- rather than under-estimated a relationship between bottle feeding and infant mortality. Retrospective analyses must take account of changes in feeding pattern due to early signs of illness. Prospective population studies able to account for large numbers of potential confounders provide the best estimates, especially if proportional hazards models are used. Two such studies have been carried out--both showed protective effects of breast feeding.

  20. Factors which affect mortality in neonatal sepsis

    PubMed Central

    Turhan, Esma Ebru; Gürsoy, Tuğba; Ovalı, Fahri

    2015-01-01

    Aim: Neonatal sepsis is an important cause of mortality and morbidity in newborns. The causative agents may be different in different units and may change in time. It was aimed to examine the microbiological agents leading to sepsis, clinical features and antibiotic resistances in babies with sepsis hospitalized in our unit in a two-year period. Material and Methods: The clinical features, microbiological and laboratory results, antibiotic resistance patterns and mortality rates of the newborns with sepsis followed up in our unit between 2010 and 2011 were examined in the patient record system. Results: 351 babies diagnosed with sepsis among 3219 patients hospitalized in the neonatal intensive care unit were included in the study. The mean gestational age was found to be 30.1±4.1 weeks, the mean birth weight was found to be 1417.4±759.1 g and the mean hospitalization time was found to be 43.6±34.4 days. Blood cultures were found to be positive in 167 (47.6%) patients, urine cultures were found to be positive in 6 (7.1%) patients and cerebrospinal fluid cultures were found to be positive in 34 (9.6%) cases. Candida grew in 5 patients (2 patients with early-onset sepsis and 3 patients with late-onset sepsis). The most common cause of sepsis was found to be staphylococci (coagulase negative staphylococcus was found in 65 patients (51%) and Staphylococcus aureus was found in 38 patients (39%). 49.6% (n=63) of the gram positive bacteriae and 60% (n=21) of the gram negative bacteriae were resistant to antibiotics. Six (7.1%) of the patients who were infected with these bacteriae were lost. In total 24 babies were lost because of sepsis. The bacteriae which caused to mortality with the highest rate included E. coli, coagulase negative staphylocicci, S. aureus and Klebsiella. Low birth weight, mechanical ventilation and parenteral nutrition were found to be significant risk factors in terms of mortality. Conclusions: Staphylococci were found to be the most common agents

  1. Mortality and cancer morbidity in workers from an aluminium smelter with prebaked carbon anodes--Part III: Mortality from circulatory and respiratory diseases.

    PubMed Central

    Rønneberg, A

    1995-01-01

    OBJECTIVE--To investigate associations between exposure to pot emissions (fluorides, sulphur dioxide) and mortality from chronic obstructive lung disease, coal tar pitch volatiles and mortality from diseases related to atherosclerosis, and carbon monoxide and mortality from ischaemic heart disease. METHODS--Mortality between 1962 to 1991 was investigated in a cohort of 1085 men hired by a Norwegian aluminium smelter between 1922 and 1975. Associations between cumulative exposure and mortality were investigated through SMR analysis based on national mortality rates; temporal relations were explored by considering exposures only within specific time windows. Circulatory mortality was also investigated by Poisson regression analysis. RESULTS--There were 501 deaths v 471.3 expected in the cohort. The excess was confined to short term workers and did not seem to be associated with exposures in the smelter. Analysis of mortality among the 661 men with at least three years employment showed associations between cumulative exposure to tar 40 years before observation and atherosclerotic mortality (P = 0.03), and between exposure to pot emissions 20-39 years before observation and mortality from chronic obstructive lung disease (P = 0.06). No association was found between exposure to carbon monoxide and mortality from ischaemic heart disease, but cerebrovascular mortality was associated with exposure to pot emissions (P = 0.02). Results for atherosclerotic and cerebrovascular diseases were confirmed through Poisson regression analysis. CONCLUSIONS--The data support previous findings of increased mortality from ischaemic heart disease in workers exposed to tar, and some support is also provided for earlier reports of increased respiratory mortality in potroom workers. PMID:7795741

  2. Adverse Trends in Ischemic Heart Disease Mortality among Young New Yorkers, Particularly Young Black Women

    PubMed Central

    Smilowitz, Nathaniel R.; Maduro, Gil A.; Lobach, Iryna V.; Chen, Yu; Reynolds, Harmony R.

    2016-01-01

    Background Ischemic heart disease (IHD) mortality has been on the decline in the United States for decades. However, declines in IHD mortality have been slower in certain groups, including young women and black individuals. Hypothesis Trends in IHD vary by age, sex, and race in New York City (NYC). Young female minorities are a vulnerable group that may warrant renewed efforts to reduce IHD. Methods IHD mortality trends were assessed in NYC 1980–2008. NYC Vital Statistics data were obtained for analysis. Age-specific IHD mortality rates and confidence bounds were estimated. Trends in IHD mortality were compared by age and race/ethnicity using linear regression of log-transformed mortality rates. Rates and trends in IHD mortality rates were compared between subgroups defined by age, sex and race/ethnicity. Results The decline in IHD mortality rates slowed in 1999 among individuals aged 35–54 years but not ≥55. IHD mortality rates were higher among young men than women age 35–54, but annual declines in IHD mortality were slower for women. Black women age 35–54 had higher IHD mortality rates and slower declines in IHD mortality than women of other race/ethnicity groups. IHD mortality trends were similar in black and white men age 35–54. Conclusions The decline in IHD mortality rates has slowed in recent years among younger, but not older, individuals in NYC. There was an association between sex and race/ethnicity on IHD mortality rates and trends. Young black women may benefit from targeted medical and public health interventions to reduce IHD mortality. PMID:26882207

  3. Why perinatal mortality cannot be a proxy for maternal mortality.

    PubMed

    Akalin, M Z; Maine, D; de Francisco, A; Vaughan, R

    1997-12-01

    In recent years, the perinatal mortality rate (PNMR) has been proposed as a proxy measure of maternal mortality, because perinatal deaths are more frequent and potentially more easily measured. This report assesses evidence for an association between these two statistics. This study, based upon data from Matlab, Bangladesh, shows that the maternal mortality ratio (MMR) and the PNMR do not vary together over time, and that the PNMR does not reliably indicate either the magnitude or the direction of change in the MMR from year to year. Statistical analysis shows that the correlation between the PNMR and the MMR is not significantly different from zero. An examination of the major causes of maternal and perinatal deaths indicates that the two measures cannot be expected to vary together. Almost half of perinatal deaths result from causes that do not pose a threat to the mother's life, and almost half of maternal deaths result from causes that do not lead to perinatal death. Monitoring of the PNMR can give an inaccurate picture of maternal mortality and should not be used as a proxy.

  4. The first simultaneous kidney-adrenal gland-pancreas transplantation: outcome at 1 year.

    PubMed

    Vouillarmet, J; Buron, F; Houzard, C; Carlier, M C; Chauvet, C; Brunet, M; Thivolet, C; Morelon, E; Badet, L

    2013-07-01

    Adrenal insufficiency is a rare but life-threatening disease. Replacement therapy sometimes fails to prevent an acute adrenal crisis and most often does not lead to restoration of well-being. We report here the 1-year outcome of the first simultaneous kidney-adrenal gland-pancreas transplantation in a 33-year-old patient with type 1 diabetes and concomitant autoimmune adrenal insufficiency. En bloc left adrenal gland and kidney grafts were anastomosed on the left iliac vessels in normal vascular conditions and the pancreas graft was anastomosed on the right iliac vessels. The immunosuppressive regimen was not modified by the addition of the adrenal gland. We observed no additional morbidity due to the adrenal gland transplantation, as there were no surgical complications. One-year kidney and pancreas graft functions were satisfactory (estimated glomerular filtration rate: 55 mL/min/1.73 m(2) and HbA1c: 4.8%). The adrenal graft functioned well at 12 months with a normalization of cortisol and aldosterone baseline levels. Functional imaging at 3 months showed good uptake of [(123) I]-metaiodobenzylguanidine by the adrenal graft. Transplantation of the adrenal gland en bloc with the left kidney appears to be a good therapeutic option in patients with adrenal insufficiency awaiting kidney or kidney-pancreas transplantation.

  5. Global distribution of deep convection reaching tropopause in 1 year GPM observations

    NASA Astrophysics Data System (ADS)

    Liu, Nana; Liu, Chuntao

    2016-04-01

    To characterize and quantify tropopause-reaching deep convection, 1 year of Global Precipitation Mission (GPM) Ku band radar echoes are surveyed in relation to several reference levels derived from the ERA-Interim reanalysis data set. Consistent with the observations of the Tropical Rainfall Measuring Mission over the tropics, the GPM has detected tropopause-reaching deep convection dominantly over tropical land, especially over Panama and Central Africa. At middle and high latitudes, tropopause-reaching convective storms are mainly found over land in the Northern Hemisphere during the summer. Compared to those in the tropics, convective cores at middle and high latitudes have relatively larger sizes at the tropopause, especially those over central North America. The zonal distributions of the occurrences of 15 dBZ and 20 dBZ radar echoes at the tropopause show two comparable maxima, one in the tropics and the other in northern middle-high latitudes. This implies that the convection penetrating the tropopause at northern middle-high latitudes is as frequent as those over the tropics. It is important to understand their role in the vertical transport of trace gases between the troposphere and the stratosphere.

  6. Latent transition models to study women's changing of dietary patterns from pregnancy to 1 year postpartum.

    PubMed

    Sotres-Alvarez, Daniela; Herring, Amy H; Siega-Riz, Anna-Maria

    2013-04-15

    Latent class models are useful for classifying subjects by dietary patterns. Our goals were to use latent transition models to identify dietary patterns during pregnancy and postpartum, to estimate the prevalence of these dietary patterns, and to model transition probabilities between dietary patterns as a function of covariates. Women who were enrolled in the Pregnancy, Infection, and Nutrition Study (University of North Carolina, 2000-2005) were followed for 1 year postpartum, and their diets were assessed in the second trimester and at 3 and 12 months postpartum (n = 519, 484, and 374, respectively) by using a food frequency questionnaire. After adjusting for energy intake, parity, smoking status, race, and education, we identified 3 dietary patterns and named them "prudent," "health conscious Western," and "Western." Nulliparas were 2.9 and 2.1 times more likely to be in the "prudent" class than the "health conscious Western" or the "Western" class, respectively. The 3 dietary patterns were very stable, with the "health conscious Western" class being the least stable; the probability for staying in the same class was 0.74 and 0.87 at 3 and 12 months postpartum, respectively. Breastfeeding mothers were more likely than nonbreastfeeding mothers to switch dietary pattern class (P = 0.0286). Except for breastfeeding mothers, most women did not switch dietary patterns from pregnancy to postpartum.

  7. Attenuated hypothalamic-pituitary-adrenal axis functioning predicts accelerated pubertal development in girls 1 year later.

    PubMed

    Saxbe, Darby E; Negriff, Sonya; Susman, Elizabeth J; Trickett, Penelope K

    2015-08-01

    Accelerated pubertal development has been linked to adverse early environments and may heighten subsequent mental and physical health risks. Hypothalamic-pituitary-adrenal axis functioning has been posited as a mechanism whereby stress may affect pubertal development, but the literature lacks prospective tests of this mechanism. The current study assessed 277 youth (M = 10.84 years, SD = 1.14), 138 boys and 139 girls, who reported on their pubertal development and underwent the Trier Social Stress Test for Children at baseline and returned to the laboratory approximately 1 year later (M = 1.12 years, range = 0.59-1.98 years). For girls, lower cortisol area under the curve (with respect to ground) at Time 1 predicted more advanced pubertal development at Time 2, controlling for Time 1 pubertal development. This association persisted after additional covariates including age, body mass index, race, and maltreatment history were introduced, and was driven by adrenal rather than gonadal development. Cortisol was not linked to boys' subsequent pubertal development, and no interaction by gender or by maltreatment appeared. These results suggest that attenuated cortisol, reported in other studies of children exposed to early adversity, may contribute to accelerated pubertal tempo in girls.

  8. Beyond Earth: Weaving Science and Indigenous Culture - A 1-year NSF Planning Grant

    NASA Astrophysics Data System (ADS)

    Young, Timothy; Guy, M.; Baker Big-Back, C.; Froelich, K.

    2011-01-01

    We present results of a 1-year NSF planning grant called Beyond Earth. The project is designed to engage Native American, urban, and rural families in science learning while piloting curriculum development and implementation that incorporates both Native and Western epistemologies. Physical, earth, and space science content is juxtaposed with indigenous culture, stories, language and epistemology in after-school programs and teacher training. Project partners include the Dakota Science Center, Fort Berthold Community College, and Sitting Bull College. The Native American tribes represented in this initiative illustrate partnerships between the Dakota, Lakota, Nakota, Hidatsa, Mandan, and Arikara. Over the past year the primary project deliverables include a culturally responsive curriculum Beyond Earth Moon Module, teacher training workshops, a project website. The curriculum module introduces students to the moon's appearance, phases, and positions in the sky using the Night Sky Planetarium Experience Station to explore core concepts underlying moon phases and eclipses using the interactive Nature Experience Station before engaging in the culminating Mission Challenge in which they apply their knowledge to problem solving situations and projects. The Native Science and Western Science activities developed, planetarium explorations created, and website toolkit utilizations are presented.

  9. Results of 1 year of clinical experience with independent dose calculation software for VMAT fields

    PubMed Central

    Colodro, Juan Fernando Mata; Berna, Alfredo Serna; Puchades, Vicente Puchades; Amores, David Ramos; Baños, Miguel Alcaraz

    2014-01-01

    It is widely accepted that a redundant independent dose calculation (RIDC) must be included in any treatment planning verification procedure. Specifically, volumetric modulated arc therapy (VMAT) technique implies a comprehensive quality assurance (QA) program in which RIDC should be included. In this paper, the results obtained in 1 year of clinical experience are presented. Eclipse from Varian is the treatment planning system (TPS), here in use. RIDC were performed with the commercial software; Diamond® (PTW) which is capable of calculating VMAT fields. Once the plan is clinically accepted, it is exported via Digital Imaging and Communications in Medicine (DICOM) to RIDC, together with the body contour, and then a point dose calculation is performed, usually at the isocenter. A total of 459 plans were evaluated. The total average deviation was -0.3 ± 1.8% (one standard deviation (1SD)). For higher clearance the plans were grouped by location in: Prostate, pelvis, abdomen, chest, head and neck, brain, stereotactic radiosurgery, lung stereotactic body radiation therapy, and miscellaneous. The highest absolute deviation was -0.8 ± 1.5% corresponding to the prostate. A linear fit between doses calculated by RIDC and by TPS produced a correlation coefficient of 0.9991 and a slope of 1.0023. These results are very close to those obtained in the validation process. This agreement led us to consider this RIDC software as a valuable tool for QA in VMAT plans. PMID:25525309

  10. Results of 1 year of clinical experience with independent dose calculation software for VMAT fields.

    PubMed

    Colodro, Juan Fernando Mata; Berna, Alfredo Serna; Puchades, Vicente Puchades; Amores, David Ramos; Baños, Miguel Alcaraz

    2014-10-01

    It is widely accepted that a redundant independent dose calculation (RIDC) must be included in any treatment planning verification procedure. Specifically, volumetric modulated arc therapy (VMAT) technique implies a comprehensive quality assurance (QA) program in which RIDC should be included. In this paper, the results obtained in 1 year of clinical experience are presented. Eclipse from Varian is the treatment planning system (TPS), here in use. RIDC were performed with the commercial software; Diamond(®) (PTW) which is capable of calculating VMAT fields. Once the plan is clinically accepted, it is exported via Digital Imaging and Communications in Medicine (DICOM) to RIDC, together with the body contour, and then a point dose calculation is performed, usually at the isocenter. A total of 459 plans were evaluated. The total average deviation was -0.3 ± 1.8% (one standard deviation (1SD)). For higher clearance the plans were grouped by location in: Prostate, pelvis, abdomen, chest, head and neck, brain, stereotactic radiosurgery, lung stereotactic body radiation therapy, and miscellaneous. The highest absolute deviation was -0.8 ± 1.5% corresponding to the prostate. A linear fit between doses calculated by RIDC and by TPS produced a correlation coefficient of 0.9991 and a slope of 1.0023. These results are very close to those obtained in the validation process. This agreement led us to consider this RIDC software as a valuable tool for QA in VMAT plans.

  11. Efficacy and safety of tiotropium Respimat SMI in COPD in two 1-year randomized studies.

    PubMed

    Bateman, Eric; Singh, Dave; Smith, David; Disse, Bernd; Towse, Lesley; Massey, Dan; Blatchford, Jon; Pavia, Demetri; Hodder, Rick

    2010-08-09

    Two 1-year studies evaluated the long-term efficacy and safety of tiotropium 5 or 10 microg versus placebo, inhaled via the Respimat Soft Mist Inhaler (SMI). The two studies were combined and had 4 co-primary endpoints (trough FEV(1) response, Mahler Transition Dyspnea Index [TDI] and St George's Respiratory Questionnaire scores all at week 48, and COPD exacerbations per patient-year). A total of 1990 patients with COPD participated (mean FEV(1): 1.09 L). The mean trough FEV(1) response of tiotropium 5 or 10 microg relative to placebo was 127 or 150 mL, respectively (both P < 0.0001). The COPD exacerbation rate was significantly lower with tiotropium 5 microg (RR = 0.78; P = 0.002) and tiotropium 10 microg (RR = 0.73; P = 0.0008); the health-related quality of life and Mahler TDI co-primary endpoints were significantly improved with both doses (both P < 0.0001). Adverse events were generally balanced except anticholinergic class effects, which were more frequent with active treatment. Fatal events occurred in 2.4% (5 microg), 2.7% (10 microg), and 1.6% (placebo) of patients; these differences were not significant. Tiotropium Respimat SMI 5 microg demonstrated sustained improvements in patients with COPD relative to placebo and similar to the 10 microg dose but with a lower frequency of anticholinergic adverse events.

  12. Recovery of aphasia after stroke: a 1-year follow-up study.

    PubMed

    El Hachioui, Hanane; Lingsma, Hester F; van de Sandt-Koenderman, Mieke E; Dippel, Diederik W J; Koudstaal, Peter J; Visch-Brink, Evy G

    2013-01-01

    Semantics, phonology, and syntax are essential elements of aphasia diagnosis and treatment. Until now, these linguistic components have not been specifically addressed in follow-up studies of aphasia recovery after stroke. The aim of this observational prospective follow-up study was to investigate semantic, phonological, and syntactic recovery in aphasic stroke patients. In addition, we investigated the recovery of verbal communication and of aphasia severity. We assessed 147 aphasic patients at 1, 2, and 6 weeks, 3 and 6 months, and 1 year after stroke with the ScreeLing, a screening test for detecting deficits on the three main linguistic components, the aphasia severity rating scale (ASRS), a measure of verbal communication, and the Token test, a measure of aphasia severity. We investigated the differences in scores between the six time points with mixed models. Semantics and syntax improved up to 6 weeks (p < 0.001) after stroke, and phonology up to 3 months (p ≤ 0.001). ASRS improved up to 6 months (p < 0.05) and the Token test up to 3 months (p < 0.001). We conclude that in aphasia after stroke, various linguistic components have a different recovery pattern, with phonology showing the longest period of recovery that paralleled aphasia severity, as measured with the Token test. The improvement of verbal communication continues after the stabilization of the recovery of the linguistic components.

  13. Ablation for atrial fibrillation during mitral valve surgery: 1-year results through continuous subcutaneous monitoring.

    PubMed

    Bogachev-Prokophiev, Alexandr; Zheleznev, Sergey; Romanov, Alexander; Pokushalov, Evgeny; Pivkin, Alexey; Corbucci, Giorgio; Karaskov, Alexander

    2012-07-01

    Continuous monitoring of cardiac rhythm may play an important role in measuring the true symptomatic/asymptomatic atrial fibrillation (AF) burden and improve the management of anti-arrhythmic and anti-thrombotic therapies. Forty-seven patients with mitral valve disease and longstanding persistent AF (LSPAF) underwent a left atrial maze procedure with bipolar radiofrequency and valve surgery. The follow-up data recorded by an implanted loop recorder were analysed after 3, 6 and 12 months. On discharge, 40 (85.1%) patients were in stable sinus rhythm, as documented by in-office electrocardiography (ECG), 4 (8.5%) were in pacemaker rhythm and 3 (6.4%) were in AF. One (2.1%) patient died after 7 months. On 12-month follow-up examination, 30 (65.2%) patients had an AF burden <0.5% and were classified as responders. Three (6.5%) of the 16 non-responders had atrial flutter and 13 (27.7%) had documented AF recurrences with an AF burden >0.5%. Two (4.3%) patients with AF recurrences were completely asymptomatic. Among the symptomatic events stored by the patients, only 27.6% was confirmed as genuine AF recurrences according to the concomitant ECG recorded by the implanted loop recorder. A concomitant bipolar maze procedure during mitral valve surgery is effective in treating AF, as proved by detailed 1-year continuous monitoring.

  14. Ablation for atrial fibrillation during mitral valve surgery: 1-year results through continuous subcutaneous monitoring†

    PubMed Central

    Bogachev-Prokophiev, Alexandr; Zheleznev, Sergey; Romanov, Alexander; Pokushalov, Evgeny; Pivkin, Alexey; Corbucci, Giorgio; Karaskov, Alexander

    2012-01-01

    Continuous monitoring of cardiac rhythm may play an important role in measuring the true symptomatic/asymptomatic atrial fibrillation (AF) burden and improve the management of anti-arrhythmic and anti-thrombotic therapies. Forty-seven patients with mitral valve disease and longstanding persistent AF (LSPAF) underwent a left atrial maze procedure with bipolar radiofrequency and valve surgery. The follow-up data recorded by an implanted loop recorder were analysed after 3, 6 and 12 months. On discharge, 40 (85.1%) patients were in stable sinus rhythm, as documented by in-office electrocardiography (ECG), 4 (8.5%) were in pacemaker rhythm and 3 (6.4%) were in AF. One (2.1%) patient died after 7 months. On 12-month follow-up examination, 30 (65.2%) patients had an AF burden <0.5% and were classified as responders. Three (6.5%) of the 16 non-responders had atrial flutter and 13 (27.7%) had documented AF recurrences with an AF burden >0.5%. Two (4.3%) patients with AF recurrences were completely asymptomatic. Among the symptomatic events stored by the patients, only 27.6% was confirmed as genuine AF recurrences according to the concomitant ECG recorded by the implanted loop recorder. A concomitant bipolar maze procedure during mitral valve surgery is effective in treating AF, as proved by detailed 1-year continuous monitoring. PMID:22514258

  15. Behcet's disease presenting with sudden-onset paraplegia due to anterior spinal artery involvement: 1-year follow-up of rehabilitation in conjunction with medication.

    PubMed

    Duman, Iltekin; Guzelkucuk, Umut; Tezel, Kutay; Aydemir, Koray; Yılmaz, Bilge

    2013-06-01

    A 26-year-old male patient with sudden-onset paraplegia was presented. Clinical and imaging evaluation revealed isolated spinal cord lesions at thoracal levels and anterior spinal arterial involvement. Diagnosis of Behcet's disease was established with associating clinical findings with medical history. Vigorous medication and rehabilitation program were performed. Through the 1-year rehabilitation period in conjunction with medication, strength and functions improved gradually. A satisfactory functional gain as a rehabilitative goal in independence in activities of daily living and long-distance ambulation achieved around 4 months. The patient reached full independence after 1-year. As conclusion, Behcet's disease can present with sudden-onset paraplegia. In case of no evident etiology for paraplegia in young male, neuro-Behcet's disease also should be kept in mind. Contrary to assumption, early aggressive treatment and continuous rehabilitation in conjunction with medication might provide good prognosis with excellent clinical outcome in spinal cord involvement. Satisfactory functional recovery should be expected only after 3-4 months, and complete independence can be achieved after 1 year.

  16. Use of separate single-tooth implant restorations to replace two or more consecutive posterior teeth: a prospective cohort study for up to 1 year

    PubMed Central

    Kwon, Min-Jung; Yeo, In-Sung; Kim, Young-Kyun; Yi, Yang-Jin

    2010-01-01

    PURPOSE The aim of this study was to evaluate the periodontal and prosthodontic complications of multiple freestanding implants in the posterior jaws for up to 1 year of function. MATERIALS AND METHODS Eight patients received 20 implants posterior to canines. Two or more implants were consecutively inserted to each patient. Single crowns were delivered onto the implants. Marginal bone loss, implant mobility, probing depth, and screw loosening were examined to evaluate the clinical success of such restorations for maximum 1 year of functional loading. RESULTS All the implants performed well during the observation period. Neither periodontal nor prosthodontic complications were found except a slight porcelain chipping. While the marginal bone level was on average 0.09 mm lower around the implant after 6 months of loading, it was 0.15 mm higher after 1 year. CONCLUSION Within the limits of this investigation, separate single-tooth implant restorations to replace consecutive missing teeth may clinically function well in the posterior jaw. PMID:21165189

  17. Development and Validation of Predictive Models of Cardiac Mortality and Transplantation in Resynchronization Therapy

    PubMed Central

    Rocha, Eduardo Arrais; Pereira, Francisca Tatiana Moreira; Abreu, José Sebastião; Lima, José Wellington O.; Monteiro, Marcelo de Paula Martins; Rocha Neto, Almino Cavalcante; Goés, Camilla Viana Arrais; Farias, Ana Gardênia P.; Rodrigues Sobrinho, Carlos Roberto Martins; Quidute, Ana Rosa Pinto; Scanavacca, Maurício Ibrahim

    2015-01-01

    Background 30-40% of cardiac resynchronization therapy cases do not achieve favorable outcomes. Objective This study aimed to develop predictive models for the combined endpoint of cardiac death and transplantation (Tx) at different stages of cardiac resynchronization therapy (CRT). Methods Prospective observational study of 116 patients aged 64.8 ± 11.1 years, 68.1% of whom had functional class (FC) III and 31.9% had ambulatory class IV. Clinical, electrocardiographic and echocardiographic variables were assessed by using Cox regression and Kaplan-Meier curves. Results The cardiac mortality/Tx rate was 16.3% during the follow-up period of 34.0 ± 17.9 months. Prior to implantation, right ventricular dysfunction (RVD), ejection fraction < 25% and use of high doses of diuretics (HDD) increased the risk of cardiac death and Tx by 3.9-, 4.8-, and 5.9-fold, respectively. In the first year after CRT, RVD, HDD and hospitalization due to congestive heart failure increased the risk of death at hazard ratios of 3.5, 5.3, and 12.5, respectively. In the second year after CRT, RVD and FC III/IV were significant risk factors of mortality in the multivariate Cox model. The accuracy rates of the models were 84.6% at preimplantation, 93% in the first year after CRT, and 90.5% in the second year after CRT. The models were validated by bootstrapping. Conclusion We developed predictive models of cardiac death and Tx at different stages of CRT based on the analysis of simple and easily obtainable clinical and echocardiographic variables. The models showed good accuracy and adjustment, were validated internally, and are useful in the selection, monitoring and counseling of patients indicated for CRT. PMID:26559987

  18. Pneumococcal Conjugated Vaccine Reduces the High Mortality for Community-Acquired Pneumonia in the Elderly: an Italian Regional Experience

    PubMed Central

    Gallo, Tolinda; Furlan, Patrizia; Romor, Pierantonio; Bertoncello, Chiara; Buja, Alessandra; Baldovin, Tatjana

    2016-01-01

    Background Community-acquired pneumonia (CAP) is an important cause of illness and death worldwide, particularly among the elderly. Previous studies on the factors associated with mortality in patients hospitalized for CAP revealed a direct association between the type of microorganism involved, the characteristics of the patient and mortality. Vaccination status against pneumococcal disease was not considered. We conducted a retrospective analysis on the mortality rates after a first hospitalization for CAP in north-east Italy with a view to examining especially the role of anti-pneumococcal vaccination as a factor associated with pneumonia-related mortality at one year. Method Between 2012–2013, patients aged 65+ hospitalized with a primary diagnosis of CAP, identified based on International Classification of Diseases, Ninth Revision, Clinical Modification codes 481–486, were enrolled in the study only once. Patients were divided into three groups by pneumococcal vaccination status: 1) 13-valent pneumococcal conjugate vaccine (PCV13) prior to their hospitalization; 2) 23-valent pneumococcal polysaccharide vaccine (PPV23) within 5 years before hospitalization and 3) unvaccinated or PPV23 more than 5 years prior to admission. Gender, age, length of hospital stay and influenza vaccination were considered. Comorbidities were ascertained by means of a properly coded diagnosis. Every patient was followed up for 1 year and the outcome investigated was mortality for any cause and for pneumonia. Results A total of 4,030 patient were included in the study; mean age at the time of admission to hospital was 84.3±7.7; 50.9% were female. 74.2% of subjects had at least one comorbidity; 73.7% has been vaccinated against influenza. Regard to pneumococcal vaccine, 80.4% of patients were not vaccinated, 14.5% vaccinated with PPV23 and 5.1% with PCV13. The 1-year survival rates after hospitalization for pneumonia were 83.6%, 85.9% and 89.3% in the unvaccinated, PPV23 and PCV13

  19. Telemedicine Collaboration Improves Perinatal Regionalization and Lowers Statewide Infant Mortality

    PubMed Central

    Kim, Elizabeth W.; Teague-Ross, Terri J.; Greenfield, William W.; Williams, D. Keith; Kuo, Dennis; Hall, Richard W.

    2014-01-01

    OBJECTIVES We assessed a telemedicine (TM) network's effects on decreasing deliveries of very low birth-weight (VLBW, <1500 grams) neonates in hospitals without Neonatal Intensive Care Units (NICUs) and statewide infant mortality. STUDY DESIGN This prospective study used obstetrical and neonatal interventions through TM consults, education, and census rounds with 9 hospitals from July 1, 2009 – March 31, 2010. Using a generalized linear model, Medicaid data compared VLBW birth sites, mortality, and morbidity before and after TM use. Arkansas Health Department data and chi square analysis were used to compare infant mortality. RESULTS Deliveries of VLBW neonates in targeted hospitals decreased from 13.1% to 7.0% (p=0.0099); deliveries of VLBW neonates in remaining hospitals was unchanged. Mortality decreased in targeted hospitals (13.0% before TM and 6.7% after TM). Statewide infant mortality decreased from 8.5 to 7.0 per 1000 deliveries (p=0.043). CONCLUSIONS TM decreased deliveries of VLBW neonates in hospitals without NICUs and was associated with decreased statewide infant mortality.. PMID:23579490

  20. Perceived stress and mortality in a Taiwanese older adult population.

    PubMed

    Vasunilashorn, Sarinnapha; Glei, Dana A; Weinstein, Maxine; Goldman, Noreen

    2013-11-01

    Perceived stress is associated with poor health outcomes including negative affect, increased susceptibility to the common cold and cardiovascular disease; the consequences of perceived stress for mortality, however, have received less attention. This study characterizes the relationship between perceived stress and 11-year mortality in a population of Taiwanese adults aged 53+ years. Using the Survey of Health and Living Status of the Near Elderly and Elderly of Taiwan, we calculated a composite measure of perceived stress based on six items pertaining to the health, financial situation, and occupation of the respondents and their families. Proportional hazard models were used to determine whether perceived stress predicted mortality. After adjusting for sociodemographic factors only, we found that a one standard deviation increase in perceived stress was associated with a 19% increase in all-cause mortality risk during the 11-year follow-up period (hazard ratio, HR = 1.19, 95% confidence interval, CI 1.13-1.26). The relationship was greatly attenuated when perceptions of stress regarding health were excluded, and was not significant after adjusting for medical conditions, mobility limitations and depressive symptoms. We conclude that the association between perceived stress and mortality is explained by an individual's current health; however, our data do not allow us to distinguish between two possible interpretations of this conclusion: (a) the relationship between perceived stress and mortality is spurious, or (b) poor health acts as the mediator.