Depressed resilience of bluefin tuna in the western atlantic and age truncation.

PubMed

Secor, D H; Rooker, J R; Gahagan, B I; Siskey, M R; Wingate, R W

2015-04-01

Following intense overfishing in the 1970s, the western stock of Atlantic bluefin tuna (Thunnus thynnus) experienced a long period of depressed abundance, which has been attributed to failure of the population to periodically produce large numbers of juveniles, the western stock mixing with the more highly exploited eastern stock (fisheries in the Northeast Atlantic Ocean and Mediterranean Sea), and regime shift in the population's ecosystem resulting in lower replacement rates. To evaluate the presence of relatively strong years of juvenile production, we analyzed age structure from a recent sample of otoliths (ear stones) collected from the western stock (2011-2013, North Carolina, U.S.A., winter fishery). Mixing levels for the recent sample were analyzed using otolith stable isotopes to test whether age structure might be biased through immigration of eastern stock bluefin tuna. Age structure from historical samples collected from United States and Canadian fisheries (1975-1981) was compared with more recent samples (1996-2007) to examine whether demographic changes had occurred to the western stock that might have disrupted juvenile production. Relatively high juvenile production occurred in 2003, 2005, and 2006. Otolith stable isotope analysis showed that these recruitments were mostly of western stock origin. However, these high recruitments were >2-fold less than historical recruitment. We found substantial age truncation in the sampled fisheries. Half the historical sample was >20 years old (mean age = 20.1 [SD 3.7]; skewness = -0.3), whereas <5% of the recent sample was >20 years old (mean age = 13.4 [SD 3.8]; skewness = 1.3). Loss of age structure is consistent with changes in fishing selectivity and trends in the stock assessment used for management. We propose that fishing, as a forcing variable, brought about a threshold shift in the western stock toward lower biomass and production, a shift that emulates the regime shift hypothesis. An abbreviated

Positive postpartum depression screening practices and subsequent mental health treatment for low-income women in Western countries: a systematic literature review.

PubMed

Hansotte, Elinor; Payne, Shirley I; Babich, Suzanne M

2017-01-01

Left undiagnosed and/or untreated, the short-and long-term sequelae of postpartum depression may negatively impact both mother and child. In Western countries, access to mental health care is influenced by socioeconomic factors. The objective of this systematic literature review is to compile factors that hinder and improve access to postpartum depression treatment in low-income women after a positive screen for postpartum depression. The key question of focus is: what are the characteristics associated with access to mental health treatment for low-income women with a positive postpartum depression screen in Western countries? A PRISMA-based systematic literature review was conducted of studies published in English before February 2016 that looked at treatment for postpartum depression in low-income women who had been identified with the condition. PubMed and EBSCO databases were searched using MESH and key terms and found 100 articles that met the selection criteria. After review by two independent researchers, 18 studies with 17 unique populations were included in the literature review. Two independent abstractors searched the included articles for themes surrounding impediments and advantages for low-income women identified with postpartum depression in obtaining mental health treatment. Characteristics of successful mental health treatment included studies that employed the use of a home visitor and those that separated outcomes for women with previous mental health treatment. Themes that emerged as treatment obstacles included cultural barriers, physical barriers, systemic health care barriers, and social barriers. This review will help to better inform screening and treatment priorities for those in the medical field who may encounter women experiencing postpartum depression and are not aware of the various barriers to care specific to low-income women. This review will also help policymakers identify specific obstacles that are not addressed in postpartum

No evidence of metabolic depression in Western Alaskan juvenile Steller sea lions (Eumetopias jubatus).

PubMed

Hoopes, Lisa A; Rea, Lorrie D; Christ, Aaron; Worthy, Graham A J

2014-01-01

Steller sea lion (Eumetopias jubatus) populations have undergone precipitous declines through their western Alaskan range over the last four decades with the leading hypothesis to explain this decline centering around changing prey quality, quantity, or availability for this species (i.e., nutritional stress hypothesis). Under chronic conditions of reduced food intake sea lions would conserve energy by limiting energy expenditures through lowering of metabolic rate known as metabolic depression. To examine the potential for nutritional stress, resting metabolic rate (RMR) and body composition were measured in free-ranging juvenile Steller sea lions (N = 91) at three distinct geographical locations (Southeast Alaska, Prince William Sound, Central Aleutian Islands) using open-flow respirometry and deuterium isotope dilution, respectively. Average sea lion RMR ranged from 6.7 to 36.2 MJ d(-1) and was influenced by body mass, total body lipid, and to a lesser extent, ambient air temperature and age. Sea lion pups captured in the Aleutian Islands (region of decline) had significantly greater body mass and total body lipid stores when compared to pups from Prince William Sound (region of decline) and Southeast Alaska (stable region). Along with evidence of robust body condition in Aleutian Island pups, no definitive differences were detected in RMR between sea lions sampled between eastern and western populations that could not be accounted for by higher percent total body lipid content, suggesting that that at the time of this study, Steller sea lions were not experiencing metabolic depression in the locations studied.

No Evidence of Metabolic Depression in Western Alaskan Juvenile Steller Sea Lions (Eumetopias jubatus)

PubMed Central

Hoopes, Lisa A.; Rea, Lorrie D.; Christ, Aaron; Worthy, Graham A. J.

2014-01-01

Steller sea lion (Eumetopias jubatus) populations have undergone precipitous declines through their western Alaskan range over the last four decades with the leading hypothesis to explain this decline centering around changing prey quality, quantity, or availability for this species (i.e., nutritional stress hypothesis). Under chronic conditions of reduced food intake sea lions would conserve energy by limiting energy expenditures through lowering of metabolic rate known as metabolic depression. To examine the potential for nutritional stress, resting metabolic rate (RMR) and body composition were measured in free-ranging juvenile Steller sea lions (N = 91) at three distinct geographical locations (Southeast Alaska, Prince William Sound, Central Aleutian Islands) using open-flow respirometry and deuterium isotope dilution, respectively. Average sea lion RMR ranged from 6.7 to 36.2 MJ d−1 and was influenced by body mass, total body lipid, and to a lesser extent, ambient air temperature and age. Sea lion pups captured in the Aleutian Islands (region of decline) had significantly greater body mass and total body lipid stores when compared to pups from Prince William Sound (region of decline) and Southeast Alaska (stable region). Along with evidence of robust body condition in Aleutian Island pups, no definitive differences were detected in RMR between sea lions sampled between eastern and western populations that could not be accounted for by higher percent total body lipid content, suggesting that that at the time of this study, Steller sea lions were not experiencing metabolic depression in the locations studied. PMID:24416394

Immigrant maternal depression and social networks. A multilevel Bayesian spatial logistic regression in South Western Sydney, Australia.

PubMed

Eastwood, John G; Jalaludin, Bin B; Kemp, Lynn A; Phung, Hai N; Barnett, Bryanne E W

2013-09-01

The purpose is to explore the multilevel spatial distribution of depressive symptoms among migrant mothers in South Western Sydney and to identify any group level associations that could inform subsequent theory building and local public health interventions. Migrant mothers (n=7256) delivering in 2002 and 2003 were assessed at 2-3 weeks after delivery for risk factors for depressive symptoms. The binary outcome variables were Edinburgh Postnatal Depression Scale scores (EPDS) of >9 and >12. Individual level variables included were: financial income, self-reported maternal health, social support network, emotional support, practical support, baby trouble sleeping, baby demanding and baby not content. The group level variable reported here is aggregated social support networks. We used Bayesian hierarchical multilevel spatial modelling with conditional autoregression. Migrant mothers were at higher risk of having depressive symptoms if they lived in a community with predominantly Australian-born mothers and strong social capital as measured by aggregated social networks. These findings suggest that migrant mothers are socially isolated and current home visiting services should be strengthened for migrant mothers living in communities where they may have poor social networks. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

The pre-Cainozoic basement delineation by magnetotelluric methods in the western part of the Liptovská kotlina Depression (Western Carpathians, Slovakia)

NASA Astrophysics Data System (ADS)

Fendek, Marián; Grand, Tomáš; Daniel, Slavomír; Blanárová, Veronika; Kultan, Vincent; Bielik, Miroslav

2017-08-01

The geology and hydrogeology of the Liptovská Kotlina Depression were studied by means of new geophysical methods. Controlled source audio-frequency magnetotellurics enabled us to delineate the relief of the pre-Cainozoic basement in the western part of the Liptovská Kotlina Depression into two segments with different lithostratigraphic units. Our complex findings disprove the interconnection between the Bešeňová and Lúčky water bearing structures located in the study area. The results were interpreted in the form of a resistivity cross section and resistivity model. The geological interpretation of the obtained results, taking into account the other geophysical and geological constrains showed that the pre-Cainozoic basement has a tectonically disrupted, broken relief. The Bešeňová and Lúčky structures appear to be isolated by the Palaeogene sediments (sandstone, claystone) and in the deeper part also by marly carbonates and marlstones of the Jurassic age belonging to the Fatricum. It was confirmed that the structural connectivity of geothermal aquifers in the area between the Bešeňová and Lúčky-Kaľameny should not exist. The assumption of different circulation depth was also confirmed by geothermometry and existing radiocarbon analyses applied on groundwater in both areas.

Women and depression.

PubMed

Betrus, P A; Elmore, S K; Woods, N F; Hamilton, P A

1995-01-01

As Western society increases in complexity and becomes more reliant on technology, women who thrive as integrators in interactional modes will face new dilemmas. Many women will view these changes as challenges, but for many other women, who view these changes as threats, the response will be depression. We lay a foundation to an understanding of depression in women, evaluating the current concept of depression and pointing out its limitations. We then review the traditional theories of women's increased vulnerability to depressive disorders, which have failed to explain adequately this phenomenon. A more recent theory of women's depression, based on the self-in-relation theory of women's development, is offered as an alternative.

[Anxiety and depression among the epileptics in general population in Benin (Western Africa)].

PubMed

Nubukpo, P; Houinato, D; Preux, P-M; Avodé, G; Clément, J-P

2004-01-01

patients reported they had one fit during the two Years before the survey; roughly one half (48%) had 2 to 5 fits and 41.5% of them had more than 10 fits; only 14% say they have had an EEG. Presence of an Anti Epileptic Drug (77.5%) reduces anxiety and depression. Considering a severity threshold of 5 for anxiety and 2 for depression (8), proportions of epileptic patients displaying a severe anxiety (79.8%) or a severe depression (89.6%) are significantly higher (p<0.0001) than in control subjects (12.3% and 46.9%). Comparison of average scores confirms the difference (p<0.0001) between cases (5.8 2.0 and 2.3 1.9) and controls (4.7 2.4 and 2.0 2.1) regarding anxiety and depression. Neither the sex, nor age, nor life environment (urban/rural), nor frequency of fits hold significant influence over an-xiety and depression. However, results in this survey include higher average rates of anxiety and depression for women (6.3 1.8) than men (5.5 1.8), though such statement is only nearly significant (p=0.06). Results of the survey confirm the other works on this topic about characteristics of depression for epileptic patients, though results here are higher than usual. Anxiety and depression are common troubles found in epileptic patient, both often occurring at the same time. Two distinct theories about this fact are opposed, first explain the connection of anxiety and depression with epilepsy because of the social and cultural burden upon an epileptic patient in those countries, the second theory is about depression and epilepsy sharing some neuroaminergical dysfunctions; these facts were not considered in this survey. When taking into account the thresholds of seriousness on Goldberg's scale, proportion of controls displaying a probably deeper depression is high (46.9%) compared to usual hospital prevalence rates (4 to 25%) found in Western Africa where survey in general population are scarce. It could either be a bias in the selection or the confirmation that family and

Sand-grain micromorphology used as a sediment-source indicator for Kharga Depression dunes (Western Desert, S Egypt)

NASA Astrophysics Data System (ADS)

Woronko, B.; Dłużewski, M.; Woronko, D.

2017-12-01

Roundness and surface-feature characteristics of sand grains collected from two dune ridges in Kharga Depression (southern Egypt) were tested for potential use as source-to-sink indicators of dunes movement. Grain examination was accommodated through Scanning Electron Microscope (SEM) analysis. Five grain types were distinguished: A) fresh; B) sheet precipitated with ;raindrop; structures; C) platy precipitated; D) broken; and E) with chemically etched surfaces-each type diagnostic of a specific geomorphic inheritance. Regarding the level of sphericity, these grains were subdivided into nine roundness classes (0.1-0.9), where angular grains are marked by 0.1 and very well-rounded grains by 0.9. Significant roundness and grain-type surface variations are observed both along dune ridges and between them. Poorly and medium-rounded grain populations dominate, along with sheet-precipitated grains. The contribution of well- and very well-rounded grains is low. The northern part of both eastern and western dune ridges is characterized by grains that represent high-energy aqueous environments with well-rounded grains, whereas platy precipitated grains with a lower level of roundness are concentrated in the middle part of the dune ridges. The southern part of the Kharga Depression is again characterized by sheet-precipitated grains. Our results indicate that the northern part of dune ridges in the Kharga Depression is mainly built of sands that originate from beyond the depression (e.g., Ghard Abu-Maharik) and the weathered deposits of the Nubian and Moghra Sandstones. The dunes in central and southern part of the Kharga Depression also derive sand from a local depression bottom comprised of playa and fluvial deposits. The growing importance of the local sand source may be explained by the lowering of the local groundwater table, which resulted in playa drying. This groundwater loss resulted in the degradation of the vegetation cover, facilitating an increase in wind

Schizophrenia, depression, and sleep disorders: their traditional Oriental medicine equivalents.

PubMed

Bosch, Peggy; de Rover, Peter; Staudte, Heike; Lim, Sabina; van den Noort, Maurits

2015-02-01

Psychiatric disorders can be described and treated from both a Western (allopathic) and an Eastern perspective, which should be taken into account when conducting research. Patients with schizophrenia or depression are likely to be undergoing Western treatment when they are referred to an acupuncturist for (add-on) treatment, and knowledge of both types of treatments is necessary to integrate them successfully. In this study, the different Traditional Oriental Medicine (TOM) diagnostic patterns in patients with a Western diagnosis of schizophrenia, depression, or sleep disorders are described from a literature and a clinical perspective. The data on 30 depression and 30 schizophrenia patients from a German study are presented. Our results show that if a psychiatric group, sorted in accordance to Western diagnostic principles, is diagnosed on the basis of TOM diagnostic patterns, it can be categorized into different groups of patients with psychiatric disorders; this finding has far-reaching consequences in scientific research on acupuncture. Moreover, we found a high prevalence of sleep disorders in patients with both schizophrenia and depression, which could be explained from the perspective of a TOM diagnostic pattern. Finally, we discuss sleep quality as a treatment objective that may play a crucial role in mediating acupuncture-induced treatment effects in patients with schizophrenia and depression. Copyright © 2015. Published by Elsevier B.V.

Neighborhood adversity, ethnic diversity, and weak social cohesion and social networks predict high rates of maternal depressive symptoms: a critical realist ecological study in South Western Sydney, Australia.

PubMed

Eastwood, John Graeme; Kemp, Lynn Ann; Jalaludin, Bin Badrudin; Phung, Hai Ngoc

2013-01-01

The aim of the study reported here is to explore ecological covariate and latent variable associations with perinatal depressive symptoms in South Western Sydney for the purpose of informing subsequent theory generation of perinatal context, depression, and the developmental origins of health and disease. Mothers (n = 15,389) delivering in 2002 and 2003 were assessed at two to three weeks after delivery for risk factors for depressive symptoms. The binary outcome variables were Edinburgh Postnatal Depression Scale (EPDS)> 9 and > 12. Aggregated EPDS > 9 was analyzed for 101 suburbs. Suburb-level variables were drawn from the 2001 Australian Census, New South Wales Crime Statistics, and aggregated individual-level risk factors. Analysis included exploratory factor analysis, univariate and multivariate likelihood, and Bayesian linear regression with conditional autoregressive components. The exploratory factor analysis identified six factors: neighborhood adversity, social cohesion, health behaviors, housing quality, social services, and support networks. Variables associated with neighborhood adversity, social cohesion, social networks, and ethnic diversity were consistently associated with aggregated depressive symptoms. The findings support the theoretical proposition that neighborhood adversity causes maternal psychological distress and depression within the context of social buffers including social networks, social cohesion, and social services.

[HIS-based analysis of comorbid characteristics and combined treatment of Chinese and western medicine in patients with depressive disorder].

PubMed

Zheng, Jun-ran; Xie, Yan-ming

2014-09-01

To understand the comorbid characteristics and distribution of combined treatment of Chinese and Western medicine in depressive patients. The descriptive statistic method and association rule were used to analyze the data from 19 general hospitals with 3-A level in China. Among the depressive disorder, the most frequent co-morbid physical diseases included hypertension (24.67%), coronary heart disease (16.10%) and cerebral infarction (12.89%), and the proportion of comorbid changes with the increasing age, from 6.51% to 12.55%, 16.33% and 12.47% for hypertension; from 2.79% to 5.69%, 10.17% and 14.22% for coronary heart disease; from 3.72%, 6.27%, 7.70% and 12.25% for cerebral infarction. The use frequency of the antidepressants is 77.18%, and the use frequency of flupentixol & melitracen is 20.95%. The use frequency of Huoxue Huayu Tongluo of traditional Chinese medicine is 59.97%, with that of 27.91% for Ginkgo biloba extract The combined use frequency of Huoxue Huayu Tongluo of TCM and the antidepressants is the highest, especially for the combined use of Shuxuening injection and fluoxetine. The most frequent comorbid diseases of depression include three kinds of diseases, such as hypertension, coronary heart disease and cerebral infarction, and its proportion gradually increased with the growth of age. The single use frequency of flupentixol & melitracen and G. biloba extract is the highest, while the combined use of Shuxuening injection and fluoxetine is the highest.

The association of depression and angina pectoris across 47 countries: findings from the 2002 World Health Survey.

PubMed

Loerbroks, Adrian; Bosch, Jos Antonio; Mommersteeg, Paula Maria Christina; Herr, Raphael Manfred; Angerer, Peter; Li, Jian

2014-07-01

Comorbid depression predicts poor health outcomes in patients with angina pectoris (AP). However, epidemiological data on the depression-AP comorbidity is limited and largely restricted to studies from Western countries, making generalizability to other regions uncertain. We aimed to provide additional epidemiological data for non-Western as well as Western countries. The present study used population-based data gathered in 47 countries from four continents (Africa, Asia, South America, and Europe) included in the cross-sectional 2002 WHO World Health Survey. Self-reported indicators of depression included: (a) its diagnosis, (b) its treatment, and (c) seven symptom items to determine presence of a major depressive episode. Similarly, information on AP comprised (a) a self-reported diagnosis, (b) self-reported AP treatment, (c) and a definition according to the WHO Rose questionnaire. In primary analyses, we operationalized depression or AP as positive if any of the respective indicators was present. Associations were estimated by multivariate logistic regression. In the entire sample (n = 213,264), the odds of AP were more than doubled among those with depression [odds ratio (OR) = 2.60, 95% confidence interval = 2.36, 2.87] versus those without depression. These positive associations were replicated across all continents and were observed in both men and women. Likewise, meaningful associations (ORs ≥ 1.5) were observed in virtually all individual countries (46/47). Application of different operationalizations of depression and AP confirmed the above findings, both in the entire sample and in continent-specific analyses. Our study extends the current evidence accrued in Western populations to non-Western populations. The co-occurrence of AP and depression appears to represent a universal phenomenon.

Hijab and Depression: Does the Islamic Practice of Veiling Predict Higher Levels of Depressive Symptoms?

PubMed

Hodge, David R; Husain, Altaf; Zidan, Tarek

2017-07-01

Hijab or veiling is commonly practiced by Muslim women but remains controversial in the broader secular society. Some Western feminists argue that veiling is an oppressive behavior that negatively affects women by, for example, engendering depression. This article tests this hypothesis with a national sample of American Muslim women (N = 194). The results of the regression analysis did not support the hypothesis. Indeed, women who veiled more frequently reported lower, rather than higher, levels of depressive symptoms. In other words, wearing the hijab appears to be a protective factor in the area of depression. Given the prevalence of depression among women, the results have important implications for practice with Muslim women at both the micro and the macro levels. © 2017 National Association of Social Workers.

The Sex Difference in Depression across 29 Countries

ERIC Educational Resources Information Center

Hopcroft, Rosemary L.; Bradley, Dana Burr

2007-01-01

The sex difference in depression is well documented in westernized, developed societies, although there has been little quantitative cross-cultural research on the topic. In this study, we use multilevel logit models to examine sex differences in depression across 29 countries using data from the World Values Survey. We find that in no country are…

Depression among Asian Americans: Review and Recommendations

PubMed Central

Kalibatseva, Zornitsa; Leong, Frederick T. L.

2011-01-01

This article presents a review of the prevalence and manifestation of depression among Asian Americans and discusses some of the existing issues in the assessment and diagnosis of depression among Asian Americans. The authors point out the diversity and increasing numbers of Asian Americans and the need to provide better mental health services for this population. While the prevalence of depression among Asian Americans is lower than that among other ethnic/racial groups, Asian Americans receive treatment for depression less often and its quality is less adequate. In addition, the previous belief that Asians somatize depression may become obsolete as more evidence appears to support that Westerners may “psychologize” depression. The cultural validity of the current DSM-IV conceptualization of depression is questioned. In the course of the review, the theme of complexity emerges: the heterogeneity of ethnic Asian American groups, the multidimensionality of depression, and the intersectionality of multiple factors among depressed Asian Americans. PMID:21961060

Overview of depression: epidemiology and implications for community nursing practice.

PubMed

Lazarou, Chrystalleni; Kouta, Christiana; Kapsou, Margarita; Kaite, Charis

2011-01-01

Depressive disorders are among the most common psychological conditions currently affecting individuals living in the Westernized world. Yet, available data indicate that fewer than one third of adults with depression obtain appropriate professional treatment. This is attributed, among other reasons, to the under-recognition of the problem by health professionals, including district nurses. In order to improve recognition of the problem, it is imperative for nurses and especially those working in community settings, to appreciate the importance of prompt diagnosis which presumes both an understanding and knowledge of basic aspects of the problem and, an understanding of their role in dealing with depression. This overview presents epidemiological data and identifies the potential consequences of depression on daily functioning and other aspects of life among adults in Westernized countries, aiming to raise awareness and sensitize district nurses about the issue The article discusses how the role of district nurses can be enhanced to improve recognition rates.

The expression of depression among Javanese patients with major depressive disorder: a concept mapping study.

PubMed

Brintnell, E Sharon; Sommer, Ryan W; Kuncoro, Bambang; Setiawan, G Pandu; Bailey, Patricia

2013-08-01

In this study, we explored the presentation of clinical depression in Java, Indonesia. Interviews were conducted with 20 Javanese patients (male and female) with major depressive disorder from both lower and higher socioeconomic levels. The recruited participants came from provincial and private mental health hospitals in the cities of Solo, Yogykarta (Jogja), Jakarta, and Malang on the island of Java, Indonesia. Concept mapping methodology using multidimensional scaling and hierarchical cluster analysis was used to identify underlying themes in the expression of depressive phenomena in this Indonesian population. The results identified themes that grouped into six clusters: interpersonal relationships, hopelessness, physical/somatic, poverty of thought, discourage, and defeat. Findings give support to the view that culture influences the expression of Indonesian depressive phenomenology, which nevertheless has some common roots with Western clinical pictures of the disorder. Cultural influences may mask symptoms of the disorder to clinicians. Diagnostic and assessment tools must be carefully selected to ensure they address culturally specific expressions of depression.

Unmasking materialistic depression as a mental health problem: its effect on depression and materialism in an African-United States undergraduate sample.

PubMed

Azibo, Daudi Ajani ya

2013-09-05

Misdiagnosis of African-U.S. persons is argued to be a built-in characteristic of Western-based assessment requiring augmentation with culture-focused input where possible. Regarding depression, materialistic depression is explained as an African-centered African-U.S. culture-focused construct of masked depression. Materialistic depression symptomatology is presented. Materialism orientation is postulated to necessarily be associated with materialistic depression. 144 undergraduates, 37 male (25.7%) and 107 female (74.3%), average age of 21 completed the Zung Self-rating Depression Scale, the depression subscale of the Symptom Checklist 90-R, the materialism subscale of the Cultural Misorientation Scale, and the Materialistic Depression Quiz. Contrasting high versus lower scoring MDQ groups on both depression scores produced reliable t-tests (p<.017). One-way ANOVA on materialism scores with high, medium, low MDQ groups was reliable (p<.017). The sample precluded generalization to clinically depressed and non-college African-U.S. populations. Using the Materialistic Depression Quiz, high scorers versus medium and low scorers had greater depression scores on two depression measures and greater materialism scores. Materialistic depression appears a masked form of depression not to be overlooked. Copyright © 2013 Elsevier B.V. All rights reserved.

Predictors of quality of life and depression in older people living in temporary houses 13 months after the Wenchuan earthquake in western China: A cross-sectional study.

PubMed

Xie, Xia; Chen, Yanling; Chen, Hong; Au, Alma; Guo, Hongxia

2017-06-01

In this study, we explored the predictors of quality of life and depressive features in older people living in temporary housing 13 months after the Wenchuan earthquake in western China. Anonymous data were collected via questionnaires in a cross-sectional survey of 189 older people living in temporary housing 13 months after the earthquake. To explore the predictors of the outcomes of interest, Pearson correlation and multiple linear regression analysis were used. The results indicated that interests/hobbies, subjective support, and family function were positive predictors of quality of life, whereas instrumental activities of daily living and depressive symptoms were its negative predictors. In addition, we found that a higher level of instrumental activities of daily living predicted a greater likelihood of depression. These results suggested that developing strategies to decrease the instrumental activities of daily living score of these people helps improve their quality of life and depression. To enhance the quality of life of these individuals, healthcare providers should also focus on developing their interests/hobbies and provide them with adequate social support, especially subjective support. © 2017 John Wiley & Sons Australia, Ltd.

[Clinical observasion of acupuncture in patients with depression and its impact on serum 5-HT].

PubMed

Zhou Xiufang; Li, Yan; Zhou, Zhenhua; Pan, Shuaiguo

2015-02-01

To observe the clinical effect of acupuncture for depression and to discuss its impact on the content of 5-HT in patients with depression. Eighty patients with depression were randomly divided into an acupuncture group and a western medication group,40 cases in each one. Acupuncture was applied in the acupuncture group,Siman(KI 14),Shenshu(BL 23),Guanyuan(CV 4),Dazhui(GV 14),Yinlingquan(SP 9), Zusanli(ST 36),Taichong(LR 3),Yanglingquan(GB 34) and Jingming(BL 1) were selected, the intensive moxibustion was applied at G(uanyuan(CV 4). Fluoxetine was treated with oral administration in the western medication group. The treatments of six weeks were required in each group. The Hamilton depression rating scale (HAMD) was applied to evaluate efficacy and serum 5-HT was detected before and after treatment in the two groups. After treatment,the scores of HAMD were decreased obviously in the two groups compared with those before treatment (scores in the acupuncture group: 24. 48 ± 0. 28 vs 8. 95 ± 2. 24; scores in the western medication group: 24. 14±0. 24 vs 10. 29±1. 30),and the differences were statistically significant (both P<0. 05). Between the two groups,the scores of HAMD in the acupuncture group at the end of the lst,2nd,4th,6th weeks were superior to those in the western medication group (all P<0. 05). The content of serum 5-HT after treatment was increased markedly compared with that before treatment [the content in the acupuncture group: (26. 21 2. 36)pg/mL vs (52. 07 ± 0. 56)pg/mL, the content in the western medication group:(26. 26±2. 31)pg/mL vs (51. 70±0. 52)pg/ mL, both P<0. 05]. But there was no statistic significance between the two groups(P >0.05). The efficacy of acupuncture for depression is superior to that of western medication with fluoxetine.

Omega-3 Fatty Acids and Depression: Scientific Evidence and Biological Mechanisms

PubMed Central

Galvano, Fabio; Marventano, Stefano; Malaguarnera, Michele; Bucolo, Claudio; Drago, Filippo; Caraci, Filippo

2014-01-01

The changing of omega-6/omega-3 polyunsaturated fatty acids (PUFA) in the food supply of Western societies occurred over the last 150 years is thought to promote the pathogenesis of many inflammatory-related diseases, including depressive disorders. Several epidemiological studies reported a significant inverse correlation between intake of oily fish and depression or bipolar disorders. Studies conducted specifically on the association between omega-3 intake and depression reported contrasting results, suggesting that the preventive role of omega-3 PUFA may depend also on other factors, such as overall diet quality and the social environment. Accordingly, tertiary prevention with omega-3 PUFA supplement in depressed patients has reached greater effectiveness during the last recent years, although definitive statements on their use in depression therapy cannot be yet freely asserted. Among the biological properties of omega-3 PUFA, their anti-inflammatory effects and their important role on the structural changing of the brain should be taken into account to better understand the possible pathway through which they can be effective both in preventing or treating depression. However, the problem of how to correct the inadequate supply of omega-3 PUFA in the Westernized countries' diet is a priority in order to set food and health policies and also dietary recommendations for individuals and population groups. PMID:24757497

Are Dietary Patterns Associated with Depression in U.S. Adults?

PubMed

Kim, Woo Kyoung; Shin, Dayeon; Song, Won O

2016-11-01

Nutrition is one of the most important modifiable determinants for and consequences of both mental and physical heath. Depression has become an increasingly important public health issue. We tested whether dietary patterns derived from food group intake are associated with depression in U.S. adults in a cross-sectional study with national population. This study included 4180 men and 4196 women aged 20-79 years in the 2007-2010 National Health and Nutrition Examination Surveys (NHANES), with complete data of one 24-h dietary recall, sociodemographics, lifestyles, and Patient Health Questionnaires (PHQ-9) for screening depression. Two major dietary patterns identified by factor analysis were investigated for their associations with presence of depression (PHQ-9 score ≥10) by using linear and multivariate logistic regressions. One of two major patterns, labeled "Western" dietary pattern was characterized by high intakes of nonwhole grain, white potatoes, cheese, meat, discretionary oil and fat, and added sugar; the second dietary pattern that was labeled "Healthy" dietary pattern was characterized by high intakes of whole grains, vegetables, fruits, fish, nuts and seeds. The "Western" dietary pattern was not significantly associated with depression in both men and women. The "Healthy" dietary pattern scores were inversely associated with the PHQ-9 depression scores and odd ratios (ORs) of depression after adjustment for covariates in women but not in men. The OR of depression in women with the highest quintile of "Healthy" dietary pattern scores was 0.60 (95% confidence interval [CI]: 0.42-0.85, P < .001) compared to the lowest quintile as a reference. These findings warrant future interventions or clinical trials in elucidating causal and effect relations of depression and dietary patterns, an important public health concern.

Reynolds Adolescent Depression Scale - Second Edition: initial validation of the Korean version.

PubMed

Hyun, Myung-Sun; Nam, Kyoung-A; Kang, Hee Sun; Reynolds, William M

2009-03-01

This paper is a report of a study conducted to test the validity and reliability of the Reynolds Adolescent Depression Scale - Second Edition in Korean culture. Depression is a significant mental health problem in adolescents. The Reynolds Adolescent Depression Scale - Second Edition has been shown to be a useful tool to assess depression in adolescents, with extensive research on this measure having been conducted in western cultures. Measures developed in western cultures need to be tested and validated before being used in Asian cultures. The participants were a convenience sample of 440 Korean adolescents with a mean age of 13.78 years (sd = 0.95) from grades 7 to 9 in three public middle schools in South Korea. A cross-sectional design was used. Back-translation was used to create the Korean version, with additional testing for cultural meaning and comprehension. The data were collected at the end of 2004. Internal consistency reliability for the Korean version of the Reynolds Adolescent Depression Scale - Second Edition was 0.89, with subscale reliability ranging from 0.66 to 0.81. Evidence for criterion-related, convergent and discriminant validity for the Korean version of the Reynolds Adolescent Depression Scale - Second Edition was found. Confirmatory factor analysis supported the 4-factor structure of Reynolds Adolescent Depression Scale - Second Edition. Our results support the validity and reliability for the Korean version of the Reynolds Adolescent Depression Scale - Second Edition as a measure of depression and suggest that it can be used to screen students and to evaluate the effectiveness of preventive interventions in school settings.

Joint Egypt/United States report on Egypt/United States cooperative energy assessment. Volume 4 of 5 Vols. Annexes 6--10

DOE Office of Scientific and Technical Information (OSTI.GOV)

Purvis, Edward E.; Teagan, Peter; Little, Arthur D.

1979-04-01

Annex 6, which investigates the possible hydroelectric resources of Egypt, reveals that presently the only existing sites are on the upper Nile at the High and Aswan Dams. There are 8 sites on the Nile where it is practical to add hydroelectric generation and, of these, only 4 are feasible for immediate construction. There are also pumped-storage sites on the Nile and the Red Sea. There is also the Qattara Depression in the Western Desert which can be utilized for conventional, as well as pumped-storage generation, by bringing water from the Mediterranean Sea to the depression by canal or tunnel.more » The options were considered for construction of hydro plants to met the electric load growth of Egypt when other forms of energy supply would be integrated into a comprehensive supply pattern. In Annex 7, the prospective use of nuclear energy to meet Egypt's resources (uranium and thorium) to implement a nuclear energy program, and potential effects of the expanded use of nuclear energy are discussed. Annex 8 discusses solar energy (technology descriptions and impacts, solar thermal power, photovoltaics). Also wind power generation, biomass utilization, desalination, solar air conditioning and refrigeration, and cost of power from diesel engines are discussed. Annex 9 covers geothermal potentials in Egypt, discussing resources with temperatures above 180/sup 0/C; from 150 to 180/sup 0/C; from 100 to 150/sup 0/C; and with temperatures below 100/sup 0/C. Annex 10 discusses the electric power systems in Egypt. The following subjects are covered: existing electric power systems; electrical power facilities under construction or planned for construction by 1985; past and projected growth of electrical energy; distribution; and electrical power system projected from 1985 to 2000. (MCW)« less

Risk and promotive factors related to depressive symptoms among Japanese youth.

PubMed

Laser, Julie; Luster, Tom; Oshio, Toko

2007-10-01

Symptoms of depression include feelings of sadness, loneliness, suicidal ideation, and self-dislike. Adolescent depression is viewed as a problem in Japan, but there is little research on the correlates of depression in Japanese youth. Therefore, the purpose of this study was to investigate the prevalence of depression in Japanese youth and to examine correlates of depression using a risk and promotive factor framework. This study examined the symptoms of depression among 802 Japanese youth attending postsecondary schools in the Sapporo area. Separate analyses were conducted for males and females to determine whether the importance of risk and promotive factors varied by gender. The results showed that many factors that had been linked to depressive symptoms in Western samples were predictive of depressive symptoms in Japanese youth. The risk and promotive factors accounted for 50% and 59% of the variance in depressive symptoms for the female and male subsamples, respectively.

Understanding depression through a 'coming out' framework.

PubMed

Ridge, Damien; Ziebland, Sue

2012-06-01

Recently, Scambler and others have broadened the research agenda on stigma to include the wider meanings of stigma within society, and especially the role of identity politics e.g. gay liberation. Recognising that the categories 'homosexual' and 'depression' were socially constructed and stigmatised from the 19(th) and 20(th) centuries respectively, we draw on themes in conceptual models of coming out as gay or lesbian to sensitise our analysis to personal experiences of depression and the specific ways in which the condition is constructed. Thirty-eight narrative interviews with people in the UK in various stages of recovery from depression were analysed comparing themes to a 'coming out' framework. The applicability of coming out themes to understanding the construction of depression was evident. Themes included childhood difference; confusion; the depression closet; challenging stigma via the biology vs. nurture debate; re-casting depression as commonplace or even fashionable; contending with a shame-pride narrative; coming out and, finally, integrating the depression experience. By comparing 'coming out' themes with depression experience in detail for the first time, we illuminate how people understand depression, cope with and resist stigma, thus providing insights into the contemporary situation in Western societies for those facing depression. © 2011 The Authors. Sociology of Health & Illness © 2011 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

Cross-cultural and social diversity of prevalence of postpartum depression and depressive symptoms.

PubMed

Halbreich, Uriel; Karkun, Sandhya

2006-04-01

The prevalence of postpartum depression (PPD) is currently considered to be 10-15%. Most studies were performed with a brief unidimensional instruments (mostly the Edinburgh Postnatal Depression Scale-EPDS) with focus on depression and not on other symptoms and disorders. Most cited studies were conducted in Western economically developed countries. We reviewed the literature on prevalence of postpartum depression and depressive symptoms in a wide range of countries. 143 studies were identified reporting prevalence in 40 countries. It is demonstrated that there is a wide range of reported prevalence of PPD ranging from almost 0% to almost 60%. In some countries like Singapore, Malta, Malaysia, Austria and Denmark there are very few reports of PPD or postpartum depressive symptoms, whereas in other countries (e.g. Brazil, Guyana, Costa Rica, Italy, Chile, South Africa, Taiwan and Korea) reported postpartum depressive symptoms are very prevalent. We believe that the widely cited mean prevalence of PPD-10-15% is not representative of the actual global prevalence and magnitude of the problem, due to the wide range of reports. The variability in reported PPD might be due to cross-cultural variables, reporting style, differences in perception of mental health and its stigma, differences in socio-economic environments (e.g. poverty, levels of social support or its perception, nutrition, stress), and biological vulnerability factors. The elucidation of the underlying processes of this variability as well as the diversity of postpartum normal versus abnormal expressions of symptoms may contribute to better understanding of the diversified ante, peri- and postpartum phenomena.

[Clinical study on depression differentiated as yang deficiency treated with the combined therapy of ginger-isolated moxibustion and western medicine].

PubMed

Xie, Yanying; Liu, Liangsheng; Xie, Jiajiang

2016-12-12

ginger-isolated moxibustion and escitalopram achieves the better curative and remarkably effective rate as compared with the simple western medicine and it significantly reduces the recurrence of depression.

Geochemical water signature in the Bahariya Depression, Western Desert, Egypt

NASA Astrophysics Data System (ADS)

Sciarra, Alessandra; Mazzini, Adriano; Lupi, Matteo; Hammed, Mohammed S.

2017-04-01

The Bahariya Oasis is located about 200 km SW of Cairo in the central part of the Western Desert of Egypt. It occupies a sub-elliptic 40 km wide depression stretching NE-SW for approximately 90 km. The Bahariya Oasis has been targeted for numerous geological studies on structural geology, stratigraphy, and iron ore deposits. The oasis was characterized since the Roman times by the presence of natural hydrothermal springs venting water from the relatively shallow Nubia Sandstone formation. Inside the depression are visible numerous circular concentric features that morphologically resemble the hydrothermal vent complexes observed at igneous provinces in other localities of the planet. In order to investigate the origin and the mechanisms of formation of these features, we conducted a fieldwork survey as well as fluids sampling from the available well sites. The aim was to constrain the origin of the fluids that potentially triggered or facilitated the formation of the concentric structures observed on the field. This study presents the geochemical results of groundwaters and soil gas samples. Ten samples were collected from deep wells present in the area. In particular, 8 warm waters were collected by wells between 800 m and 1200 m deep. The measured temperatures at these sites range from 36.5 °C to 52.3°C, while the coldest wells have temperatures ranging from 27.9 °C to 36.5°C. For each sample collected from the wells we analyzed the major, minor and trace elements, dissolved gases (He, Ne, H2, O2, N2, CH4, CO2, Rn), and relative isotopic values. In the areas around the wells we measured CO2 and CH4 fluxes as well as radon activity. Overall, the water showed a high value of dissolved Rn, ranging from 9 to 43 Bq/l, and dissolved CO2 ranging from 5.9 to 17.4 cc/l. The waters show a radiogenic signature of isotopic helium, highlighting very prolonged interaction with local crust enriched in radiogenic elements. The isotopic values of δ18O and δD show a clear

Socioeconomic predictors and consequences of depression among primary care attenders with non-communicable diseases in the Western Cape, South Africa: cohort study within a randomised trial.

PubMed

Folb, Naomi; Lund, Crick; Fairall, Lara R; Timmerman, Venessa; Levitt, Naomi S; Steyn, Krisela; Bachmann, Max O

2015-11-30

Socioeconomic predictors and consequences of depression and its treatment were investigated in 4393 adults with specified non-communicable diseases attending 38 public sector primary care clinics in the Eden and Overberg districts of the Western Cape, South Africa. Participants were interviewed at baseline in 2011 and 14 months later, as part of a randomised controlled trial of a guideline-based intervention to improve diagnosis and management of chronic diseases. The 10-item Center for Epidemiologic Studies Depression Scale (CESD-10) was used to assess depression symptoms, with higher scores representing more depressed mood. Higher CESD-10 scores at baseline were independently associated with being less educated (p = 0.004) and having lower income (p = 0.003). CESD-10 scores at follow-up were higher in participants with less education (p = 0.010) or receiving welfare grants (p = 0.007) independent of their baseline scores. Participants with CESD-10 scores of ten or more at baseline (56 % of all participants) had 25 % higher odds of being unemployed at follow-up (p = 0.016), independently of baseline CESD-10 score and treatment status. Among participants with baseline CESD-10 scores of ten or more, antidepressant medication at baseline was independently more likely in participants who had more education (p = 0.002), higher income (p < 0.001), or were unemployed (p = 0.001). Antidepressant medication at follow up was independently more likely in participants with higher income (p = 0.023), and in clinics with better access to pharmacists (p = 0.053) and off-site drug delivery (p = 0.013). Socioeconomic disadvantage appears to be both a cause and consequence of depression, and may also be a barrier to treatment. There are opportunities for improving the prevention, diagnosis and treatment of depression in primary care in inequitable middle income countries like South Africa. The trial is registered with Current

Epidemiology and symptomatology of depression in Sri Lanka: a cross-sectional population-based survey in Colombo District.

PubMed

Ball, Harriet A; Siribaddana, Sisira H; Kovas, Yulia; Glozier, Nick; McGuffin, Peter; Sumathipala, Athula; Hotopf, Matthew

2010-06-01

It is important to understand the nature of depression in non-Western and lower-income countries, but little such research exists. This study aimed to examine the characteristic features of depression in Sri Lanka, and to identify environmental risk factors. Depression diagnoses, symptoms and impairment were measured using the Composite International Diagnostic Interview, in a population-based sample of 6014 twins and non-twins in the Colombo region of Sri Lanka (the CoTASS sample). Socio-demographic factors and environments were assessed via questionnaires. Lifetime-ever depression was reported in 6.6% of participants, rising to 11.2% if the functional impairment criterion was excluded. The symptom profile of depression and its socio-demographic associations were very comparable to those in Western and more economically developed countries, whether functional impairment was included in the definition or not. Standard of living was independently associated with depression, especially among men at the more deprived end of the distribution. Specific associations were found with both financial wellbeing and material characteristics of the home environment. The observational associations identified are cross-sectional, so do not necessarily imply causal links. Aside from a lower prevalence, depression is very similar in this predominantly urban Sri Lankan sample to higher-income, Western countries, and may be under-identified due to a relatively low cultural appropriateness of the assessment of impairment. Under Sri Lanka's cultural and environmental context, certain aspects of the material environment are associated with depression among certain segments of society, perhaps because of their particular link to social status and social networks. Copyright 2009 Elsevier B.V. All rights reserved.

Rasch Rating Scale Modeling of the Korean Version of the Beck Depression Inventory

ERIC Educational Resources Information Center

Hong, Sehee; Wong, Eunice C.

2005-01-01

The Beck Depression Inventory (BDI) is one of the most frequently used instruments in the study of depression both within and outside of the United States. Though developed primarily with European American clinical populations, the BDI has been applied in nonclinical and non-Western samples. To determine whether such a practice is warranted, the…

Negative trust and depression among female sex workers in Western China: The mediating role of thwarted belongingness.

PubMed

Chen, Hong; Li, Xu; Li, Bingbing; Huang, Ailong

2017-10-01

Female sex workers are at high risk for depression in China but they are understudied and underserved. Based on cognitive models of depression, dysfunctional beliefs about oneself and others may act as vulnerability factors for depression. However, the association between negative trust and depression is still under debate. The present study aimed to test the hypothesis that negative trust positively relates to depression through thwarted belongingness among female sex workers. Four hundred and fifty-seven participants completed measures of negative trust, thwarted belongingness, and depression. Stepwise multiple linear regression analyses showed that both negative trust and thwarted belongingness significantly positively predicted depression, and thwarted belongingness was positively predicted by negative trust. The results from the mediation analysis suggest that thwarted belongingness might be an underlying mechanism linking negative trust and depression. Psychological interventions could focus on helping female sex workers form and strengthen meaningful social connectedness (the behavioral/observable indicators of the constructs of thwarted belongingness). Copyright © 2017. Published by Elsevier B.V.

How do employees and managers perceive depression: a worksite case study.

PubMed

Hauck, Katelyn; Chard, Gill

2009-01-01

The impact of depression in the workplace is significant. If managers and employees understood depression better they could assist those with depression to achieve optimal work performance. The case study was a medium-sized, privately owned forest products company located in western Canada. Individual interviews were used to explore the views of employees and managers about depression and its impact on work performance. Suggest that how one perceives workplace support for depression is influenced by the interaction of the following factors: a) knowledge and understanding of depression, b) roles and responsibilities within the work environment, and c) perceptions of work role boundaries. Better links are needed between employees and managers to enhance workplace collaborations and achieve optimal work performance. The implementation of mental health support programs and the vocational role of occupational therapy in addressing the impact of depression in the workplace are discussed.

Genetic and environmental influences on depressive symptoms in Chinese adolescents.

PubMed

Chen, Jie; Li, Xinying; Natsuaki, Misaki N; Leve, Leslie D; Harold, Gordon T

2014-01-01

Adolescent depression is common and has become a major public health concern in China, yet little research has examined the etiology of depression in Chinese adolescents. In the present study, genetic and environmental influences on Chinese adolescent depressive symptoms were investigated in 1,181 twin pairs residing in Beijing, China (ages 11-19 years). Child- and parent-versions of the children's depression inventory were used to measure adolescents' depressive symptoms. For self-reports, genetic factors, shared environmental factors, and non-shared environmental factors accounted for 50, 5, and 45 % of the variation in depressive symptoms, respectively; for parent-reports, genetic factors, shared environmental factors, and non-shared environmental factors accounted for 51, 18, and 31 % of the variation, respectively. These estimates are generally consistent with previous findings in Western adolescents, supporting the cross-cultural generalizability of etiological model of adolescent depression. Neither qualitative nor quantitative sex differences were found in the etiological model. Future studies are needed to investigate how genes and environments work together (gene-environment interaction, gene-environment correlation) to influence depression in Chinese adolescents.

Genetic and Environmental Influences on Depressive Symptoms in Chinese Adolescents

PubMed Central

Chen, Jie; Li, Xinying; Natsuaki, Misaki N.; Leve, Leslie D.; Harold, Gordon T.

2016-01-01

Adolescent depression is common and has become a major public health concern in China, yet little research has examined the etiology of depression in Chinese adolescents. In the present study, genetic and environmental influences on Chinese adolescent depressive symptoms were investigated in 1181 twin pairs residing in Beijing, China (ages 11 to 19 years). Child- and parent-versions of the Children’s Depression Inventory (CDI) were used to measure adolescents’ depressive symptoms. For self-reports, genetic factors, shared environmental factors, and non-shared environmental factors accounted for 50%, 5%, and 45% of the variation in depressive symptoms, respectively; for parent-reports, genetic factors, shared environmental factors, and non-shared environmental factors accounted for 51%, 18%, and 31% of the variation, respectively. These estimates are generally consistent with previous findings in Western adolescents, supporting the cross-cultural generalizability of etiological model of adolescent depression. Neither qualitative nor quantitative sex differences were found in the etiological model. Future studies are needed to investigate how genes and environments work together (gene-environment interaction, gene-environment correlation) to influence depression in Chinese adolescents. PMID:24311200

Depressive symptoms among children and adolescents in western china: An epidemiological survey of prevalence and correlates.

PubMed

Wang, Lifei; Feng, Zhengzhi; Yang, Guoyu; Yang, Yaling; Wang, Kaifa; Dai, Qin; Zhao, Mengxue; Hu, Chaobing; Zhang, Rui; Liu, Keyu; Guang, Yu; Xia, Fan

2016-12-30

The aim of this study is to determine the prevalence and correlates of depressive symptoms in a school-based sample of 7-17-year-old children and adolescents in west-central China. A large cross-sectional sample survey of 10657 children and adolescents was conducted in Chongqing, a municipality in west-central China. Data were collected from the Children's Depression Inventory (CDI), Adolescent Self-Rating Life Events Checklist (ASLEC) and social-demographic variables which were evaluated with a structured scale. The total prevalence of depression risk was 23.9%. The risk factors for depressive symptoms included age older than 12 years, grade lower than 10, having unmarried parents, being taken care of by people other than two parents (single parent, grandparent(s), other relatives, or others), and living in a low-income family. The pressures of health and adaptation, interpersonal relationship, and study were also strong predictors of depressive symptoms. The prevalence of depressive symptoms among children and adolescents in Chongqing of China is relatively high compared with most figures reported in other cities. There is an urgent need to develop efficacious interventions aimed at the prevention and early recognition of childhood and adolescent depression. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Illness Conceptualizations among Older Rural Mexican-Americans with Anxiety and Depression

PubMed Central

Letamendi, Andrea M.; Ayers, Catherine R.; Ruberg, Joshua L.; Singley, Daniel B.; Wilson, Jacqueline; Chavira, Denise; Palinkas, Lawrence; Wetherell, Julie Loebach

2014-01-01

Background Research on barriers and utilization of mental health services in older ethnic minorities has been productive. However, little is known about the characterization and beliefs about anxiety and depression symptoms among older Mexican-Americans. Exploration of these conceptualizations will lead to better detection and provision of care to this large, yet underserved group. Method The present study used a mixed methods approach to explore conceptualizations of anxiety and depression in a group of rural older Mexican-Americans. Twenty-five Spanish-speaking participants (mean age 71.2) responded to flyers that solicited individuals who felt “tense or depressed.” Participants completed a structured diagnostic interview as well as self-report questionnaires about medical health, anxiety and depressive symptoms, and cognitive functioning. Qualitative interviews included questions about how participants describe, conceptualize, and cope with anxiety and depression symptoms. Results Sixty-eight percent of the sample met criteria for at least one anxiety or mood disorder with high comorbidity rates. Self-reported symptoms of depression, anxiety, and somatization were below clinical ranges for all participants. Medical illness, cognitive impairment, age, education, and acculturation were not associated with distress. Qualitative analyses revealed that nearly half of the terms used by the sample to describe distress phenomena deviated from Western labels traditionally used to indicate anxious and depressive symptomatology. Discussion Multiple methods of symptom endorsement demonstrated that older Mexican-Americans may report distress differently than detected by traditional self-report measures or common Western terminology. Understanding these additional illness conceptualizations may have implications for improving the detection of mental illness and increasing service use among this growing population. PMID:24077906

Treatment of depression with Chai Hu Shu Gan San: a systematic review and meta-analysis of 42 randomized controlled trials.

PubMed

Sun, Yan; Xu, Xia; Zhang, Jinping; Chen, Yuanyuan

2018-02-17

Depression is a common mental disorder. Chai Hu Shu Gan San, a traditional Chinese medicine, is used to treat depression empirically. We present a systematic review and meta-analysis of the therapeutic efficacy and safety of Chai Hu Shu Gan San in treating depression. Several databases, including PubMed, China National Knowledge Internet, Wanfang, Chongqing VIP, and the Cochrane library, were systematically searched from their date of foundation to January 1, 2017. In this review, wehave included randomized control trials that compared Chai Hu Shu Gan San (or its combination with a regular Western medicine) with a regular Western medicine alone for the treatment of depression. Two investigators independently extracted and analyzed the data using RevMan 5.2.0 software. Mean difference (with a 95% confidence interval) was used as efficacy indices for outcomes. We included 42 studies involving 3234 patients with depression in 15 different types of diseases. Meta analyses showed better effect of Chai Hu Shu Gan San than fluoxetine for pure depression (MD = - 1.59, from - 2.82 to - 0.37, 4 trials, I 2  = 26%), for post-stroke depression (MD = - 4.20, from - 6.20 to - 2.19, 7 trials, I 2  = 96%), and for postpartum depression (MD = - 4.10, from - 7.48 to - 0.72 7 trials, I 2  = 86%). None of the articles reported severe adverse events of oral administration of Chai Hu Shu Gan San. Furthermore, any adverse effects of using Chai Hu Shu Gan San alone were fewer than those of regular Western medicines. This review found that Chai Hu Shu Gan San has some advantages in treating depression, especially post-stroke depression and post-partum depression. A meticulously designed and conducted randomized control trial is needed for further evaluation.

Stress across the life course and depression in a rapidly developing population: The Guangzhou Biobank Cohort Study

PubMed Central

Ni, Michael Y.; Jiang, Chaoqiang; Cheng, Kar Keung; Zhang, Weisen; Gilman, Stephen E.; Lam, Tai Hing; Leung, Gabriel M.; Schooling, C. Mary

2017-01-01

Objective To examine the role of stress across the life course in the development of depression among older adults in a non-Western developing setting. Methods Multivariable linear and multinomial logistic regression were used in cross-sectional analyses of 9729 Chinese participants (mean age 60.2 years) from phase 3 of the Guangzhou Biobank Cohort Study (2006-8) to investigate the association of childhood adversities and adulthood stressors with depression. Results Childhood adversities were associated with mild depression (odds ratio (OR) 1.78, 95% CI 1.58–2.02) and moderate-to-severe depression (OR 2.30, 95% CI 1.68–3.15), adjusted for age, sex, education and childhood socio-economic status. Past-year adulthood stressors were also associated with mild depression (OR 1.96, 95% CI 1.54–2.02) and moderate-to-severe depression (OR 3.55, 95% CI 2.21–5.68), adjusting additionally for occupation and income. Adulthood stressors were more strongly associated with depressive symptoms among individuals with a history of childhood adversities. Conclusions Childhood adversities and adulthood stressors were independently associated with an increased risk of depression among older ambulatory adults, though adulthood stressors were more strongly associated with depression following exposure to childhood adversities. This is consistent with evidence from Western settings in which the social context of risk and protective factors for depression may differ, and implies that the role of stress in the aetiology of depression is not context-specific. PMID:26452069

Fault zone architecture of a major oblique-slip fault in the Rawil depression, Western Helvetic nappes, Switzerland

NASA Astrophysics Data System (ADS)

Gasser, D.; Mancktelow, N. S.

2009-04-01

The Helvetic nappes in the Swiss Alps form a classic fold-and-thrust belt related to overall NNW-directed transport. In western Switzerland, the plunge of nappe fold axes and the regional distribution of units define a broad depression, the Rawil depression, between the culminations of Aiguilles Rouge massif to the SW and Aar massif to the NE. A compilation of data from the literature establishes that, in addition to thrusts related to nappe stacking, the Rawil depression is cross-cut by four sets of brittle faults: (1) SW-NE striking normal faults that strike parallel to the regional fold axis trend, (2) NW-SE striking normal faults and joints that strike perpendicular to the regional fold axis trend, and (3) WNW-ESE striking normal plus dextral oblique-slip faults as well as (4) WSW-ENE striking normal plus dextral oblique-slip faults that both strike oblique to the regional fold axis trend. We studied in detail a beautifully exposed fault from set 3, the Rezli fault zone (RFZ) in the central Wildhorn nappe. The RFZ is a shallow to moderately-dipping (ca. 30-60˚) fault zone with an oblique-slip displacement vector, combining both dextral and normal components. It must have formed in approximately this orientation, because the local orientation of fold axes corresponds to the regional one, as does the generally vertical orientation of extensional joints and veins associated with the regional fault set 2. The fault zone crosscuts four different lithologies: limestone, intercalated marl and limestone, marl and sandstone, and it has a maximum horizontal dextral offset component of ~300 m and a maximum vertical normal offset component of ~200 m. Its internal architecture strongly depends on the lithology in which it developed. In the limestone, it consists of veins, stylolites, cataclasites and cemented gouge, in the intercalated marls and limestones of anastomosing shear zones, brittle fractures, veins and folds, in the marls of anastomosing shear zones, pressure

Similarity in depressive symptom profile in a population-based study of migrants in the Netherlands.

PubMed

Schrier, Agnes C; de Wit, Matty A S; Rijmen, Frank; Tuinebreijer, Wilco C; Verhoeff, Arnoud P; Kupka, Ralph W; Dekker, Jack; Beekman, Aartjan T F

2010-10-01

Depression is a clinical syndrome developed in Western Europe and North-America. The expression of symptoms and the impact of symptoms on functioning may therefore be expected to vary across cultures and languages. Our first aim was to study differences in depressive symptom profile between indigenous and non-Western immigrant populations in the Netherlands. We hypothesized that differences in expression of depressive symptoms would be more likely in the domains of mood and cognitions, and less likely in the domains of psychomotor and vegetative symptoms. Our second aim was to study ethnic differences in the association of depressive symptoms and general functioning. In a random community sample stratified for ethnicity in Amsterdam, the Netherlands, depressive symptoms were assessed by bilingual interviewers using the Composite International Diagnostic Interview (CIDI 2.1) and the Symptom Checklist-90-Revised (SCL-90-R). Impairments in functioning were measured by the World Health Organization Disability Assessment Schedule II (WHODAS II). Results were obtained from 812 subjects: N = 321 native Dutch, N = 213 Turkish-Dutch, N = 191 Moroccan-Dutch, N = 87 Surinamese-Dutch. Differences in depressive symptom expression were tested by differential item functioning. The prevalence of DSM-IV depressive disorder and the overall level of depressive symptoms were higher in the Turkish and Moroccan immigrant groups compared to native Dutch subjects. Ethnic differences in item functioning of depressive symptoms were rare, and equally unlikely in all four symptom domains. Depression was equally associated with functional impairment across ethnic groups. Although depressive symptoms were more common among migrants than in the indigenous population, both the depressive symptom profile and the associated functional impairments were comparable. These findings may help diminishing concerns about the validity of using existing diagnostic procedures among ethnic minority

[An earlier diagnosis of depression].

PubMed

Campagne, D M

Data of the last decade indicate that, in the Western world and also in Spain, an important part of general practicioners' consultations are related to mental health, but depression is consistently underdiagnosed. Causes are lack of time and back-up, as well as lack of specific training. In Spain, there is no national health service primary care database with actualized clinical information as to mental health. There is evident clinical interest in a more agile diagnostic, resulting from a recollection of data from voluntary selective screening and continuing evaluation of adult depression along the model used by other National Health Systems. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Subclinical depression in Urban Indian adolescents: Prevalence, felt needs, and correlates

PubMed Central

Singhal, Meghna; Manjula, M.; Vijay Sagar, K. John

2016-01-01

Background: Subclinical depression in adolescents constitutes a risk factor for future clinical depression and hence warrants examination. However, there is a paucity of research that documents subclinical depression among adolescents in India. Objectives: (a) To investigate the prevalence of subclinical depression in urban school-going adolescents; (b) to investigate the problems and felt needs of these adolescents; (c) to examine depression-related variables; and (d) to examine the relationships between socio-demographic and depression-related variables. Materials and Methods: Eight hundred adolescents (ages 13–18 years) of English-medium schools of Bangalore city were assessed using standardized self-report measures. Results: Academic difficulties were the most frequently reported problem, followed by interpersonal issues. Of the sample, 18% adolescents were identified as endorsing subclinical depression. Adolescents in the present study scored higher on measures of depression and negative cognitions than their Western counterparts. In addition, girls were found to be at higher risk for experiencing depressive symptoms and negative cognitions, lower social problem-solving skills, and more problematic interpersonal relationships as compared to boys. Conclusion: Identification of subclinical depression constitutes an important goal, as it places an adolescent at risk of considerable vulnerability and impairment. PMID:28196996

Depression among Low-Income Female Muslim Uyghur and Kazakh Informal Caregivers of Disabled Elders in Far Western China: Influence on the Caregivers' Burden and the Disabled Elders' Quality of Life.

PubMed

Wang, Meiyan; He, Bin; Wang, Yuhuan; Wu, Fuchen; Chen, Xuefeng; Wang, Wenting; Yang, Xue

2016-01-01

Paying attention to and improving the mental health of the informal caregivers of disabled elders has become a global public health priority. This study focused on low-income female Uyghur and Kazakh informal caregivers of disabled elders residing in China's far west. It investigated the prevalence of and the major related factors of depressive emotion. A cross-sectional study was performed from September 2013 to January 2014 in Shawan Prefectures, Tuokexun Prefectures, Bole Prefecture and Urumchi city. Shawan Prefecture has the highest proportion of Kazakhs, whereas Tuokexun Prefectures, Bole Prefecture and Urumchi city have the highest proportion of Uyghurs in Muslim ethnic Uygur and Kazakh communities. Xinjiang Uyghur Autonomous Region is located in remote western China; this area is approximately 3,105 km (1,929 miles) away from Beijing. A total of 444 female Uyghur and Kazakh informal caregivers of disabled elders participated in this study. The self-rating depression scale, the Zarit burden interview, and the SF-36 questionnaire were used to evaluate the state of caregiver depression, caregiver burden, and quality of life (QOL), respectively. Statistical analyses were performed using multivariate logistic regression analyses, correlation with Spearman's rho and independent-sample t-tests; a P-value of <0.05 was considered statistically significant. Up to 38.5% (n = 217) of informal caregivers reported having depression, whereas 61.5% (n = 273) of them reported a lack of depression. Age of disabled elders more than 60 years old, total hours spent on caring daily≥8h, duration of caring≥5 years, negative self-evaluation of health condition, having caregiver burden, elders' medium degree of disability and elders' heavy degree of disability had a higher risk of caregiver depression. By contrast, daughter/daughter-in-law of disabled elders; unemployed carers, family's per capita income >US$235.48(1500 yuan), high social support, and high QOL of disabled elders

Suicidal Ideation and Suicide Attempt Among Adolescents in Western Jamaica

PubMed Central

Kukoyi, Omobolawa Y.; Shuaib, Faisal M.; Campbell-Forrester, Sheila; Crossman, Lisabeth; Jolly, Pauline E.

2017-01-01

Background Although extensive studies on adolescent suicidal behavior have been conducted in developed countries such as the United States, little data exist on risk factors for suicide among adolescents in culturally and socially disadvantages settings, such as Jamaica. Aims To conduct a preliminary investigation of risk factors associated with suicide ideation and attempt among youths in Western Jamaica. Methods We conducted a cross-sectional study of 342 adolescents aged 10–19 years from 19 schools. Results Multivariate analysis showed that a history of self-violence, violent thoughts toward others, mental health diagnoses other than depression, and a history of sexual abuse were positively associated with suicide attempt. Sexual abuse, mental health diagnoses other than depression, self-violence, and ease of access to lethal substances/weapons were positively associated with suicide ideation. Conclusions We found a relatively high prevalence of suicide ideation and suicide attempts among adolescents living in Western Jamaica. An accurate understanding of the prevailing risk factors for suicide attempts will promote a more sympathetic approach to victims and facilitate prevention efforts. PMID:21190930

Assessing Depression Related Severity and Functional Impairment: The Overall Depression Severity and Impairment Scale (ODSIS)

PubMed Central

Ito, Masaya; Bentley, Kate H.; Oe, Yuki; Nakajima, Shun; Fujisato, Hiroko; Kato, Noriko; Miyamae, Mitsuhiro; Kanie, Ayako; Horikoshi, Masaru; Barlow, David H.

2015-01-01

Background The Overall Depression Severity and Impairment Scale (ODSIS) is a brief, five-item measure for assessing the frequency and intensity of depressive symptoms, as well as functional impairments in pleasurable activities, work or school, and interpersonal relationships due to depression. Although this scale is expected to be useful in various psychiatric and mental health settings, the reliability, validity, and interpretability have not yet been fully examined. This study was designed to examine the reliability, factorial, convergent, and discriminant validity of a Japanese version of the ODSIS, as well as its ability to distinguish between individuals with and without a major depressive disorder diagnosis. Methods From a pool of registrants at an internet survey company, 2830 non-clinical and clinical participants were selected randomly (619 with major depressive disorder, 619 with panic disorder, 576 with social anxiety disorder, 645 with obsessive–compulsive disorder, and 371 non-clinical panelists). Participants were asked to respond to the ODSIS and conventional measures of depression, functional impairment, anxiety, neuroticism, satisfaction with life, and emotion regulation. Results Exploratory and confirmatory factor analysis of three split subsamples indicated the unidimensional factor structure of ODSIS. Multi-group confirmatory factor analysis showed invariance of factor loadings between non-clinical and clinical subsamples. The ODSIS also showed excellent internal consistency and test–retest intraclass correlation coefficients. Convergence and discriminance of the ODSIS with various measures were in line with our expectations. Receiver operating characteristic curve analyses showed that the ODSIS was able to detect a major depressive syndrome accurately. Conclusions This study supports the reliability and validity of ODSIS in a non-western population, which can be interpreted as demonstrating cross-cultural validity. PMID:25874558

Detecting depression among adolescents in Santiago, Chile: sex differences.

PubMed

Araya, Ricardo; Montero-Marin, Jesus; Barroilhet, Sergio; Fritsch, Rosemarie; Gaete, Jorge; Montgomery, Alan

2013-04-23

Depression among adolescents is common but most cases go undetected. Brief questionnaires offer an opportunity to identify probable cases but properly validated cut-off points are often unavailable, especially in non-western countries. Sex differences in the prevalence of depression become marked in adolescence and this needs to be accounted when establishing cut-off points. This study involved adolescents attending secondary state schools in Santiago, Chile. We compared the self-reported Beck Depression Inventory-II with a psychiatric interview to ascertain diagnosis. General psychometric features were estimated before establishing the criterion validity of the BDI-II. The BDI-II showed good psychometric properties with good internal consistency, a clear unidimensional factorial structure, and good capacity to discriminate between cases and non-cases of depression. Optimal cut-off points to establish caseness for depression were much higher for girls than boys. Sex discrepancies were primarily explained by differences in scores among those with depression rather than among those without depression. It is essential to validate scales with the populations intended to be used with. Sex differences are often ignored when applying cut-off points, leading to substantial misclassification. Early detection of depression is essential if we think that early intervention is a clinically important goal.

Explanatory Models and Medication Adherence in Patients with Depression in South India

PubMed Central

Siddappa, Adarsh Lakkur; Raman, Rajesh; Hattur, Basavana Gowdappa

2017-01-01

Introduction Conceptualization of depression may have bearing on treatment seeking. It may affect adherence behaviour of the patients. Aim To find out the explanatory models and their relationship with socio-demographic variables and medication adherence in patients with depression. Materials and Methods Fifty-eight consecutive patients with depression in remission were recruited as per selection criteria. Socio-demographic details were collected. Patients were assessed using Mental Distress Explanatory Model Questionnaire (MDEMQ) and Morisky Medication Adherence Scale (MMAS). Results Significant scores were observed in all dimensions of explanatory models. In the Mann-Whitney U test the patient’s marital status (MU=113.500, p=0.05, sig≤0.05, 2-tailed), and family history of mental illness (MU=165.5, p=0.03, sig≤0.05, 2-tailed) had a statistically significant group difference in the score of MDEMQ. In linear regression analysis, four predictors (MDEMQ subscales Stress, Western physiology, Non-Western physiology and Supernatural) had significantly predicted the value of MMAS (R2=0.937, f=153.558, p<0.001). Conclusion Findings of this study suggested that patients with depression harbor multidimensional explanatory model. The levels of explanatory models are inversely associated with levels of medication adherence. PMID:28274025

Managing pregnant women with serious mental illness: using the Edinburgh Postnatal Depression Scale as a marker of anxiety and depressive symptoms.

PubMed

Nguyen, Thinh N; Faulkner, Deb; Allen, Suzanna; Hauck, Yvonne L; Frayne, Jacqueline; Rock, Daniel; Rampono, Jonathan

2010-11-01

To examine the course of depressive and anxiety symptoms using serial measurements of the Edinburgh Postnatal Depression Scale (EPDS) in pregnant women with serious mental illness (SMI) attending a specialist multi-disciplinary antenatal clinic in Perth, Western Australia. A retrospective review of case notes was undertaken for 48 Western Australian pregnant women with schizophrenia and related psychoses and bipolar affective disorders who attended the Childbirth and Mental Illness (CAMI) antenatal clinic between December 2007 and November 2009. Of these patients, 27 completed the EPDS at booking (first appointment) and at 32 weeks gestation. Additional variables collected were demographic data, gestation at booking, and attendance rates for these 27 women, and for comparison another 21 women who did not complete the EPDS for one or both screening periods. Mean total EPDS score decreased from 12.2 (SD 7.6) at booking to 8.5 (SD 6.4) at 32 weeks gestation (p = 0.007). Overall mean attendance rates and number of appointments were similar to the non-SMI population and in keeping with standard guidelines. We speculate from these preliminary findings that being managed by a consistent small multi-disciplinary team and knowing that they will be supported throughout their pregnancy could lead to improvement of anxiety and depressive symptoms in pregnant women with SMI, and has the potential to increase their attendance for antenatal care.

Parenting styles and emerging adult depressive symptoms in Cebu, the Philippines.

PubMed

Hock, Rebecca S; Mendelson, Tamar; Surkan, Pamela J; Bass, Judith K; Bradshaw, Catherine P; Hindin, Michelle J

2018-04-01

Incidence of depressive disorders and symptoms increases during the transition to adulthood. The parenting relationship is a potential target for interventions to reduce risk for depression in offspring during this time period, and a four-category typology of parenting styles (authoritative, permissive, authoritarian, and neglectful) has been found to correlate with offspring psychological functioning. The majority of studies, however, have examined this four-category parenting style typology in Western populations. We used the Cebu Longitudinal Health and Nutrition Survey (CLHNS) from the Philippines to assess associations between parenting styles reported by offspring at age 18 and depressive symptoms reported by offspring at age 21 ( N = 1,723). Using adjusted linear regression models, we found that authoritarian and neglectful mothering styles were positively associated with daughters' depressive symptoms, whereas authoritarian mothering was negatively associated with sons' depressive symptoms. Findings suggest both cross-cultural similarities and variability in positive parenting. Results may have implications for family-based depression prevention interventions in the Philippines.

Some recommendations to assess depression in Chinese people in Australasia.

PubMed

Chan, Bibiana; Parker, Gordon

2004-03-01

To provide some general recommendations for psychiatric assessment of depression among Chinese patients within a predominately Western society. A literature review is provided with interpretive comments. The prevalence of depression reported in community studies undertaken in Chinese communities is very low. To what extent Chinese people experience and seek help for depression, and how they report depressive symptoms have long been topics of some importance. The impact of acculturation as well as concepts and interpretations of illness in traditional Chinese medicine are discussed. Awareness of sensitive issues and practices within the Chinese culture will facilitate communication between medical professionals and patients, resulting in more accurate identification and diagnosis of depressive disorders. Direct but culturally sensitive and empathic questioning of psychological symptoms is needed to unveil patients' explanatory models, as most Chinese initially nominate only somatic symptoms to health practitioners. Successfully treated patients can promote earlier and wider utilization of mental health services to other Chinese people.

Dietary patterns and depression risk: A meta-analysis.

PubMed

Li, Ye; Lv, Mei-Rong; Wei, Yan-Jin; Sun, Ling; Zhang, Ji-Xiang; Zhang, Huai-Guo; Li, Bin

2017-07-01

Although some studies have reported potential associations of dietary patterns with depression risk, a consistent perspective hasn't been estimated to date. Therefore, we conducted this meta-analysis to evaluate the relation between dietary patterns and the risk of depression. A literature research was conducted searching MEDLINE and EMBASE databases up to September 2016. In total, 21 studies from ten countries met the inclusion criteria and were included in the present meta-analysis. A dietary pattern characterized by a high intakes of fruit, vegetables, whole grain, fish, olive oil, low-fat dairy and antioxidants and low intakes of animal foods was apparently associated with a decreased risk of depression. A dietary pattern characterized by a high consumption of red and/or processed meat, refined grains, sweets, high-fat dairy products, butter, potatoes and high-fat gravy, and low intakes of fruits and vegetables is associated with an increased risk of depression. The results of this meta-analysis suggest that healthy pattern may decrease the risk of depression, whereas western-style may increase the risk of depression. However, more randomized controlled trails and cohort studies are urgently required to confirm this findings. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Prevalence and determinants of antenatal depression among women attending primary health care centers in Western Saudi Arabia

PubMed Central

Bawahab, Jamala A.; Alahmadi, Jawaher R.; Ibrahim, Adel M.

2017-01-01

Objectives: To measure the prevalence of antenatal depression among pregnant women attending the primary health care (PHC) antenatal care clinics in Jeddah, Saudi Arabia and to determine associated factors. Methods: Following a cross-sectional study design, 320 pregnant women attending the antenatal care clinics in the Ministry of Health PHC Centers in Jeddah, Saudi Arabia between January 1st 2017 and February 15th 2017 were interviewed. A self-administered questionnaire used for data collection asked about socio-demographic variables and included the Edinburgh Postnatal Depression Scale. Results: The most common contributor was the harming herself (mean±SD, 2.7±0.60). Factors significantly associated with depression among participants were the number of daughters, previous diagnosis of depression, and financial problems. Conclusions: The prevalence of antepartum depression among pregnant women in Jeddah is 57.5%, and the greatest contributor is the thought of harming herself. PMID:29209674

The Vietnam Multicomponent Collaborative Care for Depression Program: Development of Depression Care for Low- and Middle-Income Nations

PubMed Central

Ngo, Victoria K.; Weiss, Bahr; Lam, Trung; Dang, Thanh; Nguyen, Tam; Nguyen, Mai Hien

2014-01-01

In this article, we discuss the Vietnam Multicomponent Collaborative Care for Depression Program, which was designed to provide evidence-based depression care services in low-resource, non-Western settings such as Vietnam. The article provides the program development background; the social, economic, and political context in which the program was developed; and the structure and content of the program and their underlying rationale in the context of rural Vietnam. Although the program was found to be acceptable, feasible, and effective in reducing depression outcomes, we did face challenges in implementation, which are outlined in this article. Key challenges included cultural factors (e.g., a lack of recognition of depression as a health-related entity amenable to professional treatment, relatively low levels of psychological mindedness useful for understanding of psychological interventions) and health system (e.g., lack of mental health specialists, overburdened health providers unfamiliar with behavioral interventions) factors. We discuss the strategies we employed to resolve these challenges and our successes and failures therein. We conclude with recommendations for others interested in implementing similar programs in low- and middle-income countries settings. PMID:25568593

Depression among Low-Income Female Muslim Uyghur and Kazakh Informal Caregivers of Disabled Elders in Far Western China: Influence on the Caregivers’ Burden and the Disabled Elders’ Quality of Life

PubMed Central

Wu, Fuchen; Chen, Xuefeng; Wang, Wenting; Yang, Xue

2016-01-01

Background Paying attention to and improving the mental health of the informal caregivers of disabled elders has become a global public health priority. This study focused on low-income female Uyghur and Kazakh informal caregivers of disabled elders residing in China’s far west. It investigated the prevalence of and the major related factors of depressive emotion. Methods A cross-sectional study was performed from September 2013 to January 2014 in Shawan Prefectures, Tuokexun Prefectures, Bole Prefecture and Urumchi city. Shawan Prefecture has the highest proportion of Kazakhs, whereas Tuokexun Prefectures, Bole Prefecture and Urumchi city have the highest proportion of Uyghurs in Muslim ethnic Uygur and Kazakh communities. Xinjiang Uyghur Autonomous Region is located in remote western China; this area is approximately 3,105 km (1,929 miles) away from Beijing. A total of 444 female Uyghur and Kazakh informal caregivers of disabled elders participated in this study. The self-rating depression scale, the Zarit burden interview, and the SF-36 questionnaire were used to evaluate the state of caregiver depression, caregiver burden, and quality of life (QOL), respectively. Statistical analyses were performed using multivariate logistic regression analyses, correlation with Spearman’s rho and independent-sample t-tests; a P-value of <0.05 was considered statistically significant. Results Up to 38.5% (n = 217) of informal caregivers reported having depression, whereas 61.5% (n = 273) of them reported a lack of depression. Age of disabled elders more than 60 years old, total hours spent on caring daily≥8h, duration of caring≥5 years, negative self-evaluation of health condition, having caregiver burden, elders’ medium degree of disability and elders’ heavy degree of disability had a higher risk of caregiver depression. By contrast, daughter/daughter-in-law of disabled elders; unemployed carers, family’s per capita income >US$235.48(1500 yuan), high social

Antenatal Depression in East Asia: A Review of the Literature

PubMed Central

Schatz, David Beck; Liu, Chia-Yih

2012-01-01

This current study's goal is to summarize the literature regarding Antenatal Depression (AD) in the East Asian countries of Taiwan, China (including Hong Kong and Macau), Japan, and Korea. The main search utilized a Pub med Chinese Electronic Periodical Service (CEPS) literature review using keywords 'AD', and 'Prenatal Depression' with searches for 'Japan', 'Korea', 'Taiwan', 'Hong Kong' and Macau'. The rates of AD in East Asia appear to be relatively close to those in the Western literature, although certain studies showed slightly decreased rates. Many of the risk factors for AD were the same in the Eastern and Western literature. These risk factors included demographic factors such as younger age, smoking, low education and income, and unemployment. Other risk factors were physical symptoms such as menstrual pains and nausea. Finally, psychological factors such as a poor response to the pregnancy, poor spousal support, and poor family support were associated with AD. With regard to treatment, there were no studies examining the administration of psychotropic medications for AD. The literature from East Asia both confirmed many Western findings and made unique contributions to the literature on AD. The treatment of AD in East Asia appears to be an entity which, despite its morbidity, has not been adequately studied. PMID:22707960

The Relationship between Mastery and Depression among Japanese Family Caregivers

ERIC Educational Resources Information Center

Schreiner, Andrea S.; Morimoto, Tomoko

2003-01-01

The present study examined the relationship between caregiver mastery and depressive symptoms among family stroke caregivers in western Japan (N = 100). Family caregivers were identified from a sample of rehabilitation hospitals; participation rate was 100 percent for all eligible caregivers. Care-givers with high mastery were found to have…

Social Support, Stigma and Antenatal Depression Among HIV-Infected Pregnant Women in South Africa.

PubMed

Brittain, Kirsty; Mellins, Claude A; Phillips, Tamsin; Zerbe, Allison; Abrams, Elaine J; Myer, Landon; Remien, Robert H

2017-01-01

Depression, HIV-related stigma and low levels of social support may be particularly prevalent and adversely affect health and treatment outcomes among HIV-infected pregnant women. We examined factors associated with social support and stigma among pregnant women initiating antiretroviral therapy in the Western Cape, South Africa; and explored associations with depressive symptoms (Edinburgh Postnatal Depression Scale; EPDS) in linear regression models. Among 623 participants, 11 and 19 % had elevated EPDS scores using thresholds described in the original development of the scale (scores ≥13 and ≥10, respectively). Social support and stigma were highly interrelated and were associated with depressive symptoms. Stigma was observed to moderate the association between social support and depression scores; when levels of stigma were high, no association between social support and depression scores was observed. Elevated depression scores are prevalent in this setting, and interventions to reduce stigma and to address risk factors for depressive symptoms are needed.

Does reverse causality explain the relationship between diet and depression?

PubMed

Jacka, Felice N; Cherbuin, Nicolas; Anstey, Kaarin J; Butterworth, Peter

2015-04-01

Observational studies have repeatedly demonstrated relationships between habitual diet quality and depression. However, whilst reverse causality has not been the identified mechanism for these associations in prospective studies, the relationship between diet and depression is likely complex and bidirectional. Thus explicit investigation of the reverse causality hypothesis is warranted. Data were drawn from the Personality and Total Health (PATH) Through Life Study, a longitudinal community survey following three age cohorts from Australia. Analyses evaluated the relationships between past depression and treatment, current depressive symptoms and dietary patterns. Individuals with current depression had lower scores on a healthy dietary pattern; however, those who had been previously depressed and sought treatment had higher scores on the healthy dietary pattern at the later baseline assessment. Moreover, those who had reported prior, but not current, depression also had lower scores on the western dietary pattern than those without prior depression, regardless of whether they had been previously treated for their symptoms. Self-report data and possible recall bias limit our conclusions. In this study, prior depression was associated with better quality diets at the later time point. Thus, while current depression is associated with poorer dietary habits, a history of depression may prompt healthier dietary behaviours in the long term. Given the demonstrated relationships between diet quality and depressive illness, clinicians should advocate dietary improvement for their patients with depression and should not be pessimistic about the likelihood of adherence to such recommendations. Copyright © 2015 Elsevier B.V. All rights reserved.

A hemispheric climatology of monsoon depressions

NASA Astrophysics Data System (ADS)

Hurley, J. V.; Boos, W.

2012-12-01

Monsoon depressions are large (1000-2000 km diameter) cyclonic low pressure systems having organized deep convection, best known for forming in the Bay of Bengal and migrating northwest over northern India in the monsoon trough. About 3 to 5 of these systems occur during each monsoon season, contributing about half of the Indian summer rainfall. Despite their importance as a precipitation source, their dynamics are poorly constrained. Furthermore, although they do occur elsewhere, such as around Australia and in the southern Indian Ocean, there does not exist a collective inventory of these systems outside of the Bay of Bengal region. Here we present a climatology of monsoon depressions produced from the ERA-Interim Reanalysis. Feature tracks are identified using an automated tracking algorithm (K. Hodges' TRACK code) applied to the 850 hPa relative vorticity field for local summer, 1989 to 2003. Using criteria based on relative vorticity and sea level pressure, cyclonic low pressure systems are separated into different intensity categories, one of which corresponds to the definition for monsoon depressions used by the India Meteorological Department. The resultant distribution of storms obtained for the Bay of Bengal region compares well with a previously compiled climatology of monsoon depressions that was limited to the region surrounding India. Having validated our ability to identify monsoon depressions in their classic genesis region near India, we then extend the methods to include the western Pacific, Australia, and the southern Indian Ocean. Track distributions and composite structures of monsoon depressions for these different regions will be presented.

Beyond the blues: towards a cross-cultural phenomenology of depressed mood.

PubMed

Postert, Christian; Dannlowski, Udo; Müller, Jörg M; Konrad, Carsten

2012-01-01

There is a great cultural variety in the social phenomenology of depressed mood. The aim of this qualitative study was to compare English and Laotian Hmong semantic and pragmatic differences in depressed mood and to assess their relevance for cross-cultural psychiatric research and practice. The first author conducted long-term ethnographic fieldwork from 2000 to 2002 among the Hmong in Laos. Methods included participant observation, interviews and focus group interviews in the Hmong language. The semantic and pragmatic context of Hmong depressed mood tu siab, literally translated as 'broken liver', is compared to that of 'sadness' in Western contexts. Hmong 'broken liver' and English 'sadness' are deeply shaped by culture-specific premises concerning notions of social interaction, morality, interiority, socialisation, and cosmology. Critical attention has to be paid when assessing depressed mood cross-culturally. A social phenomenology combining qualitative and quantitative methods should be developed to analyse important semantic and pragmatic differences of depressed mood across cultural contexts. Copyright © 2012 S. Karger AG, Basel.

Depression as sickness behavior? A test of the host defense hypothesis in a high pathogen population.

PubMed

Stieglitz, Jonathan; Trumble, Benjamin C; Thompson, Melissa Emery; Blackwell, Aaron D; Kaplan, Hillard; Gurven, Michael

2015-10-01

Sadness is an emotion universally recognized across cultures, suggesting it plays an important functional role in regulating human behavior. Numerous adaptive explanations of persistent sadness interfering with daily functioning (hereafter "depression") have been proposed, but most do not explain frequent bidirectional associations between depression and greater immune activation. Here we test several predictions of the host defense hypothesis, which posits that depression is part of a broader coordinated evolved response to infection or tissue injury (i.e. "sickness behavior") that promotes energy conservation and reallocation to facilitate immune activation. In a high pathogen population of lean and relatively egalitarian Bolivian forager-horticulturalists, we test whether depression and its symptoms are associated with greater baseline concentration of immune biomarkers reliably associated with depression in Western populations (i.e. tumor necrosis factor alpha [TNF-α], interleukin-1 beta [IL-1β], interleukin-6 [IL-6], and C-reactive protein [CRP]). We also test whether greater pro-inflammatory cytokine responses to ex vivo antigen stimulation are associated with depression and its symptoms, which is expected if depression facilitates immune activation. These predictions are largely supported in a sample of older adult Tsimane (mean±SD age=53.2±11.0, range=34-85, n=649) after adjusting for potential confounders. Emotional, cognitive and somatic symptoms of depression are each associated with greater immune activation, both at baseline and in response to ex vivo stimulation. The association between depression and greater immune activation is therefore not unique to Western populations. While our findings are not predicted by other adaptive hypotheses of depression, they are not incompatible with those hypotheses and future research is necessary to isolate and test competing predictions. Copyright © 2015 Elsevier Inc. All rights reserved.

The association between diet quality, dietary patterns and depression in adults: a systematic review

PubMed Central

2013-01-01

Background Recent evidence suggests that diet modifies key biological factors associated with the development of depression; however, associations between diet quality and depression are not fully understood. We performed a systematic review to evaluate existing evidence regarding the association between diet quality and depression. Method A computer-aided literature search was conducted using Medline, CINAHL, and PsycINFO, January 1965 to October 2011, and a best-evidence analysis performed. Results Twenty-five studies from nine countries met eligibility criteria. Our best-evidence analyses found limited evidence to support an association between traditional diets (Mediterranean or Norwegian diets) and depression. We also observed a conflicting level of evidence for associations between (i) a traditional Japanese diet and depression, (ii) a “healthy” diet and depression, (iii) a Western diet and depression, and (iv) individuals with depression and the likelihood of eating a less healthy diet. Conclusion To our knowledge, this is the first review to synthesize and critically analyze evidence regarding diet quality, dietary patterns and depression. Further studies are urgently required to elucidate whether a true causal association exists. PMID:23802679

Insight, psychosis, and depression in Africa: a cross-sectional survey from an inpatient unit in Ghana.

PubMed

Poole, Norman A; Crabb, Jim; Osei, Akwasi; Hughes, Peter; Young, David

2013-06-01

Few studies of the relationship of insight to psychopathology have been conducted in non-Western populations. This study examined the relationships between insight and depression, anxiety, and positive and negative symptoms on patients with schizophrenia resident in a psychiatric hospital in Ghana. A sample of 49 participants, (37 men and 12 women), with DSM-IV defined schizophrenia took part in semistructured interviews consisting of the Hamilton Rating Scales for Depression (HAM-D) and Anxiety (HAM-A); the Schedule for the Assessment of Insight - Expanded Version (SAI-E) and the Positive and Negative Syndrome Scale (PANSS). Bivariate correlations between variables were examined and those significantly correlated with an insight domain were included in multiple regression models. Variables associated with the total insight score were age, gender, anxiety symptoms, depression symptoms, and treatment compliance. In the final model, HAM-D positively predicted total SAI-E score, whilst PANSS-pos was negatively associated with total SAI-E score. The results are broadly consistent with those found in Western samples regarding insight and depressive symptoms. Implications of these results for competing theories of insight in psychoses are discussed. Patients able to identify themselves as ill may be aware of their affective symptoms.

Factor structure of the Japanese version of the Edinburgh Postnatal Depression Scale in the postpartum period.

PubMed

Kubota, Chika; Okada, Takashi; Aleksic, Branko; Nakamura, Yukako; Kunimoto, Shohko; Morikawa, Mako; Shiino, Tomoko; Tamaji, Ai; Ohoka, Harue; Banno, Naomi; Morita, Tokiko; Murase, Satomi; Goto, Setsuko; Kanai, Atsuko; Masuda, Tomoko; Ando, Masahiko; Ozaki, Norio

2014-01-01

The Edinburgh Postnatal Depression Scale (EPDS) is a widely used screening tool for postpartum depression (PPD). Although the reliability and validity of EPDS in Japanese has been confirmed and the prevalence of PPD is found to be about the same as Western countries, the factor structure of the Japanese version of EPDS has not been elucidated yet. 690 Japanese mothers completed all items of the EPDS at 1 month postpartum. We divided them randomly into two sample sets. The first sample set (n = 345) was used for exploratory factor analysis, and the second sample set was used (n = 345) for confirmatory factor analysis. The result of exploratory factor analysis indicated a three-factor model consisting of anxiety, depression and anhedonia. The results of confirmatory factor analysis suggested that the anxiety and anhedonia factors existed for EPDS in a sample of Japanese women at 1 month postpartum. The depression factor varies by the models of acceptable fit. We examined EPDS scores. As a result, "anxiety" and "anhedonia" exist for EPDS among postpartum women in Japan as already reported in Western countries. Cross-cultural research is needed for future research.

Treadmill exercise alleviates chronic mild stress-induced depression in rats.

PubMed

Lee, Taeck-Hyun; Kim, Kijeong; Shin, Mal-Soon; Kim, Chang-Ju; Lim, Baek-Vin

2015-12-01

Depression is a major cause of disability and one of the most common public health problems. In the present study, antidepressive effect of treadmill exercise on chronic mild stress (CMS)-induced depression in rats was investigated. For this, sucrose intake test, immunohistochemistry for 5-bromo-2'-deoxyuridine, terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling staining, and Western blot analysis for brain-derived neurotrophic factor, cyclic adenosine monophosphate response element binding protein, and endothelial nitric oxide synthase were conducted. Following adaptation to the animal vivarium and two baseline fluid intake tests, the animals were divided into four groups: the control group, the CMS-induced depression group, the CMS-induced depression and exercise group, and the CMS-induced depression and fluoxetine-treated group. The animals in the CMS groups were exposed to the CMS conditions for 8 weeks and those in the control group were exposed to the control conditions for 8 weeks. After 4 weeks of CMS, the rats in the CMS-induced depression and exercise group were made to run on a motorized treadmill for 30 min once a day for 4 weeks. In the present results, treadmill exercise alleviated CMS-induced depressive symptoms. Treadmill exercise restored sucrose consumption, increased cell proliferation, and decreased apoptotic cell death. The present results suggest the possibility that exercise may improve symptoms of depression.

The Kimberley assessment of depression of older Indigenous Australians: prevalence of depressive disorders, risk factors and validation of the KICA-dep scale.

PubMed

Almeida, Osvaldo P; Flicker, Leon; Fenner, Stephen; Smith, Kate; Hyde, Zoe; Atkinson, David; Skeaf, Linda; Malay, Roslyn; LoGiudice, Dina

2014-01-01

This study aimed to develop a culturally acceptable and valid scale to assess depressive symptoms in older Indigenous Australians, to determine the prevalence of depressive disorders in the older Kimberley community, and to investigate the sociodemographic, lifestyle and clinical factors associated with depression in this population. Cross-sectional survey of adults aged 45 years or over from six remote Indigenous communities in the Kimberley and 30% of those living in Derby, Western Australia. The 11 linguistic and culturally sensitive items of the Kimberley Indigenous Cognitive Assessment of Depression (KICA-dep) scale were derived from the signs and symptoms required to establish the diagnosis of a depressive episode according to the DSM-IV-TR and ICD-10 criteria, and their frequency was rated on a 4-point scale ranging from 'never' to 'all the time' (range of scores: 0 to 33). The diagnosis of depressive disorder was established after a face-to-face assessment with a consultant psychiatrist. Other measures included sociodemographic and lifestyle factors, and clinical history. The study included 250 participants aged 46 to 89 years (mean±SD = 60.9±10.7), of whom 143 (57.2%) were women. The internal reliability of the KICA-dep was 0.88 and the cut-point 7/8 (non-case/case) was associated with 78% sensitivity and 82% specificity for the diagnosis of a depressive disorder. The point-prevalence of a depressive disorder in this population was 7.7%; 4.0% for men and 10.4% for women. Heart problems were associated with increased odds of depression (odds ratio = 3.3, 95% confidence interval = 1.2,8.8). The KICA-dep has robust psychometric properties and can be used with confidence as a screening tool for depression among older Indigenous Australians. Depressive disorders are common in this population, possibly because of increased stressors and health morbidities.

Use of antidepressants in the treatment of depression in Asia: guidelines, clinical evidence, and experience revisited.

PubMed

Treuer, Tamás; Liu, Chia-Yih; Salazar, Gerardo; Kongsakon, Ronnachai; Jia, Fujun; Habil, Hussain; Lee, Min-Soo; Lowry, Amanda; Dueñas, Héctor

2013-12-01

Major depressive disorder is prevalent worldwide, and only about half of those affected will experience no further episodes or symptoms. Additionally, depressive symptoms can be challenging to identify, with many patients going undiagnosed despite a wide variety of available treatment options. Antidepressants are the cornerstone of depression treatment; however, a large number of factors must be considered in selecting the treatment best suited to the individual. To help support physicians in this process, international and national treatment guidelines have been developed. This review evaluates the current use of antidepressant treatment for major depressive disorder in six Asian countries (China, Korea, Malaysia, Philippines, Taiwan, and Thailand). No remarkable differences were noted between Asian and international treatment guidelines or among those from within Asia as these are adapted from western guidelines, although there were some local variations. Importantly, a shortage of evidence-based information at a country level is the primary problem in developing guidelines appropriate for Asia, so most of the guidelines are consensus opinions derived from western research data utilized in western guidelines. Treatment guidelines need to evolve from being consensus based to evidence based when evidence is available, taking into consideration cost/effectiveness or cost/benefit with an evidence-based approach that more accurately reflects clinical experience as well as the attributes of each antidepressant. In everyday practice, physicians must tailor their treatment to the patient's clinical needs while considering associated external factors; better tools are needed to help them reach the best possible prescribing decisions which are of maximum benefit to patients. Copyright © 2013 Wiley Publishing Asia Pty Ltd.

Perceptions of depression among recovered-depressed and never-depressed individuals.

PubMed

Wernicke, Rachel A; Pearlman, Michelle Y; Thorndike, Frances P; Haaga, David A F

2006-06-01

Research on lay beliefs about depression has shown that recovered-depressed people evaluate their own depressive experiences as more distressing than do those who have never experienced major depression. This study tested whether history of depression would influence beliefs about others' experiences of depression. Recovered-depressed (n = 63) and never-depressed adults (n = 64) completed the Self-Appraisal Questionnaire (R-SAQ; J.C. Coyne & M.M. Calarco, 1995) revised to address perceptions of others' experiences of depression. History of depression was not associated with R-SAQ scores. In supplementary analyses, self-reported depression proneness was also uncorrelated with perceptions of others' depression. People without a history of major depression were just as likely to recognize the highly debilitating nature of depression for others. Although nondepressed people frequently fail to convey empathy to friends or relatives who are depressed, this failure probably does not reflect lack of knowledge that depression is incapacitating.

Perceptions of Depression Among Recovered-Depressed and Never-Depressed Individuals

PubMed Central

Wernicke, Rachel A.; Pearlman, Michelle Y.; Thorndike, Frances P.; Haaga, David A. F.

2006-01-01

Research on lay beliefs about depression has shown that recovered-depressed people evaluate their own depressive experiences as more distressing than do those who have never experienced major depression. This study tested whether history of depression would influence beliefs about others’ experiences of depression. Recovered-depressed (n = 63) and Never-Depressed (n = 64) adults completed the Self-Appraisal Questionnaire (R-SAQ; Coyne & Calarco, 1995), revised to address perceptions of others’ experiences of depression. History of depression was not associated with R-SAQ scores. In supplementary analyses, self-reported depression proneness was also uncorrelated with perceptions of others’ depression. People without a history of major depression were just as likely to recognize the highly debilitating nature of depression for others. Although nondepressed people frequently fail to convey empathy to friends or relatives who are depressed, this failure probably does not reflect lack of knowledge that depression is incapacitating. PMID:16538660

Risky dieting amongst adolescent girls: Associations with family relationship problems and depressed mood.

PubMed

Hinchliff, Gemma L M; Kelly, Adrian B; Chan, Gary C K; Patton, George C; Williams, Joanne

2016-08-01

This study examined the association of risky dieting amongst adolescent girls with depressed mood, family conflict, and parent-child emotional closeness. Grade 6 and 8 females (aged 11-14years, N=4031) were recruited from 231 schools in 30 communities, across three Australian States (Queensland, Victoria, and Western Australia). Key measures were based on the Adolescent Dieting Scale, Short Mood and Feelings Questionnaire, and widely used short measures of family relationship quality. Controls included age, early pubertal onset, and socioeconomic status. Risky dieting was significantly related to family conflict and depressed mood, depressed mood mediated the association of family conflict and risky dieting, and these associations remained significant with controls in the model. Family conflict and adolescent depressed mood are associated with risky dieting. Prevention programs may benefit from a broadening of behavioural targets to include depressed mood and family problems. Copyright © 2016 Elsevier Ltd. All rights reserved.

Herbal Medicine for Anxiety, Depression and Insomnia

PubMed Central

Liu, Lei; Liu, Changhong; Wang, Yicun; Wang, Pu; Li, Yuxin; Li, Bingjin

2015-01-01

The prevalence and comorbidity of psychiatric disorders such as depression, anxiety and insomnia are very common. These well-known forms of psychiatric disorders have been affecting many people from all around the world. Herb alone, as well as herbal formula, is commonly prescribed for the therapies of mental illnesses. Since various adverse events of western medication exist, the number of people who use herbs to benefit their health is increasing. Over the past decades, the exploration in the area of herbal psychopharmacology has received much attention. Literatures showed a variety of herbal mechanisms of action used for the therapy of depression, anxiety and insomnia, involving re-uptake of monoamines, affecting neuroreceptor binding and channel transporter activity, modulating neuronal communication or hypothalamic-pituitary adrenal axis (HPA) etc. Nonetheless, a systematic review on herbal pharmacology in depression, anxiety and insomnia is still lacking. This review has been performed to further identify modes of action of different herbal medicine, and thus provides useful information for the application of herbal medicine. PMID:26412068

Similar associations between personality dimensions and anxiety or depressive disorders in a population study of Turkish-Dutch, Moroccan-Dutch, and native Dutch subjects.

PubMed

Schrier, Agnes C; de Wit, Matty A S; Krol, Anneke; Fassaert, Thijs J L; Verhoeff, Arnoud P; Kupka, Ralph W; Dekker, Jack; Beekman, Aartjan T F

2013-05-01

It is well established that personality traits are associated with anxiety and depressive disorders in Western populations, but it is not known whether this is true also for people from non-Western cultures. In this study, we examined whether ethnicity moderates the association between personality dimensions and anxiety or depressive disorders or symptoms. In a random urban population sample, stratified by ethnicity, in Amsterdam, the Netherlands, we interviewed 309 native Dutch subjects, 203 Turkish-Dutch subjects, and 170 Moroccan-Dutch subjects. Dimensions of personality were measured using the NEO Five-Factor Inventory. Anxiety and depressive disorders and symptom levels were assessed with the Composite International Diagnostic Interview and the Symptom Checklist-90-Revised. The association between personality factors and disorders or symptoms of anxiety and depression was very similar in the three ethnic groups: all show the typical profile of high neuroticism and low extraversion, agreeableness, and conscientiousness.

How is depression experienced around the world? A systematic review of qualitative literature

PubMed Central

Haroz, E.E.; Ritchey, M.; Bass, J.K.; Kohrt, B.A.; Augustinavicius, J.; Michalopoulos, L.; Burkey, M.D.; Bolton, P.

2017-01-01

To date global research on depression has used assessment tools based on research and clinical experience drawn from Western populations (i.e., in North American, European and Australian). There may be features of depression in non-Western populations which are not captured in current diagnostic criteria or measurement tools, as well as criteria for depression that are not relevant in other regions. We investigated this possibility through a systematic review of qualitative studies of depression worldwide. Nine online databases were searched for records that used qualitative methods to study depression. Initial searches were conducted between August 2012 and December 2012; an updated search was repeated in June of 2015 to include relevant literature published between December 30, 2012 and May 30, 2015. No date limits were set for inclusion of articles. A total of 16,130 records were identified and 138 met full inclusion criteria. Included studies were published between 1976 and 2015. These 138 studies represented data on 170 different study populations (some reported on multiple samples) and 77 different nationalities/ethnicities. Variation in results by geographical region, gender, and study context were examined to determine the consistency of descriptions across populations. Fisher’s exact tests were used to compare frequencies of features across region, gender and context. Seven of the 15 features with the highest relative frequency form part of the DSM-5 diagnosis of Major Depressive Disorder (MDD). However, many of the other features with relatively high frequencies across the studies are associated features in the DSM, but are not prioritized as diagnostic criteria and therefore not included in standard instruments. The DSM-5 diagnostic criteria of problems with concentration and psychomotor agitation or slowing were infrequently mentioned. This research suggests that the DSM model and standard instruments currently based on the DSM may not adequately

How is depression experienced around the world? A systematic review of qualitative literature.

PubMed

Haroz, E E; Ritchey, M; Bass, J K; Kohrt, B A; Augustinavicius, J; Michalopoulos, L; Burkey, M D; Bolton, P

2017-06-01

To date global research on depression has used assessment tools based on research and clinical experience drawn from Western populations (i.e., in North American, European and Australian). There may be features of depression in non-Western populations which are not captured in current diagnostic criteria or measurement tools, as well as criteria for depression that are not relevant in other regions. We investigated this possibility through a systematic review of qualitative studies of depression worldwide. Nine online databases were searched for records that used qualitative methods to study depression. Initial searches were conducted between August 2012 and December 2012; an updated search was repeated in June of 2015 to include relevant literature published between December 30, 2012 and May 30, 2015. No date limits were set for inclusion of articles. A total of 16,130 records were identified and 138 met full inclusion criteria. Included studies were published between 1976 and 2015. These 138 studies represented data on 170 different study populations (some reported on multiple samples) and 77 different nationalities/ethnicities. Variation in results by geographical region, gender, and study context were examined to determine the consistency of descriptions across populations. Fisher's exact tests were used to compare frequencies of features across region, gender and context. Seven of the 15 features with the highest relative frequency form part of the DSM-5 diagnosis of Major Depressive Disorder (MDD). However, many of the other features with relatively high frequencies across the studies are associated features in the DSM, but are not prioritized as diagnostic criteria and therefore not included in standard instruments. The DSM-5 diagnostic criteria of problems with concentration and psychomotor agitation or slowing were infrequently mentioned. This research suggests that the DSM model and standard instruments currently based on the DSM may not adequately

Integration of satellite gravity data with ground-based geophysical data for a better understanding of the structural control of groundwater flow in the Nubian Sandstone Aquifer System

NASA Astrophysics Data System (ADS)

Fathy, K.; Sultan, M.; Bettadpur, S. V.; Save, H.; Ahmed, M.; Zahran, K. H.; Emil, M. K.; Helaly, A.; Abotalib, A. Z.; Ismaiel, A.

2016-12-01

The Nubian Sandstone Aquifer System (NSAS) extends beyond Egypt's political boundaries to cover eastern Libya, northern and central Sudan and northeast Chad. The optimum utilization of this resource requires a better understanding of the connectivity of the NSAS sub-basins and the structural control on groundwater flow throughout the system. We provide an integrated (geophysics, remote sensing and field) approach to address these issues. Firstly, we evaluated GOCE-based global Geopotential models (GGMs) compared to the terrestrial gravity anomalies for 21262 sites to select the optimum model for deriving Bouguer gravity datasets. The Eigen-6C4 was found to have the lowest deviation from the terrestrial gravity anomalies. Secondly, structures and uplifts were mapped on the surface and in the sub-surface. Extensive N-S to NW-SE trending grabens were delineated in areas proximal to the Nile Valley using Palsar-derived DEMs, and hill shade maps; these depressions are here interpreted as basement structures that were reactivated during the opening of the Red Sea and the Gulf of Suez. The sinistral E-W trending faults and shear zones of the Syrian Arc were mapped in northern Egypt from Sinai and across the Eastern and Western Deserts. These structures were mapped on the surface using hill shade images and their extension in the subsurface was successfully detected from Eigen-6C4 model-derived Bouguer and TDR maps. The E-W trending basement uplift (Uweinat-Aswan uplift) was mapped in southern Egypt and the N-S trending Uweinat-Howar uplift was delineated in western Sudan and eastern Chad using TDR maps. Thirdly, hydrological analysis was conducted using GRACE spherical harmonic solutions (RL05), and CSR 0.5° X 0.5°, and JPL Mascon solutions. These showed: (1) pronounced TWS depletion over the Dakhla basin (average of three solutions: -3.03 mm/yr); (2) the south to north groundwater flow from Sudan to Egypt is impeded by the E-W trending Uweinat-Aswan basement uplift

Depression among Arabs and Jews in Israel: a population-based study.

PubMed

Kaplan, Giora; Glasser, Saralee; Murad, Havi; Atamna, Ahmed; Alpert, Gershon; Goldbourt, Uri; Kalter-Leibovici, Ofra

2010-10-01

Depression is the second most common chronic disorder seen by primary care physicians. Risk factors associated with depression include medical and psychosocial factors. While in Israel, the rate and risk factors for depression are considered similar to those in other Western countries, population-based data are limited. The present study aims to estimate the prevalence of depression among Jews and Muslim Arabs, and to consider possible associations with demographic, socioeconomic, and health factors. The study group (N = 872) was equally divided according to ethnicity, gender, and age group. Depression was measured by the Harvard Department of Psychiatry National Depression Screening Day Scale (HANDS). The rate of depression scores in the likely/very likely range was 2.5 times higher among Arabs than among Jews (24.9 vs. 10.6%; P < 0.001). Women were more likely to express symptoms of depressive episode than were men (22.0 vs. 13.6%; P = 0.001), and the depression rate increased with age, from 11.0% in the youngest group (26-35) to 25.0% in the oldest (P = 0.001). The rate of increase in depression by age was different for the genders, rising more steeply for women than for men. However, the age-gender differential was not identical for the two ethnic groups. The differences in depression prevalence between Arabs and Jews were maintained after controlling for confounding variables, except that when controlling for education, the difference between the ethnic groups was no longer significant. After adjusting for all variables in the analysis, no significant association remained between ethnicity and depression (OR = 0.80; 95% CI = 0.45-1.40).

Postpartum Depression Among Somali Women in Norway.

PubMed

Løvlie, Astrid Louise; Madar, Ahmed Ali

2017-06-01

Postpartum depression (PPD) has been described as the most common complication experienced postpartum, affecting about 10-15 % of all new mothers. Factors like a history of mental illness, and experienced recent adverse life events has been associated with an increased risk for developing PPD. Immigrant women in Western countries have been found to have a marked higher prevalence of PPD compared to the general population. In Norway the prevalence of PPD in the general population has been found to be around 8-10 %, and among Pakistani immigrants a rate of 7.6 % was found. Somali people in Norway are the second largest immigrant group in Norway with a non-Western background. No study on PPD and associated factors among Somali women has been found in the literature. The aim of the study was to assess PPD and associated factors among Somali women in greater Oslo region, Norway. A cross-sectional survey was conducted; recruiting new mothers through all maternity wards in the Oslo region. Data was collected with interview-administrated questionnaires. PPD was assessed using Edinburgh Postnatal Depression Scale (EPDS), defining those scoring ≥10 to have a possible PPD. Of the 80 eligible women identified, 39 (49 %) consented to participate, and completed the study. Of the 39 respondents 3 (7.7 %) were assessed to have a possible PPD. Most important associated factors found were history of mental illness, having experienced technical assistance during delivery, self-rated health and experienced economical problems last 12 months. A low prevalence of PPD was found, and both the prevalence and its associated factors should be interpreted with caution. The associated factors do not have enough power to give any strength to the associations. However, some of the results can be used in develop new hypotheses with regard to PPD among Somali women as immigrants in a Western society.

Association of gender disadvantage factors and gender preference with antenatal depression in women: a cross-sectional study from rural Maharashtra.

PubMed

Shidhaye, Pallavi; Shidhaye, Rahul; Phalke, Vaishali

2017-06-01

Maternal depression is a major public health problem in low- and middle-income countries including India. Very few studies have assessed association of various risk factors with antenatal depression in rural Indian women, especially the effect of marital conflict, gender disadvantage and gender preference on antenatal depression. This paper describes the prevalence of probable antenatal depression in rural Maharashtra, a state in the western part of India and specifically assesses the association of marital and gender disadvantage factors and gender preference for a male child with antenatal depression. Primary Health Centre-based cross-sectional survey of antenatal women in rural Maharashtra was carried out. The outcome of interest was a probable diagnosis of depression in antenatal women which was measured using the Edinburgh postnatal depression scale (EPDS). Data were analyzed using simple and multiple logistic regression. 302 women in their antenatal period were included in this study. The outcome of antenatal depression (EPDS > 12) was found in 51 women (16.9%, 95% CI 12.6-21.1%). Feeling pressurized to deliver a male child was strongly associated with the outcome of antenatal depression (adjusted odds ratio (OR): 3.0; 95% CI 1.4-6.5). Unsatisfactory reaction of in-laws to dowry (adjusted OR 11.2; 95% CI 2.4-52.9) and difficult relationship with in-laws (adjusted OR 5.3; 95% CI 2.4-11.6) were also significantly associated with antenatal depression. Our findings demonstrate that antenatal depression in rural women of Western Maharashtra is associated with gender disadvantage factors, especially related to preference for a male child. The agenda to improve maternal mental health should be ultimately linked to address the broader social development goals and gender empowerment.

Association of depressive symptoms and suicidal ideation among university students in China

PubMed Central

Wang, Yu-Hang; Shi, Zhou-Ting; Luo, Qian-Ying

2017-01-01

Abstract The aim of this study was to investigate whether depressive symptoms are associated with suicidal ideation among university students in China. Five Chinese and English electronic databases (EBSCO, PubMed, Chinese Web of Knowledge, Wanfang, and Weipu) were searched to identify relevant studies. Cross-sectional studies published from 2000 to 2016 reporting about the association between depressive symptoms and suicidal ideation among university students in China were used for meta-analysis to approximate the overall association between depression and suicidal ideation among university students in mainland China. StatsDirect 3 was used for meta-analysis of included literatures. Of 513 initially identified references, 44 studies were selected, including 88,431 participants with depressive symptoms. The combined odd ratio of the relationship was 2.174 (95% confidence interval: 2.027–2.333; P < 0.0001). There exists a moderate association between depressive symptoms and suicidal ideation among university students in China, and depressive symptoms contribute to the development of suicidal ideation. In particular, university students from western regions of China, from nonmedical background, should be provided more psychological and clinical assistance. PMID:28353586

[Research on Depression in the GDR - Historical Lines of Development and Therapeutic Approaches].

PubMed

Thormann, J; Himmerich, H; Steinberg, H

2014-02-01

Historical research has raised the issue of whether GDR psychiatry was isolated from Western influences to such an extent that an autonomous East German psychiatry developed. Taking a chronological approach and being based on a clearly defined range of topics, the objective of this paper is to identify specific contributions made by GDR psychiatry to academic research as well as the degree of its international orientation by focusing on the treatment and research on depression. We have performed a systematic review of the East German psychiatric journal "Psychiatrie, Neurologie und medizinische Psychologie" and a screening of all psychiatric textbooks that appeared in the GDR. Although East German psychiatry was oriented towards Soviet as well as Western developments, some internationally used therapeutic or conceptual innovations reached East German clinics only with some delay. Yet, East German psychiatrists have also contributed their own, independent nosological and therapeutic concepts to research on depression. Pivotal figures included, among others, R. Lemke (Jena), D. Müller-Hegemann (Leipzig) or K. Leonhard (Berlin). With regard to research on depression one cannot truly speak of an autonomous East German psychiatry. Developments in East and West were largely running in parallel. © Georg Thieme Verlag KG Stuttgart · New York.

The Kimberley Assessment of Depression of Older Indigenous Australians: Prevalence of Depressive Disorders, Risk Factors and Validation of the KICA-dep Scale

PubMed Central

Almeida, Osvaldo P.; Flicker, Leon; Fenner, Stephen; Smith, Kate; Hyde, Zoe; Atkinson, David; Skeaf, Linda; Malay, Roslyn; LoGiudice, Dina

2014-01-01

Objective This study aimed to develop a culturally acceptable and valid scale to assess depressive symptoms in older Indigenous Australians, to determine the prevalence of depressive disorders in the older Kimberley community, and to investigate the sociodemographic, lifestyle and clinical factors associated with depression in this population. Methods Cross-sectional survey of adults aged 45 years or over from six remote Indigenous communities in the Kimberley and 30% of those living in Derby, Western Australia. The 11 linguistic and culturally sensitive items of the Kimberley Indigenous Cognitive Assessment of Depression (KICA-dep) scale were derived from the signs and symptoms required to establish the diagnosis of a depressive episode according to the DSM-IV-TR and ICD-10 criteria, and their frequency was rated on a 4-point scale ranging from ‘never’ to ‘all the time’ (range of scores: 0 to 33). The diagnosis of depressive disorder was established after a face-to-face assessment with a consultant psychiatrist. Other measures included sociodemographic and lifestyle factors, and clinical history. Results The study included 250 participants aged 46 to 89 years (mean±SD = 60.9±10.7), of whom 143 (57.2%) were women. The internal reliability of the KICA-dep was 0.88 and the cut-point 7/8 (non-case/case) was associated with 78% sensitivity and 82% specificity for the diagnosis of a depressive disorder. The point-prevalence of a depressive disorder in this population was 7.7%; 4.0% for men and 10.4% for women. Heart problems were associated with increased odds of depression (odds ratio = 3.3, 95% confidence interval = 1.2,8.8). Conclusions The KICA-dep has robust psychometric properties and can be used with confidence as a screening tool for depression among older Indigenous Australians. Depressive disorders are common in this population, possibly because of increased stressors and health morbidities. PMID:24740098

Al Umchaimin depression, Western Iraq: An impact structure?

NASA Astrophysics Data System (ADS)

Underwood, James R., Jr.

Al Umchaimin, in Arabic 'hiding place' or 'place of ambush', is located at latitude 32 degrees 35.5 N and longitude 39 degrees 25 E. The nearly circular depression averages 2.75 km in diameter and is 33-42 m deep. It is floored with fine-grained, clay-rich deposits, estimated to be 36 m thick, the surface of which shows well-developed desiccation fissures or mudcracks when dry. Because of its nearly circular planimetric shape and its apparent isolation from other surface and subsurface features, it has been considered by some to be a possible meteorite impact structure and by others to be a surface collapse feature that originated following removal of magma from the subsurface as the magma extruded elsewhere. Al Umchaimin was listed in the U.S. Geological Survey tabulation of 110 structures worldwide for which a meteorite impact origin had been suggested. It was placed in Category 6 Structures for which more data are required for classification. It is concluded that, on the basis of the studies that have been made of Al Umchaimin and on the basis of the brief site visit made, Al Umchaimin probably is not an impact structure but most likely resulted from the enlargement and coalescence of sink holes and eventual collapse of the roof material into the resulting cavity.

Al Umchaimin depression, Western Iraq: An impact structure?

NASA Technical Reports Server (NTRS)

Underwood, James R., Jr.

1992-01-01

Al Umchaimin, in Arabic 'hiding place' or 'place of ambush', is located at latitude 32 degrees 35.5 N and longitude 39 degrees 25 E. The nearly circular depression averages 2.75 km in diameter and is 33-42 m deep. It is floored with fine-grained, clay-rich deposits, estimated to be 36 m thick, the surface of which shows well-developed desiccation fissures or mudcracks when dry. Because of its nearly circular planimetric shape and its apparent isolation from other surface and subsurface features, it has been considered by some to be a possible meteorite impact structure and by others to be a surface collapse feature that originated following removal of magma from the subsurface as the magma extruded elsewhere. Al Umchaimin was listed in the U.S. Geological Survey tabulation of 110 structures worldwide for which a meteorite impact origin had been suggested. It was placed in Category 6 Structures for which more data are required for classification. It is concluded that, on the basis of the studies that have been made of Al Umchaimin and on the basis of the brief site visit made, Al Umchaimin probably is not an impact structure but most likely resulted from the enlargement and coalescence of sink holes and eventual collapse of the roof material into the resulting cavity.

Perceiving social pressure not to feel negative predicts depressive symptoms in daily life.

PubMed

Dejonckheere, Egon; Bastian, Brock; Fried, Eiko I; Murphy, Sean C; Kuppens, Peter

2017-09-01

Western societies often overemphasize the pursuit of happiness, and regard negative feelings such as sadness or anxiety as maladaptive and unwanted. Despite this emphasis on happiness, the amount of people suffering from depressive complaints is remarkably high. To explain this apparent paradox, we examined whether experiencing social pressure not to feel sad or anxious could in fact contribute to depressive symptoms. A sample of individuals (n = 112) with elevated depression scores (Patient Health Questionnaire [PHQ-9] ≥ 10) took part in an online daily diary study in which they rated their depressive symptoms and perceived social pressure not to feel depressed or anxious for 30 consecutive days. Using multilevel VAR models, we investigated the temporal relation between this perceived social pressure and depressive symptoms to determine directionality. Primary analyses consistently indicated that experiencing social pressure predicts increases in both overall severity scores and most individual symptoms of depression, but not vice versa. A set of secondary analyses, in which we adopted a network perspective on depression, confirmed these findings. Using this approach, centrality analysis revealed that perceived social pressure not to feel negative plays an instigating role in depression, reflected by the high out- and low instrength centrality of this pressure in the various depression networks. Together, these findings indicate how perceived societal norms may contribute to depression, hinting at a possible malignant consequence of society's denouncement of negative emotions. Clinical implications are discussed. © 2017 Wiley Periodicals, Inc.

Prevalence of Students with Symptoms of Depression among High School Students in a District of Western Turkey: An Epidemiological Study

ERIC Educational Resources Information Center

Unsal, Alaaddin; Ayranci, Unal

2008-01-01

Background: To determine the factors affecting the prevalence of depression and also to present some pertinent comments concerning prevention of depression among high school students. This study was deemed important and relevant due to the increasing importance of depression among high school students. Methods: A sample of students aged 14-19…

Prevalence rates for depression by industry: a claims database analysis.

PubMed

Wulsin, Lawson; Alterman, Toni; Timothy Bushnell, P; Li, Jia; Shen, Rui

2014-11-01

To estimate and interpret differences in depression prevalence rates among industries, using a large, group medical claims database. Depression cases were identified by ICD-9 diagnosis code in a population of 214,413 individuals employed during 2002-2005 by employers based in western Pennsylvania. Data were provided by Highmark, Inc. (Pittsburgh and Camp Hill, PA). Rates were adjusted for age, gender, and employee share of health care costs. National industry measures of psychological distress, work stress, and physical activity at work were also compiled from other data sources. Rates for clinical depression in 55 industries ranged from 6.9 to 16.2 %, (population rate = 10.45 %). Industries with the highest rates tended to be those which, on the national level, require frequent or difficult interactions with the public or clients, and have high levels of stress and low levels of physical activity. Additional research is needed to help identify industries with relatively high rates of depression in other regions and on the national level, and to determine whether these differences are due in part to specific work stress exposures and physical inactivity at work. Claims database analyses may provide a cost-effective way to identify priorities for depression treatment and prevention in the workplace.

Prevalence rates for depression by industry: a claims database analysis

PubMed Central

Alterman, Toni; Bushnell, P. Timothy; Li, Jia; Shen, Rui

2015-01-01

Purpose To estimate and interpret differences in depression prevalence rates among industries, using a large, group medical claims database. Methods Depression cases were identified by ICD-9 diagnosis code in a population of 214,413 individuals employed during 2002–2005 by employers based in western Pennsylvania. Data were provided by Highmark, Inc. (Pittsburgh and Camp Hill, PA). Rates were adjusted for age, gender, and employee share of health care costs. National industry measures of psychological distress, work stress, and physical activity at work were also compiled from other data sources. Results Rates for clinical depression in 55 industries ranged from 6.9 to 16.2 %, (population rate = 10.45 %). Industries with the highest rates tended to be those which, on the national level, require frequent or difficult interactions with the public or clients, and have high levels of stress and low levels of physical activity. Conclusions Additional research is needed to help identify industries with relatively high rates of depression in other regions and on the national level, and to determine whether these differences are due in part to specific work stress exposures and physical inactivity at work. Clinical significance Claims database analyses may provide a cost-effective way to identify priorities for depression treatment and prevention in the workplace. PMID:24907896

Depression as a modifiable factor to decrease the risk of dementia

PubMed Central

Almeida, O P; Hankey, G J; Yeap, B B; Golledge, J; Flicker, L

2017-01-01

Depression is an accepted risk factor for dementia, but it is unclear if this relationship is causal. This study investigated whether dementia associated with depression decreases with antidepressant use and is independent of the time between exposure to depression and the onset of dementia. We completed a 14-year longitudinal study of 4922 cognitively healthy men aged 71–89 years, and collected information about history of past depression, current depression and severity of depressive symptoms. Other measures included use of antidepressants, age, education, smoking and history of diabetes, hypertension, coronary heart disease, and stroke. The onset of dementia and death during follow-up was ascertained via the Western Australian Data Linkage System. A total of 682 men had past (n=388) or current (n=294) depression. During 8.9 years follow-up, 903 (18.3%) developed dementia and 1884 (38.3%) died free of dementia. The sub-hazard ratios (SHRs) of dementia for men with past and current depression were 1.3 (95% confidence interval (CI)=1.0, 1.6) and 1.5 (95% CI=1.2, 2.0). The use of antidepressants did not decrease this risk. Compared to men with no symptoms, the SHRs of dementia associated with questionable, mild-to-moderate and severe depressive symptoms were 1.2 (95% CI=1.0, 1.4), 1.7 (95% CI=1.4, 2.2) and 2.1 (95% CI=1.4, 3.2), respectively. The association between depression and dementia was only apparent during the initial 5 years of follow-up. Older men with history of depression are at increased risk of developing dementia, but depression is more likely to be a marker of incipient dementia than a truly modifiable risk factor. PMID:28463236

Temperament and Social Support in Adolescence: Interrelations with Depressive Symptoms and Delinquent Behaviors.

ERIC Educational Resources Information Center

Windle, Michael

1992-01-01

Temperament and perceived family and friend support were significantly related to depressive symptoms and delinquent activity in 975 adolescents (high school sophomores and juniors) in western New York. Results suggest that part of the influence of temperamental difficulty may be a result of reduced levels of family and friend support. (SLD)

Music Preference, Depression, Suicidal Preoccupation, and Personality: Comment on Stack and Gundlach's Papers.

ERIC Educational Resources Information Center

Lester, David; Whipple, Melissa

1996-01-01

In a sample of students (n=93), preference for country and western music was not associated with depression or suicidal preoccupation as has been suggested by Stack and Gundlach. However, preference for heavy metal music was associated with prior suicidal ideation. Stronger associations were found between music preferences and measures of…

Alphaviral equine encephalomyelitis (Eastern, Western and Venezuelan).

PubMed

Aréchiga-Ceballos, N; Aguilar-Setién, A

2015-08-01

Summary Alphaviral equine encephalomyelitis is a mosquito-borne infection that causes severe neurological disease and fatalities in horses and humans in the Americas. Consequently, the equine alphaviruses (Eastern, Western and Venezuelan) are of considerable concern worldwide and are notifiable to the World Organisation for Animal Health. In addition, these diseases are considered a potent potential biological weapon, emphasising the need to develop an effective vaccine. Alphaviral equine encephalomyelitis is caused by Eastern equine encephalomyelitis virus (EEEV), Western equine encephalomyelitis virus (WEEV) or Venezuelan equine encephalomyelitis virus (VEEV), which are related members of the Alphavirus genus in the Togaviridae family. Although related, the three viruses are genetically and antigenically distinct. The disease is characterised by fever, anorexia, depression and clinical signs of encephalomyelitis, and may be fatal in up to 90% of cases, for both humans and horses, particularly in the case of EEE. Surviving horses develop lifelong immunity but may have permanent neuropathology. The aim of this paper is to analyse the scientific information available on the evolution of EEE, WEE and VEE, and any potential vaccines.

Comparison of depression symptoms between primary depression and secondary-to-schizophrenia depression.

PubMed

Rahim, Twana; Rashid, Roshe

2017-11-01

This study exclusively aimed to clinically assess which symptom pattern discriminates primary depression from depression-secondary to-schizophrenia. A total of 98 patients with primary depression and 71 patients with secondary-to-schizophrenia depression were assessed for identifying the clinical phenomena of depression. Diagnosis of schizophrenia was confirmed by Mini International Neuropsychiatric Interview. Each participant was, however, assessed by Patient Health Questionnaire-9 as well as Calgary Depression Scale for Schizophrenia (CDSS) for possible concurrent depressive symptoms. Depressed mood, loss of interest, reduced energy and pathological guilt were more common in primary depression, whereas sleep disturbance and guilty ideas of reference were more amounting towards the diagnosis of depression secondary-to-schizophrenia. It is clinically hard to differentiate primary from secondary-to-schizophrenia depression, especially in the absence of obvious psychotic symptoms. However, the classical symptoms of depression like subjective depressed mood, anhedonia, reduced energy and pathological guilt are more prominent in the primary depression.

The attitudes and beliefs of Pakistani medical practitioners about depression: a cross-sectional study in Lahore using the Revised Depression Attitude Questionnaire (R-DAQ).

PubMed

Haddad, Mark; Waqas, Ahmed; Qayyum, Wahhaj; Shams, Maryam; Malik, Saad

2016-10-18

Mental disorders such as depression are common and rank as major contributors to the global burden of disease. Condition recognition and subsequent management of depression is variable and influenced by the attitudes and beliefs of clinicians as well as those of patients. Most studies examining health professionals' attitudes have been conducted in Western nations; this study explores beliefs and attitudes about depression among doctors working in Lahore, Pakistan. A cross-sectional survey conducted in 2015 used a questionnaire concerning demographics, education in psychiatry, beliefs about depression causes, and attitudes about depression using the Revised Depression Attitude Questionnaire (R-DAQ). A convenience sample of 700 non-psychiatrist medical practitioners based in six hospitals in Lahore was approached to participate in the survey. Six hundred and one (86 %) of the doctors approached consented to participate; almost all respondents (99 %) endorsed one of various biopsychosocial causes of depression (38 to 79 % for particular causes), and 37 % (between 13 and 19 % for particular causes) noted that supernatural forces could be responsible. Supernatural causes were more commonly held by female doctors, those working in rural settings, and those with greater psychiatry specialist education. Attitudes to depression were mostly less confident or optimistic and less inclined to a generalist perspective than those of clinicians in the UK or European nations, and deterministic perspectives that depression is a natural part of aging or due to personal failings were particularly common. However, there was substantial confidence in the efficacy of antidepressants and psychological therapy. More confident and therapeutically optimistic views and a more generalist perspective about depression management were associated with a rejection of supernatural explanations of the origin of depression. Non-psychiatrist medical practitioners in Pakistan hold a range of views

Body dissatisfaction, maternal appraisal, and depressive symptoms in Hong Kong adolescents.

PubMed

Fung, Samantha S W; Stewart, Sunita M; Ho, S Y; Wong, Joy P S; Lam, T H

2010-12-01

Body dissatisfaction, its risk factors and association with depressed mood have been well investigated in the West. However, more studies are needed to examine further the relation between body dissatisfaction and depressive symptoms and the factors influencing body dissatisfaction in non-Western cultures. The present study examined in a sample of Hong Kong Chinese adolescents the relation between body dissatisfaction and depressive symptoms, and the relation of maternal appraisal of their adolescent's figure to the adolescent's body dissatisfaction and depressive symptoms. We obtained information from 379 boys and 254 girls about their body dissatisfaction and depressive symptoms. Their mothers provided information about their appraisal of their adolescent's body shape and size compared to ideal. Body dissatisfaction was related to depressive symptoms in girls (B = 2.58, p <.01), but not in boys (B = -0.08, p >.10). Negative maternal appraisal did not have direct effects on adolescents' depressive symptoms (B = 0.14, p =.75), but the association between negative maternal appraisal and body dissatisfaction was significantly stronger in adolescents whose ideal was smaller than they perceived themselves to be (B = 0.32, p <.01) than those whose ideal was larger than their own perception (B = 0.14, p < .01). Our findings suggest that maternal appraisal had indirect effects on mood, acting through adolescents' body dissatisfaction, and that body dissatisfaction may be a sex-specific risk factor for depression. This study points to the need for testing and adapting programs to reduce body dissatisfaction particularly in girls at risk for depression, and to raise mothers' awareness of the link between their negative appraisals and their adolescents' body dissatisfaction and depressive symptoms.

DESPERATELY SEEKING HAPPINESS: VALUING HAPPINESS IS ASSOCIATED WITH SYMPTOMS AND DIAGNOSIS OF DEPRESSION.

PubMed

Ford, Brett Q; Shallcross, Amanda J; Mauss, Iris B; Floerke, Victoria A; Gruber, June

Culture shapes the emotions people feel and want to feel. In Western cultures, happiness is an emotion that many people want to feel. Although experiencing happiness is associated with increased well-being and psychological health, recent evidence suggests wanting to feel happy to an extreme degree, or, highly valuing happiness, leads to decreased well-being. To examine whether these effects of valuing happiness might extend to clinical outcomes, we examined the hypothesis that depression is associated with highly valuing happiness. To do so, we examined the relationship between valuing happiness and depression in two U.S. samples. As hypothesized, valuing happiness was associated with increased depressive symptoms in a community sample with remitted major depressive disorder (MDD), even when controlling for social desirability and neuroticism (Study 1). Furthermore, valuing happiness was elevated in a remitted MDD sample (vs. healthy controls), even when controlling for current depressive symptoms, general affect valuation, and extreme goal pursuit (Study 2). Taken together, these findings suggest that the culturally-pervasive value placed on attaining happiness can represent a risk factor for symptoms and a diagnosis of depression. More broadly, they indicate that a cultural approach can meaningfully extend our understanding of clinical phenomena.

The Impact of Antenatal Depression on Perinatal Outcomes in Australian Women

PubMed Central

Eastwood, John; Ogbo, Felix A.; Hendry, Alexandra; Noble, Justine; Page, Andrew

2017-01-01

Background In Australia, there is limited evidence on the impact of antenatal depression on perinatal outcomes. This study investigates the association between maternal depressive symptoms during pregnancy and key perinatal outcomes, including birth weight, gestational age at birth, breastfeeding indicators and postnatal depressive symptoms. Method A retrospective cohort of mothers (N = 17,564) of all infants born in public health facilities within South Western Sydney Local Health District and Sydney Local Health District in 2014, in the state of New South Wales (NSW), Australia, was enumerated from routinely collected antenatal data to investigate the risk of adverse perinatal outcomes associated with maternal depressive symptoms during pregnancy. Antenatal depressive symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS). Logistic regression models that adjusted for confounders were conducted to determine associations between antenatal depressive symptoms and low birth weight, early gestational age at birth (<37 weeks), breast feeding indicators and postnatal depressive symptoms. Results The prevalence of maternal depressive symptoms during pregnancy was 7.0% in the cohort, and was significantly associated with postnatal depressive symptoms [Adjusted Odd Ratios (AOR) = 6.4, 95% CI: 4.8–8.7, P<0.001]. Antenatal depressive symptoms was associated with a higher odds of low birth weight [AOR = 1.7, 95% CI: 1.2–2.3, P = 0.003] and a gestational age at birth of <37 weeks [AOR = 1.3, 95% CI: 1.1–1.7, P = 0.018] compared to women who reported lower EPDS scores in antenatal period. Antenatal depressive symptoms were not strongly associated with non-exclusive breast feeding in the early postnatal period. Conclusion Maternal depressive symptoms in the antenatal period are strongly associated with postnatal depressive symptoms and adverse perinatal outcomes in Australian infants. Early identification of antenatal and postnatal depressive symptoms

Depressive disorder in patients attending the outpatient department of a tertiary care hospital in Colombo.

PubMed

Anandakumar, D; Ratnatunga, S S; Dayabandara, M; Hanwella, Raveen; de Silva, Varuni A

2016-01-01

Lifetime prevalence of depression varies across countries and different populations. Depression is a common comorbidity of physical illness. Patients with depression are known to present with somatic symptoms. Depression is under-diagnosed in primary care settings. Objectives To estimate the prevalence of depression in patients attending the outpatient department (OPD) of a tertiary care hospital in the Western Province of Sri Lanka. A cross-sectional descriptive study was conducted in the OPD of the National Hospital of Sri Lanka (NHSL). Sample size was 205. Every fifth patient aged between 18 and 60 years who attended the OPD was recruited until the required number was met. Centre for Epidemiologic Studies Depression Scale (CES-D) was used to identify depression. There were 114 (55.6%) females. Mean age was 50 years (SD 13.68).Overall prevalence of depression in the sample was 22.4% (95% CI 16.68-28.20). Prevalence of depression was higher among females 25.4% (95% CI 17.32-33.56) than in males 18.7% (95% CI 10.52- 26.84). Prevalence of severe depression was 15.1% (95% CI 10.18-20.07). Adjusted odds ratios showed that pain related presenting complaints were significantly associated with depression [adjusted OR 1.99 (95% CI 1.01-3.96)]. Prevalence of depression in outpatients is similar to that reported in other parts of the world. None of the patients with depression presented seeking help for depressive symptoms.

A mineralized zone in Western Candor Chasma, Mars

NASA Technical Reports Server (NTRS)

Geissler, P. E.; Singer, R. B.; Komatsu, G.

1993-01-01

Spectral evidence from Viking and Phobos orbiting spacecraft suggests the local development of crystalline ferric oxides in a small region within Mars' equatorial Valles Marineris canyon system. This is the same area noted for its anomalous coloration in Viking Orbiter image 583 A by McEwen. The unique hue of the region in Viking color data is due to a reduced green filter reflectance, relative to violet and red, in comparison to surrounding materials of similar albedo or average reflectance. For this reason, the region does not appear spectrally distinctive in later Survey Mission images which were acquired without the green filter. In high resolution, the spectral unit can be seen to correspond to two 20 km long depressions on the margins of Candor Mensa, a heavily eroded plateau-forming deposit on the canyon floor. Laminae are conspicuous in several places on the plateau, particularly where 15 to 20 cycles of alternating bright and dark laminae are exposed at approximately 200 meter vertical intervals. Laminae are also visible on the steep, vertically fluted cliffs to the south of this depression. Concentric laminae indicate a basis in the depression on the southeastern margin of Candor Mensa at the location of the less pronounced hue anomaly. A distinct lineation at the base of the scarp at the western end of the canyon transects mottled canyon floor deposits believed to be among the youngest in the Valles marineris. Water is implicated in the formation of the iron oxides, since the steep surfaces of layered sediments elsewhere on Candor Mensa show no evidence of unusual coloration despite the fact that these materials were deposited concurrently with the strata exposed in the depressions. This suggests that the mineralization is secondary in nature and developed locally in association with the depressions, which could have ponded surface runoff or groundwater seepage.

Post-partum depression in Kinshasa, Democratic Republic of Congo: validation of a concept using a mixed-methods cross-cultural approach.

PubMed

Bass, Judith K; Ryder, Robert W; Lammers, Marie-Christine; Mukaba, Thibaut N; Bolton, Paul A

2008-12-01

To determine if a post-partum depression syndrome exists among mothers in Kinshasa, Democratic Republic of Congo, by adapting and validating standard screening instruments. Using qualitative interviewing techniques, we interviewed a convenience sample of 80 women living in a large peri-urban community to better understand local conceptions of mental illness. We used this information to adapt two standard depression screeners, the Edinburgh Post-partum Depression Scale and the Hopkins Symptom Checklist. In a subsequent quantitative study, we identified another 133 women with and without the local depression syndrome and used this information to validate the adapted screening instruments. Based on the qualitative data, we found a local syndrome that closely approximates the Western model of major depressive disorder. The women we interviewed, representative of the local populace, considered this an important syndrome among new mothers because it negatively affects women and their young children. Women (n = 41) identified as suffering from this syndrome had statistically significantly higher depression severity scores on both adapted screeners than women identified as not having this syndrome (n = 20; P < 0.0001). When it is unclear or unknown if Western models of psychopathology are appropriate for use in the local context, these models must be validated to ensure cross-cultural applicability. Using a mixed-methods approach we found a local syndrome similar to depression and validated instruments to screen for this disorder. As the importance of compromised mental health in developing world populations becomes recognized, the methods described in this report will be useful more widely.

Dietary patterns and depressive symptoms during pregnancy in Japan: Baseline data from the Kyushu Okinawa Maternal and Child Health Study.

PubMed

Miyake, Yoshihiro; Tanaka, Keiko; Okubo, Hitomi; Sasaki, Satoshi; Furukawa, Shinya; Arakawa, Masashi

2018-01-01

Only one Brazilian study has examined the association between dietary patterns and depressive symptoms during pregnancy. The current cross-sectional study examined this issue in Japan. Study subjects were 1744 pregnant women. Between April 2007 and March 2008, information under study was obtained. Dietary patterns were derived from a factor analysis of 33 predefined food groups based on a self-administered diet history questionnaire. Depressive symptoms were defined as a Center for Epidemiological Studies Depression Scale score ≥ 16. Adjustment was made for age, gestation, region of residence, number of children, family structure, history of depression, family history of depression, smoking, secondhand smoke exposure, employment, household income, education, and body mass index. Three dietary patterns were identified: 'healthy', characterized by high intake of green and yellow vegetables, other vegetables, mushrooms, pulses, seaweed, potatoes, fish, sea products, miso soup, sugar, and shellfish; 'Japanese', characterized by high intake of rice and miso soup; and 'Western', characterized by high intake of beef and pork, processed meat, vegetable oil, chicken, eggs, shellfish, and salt-containing seasonings. The healthy and Japanese patterns were independently inversely associated with depressive symptoms during pregnancy: the adjusted prevalence ratios (95% confidence intervals, P for trend) between extreme quartiles were 0.56 (0.43-0.73, < 0.0001) and 0.72 (0.55-0.94, 0.008), respectively. No association was observed between the Western pattern and depressive symptoms during pregnancy. Information was obtained between the 5th and 39th week of pregnancy. The healthy and Japanese dietary patterns may be inversely associated with depressive symptoms during pregnancy. Copyright © 2017 Elsevier B.V. All rights reserved.

Music preference, depression, suicidal preoccupation, and personality: comment on Stack and Gundlach's papers.

PubMed

Lester, D; Whipple, M

1996-01-01

In a sample of students, preference for country and western music was not associated with depression or suicidal preoccupation as has been suggested by Stack and Gundlach. However, preference for heavy metal music was associated with prior suicidal ideation. Stronger associations were found between music preferences and measures of psychoticism and extraversion.

Cognition and depression in a cohort of aging men: results from the Western Collaborative Group Study.

PubMed

La Rue, A; Swan, G E; Carmelli, D

1995-03-01

Relationships between cognitive performance and self-ratings of depression on the Center for Epidemiologic Studies Depression scale (CES-D; L.S. Radloff, 1977) were examined for 1,217 older men. After controlling for demographic variables and both objective and subjective measures of health, significant associations were observed between several CES-D variables and measures of cognitive mental status, memory, and psychomotor speed. The Well-Being factor of the CES-D was the most robust predictor of cognitive scores. Therefore, for older adults with generally favorable health and socioeconomic resources, there may be a link between positive affect and maintenance of cognitive effectiveness.

Limitations of the Patient Health Questionnaire in Identifying Anxiety and Depression: Many Cases Are Undetected

PubMed Central

Eack, Shaun M.; Greeno, Catherine G.; Lee, Bong-Jae

2013-01-01

Objective To determine the concordance between the Structured Clinical Interview for DSM-IV (SCID) and the Patient Health Questionnaire (PHQ) in diagnosing anxiety and depressive disorders. Method Fifty women seeking psychiatric services for their children at two mental health centers in Western Pennsylvania were assessed for anxiety and depressive disorders using the SCID and the PHQ. Results Twenty-five women met SCID criteria for at least one anxiety disorder, 11 (44%) of whom the PHQ failed to identify. The PHQ was particularly limited in identifying individuals with anxiety disorders other than panic disorder. Seventeen women met SCID criteria for at least one major depressive disorder, 6 (35%) of whom the PHQ failed to identify. The PHQ was particularly limited in identifying depressed individuals with dysthymia. Conclusions Caution should be used when screening for anxiety and depression with the PHQ. Implications for improving diagnostic accuracy in social work practice are discussed. PMID:24465121

Social support and protection from depression: systematic review of current findings in Western countries.

PubMed

Gariépy, Geneviève; Honkaniemi, Helena; Quesnel-Vallée, Amélie

2016-10-01

Numerous studies report an association between social support and protection from depression, but no systematic review or meta-analysis exists on this topic. To review systematically the characteristics of social support (types and source) associated with protection from depression across life periods (childhood and adolescence; adulthood; older age) and by study design (cross-sectional v cohort studies). A systematic literature search conducted in February 2015 yielded 100 eligible studies. Study quality was assessed using a critical appraisal checklist, followed by meta-analyses. Sources of support varied across life periods, with parental support being most important among children and adolescents, whereas adults and older adults relied more on spouses, followed by family and then friends. Significant heterogeneity in social support measurement was noted. Effects were weaker in both magnitude and significance in cohort studies. Knowledge gaps remain due to social support measurement heterogeneity and to evidence of reverse causality bias. © The Royal College of Psychiatrists 2016.

RAndomised controlled trial to imProve depressIon and the quality of life of people with Dementia using cognitive bias modification: RAPID study protocol.

PubMed

Almeida, Osvaldo P; MacLeod, Colin; Flicker, Leon; Ford, Andrew; Grafton, Ben; Etherton-Beer, Christopher

2014-07-23

Depressive symptoms are common and undermine the quality of life of people with Alzheimer's disease (AD). Cholinesterase inhibitors and antidepressants have all but no effect on the mood of patients, and their use increases adverse events. Cognitive bias modification (CBM) targets attentional and interpretative biases associated with anxiety, dysphoria and depression and may be useful to treat depression in AD (DAD). This trial aims to determine the effect of CBM on depression scores and the quality of life of people with DAD. Randomised, double-blind, parallel, controlled trial of CBM (1:1 allocation ratio). Participants will be 80 adults with probable AD living in the Western Australian community who score 8 or more on the Cornell Scale for Depression in Dementia (CSDD). They will have mild to moderate dementia (Mini-Mental State Examination-MMSE score ≥15) and will be free of severe sensory impairment or suicidal intent. The intervention will consist of 10 40 min sessions of CBM delivered over 2 weeks using a high-resolution monitor using a local computer station at the Western Australian Centre for Health and Ageing. The primary outcomes of interest are the 2-week change, from baseline, in the severity of CSDD scores and the Quality of Life AD (QoL-AD) scores. Secondary outcomes include changes in the CSDD, QoL-AD after 12 weeks, and changes in MMSE scores, negative attentional and interpretative bias and the proportion of participants with CSDD <8 after 2 and 12 weeks. The study will comply with the principles of the Declaration of Helsinki and participants will provide written informed consent. The Ethics Committee of the Royal Perth Hospital will approve and oversee the study (REG14-036). The results of this trial will provide level 2 evidence of efficacy for CBM as a treatment of DAD. Australian and New Zealand Clinical Trials Registry number ACTRN12614000420640, date registered 06/04/2014. Published by the BMJ Publishing Group Limited. For

Risk Factors for PTSD and Depression in Female Survivors of Rape

PubMed Central

Mbalo, Nolwandle; Zhang, Muyu; Sam, Ntuli

2017-01-01

Objective To investigate association of the socio-demographic factors, characteristics of rape and social support to the development of depression and post-traumatic stress disorder at six months after the rape. Methods A cross-sectional survey with female survivors of rape was carried out in three provinces of South Africa six months after the rape. Results One hundred female survivors s of sexual assault were interviewed. More than half (53%) were from Limpopo, (25%) from Western Cape and (22%) from KwaZulu -Natal. 87% reported high levels of PTSD and (51%) moderate to severe depression post-rape. The major risk factors for PTSD and depression were the unmarried survivors of rape and those living in KZN. The female survivors of rape in KZN province were seven times more likely to experience symptoms of depression compared to other provinces, while married/cohabiting female rape survivors were six times less likely to report symptoms of depression compared to the unmarried female rape survivors. Conclusion These findings add support to existing literature on PTSD and depression as common mental health consequence of rape and also provide evidence that survivors’ socio- demographics – marital status, employment status are significant contributors to the development of symptoms of depression and PTSD after rape. The results have research and clinical practice relevance for ensuring that PTSD and trauma treatment focuses on an in-depth understanding of the various aspects of the socio demographic factors and rape characteristics that contribute to survivors’ mental state and how these compound stress and depression symptoms over time post-rape victimization. PMID:28114775

Risk factors for PTSD and depression in female survivors of rape.

PubMed

Mgoqi-Mbalo, Nolwandle; Zhang, Muyu; Ntuli, Sam

2017-05-01

To investigate association of the sociodemographic factors, characteristics of rape and social support to the development of depression and posttraumatic stress disorder at 6 months after the rape. A cross-sectional survey with female survivors of rape was carried out in 3 provinces of South Africa 6 months after the rape. One hundred female survivors s of sexual assault were interviewed. More than half (53%) were from Limpopo, 25% from Western Cape, and 22% from KwaZulu-Natal (KZN). 87% reported high levels of PTSD and 51% moderate to severe depression post rape. The major risk factors for PTSD and depression were the unmarried survivors of rape and those living in KZN. The female survivors of rape in KZN province were 7 times more likely to experience symptoms of depression compared to other provinces, while married/cohabiting female rape survivors were 6 times less likely to report symptoms of depression compared to the unmarried female rape survivors. These findings add support to existing literature on PTSD and depression as common mental health consequence of rape and also provide evidence that survivors' socio- demographics-marital status, employment status-are significant contributors to the development of symptoms of depression and PTSD after rape. The results have research and clinical practice relevance for ensuring that PTSD and trauma treatment focuses on an in-depth understanding of the various aspects of the sociodemographic factors and rape characteristics that contribute to survivors' mental state and how these compound stress and depression symptoms over time post rape victimization. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

An Exploration of the Relationship between Depressive Symptoms and Cortisol Rhythms in Colorado Ranchers

ERIC Educational Resources Information Center

Schulze, Emily; Laudenslager, Mark; Coussons-Read, Mary

2009-01-01

Context: Although the effects of stress on health have been studied in numerous urban-dwelling populations, fewer studies have addressed these effects in rural populations, such as farmers and ranchers. Purpose: The present study focuses on seasonal levels of depressed affect and perceived stress in Western Colorado ranchers, and how those…

Understandings of depression: an interview study of Yoruba, Bangladeshi and White British people.

PubMed

Lavender, Hilary; Khondoker, Abul Hussain; Jones, Roger

2006-12-01

Depression remains a major public health problem, but little is known about the views and understandings of depression held by many ethnic groups. Aim. To explore views and understandings of depression in three ethnic groups-Yoruba, Sylheti-speaking Bangladeshi and White British-living in South London. Qualitative, semi-structured interviews, using vignettes describing depressed individuals. General practice and the community in Southwark, South London, UK. Participants. 20 Yoruba, 20 Bangladeshi and 20 White British people, recruited from primary care. Interviews (in English for Yoruba and White British, in Sylheti for the Bangladeshi participants) were recorded and transcribed. Atlas ti software was used to organize the data. Views on the causes and cures for depression were diverse. A diagnosis of depression can have adverse social consequences in all groups. Magic had a role in both causation and cure in the Yoruba and to a lesser extent in the Bangladeshi groups. Religion was important for many people in all groups. Family factors were dominant in the Bangladeshi participants, whilst the White British often identified more 'psychological' causes of depression. Coping methods and health-seeking behaviours included religion, family, friends and neighbours, and becoming more active. Formal psychiatric interventions and taking antidepressants were not priorities. Cultural models of depression, including its causes and treatment, are diverse, and are different among cultural groups. This study raises questions about the value of Western approaches to mild and moderate depression in these groups of patients.

Breast feeding and early adolescent behaviour, self-esteem and depression: Hong Kong's 'Children of 1997' birth cohort.

PubMed

Kwok, Man Ki; Leung, Gabriel M; Schooling, C Mary

2013-11-01

Breast feeding may contribute to neurological development and hence mental health. However, associations from Western populations are unclear, and most likely confounded by socioeconomic position (SEP), making evidence from other sociocultural settings valuable. We examined whether breast feeding was associated with early adolescent emotional and behavioural problems, self-esteem and depressive symptoms in a non-Western developed setting, where socioeconomic patterning of breast feeding differs from but other postnatal characteristics are similar to Western settings. The adjusted associations of breast feeding with emotional and behavioural problems assessed from parent-reported Rutter z-score at ~11 years (n=5598, 67% follow-up), self-reported self-esteem z-score at ~11 years (n=6937, 84%) and depressive symptoms assessed from self-reported Patient Health Questionnaire-9 z-score at ~13 years (n=5797, 70%) were examined using multivariable linear regression in a population-representative Hong Kong Chinese birth cohort, 'Children of 1997'. Mothers from families with higher education tended to start but not sustain breast feeding, whereas migrant mothers tended to start and sustain breast feeding. Breast feeding for 3+ months had mostly null associations with Rutter score, self-esteem or depressive symptoms adjusted for sex, age, survey mode, SEP, parents' age, birth weight-for-gestational age, birth order and secondhand smoke exposure, although partial breast feeding for any length of time or exclusive breast feeding for <3 months was associated with poorer behaviour (higher Rutter z-score (0.10, 95% CI 0.05 to 0.16)) and lower self-esteem (-0.09, 95% CI -0.14 to -0.04). In a non-Western developed setting, breast feeding was inconsistently associated with several early adolescent mental health measures suggesting a reflection of setting specific unmeasured confounding.

Western North Pacific Monsoon Depressions: Formation, Structure, and Transition to Tropical Cyclones

DTIC Science & Technology

2015-09-01

of the domain (from over Malaysia and western New Guinea; 115°E–135°E) increased, and due to the Coriolis effect the flow became westerlies that...it gains a more westerly component due to the Coriolis effect . If airstream A has a large southerly cross-equatorial component, it can penetrate far...120°E and 130°E (Figure 7b) where the flow began to turn east due to the Coriolis effect . Subsequently, these trajectories began to turn

Depression During Pregnancy and Adverse Birth Outcomes Among Predominantly Puerto Rican Women.

PubMed

Szegda, Kathleen; Bertone-Johnson, Elizabeth R; Pekow, Penelope; Powers, Sally; Markenson, Glenn; Dole, Nancy; Chasan-Taber, Lisa

2017-04-01

Objectives To examine associations between depression and preterm birth and small-for gestational age (SGA) among women of predominantly Puerto Rican descent, a population who experiences disparities in adverse birth outcomes and one of the highest infant mortality rates in the United States. Methods Proyecto Buena Salud (PBS) was a prospective cohort study conducted from 2006 to 2011 at a large tertiary care center in Western Massachusetts. Caribbean Islander (i.e., Puerto Rican and Dominican Republic) women were interviewed in early, mid and late pregnancy. Among 1262 participants, associations between depression, assessed using the Edinburgh Postnatal Depression Scale, and risk of preterm birth and small-for-gestational age (SGA) were evaluated. Results Women with at least probable minor depression [odds ratio (OR) = 1.77 (95% confidence interval (CI) = 1.02, 3.07)] or probable major depression [OR = 1.82 (95% CI = 1.01, 3.25)] in mid-pregnancy had an increased risk of SGA compared to non-depressed women in adjusted analyses. Borderline significant associations were observed between increasing levels of depressive symptom scores in early and mid-pregnancy [OR = 1.05 (95% CI = 1.00, 1.11) and OR = 1.04 (95% CI = 1.00, 1.09), respectively] and each additional trimester of exposure to probable major depression across mid- to late pregnancy [OR = 1.66 (95% CI = 1.00, 2.74)] and SGA. Late pregnancy depression was not associated with SGA; depression during pregnancy was not associated with preterm birth. Conclusions for Practice In this population of predominantly Puerto Rican women, mid-pregnancy depression increased risk for SGA. Findings can inform culturally appropriate, targeted interventions to identify and treat pregnant women with depression.

Depression proneness and reactions to a depressive stimulus.

PubMed

Wernicke, Rachel A; Pearlman, Michelle Y; Thorndike, Frances P; Haaga, David A F

2006-01-01

In the context of a project examining depression vulnerability and cigarette smoking, the authors tested whether depression-vulnerable people differed from less vulnerable people in their reactions to a depressive stimulus. Regular smokers with a history of depression but not currently depressed (n = 63) and never-depressed smokers (n = 64) listened to audiotapes of confederates reading depressive and nondepressive scripts and reported their reactions. Neither a history of depression nor self-reported depression proneness predicted reactions to depression. However, depression proneness was positively correlated with beliefs about depression contagion. Likewise, stronger depression-related contagion beliefs and lower levels of empathic responding predicted behavioral rejection of the depressive stimulus.

Teaching Western Literature to Non-Western Students

ERIC Educational Resources Information Center

Pollock, Eric J.; Chun, Hye Won; Kim, Chung Ah

2008-01-01

This paper explores ways in which Western literature can be taught to Non-western students. This paper demonstrates that non-western values do not have to be overcome but rather Western values can be highlighted and reinforced to deal with literary complexity. Values and ideals such as freedom, self-identity, religion, feminism, and equality are…

Depressive symptoms in Chinese family caregivers of patients with heart failure

PubMed Central

Hu, Xiaolin; Huang, Wenxia; Su, Yonglin; Qu, Moying; Peng, Xingchen

2017-01-01

Abstract Depressive symptoms are related to negative health outcomes in caregivers of patients with HF. Understanding the factors that are associated with depressive symptoms among caregivers is essential to providing appropriate interventions. Little is known about which status and factors are related to depressive symptoms among Chinese caregivers of patients with heart failure. This study aimed to investigate the status of depressive symptoms and to identify the factors that are associated with depressive symptoms in family caregivers of patients with heart failure in China. A cross-sectional design and a convenience sample were used. Participants (N = 134) from 1 hospital in Chengdu were recruited from June 2013 to June 2014. The following measurement tools were used in this study: Center for Epidemiologic Studies Depression Scale, Hospital Anxiety and Depression Scale, Coping Strategies Simplified Coping Style Questionnaire, and Zarit Burden Interview. A hierarchical multiple linear regression analysis was used to determine which factors were associated with depressive symptoms. The results showed that 31% of the caregivers experienced depressive symptoms. The type of payment for treatment (b = −0.312, P < 0.01), readmissions within the last 3 months (b = 0.397, P < 0.01), duration of caregiving (b = −0.213, P < 0.05), caregiver burden (b = 0.299, P < 0.05), active coping (b = −0.235, P < 0.01), and negative coping (b = 0.245, P < 0.05) were related to caregivers’ depressive symptoms. Fifty-four percent of the variance in caregivers’ depressive symptoms was explained by these factors. The caregiver depressive symptoms in China were higher than those reported in studies that were conducted in Western countries. Caregiver depressive symptoms can be improved by providing support for new caregivers (with a caregiving duration of less than 1 year), reducing readmissions, easing caregiver burden, and

Is the Effect of Postpartum Depression on Mother-Infant Bonding Universal?

PubMed

Badr, Lina Kurdahi; Ayvazian, Nelly; Lameh, Salma; Charafeddine, Lama

2018-05-01

Although the negative consequences of maternal depression on infants has been documented in several Western societies, similar studies have not been conducted in Middle-Eastern countries where cultural norms and traditions may differ. The main objective of this study was to determine the risk factors for postpartum depression (PPD) and its relationship to mother -infant bonding in a Lebanese population. One hundred and fifty participants were administered the Edinburgh Postpartum Depression Scale (EPDS), and the social support scale at 2-3 days postpartum. At 10-12 weeks mother-infant bonding using the Postpartum Bonding Questionnaire (PBQ) and depression using the Beck Inventory (BDI-II) were assessed during a telephone interview. The prevalence of depression was 19% with an average score of 10.9 ± 6.02 on the EPDS. At 10-12 weeks 2.7% of the whole sample was depressed with an average score of 18.60 ± 16.87 on the BDI-II. Risk factors of PPD on the EPDS were; history of alcohol use, complications during pregnancy, not a good marital relationship, baby admitted to an intensive care unit, history of depression and low social support. Risk factors for impaired bonding were age, history of depression, BDI-II scores above 20 and low social support. The multiple regression analysis found that impaired bonding was associated with older age, history of depression and low social support, which explained 39% of the variance, F = 7.12, p = 0.02. The prevalence of PPD was higher than previously reported at day 2-3 post-delivery, but lower at 10-12 weeks postpartum. Impaired mother- infant bonding was associated older mothers, history of depression, low social support and BDI-II scores above 20 which should alert practitioner to assessing these factors in post-partum mothers. Copyright © 2018. Published by Elsevier Inc.

Involvement of the agmatinergic system in the depressive-like phenotype of the Crtc1 knockout mouse model of depression.

PubMed

Meylan, E M; Breuillaud, L; Seredenina, T; Magistretti, P J; Halfon, O; Luthi-Carter, R; Cardinaux, J-R

2016-07-12

Recent studies implicate the arginine-decarboxylation product agmatine in mood regulation. Agmatine has antidepressant properties in rodent models of depression, and agmatinase (Agmat), the agmatine-degrading enzyme, is upregulated in the brains of mood disorder patients. We have previously shown that mice lacking CREB-regulated transcription coactivator 1 (CRTC1) associate behavioral and molecular depressive-like endophenotypes, as well as blunted responses to classical antidepressants. Here, the molecular basis of the behavioral phenotype of Crtc1(-/-) mice was further examined using microarray gene expression profiling that revealed an upregulation of Agmat in the cortex of Crtc1(-/-) mice. Quantitative polymerase chain reaction and western blot analyses confirmed Agmat upregulation in the Crtc1(-/-) prefrontal cortex (PFC) and hippocampus, which were further demonstrated by confocal immunofluorescence microscopy to comprise an increased number of Agmat-expressing cells, notably parvalbumin- and somatostatin-positive interneurons. Acute agmatine and ketamine treatments comparably improved the depressive-like behavior of male and female Crtc1(-/-) mice in the forced swim test, suggesting that exogenous agmatine has a rapid antidepressant effect through the compensation of agmatine deficit because of upregulated Agmat. Agmatine rapidly increased brain-derived neurotrophic factor (BDNF) levels only in the PFC of wild-type (WT) females, and decreased eukaryotic elongation factor 2 (eEF2) phosphorylation in the PFC of male and female WT mice, indicating that agmatine might be a fast-acting antidepressant with N-methyl-D-aspartate (NMDA) receptor antagonist properties. Collectively, these findings implicate Agmat in the depressive-like phenotype of Crtc1(-/-) mice, refine current understanding of the agmatinergic system in the brain and highlight its putative role in major depression.

Depression and resilience in women with HIV and early life stress: does trauma play a mediating role? A cross-sectional study.

PubMed

Spies, Georgina; Seedat, Soraya

2014-02-24

The present study sought to assess the relationship between depressive symptomatology and resilience among women infected with HIV and to investigate whether trauma exposure (childhood trauma, other discrete lifetime traumatic events) or the presence of post-traumatic stress symptomatology mediated this relationship. Cross-sectional study. Western Cape, South Africa. A convenience sample of 95 women infected with HIV in peri-urban communities in the Western Cape, South Africa. All women had exposure to moderate-to-severe childhood trauma as determined by the Childhood Trauma Questionnaire. We examined the relationship between depressive symptomatology and resilience (the Connor-Davidson Resilience Scale) and investigated whether trauma exposure or the presence of post-traumatic stress symptomatology mediated this relationship through the Sobel test for mediation and PLS path analysis. There was a significant negative correlation between depressive symptomatology and resilience (p=<0.01). PLS path analysis revealed a significant direct effect between depression and resilience. On the Sobel test for mediation, distal (childhood trauma) and proximal traumatic events did not significantly mediate this association (p=> 0.05). However, post-traumatic stress symptomatology significantly mediated the relationship between depression and resilience in trauma-exposed women living with HIV. In the present study, higher levels of resilience were associated with lower levels of self-reported depression. Although causal inferences are not possible, this suggests that in this sample, resilience may act as protective factor against the development of clinical depression. The results also indicate that post-traumatic stress symptoms (PTSS), which are highly prevalent in HIV-infected and trauma exposed individuals and often comorbid with depression, may further explain and account for this relationship. Further investigation is required to determine whether early identification

Depression and resilience in women with HIV and early life stress: does trauma play a mediating role? A cross-sectional study

PubMed Central

Spies, Georgina; Seedat, Soraya

2014-01-01

Objectives The present study sought to assess the relationship between depressive symptomatology and resilience among women infected with HIV and to investigate whether trauma exposure (childhood trauma, other discrete lifetime traumatic events) or the presence of post-traumatic stress symptomatology mediated this relationship. Design Cross-sectional study. Setting Western Cape, South Africa. Participants A convenience sample of 95 women infected with HIV in peri-urban communities in the Western Cape, South Africa. All women had exposure to moderate-to-severe childhood trauma as determined by the Childhood Trauma Questionnaire. Primary and secondary outcome measures We examined the relationship between depressive symptomatology and resilience (the Connor-Davidson Resilience Scale) and investigated whether trauma exposure or the presence of post-traumatic stress symptomatology mediated this relationship through the Sobel test for mediation and PLS path analysis. Results There was a significant negative correlation between depressive symptomatology and resilience (p=<0.01). PLS path analysis revealed a significant direct effect between depression and resilience. On the Sobel test for mediation, distal (childhood trauma) and proximal traumatic events did not significantly mediate this association (p=> 0.05). However, post-traumatic stress symptomatology significantly mediated the relationship between depression and resilience in trauma-exposed women living with HIV. Conclusions In the present study, higher levels of resilience were associated with lower levels of self-reported depression. Although causal inferences are not possible, this suggests that in this sample, resilience may act as protective factor against the development of clinical depression. The results also indicate that post-traumatic stress symptoms (PTSS), which are highly prevalent in HIV-infected and trauma exposed individuals and often comorbid with depression, may further explain and account for

The Features of Condensate Water and Its Guide on Gas Proudction in upper Triassic Gas Reservoir of Western Sichuan Depression, China

NASA Astrophysics Data System (ADS)

Shang, C.; Lou, Z.

2012-12-01

In upper Triassic Xujiahe Formation of western Sichuan depression, China, there developed ultrathight sandstones reservoirs, of which the mean porosity is 4.02% and the permeability mode is less than 0.1×10-3μm2. Because of the ultrathight sandstones, thick gaseous- liquid phase transition develops in the upper Trassic Xujiahe Formation. The absolute quantity of gaseous water is lager. Due to the change of temperature and pressure at the wellhead, the gaseous water in gas reservoir becomes condensate water. Therefore, the condensate water of low salinity can be widely found at the original productive process in the Xujiahe Formation reservoir, such as wells named Lian 150, Xin 851, Xin 853, Xin 856, Dayi 101, Dayi 103. The main cations are K++Na+, while the anions are HCO3- and Cl-. The main water type is CaCl2, followed by NaHCO3, Na2SO4 and MgCl2. The PH of condensate water is 5.28-8.20 with mean value 6.40. The salinity of condensate water is lower than that of formation water. The milligram equivalent (mEq) percent of ion is used to study the features of condensate water. The anions (mEq) distribution of condensate water are scattered in ternary diagram, while that of formation water concentrate upon the SO42- and Cl- endpoints. The percent of HCO3-(mEq) in condensate water is higher than that of formation water. There is no obvious difference of cations mEq percent between condensate water and formation water, which indicates that condensate water strongly affected by formation water. Through this study, condensate water may originate from formation water and then be affected by complicated physical and chemical interactions. The condensate water is affected by gas and formation water. The relationship between condensate water and gas yield is very close. The variations of water yield, salinity and ions composition can reflect the change of gas yield. Taking well Xin 856 for example, which is located in Xinchang gas felid, there exist a relationship between

Causal beliefs about depression in different cultural groups—what do cognitive psychological theories of causal learning and reasoning predict?

PubMed Central

Hagmayer, York; Engelmann, Neele

2014-01-01

Cognitive psychological research focuses on causal learning and reasoning while cognitive anthropological and social science research tend to focus on systems of beliefs. Our aim was to explore how these two types of research can inform each other. Cognitive psychological theories (causal model theory and causal Bayes nets) were used to derive predictions for systems of causal beliefs. These predictions were then applied to lay theories of depression as a specific test case. A systematic literature review on causal beliefs about depression was conducted, including original, quantitative research. Thirty-six studies investigating 13 non-Western and 32 Western cultural groups were analyzed by classifying assumed causes and preferred forms of treatment into common categories. Relations between beliefs and treatment preferences were assessed. Substantial agreement between cultural groups was found with respect to the impact of observable causes. Stress was generally rated as most important. Less agreement resulted for hidden, especially supernatural causes. Causal beliefs were clearly related to treatment preferences in Western groups, while evidence was mostly lacking for non-Western groups. Overall predictions were supported, but there were considerable methodological limitations. Pointers to future research, which may combine studies on causal beliefs with experimental paradigms on causal reasoning, are given. PMID:25505432

The Role of Masculinity and Depressive Symptoms in Predicting Suicidal Ideation in Homeless Men.

PubMed

Genuchi, Matthew C

2018-02-20

Men's suicide rates may be influenced by difficulties recognizing externalizing depressive symptoms in men that adhere to hegemonic masculine gender role norms. The purpose of this study was to investigate the ability of externalizing depressive symptoms, internalizing depressive symptoms, and hegemonic masculinity in predicting the existence and severity of suicidal ideation. Homeless men (n = 94) completed questionnaires at a resource center in the Rocky Mountain Western United States. Internalizing symptoms predicted the existence of suicidal ideation, and both externalizing and internalizing symptoms predicted increased severity of suicidal ideation. The masculine norms violence and playboy were correlated with men's suicidal ideation. An externalizing-internalizing model of predicting suicide in men and men's adherence to certain masculine gender role norms may be valuable to further efforts in suicide assessment and prevention.

Metacognitions and Mindful Attention Awareness in Depression: A Comparison Of Currently Depressed, Previously Depressed and Never Depressed Individuals.

PubMed

Solem, Stian; Hagen, Roger; Wang, Catharina E A; Hjemdal, Odin; Waterloo, Knut; Eisemann, Martin; Halvorsen, Marianne

2017-01-01

The primary aim of the study was to test (1) how metacognition relates to the concept of mindful attention awareness, and (2) whether metacognitions or mindful attention awareness best predicted symptoms of depression. Data was collected from three samples: currently depressed (n = 37), previously depressed (n = 81) and never depressed controls (n = 50). There was a moderate correlation between mindful attention awareness and three of five metacognitive subscales. Both mindful attention awareness and metacognition were significantly correlated with depression severity scores after controlling for anxiety. The depressed group had significantly more dysfunctional metacognitions and less mindful attention awareness than the never depressed group. Negative beliefs about worry and mindful attention awareness were also significantly different in the previously depressed group compared with the never depressed. This suggests that metacognitions and mindful attention awareness can be vulnerability factors for depression. The results also indicated that anxiety symptoms and negative beliefs about worry were the most important factors in predicting depression. In conclusion, the study shows that metacognitions and mindful attention awareness are two related but separate constructs and that metacognitions emerged as the best predictor of depression. These results provide support for the metacognitive model of emotional disorders. Copyright © 2015 John Wiley & Sons, Ltd. Metacognitions and mindful attention awareness are related but separate constructs Both mindful attention awareness and metacognition are associated with depression Anxiety and negative beliefs about worry (metacognitions) are most important in predicting depression Addressing metacognitions in therapy should be considered in treatment of depression. Copyright © 2015 John Wiley & Sons, Ltd.

Neuroticism (not depressive symptoms) predicts memory complaints in some community-dwelling older adults.

PubMed

Merema, Matt R; Speelman, Craig P; Foster, Jonathan K; Kaczmarek, Elizabeth A

2013-08-01

To examine whether depressive symptoms are useful predictors of subjective memory complaints in community-dwelling older adults, beyond the predictive utility already provided by memory performance and characteristics of personality. Using hierarchical regression, we examined the relationship between depressive symptoms and subjective memory complaints, controlling for age, gender, education, memory performance, conscientiousness, and neuroticism. Community-dwelling older adults aged 66 to 90 years (N = 177) who responded to a newspaper advertisement for a memory study in Perth, Western Australia. The General Frequency of Forgetting scale (for memory complaints), Depression Anxiety Stress Scales (for depressive symptoms), NEO-Five Factor Inventory (for conscientiousness and neuroticism), and the Visual Reproduction and Logical Memory subtests from the Wechsler Memory Scale-4th Edition (for visual and verbal memory). The hierarchical regression analysis indicated that while depressive symptoms significantly predicted memory complaints after variance associated with age, gender, education, memory performance, and conscientiousness was partialled out, they accounted for almost none of the variance in complaints when neuroticism was partialled out. The well-established relationship between depression and memory complaints may exist in some community-dwelling older adult populations only on account of the manner in which both are associated with neuroticism. Copyright © 2013 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

DESPERATELY SEEKING HAPPINESS: VALUING HAPPINESS IS ASSOCIATED WITH SYMPTOMS AND DIAGNOSIS OF DEPRESSION

PubMed Central

Ford, Brett Q.; Shallcross, Amanda J.; Mauss, Iris B.; Floerke, Victoria A.; Gruber, June

2015-01-01

Culture shapes the emotions people feel and want to feel. In Western cultures, happiness is an emotion that many people want to feel. Although experiencing happiness is associated with increased well-being and psychological health, recent evidence suggests wanting to feel happy to an extreme degree, or, highly valuing happiness, leads to decreased well-being. To examine whether these effects of valuing happiness might extend to clinical outcomes, we examined the hypothesis that depression is associated with highly valuing happiness. To do so, we examined the relationship between valuing happiness and depression in two U.S. samples. As hypothesized, valuing happiness was associated with increased depressive symptoms in a community sample with remitted major depressive disorder (MDD), even when controlling for social desirability and neuroticism (Study 1). Furthermore, valuing happiness was elevated in a remitted MDD sample (vs. healthy controls), even when controlling for current depressive symptoms, general affect valuation, and extreme goal pursuit (Study 2). Taken together, these findings suggest that the culturally-pervasive value placed on attaining happiness can represent a risk factor for symptoms and a diagnosis of depression. More broadly, they indicate that a cultural approach can meaningfully extend our understanding of clinical phenomena. PMID:25678736

The relationship between body image and depression in women diagnosed with relapsing remitting multiple sclerosis.

PubMed

Kindrat, Shauna

2007-01-01

Little is known about perceptions of body image in women diagnosed with relapsing remitting multiple sclerosis (RRMS). This descriptive correlational study was conducted to describe how women perceive their body image while living with RRMS, and to examine a potential relationship between body image and depression in women who have RRMS. A convenience sample of 30 women from a western Canadian multiple sclerosis (MS) clinic completed a demographic questionnaire, the Body-Image Ideals Questionnaire (BIQ), and the Beck Depression Inventory Short Form (BDI-SF). Body image and depression scores were highly correlated (r = 0.814, p = 0.01) indicating that a more positive body image was associated with less depression. The findings of this study suggest that there are important psychological aspects to which clinicians might need to attend when working with women who have RRMS. However, further research needs to be done in this area.

Maternal depression and socio-economic status moderate the parenting style/child obesity association.

PubMed

Topham, Glade L; Page, Melanie C; Hubbs-Tait, Laura; Rutledge, Julie M; Kennedy, Tay S; Shriver, Lenka; Harrist, Amanda W

2010-08-01

The purpose of the study was to test the moderating influence of two risk factors, maternal depression and socio-economic status (SES), on the association between authoritarian and permissive parenting styles and child obesity. Correlational, cross-sectional study. Parenting style was measured with the Parenting Styles and Dimensions Questionnaire (PSDQ). Maternal depression was measured using the Center for Epidemiologic Studies Depression Scale (CES-D). BMI-for-age percentile was used to categorize children by weight status (children with BMI-for-age > or = 95th percentile were classified as obese). SES was computed from parent education and occupational status using the four-factor Hollingshead index. Rural public schools in a mid-western state in the USA. One hundred and seventy-six mothers of first-grade children (ninety-one boys, eighty-five girls) enrolled in rural public schools. Both maternal depression and SES were found to moderate the permissive parenting style/child obesity association, but not the authoritarian/child obesity association. For depressed mothers, but not for non-depressed mothers, more permissive parenting was predictive of child obesity. Similarly more permissive parenting was predictive of child obesity among higher SES mothers, but not for lower SES mothers. Maternal depression and SES interact with permissive parenting style to predict child obesity. Future research should examine the relationship among these variables using a longitudinal design.

Relationships between depression and anxiety symptoms scores and blood pressure in young adults.

PubMed

Bhat, Sunil K; Beilin, Lawrence J; Robinson, Monique; Burrows, Sally; Mori, Trevor A

2017-10-01

Depression and anxiety are risk factors for cardiovascular disease, but their relationship to blood pressure (BP) is less clear. Age-related comorbidity and lifestyle factors may confound these relationships. This study aimed to assess the relationships among BP, depression and anxiety symptom scores and self-reported history of depression in young adults. Data on 1014 participants aged 20 years from the Western Australian Cohort (Raine) Study were analyzed for cross-sectional associations between clinic BP and Depression, Anxiety, Stress Scale questionnaire scores or a reported history of depression, accounting for relevant confounders. Multivariable adjusted analyses showed an inverse relationship between SBP with depression (coefficient = -0.10; P = 0.012) and anxiety (after excluding two outliers with SBP > 156 mmHg, coefficient = -0.13; P = 0.018) scores, independent of sex, BMI, female hormonal contraceptive use, alcohol consumption, birth weight and maternal hypertension in pregnancy. SBP was 1.6 mmHg lower for 2 SD (16 units) increase in depression score. There was an inverse association between self-reported history of depression (15.8% of participants) and SBP (coefficient = -1.91; P = 0.023), with an interaction with increasing BMI (interaction coefficient = -0.43; P = 0.002) enhancing this difference. Our findings show that SBP in young adults is inversely associated with depression and anxiety scores, independent of a range of lifestyle confounders. Despite a positive association between BMI and BP, adiposity enhanced the inverse association between self-reported history of depression and SBP. These findings contrast with the predisposition of depressed participants to cardiovascular disease in later life when decades of unhealthy lifestyle changes may dominate.

Depression and Pain in Asian and White Americans With Knee Osteoarthritis.

PubMed

Ahn, Hyochol; Weaver, Michael; Lyon, Debra; Choi, Eunyoung; Fillingim, Roger B

2017-10-01

Few studies have examined the underlying psychosocial mechanisms of pain in Asian Americans. Using the biopsychosocial model, we sought to determine whether variations in depression contribute to racial group differences in symptomatic knee osteoarthritis pain between Asian Americans and non-Hispanic white Americans. The sample consisted of 100 participants, including 50 Asian Americans (28 Korean Americans, 9 Chinese Americans, 7 Japanese Americans, 5 Filipino Americans, and 1 Indian American) and 50 age- and sex-matched non-Hispanic white Americans with symptomatic knee osteoarthritis pain. The Centers for Epidemiologic Studies Depression Scale was used to assess symptoms of depression, and the Western Ontario and McMaster Universities Osteoarthritis Index and the Graded Chronic Pain Scale were used to measure clinical pain. In addition, quantitative sensory testing was used to measure experimental sensitivity to heat- and mechanically-induced pain. The results indicated that higher levels of depression in Asian Americans may contribute to greater clinical pain and experimental pain sensitivity. These findings add to the growing literature regarding ethnic and racial differences in pain and its associated psychological conditions, and additional research is warranted to strengthen these findings. This article shows the contribution of depression to clinical pain and experimental pain sensitivity in Asian Americans with knee osteoarthritis. Our results suggest that Asian Americans have higher levels of depressive symptoms and that depression plays a relevant role in greater clinical pain and experimental pain sensitivity in Asian Americans. Copyright © 2017 American Pain Society. Published by Elsevier Inc. All rights reserved.

Psychotherapies for depression in low‐ and middle‐income countries: a meta‐analysis

PubMed Central

Cuijpers, Pim; Karyotaki, Eirini; Reijnders, Mirjam; Purgato, Marianna; Barbui, Corrado

2018-01-01

Most psychotherapies for depression have been developed in high‐income Western countries of North America, Europe and Australia. A growing number of randomized trials have examined the effects of these treatments in non‐Western countries. We conducted a meta‐analysis of these studies to examine whether these psychotherapies are effective and to compare their effects between studies from Western and non‐Western countries. We conducted systematic searches in bibliographical databases and included 253 randomized controlled trials, of which 32 were conducted in non‐Western countries. The effects of psychotherapies in non‐Western countries were large (g=1.10; 95% CI: 0.91‐1.30), with high heterogeneity (I2=90; 95% CI: 87‐92). After adjustment for publication bias, the effect size dropped to g=0.73 (95% CI: 0.51‐0.96). Subgroup analyses did not indicate that adaptation to the local situation was associated with the effect size. Comparisons with the studies in Western countries showed that the effects of the therapies were significantly larger in non‐Western countries, also after adjusting for characteristics of the participants, the treatments and the studies. These larger effect sizes in non‐Western countries may reflect true differences indicating that therapies are indeed more effective; or may be explained by the care‐as‐usual control conditions in non‐Western countries, often indicating that no care was available; or may be the result of the relative low quality of many trials in the field. This study suggests that psychotherapies that were developed in Western countries may or may not be more effective in non‐Western countries, but they are probably no less effective and can therefore also be used in these latter countries. PMID:29352530

Job stress models, depressive disorders and work performance of engineers in microelectronics industry.

PubMed

Chen, Sung-Wei; Wang, Po-Chuan; Hsin, Ping-Lung; Oates, Anthony; Sun, I-Wen; Liu, Shen-Ing

2011-01-01

Microelectronic engineers are considered valuable human capital contributing significantly toward economic development, but they may encounter stressful work conditions in the context of a globalized industry. The study aims at identifying risk factors of depressive disorders primarily based on job stress models, the Demand-Control-Support and Effort-Reward Imbalance models, and at evaluating whether depressive disorders impair work performance in microelectronics engineers in Taiwan. The case-control study was conducted among 678 microelectronics engineers, 452 controls and 226 cases with depressive disorders which were defined by a score 17 or more on the Beck Depression Inventory and a psychiatrist's diagnosis. The self-administered questionnaires included the Job Content Questionnaire, Effort-Reward Imbalance Questionnaire, demography, psychosocial factors, health behaviors and work performance. Hierarchical logistic regression was applied to identify risk factors of depressive disorders. Multivariate linear regressions were used to determine factors affecting work performance. By hierarchical logistic regression, risk factors of depressive disorders are high demands, low work social support, high effort/reward ratio and low frequency of physical exercise. Combining the two job stress models may have better predictive power for depressive disorders than adopting either model alone. Three multivariate linear regressions provide similar results indicating that depressive disorders are associated with impaired work performance in terms of absence, role limitation and social functioning limitation. The results may provide insight into the applicability of job stress models in a globalized high-tech industry considerably focused in non-Western countries, and the design of workplace preventive strategies for depressive disorders in Asian electronics engineering population.

Mother-infant antidepressant concentrations, maternal depression, and perinatal events.

PubMed

Sit, Dorothy; Perel, James M; Wisniewski, Stephen R; Helsel, Joseph C; Luther, James F; Wisner, Katherine L

2011-07-01

The authors explored the relationship of cord-maternal antidepressant concentration ratios and maternal depression with perinatal events and preterm birth. The investigators examined 21 mother-infant pairs that had antidepressant exposure during pregnancy. The antidepressants included serotonin reuptake inhibitors (SRIs) and nortriptyline (a norepinephrine inhibitor and mild SRI). The mothers were evaluated with the Structured Clinical Interview for DSM-IV. Depression ratings were repeated at 20, 30, and 36 weeks' pregnancy. At delivery, investigators assessed cord and maternal antidepressant concentrations, neonatal outcomes on the Peripartum Events Scale (PES), and gestational weeks at birth. The investigators performed this study at the Women's Behavioral HealthCARE Program, Western Psychiatric Institute and Clinic, University of Pittsburgh Medical Center, Pennsylvania, from April 2003 until September 2006. Mean ± SD cord-to-maternal concentration ratios were 0.52 ± 0.35 (range, 0.00-1.64) for the parent drug and 0.54 ± 0.17 (range, 0.28-0.79) for the metabolite. Nine of 21 mothers (43%) had a major depressive episode. From examining the maximum depression ratings, the mean ± SD Structured Interview Guide for the Hamilton Depression Rating Scale, Atypical Depression Symptoms Version score was 16.0 ± 7.6. One third (7/21) of infants had at least 1 perinatal event (PES ≥ 1). The frequency of deliveries complicated by any perinatal event was similar in depressed and nondepressed mothers. There was no significant association between perinatal events and cord-to-maternal antidepressant concentration ratios or maternal depression levels. Exposure to short half-life antidepressants compared to fluoxetine resulted in more perinatal events (7/16 = 44% vs 0/5 = 0%; P = .06). Fourteen percent (3/21) of infants were preterm. Preterm birth was not associated with cord-to-maternal metabolite concentration ratios, depression levels, or exposure to fluoxetine

Depression and emotional reactivity: variation among Asian Americans of East Asian descent and European Americans.

PubMed

Chentsova-Dutton, Yulia E; Chu, Joyce P; Tsai, Jeanne L; Rottenberg, Jonathan; Gross, James J; Gotlib, Ian H

2007-11-01

Studies of Western samples (e.g., European Americans [EAs]) suggest that depressed individuals tend to show diminished emotional reactivity (J. G. Gehricke & A. J. Fridlund, 2002; G. E. Schwartz, P. L. Fair, P. Salt, M. R. Mandel, & G. L. Klerman, 1976a, 1976b). Do these findings generalize to individuals oriented to other cultures (e.g., East Asian cultures)? The authors compared the emotional reactions (i.e., reports of emotional experience, facial behavior, and physiological reactivity) of depressed and nondepressed EAs and Asian Americans of East Asian descent (AAs) to sad and amusing films. Their results were consistent with previous findings: Depressed EAs showed a pattern of diminished reactivity to the sad film (less crying, less intense reports of sadness) compared with nondepressed participants. In contrast, depressed AAs showed a pattern of heightened emotional reactivity (greater crying) compared with nondepressed participants. Across cultural groups, depressed and nondepressed participants did not differ in their reports of amusement or facial behavior during the amusing film. Physiological reactivity to the film clips did not differ between depressed and control participants for either cultural group. Thus, although depression may influence particular aspects of emotional reactivity across cultures (e.g., crying), the specific direction of this influence may depend on prevailing cultural norms regarding emotional expression. (c) 2007 APA

Involvement of the agmatinergic system in the depressive-like phenotype of the Crtc1 knockout mouse model of depression

PubMed Central

Meylan, E M; Breuillaud, L; Seredenina, T; Magistretti, P J; Halfon, O; Luthi-Carter, R; Cardinaux, J-R

2016-01-01

Recent studies implicate the arginine-decarboxylation product agmatine in mood regulation. Agmatine has antidepressant properties in rodent models of depression, and agmatinase (Agmat), the agmatine-degrading enzyme, is upregulated in the brains of mood disorder patients. We have previously shown that mice lacking CREB-regulated transcription coactivator 1 (CRTC1) associate behavioral and molecular depressive-like endophenotypes, as well as blunted responses to classical antidepressants. Here, the molecular basis of the behavioral phenotype of Crtc1−/− mice was further examined using microarray gene expression profiling that revealed an upregulation of Agmat in the cortex of Crtc1−/− mice. Quantitative polymerase chain reaction and western blot analyses confirmed Agmat upregulation in the Crtc1−/− prefrontal cortex (PFC) and hippocampus, which were further demonstrated by confocal immunofluorescence microscopy to comprise an increased number of Agmat-expressing cells, notably parvalbumin- and somatostatin-positive interneurons. Acute agmatine and ketamine treatments comparably improved the depressive-like behavior of male and female Crtc1−/− mice in the forced swim test, suggesting that exogenous agmatine has a rapid antidepressant effect through the compensation of agmatine deficit because of upregulated Agmat. Agmatine rapidly increased brain-derived neurotrophic factor (BDNF) levels only in the PFC of wild-type (WT) females, and decreased eukaryotic elongation factor 2 (eEF2) phosphorylation in the PFC of male and female WT mice, indicating that agmatine might be a fast-acting antidepressant with N-methyl-D-aspartate (NMDA) receptor antagonist properties. Collectively, these findings implicate Agmat in the depressive-like phenotype of Crtc1−/− mice, refine current understanding of the agmatinergic system in the brain and highlight its putative role in major depression. PMID:27404284

Childhood depressive disorders.

PubMed

Wesselhöft, Rikke Thaarup

2016-10-01

Major depressive disorder (MDD) is a frequent and painful mental disorder considered among the five leading causes of disability in Western countries by the World Health Organization. MDD occurs at all ages, but childhood onset MDD has a more severe course with longer depressive episodes, more suicidality, and more frequent hospitalization, than later onset MDD. Childhood seems to be a window of opportunity for prevention of mental disorders, and subsequently prevention of MDD onset in childhood is recommended. Feasible prevention targets either individuals who present early signs of a given disorder but have not reached diagnostic threshold (indicated prevention) or individuals who are at increased risk for a disorder due to risk factor exposure (selective prevention). Indicated prevention is rational also for depressive disorders, because subthreshold depression (SD) in adults is found to be a precursor to MDD. The purpose of this thesis was to provide information necessary for the prevention of MDD onset in childhood. First, we examined whether the literature supports that SD is a MDD precursor also in children (systematic review). Second, we explored the risk that gender might constitute for pre-pubertal and post-pubertal onset MDD (register study). Third, we estimated the prevalence of SD and MDD in a large-scale pre-pubertal sample, and compared the clinical features of SD and MDD and potential risk factors (population-based study). The systematic review of the literature showed that SD in children and adolescents presents analogous comorbidity and symptom patterns (including self-harm symptoms). It also supports that SD is a precursor to MDD in children and adolescents causing poor outcomes like psychopathology, functional impairment and high use of health service. In the register study of Danish children and adolescents, we found a higher incidence of clinical MDD for girls after puberty compared to boys. Before puberty however, we demonstrated that boys

Major depression

MedlinePlus

Depression - major; Depression - clinical; Clinical depression; Unipolar depression; Major depressive disorder ... American Psychiatric Association. Major depressive disorder. Diagnostic ... Psychiatric Publishing; 2013:160-168. Fava M, Ostergaard ...

Inbreeding depression in two seed-feeding beetles, Callosobruchus maculatus and Stator limbatus (Coleoptera: Chrysomelidae).

PubMed

Fox, C W; Scheibly, K L; Smith, B P; Wallin, W G

2007-02-01

Inbreeding depression is well documented in insects but the degree to which inbreeding depression varies among populations within species, and among traits within populations, is poorly studied in insects other than Drosophila. Inbreeding depression was examined in two long-term laboratory colonies of the seed beetle, Callosobruchus maculatus (Fabricius), which are used frequently as models for experiments in ecology, evolution and behaviour. Inbreeding depression in these laboratory colonies are compared with one recently field-collected population of a different seed beetle, Stator limbatus Horn. Inbreeding reduced embryogenesis, egg hatch and larval survival in both species, such that eggs produced by sib matings were >17% less likely to produce an adult offspring. Inbred larvae also took 4-6% longer to develop to emergence in both species. Inbreeding depression varied among the measured traits but did not differ between the two populations of C. maculatus for any trait, despite the large geographic distance between source populations (western Africa vs. southern India). Inbreeding depression was similar in magnitude between C. maculatus and S. limbatus. This study demonstrates that these laboratory populations of C. maculatus harbour substantial genetic loads, similar to the genetic load of populations of S. limbatus recently collected from the field.

Climatic controls of western U.S. glaciers at the last glacial maximum

USGS Publications Warehouse

Hostetler, S.W.; Clark, P.U.

1997-01-01

We use a nested atmospheric modeling strategy to simulate precipitation and temperature of the western United States 18,000 years ago (18 ka). The high resolution of the nested model allows us to isolate the regional structure of summer temperature and winter precipitation that is crucial to determination of the net mass balance of late-Pleistocene mountain glaciers in this region of diverse topography and climate. Modeling results suggest that climatic controls of these glaciers varied significantly over the western U.S. Glaciers in the northern Rocky Mountains existed under relatively cold July temperatures and low winter accumulation, reflecting anticyclonic, easterly wind flow off the Laurentide Ice Sheet. In contrast, glaciers that existed under relatively warmer and wetter conditions are located along the Pacific coast south of Oregon, where enhanced westerlies delivered higher precipitation than at present. Between these two groupings lie glaciers that were controlled by a mix of cold and wet conditions attributed to the convergence of cold air from the ice sheet and moisture derived from the westerlies. Sensitivity tests suggest that, for our simulated 18 ka climate, many of the glaciers exhibit a variable response to climate but were generally more sensitive to changes in temperature than to changes in precipitation, particularly those glaciers in central Idaho and the Yellowstone Plateau. Our results support arguments that temperature depression generally played a larger role in lowering equilibrium line altitudes in the western U.S. during the last glacial maximum than did increased precipitation, although the magnitude of temperature depression required for steady-state mass balance varied from 8-18??C. Only the Sierra Nevada glaciers required a substantial increase in precipitation to achieve steady-state mass balance, while glaciers in the Cascade Range existed with decreased precipitation.

A retrospective study of non-suppurative encephalitis in beef cattle from western Canada

PubMed Central

Sánchez, Sergio; Clark, Edward G.; Wobeser, Gary A.; Janzen, Eugene D.; Philibert, Hélène

2013-01-01

Non-suppurative encephalitis occurs sporadically in beef cattle in western Canada, leading to loss of animals. This retrospective study investigated the presence of viral, bacterial, and protozoal antigens or DNA in 37 western Canadian feedlot cattle with non-suppurative encephalitis for which a cause had not been identified. Cases were selected based on the age of the animal (> 7 months), and clinical history of recumbency and depression. The identification of rabies in 1 case stresses the importance of including this viral disease in the list of differential diagnoses. Because there was variation in the severity, distribution, and type of lesions, it is possible that there may be more than 1 cause, but failure to identify an infectious agent might also suggest that non-infectious agents could play a role. PMID:24293671

The portfolio method as management support for patients with major depression.

PubMed

Nunstedt, Håkan; Nilsson, Kerstin; Skärsäter, Ingela

2014-06-01

To describe how patients with major depression in psychiatric outpatient care use the portfolio method and whether the method helps the patients to understand their depression. Major depressive disorder is an increasing problem in society. Learning about one's depression has been demonstrated to be important for recovery. If the goal is better understanding and management of depression, learning must proceed on the patient's own terms, based on the patient's previous understanding of their depression. Learning must be aligned with patient needs if it is to result in meaningful and useful understanding. Each patient's portfolio consisted of a binder. Inside the binder, there was a register with predetermined flaps and questions. The patients were asked to work with the questions in the sections that built the content in the portfolio. Individual interviews with patients (n = 5) suffering from major depression according to Diagnostic and Statistical Manual of Mental Disorders - Fourth Edition (DSM-IV) (American Psychiatric Association 1994) were repeatedly conducted between April 2008 and August 2009 in two psychiatric outpatient clinics in western Sweden. Data were analysed using latent content analysis. The results showed that the portfolio was used by patients as a management strategy for processing and analysis of their situation and that a portfolio's structure affects its usability. The patients use the portfolio for reflection on and confirmation of their progress, to create structure in their situation, as a management strategy for remembering situations and providing reminders of upcoming activities. Using a clearly structured care portfolio can enable participation and patient learning and help patients understand their depression. The portfolio method could provide a tool in psychiatric nursing that may facilitate patient understanding and increase self-efficacy. © 2013 John Wiley & Sons Ltd.

Distinct seasonality of depressive episodes differentiates unipolar depressive patients with and without depressive mixed states.

PubMed

Sato, Tetsuya; Bottlender, Ronald; Sievers, Marcus; Möller, Hans-Jürgen

2006-01-01

The bipolar nature of unipolar depression with depressive mixed states (DMX) needs further validation studies. The seasonality of depressive episodes is indicated to be different between unipolar and bipolar depressions. We therefore explored the seasonal pattern of depressive episodes in unipolar depressive patients with DMX. The subjects were 958 consecutive depressive inpatients for a 6-year period. For defining DMX, previously validated operational criteria were used (2 or more of 8 manic or mania-related symptoms: flight of idea, logorrhea, aggression, excessive social contact, increased drive, irritability, racing thoughts, and distractibility). Onsets of the index depressive episodes during each of the 12 calendar months were summed up over the 6-year for bipolar depressive patients (N = 95), and unipolar depressive patients with (N = 77) and without DMX (N = 786) separately. An appropriate statistic was used for testing seasonality. A significant seasonal variation with a large peak in spring was recognized in unipolar depression without DMX, while both bipolar depression and unipolar depression with DMX had a significant fall peak. The monthly distribution of depressive episodes was significantly different between unipolar depression without DMX and other 2 diagnostic categories. Similar results were obtained in separate analyses for each gender. Further replication study using an epidemiological or outpatient sample is needed. Bipolar I and II patients were combined due to a small number of bipolar II patients in this sample. Unipolar depression with DMX has a seasonal pattern similar to bipolar depression. The finding provides further evidence of the bipolar nature of unipolar depression with DMX.

Effects of palmitoylethanolamide and luteolin in an animal model of anxiety/depression.

PubMed

Crupi, Rosalia; Paterniti, Irene; Ahmad, Akbar; Campolo, Michela; Esposito, Emanuela; Cuzzocrea, Salvatore

2013-11-01

The antidepressant effect of a compound formed by co-ultramicronized palmitoylethanolamide (PEA) and luteolin (PEA+luteolin) was investigated in a mouse model of anxiety/depressive-like behavior. 129Sv/Ev mice were subjected to 6 weeks of corticosterone administration, and then behavior, neurogenesis, neuroplasticity, neurotrophic and apoptotic proteins expression were evaluated. The effect of PEA+luteolin compound treatment (1mg/kg, i.p.), on depression-like behaviour was assessed using different paradigms such as open field, novelty suppressed feeding, forced swim test and elevated plus maze. In particular in the open field, novelty suppressed feeding and elevated plus maze the time spent in the open arm was employed as an indicator of anxiety; forced swim test was used to evaluate the antidepressant capacity of PEA+luteolin on immobility time as an indicator of depression. Adult hippocampal neurogenesis and neuroplasticity were evaluated by immunohistochemical techniques; brain-derived neurotrophic factor and apoptotic protein (Bax and Bcl2) expression were studied by immunostaining and Western blot analysis. For the first time we demonstrated that PEA+luteolin compound exerts a significant antidepressant effect a low dose and may be considered as a novel therapeutic strategy in depression.

Prayer and depressive symptoms in a period of secularization: patterns among older adults in the Netherlands.

PubMed

Braam, Arjan W; Deeg, Dorly J H; Poppelaars, Jan L; Beekman, Aartjan T F; van Tilburg, Willem

2007-04-01

Prayer is generally recognized as an important aspect of religiousness. Relatively few empiric studies examined the relation between prayer and depressive symptoms in later life, and findings so far are mixed. Respondents, aged 60-91 years, participated in the third (N = 1,702) and fourth (N = 1,346) assessment cycles, with three-year intervals, of the Longitudinal Aging Study Amsterdam. Data were collected on frequency of prayer, perceived meaningfulness of prayer, religious affiliation, church attendance, salience of religion, demographics, and health variables. Depressive symptoms were assessed with the Center for Epidemiologic Studies-Depression Scale. In the total sample, there was no significant association between frequency of prayer and depressive symptoms. Among those who were not religiously affiliated, prayer was associated with higher levels of depressive symptoms. The results were particularly pronounced among nonaffiliated widowed respondents; odds ratio for praying daily associated with having Center for Epidemiologic Studies-Depression Scale scores of 16 and higher amounted to 3.59 (99% confidence interval: 1.01-11.79). At three-year follow up, prayer did not predict change of depressive symptoms. As secularization in Western Europe progresses, the current results suggest that clinical exploration of private religiousness among older patients remains relevant, also among people who seem to be less religious.

Employment consequences of depressive symptoms and work demands individually and combined.

PubMed

Thielen, Karsten; Nygaard, Else; Andersen, Ingelise; Diderichsen, Finn

2014-02-01

Denmark, like other Western countries, is recently burdened by increasingly high social spending on employment consequences caused by ill mental health. This might be the result of high work demands affecting persons with ill mental health. Therefore, this study assesses to what extent depressive symptoms and high work demands, individually and combined, have an effect on employment consequences. We conducted a population-based 7-year longitudinal follow-up study with baseline information from the year 2000 on socio-demographics, lifestyle, depressive symptoms and work demands. In total, 5785 employed persons, aged 40 and 50 years, were included. Information about employment status, sick leave and work disability was obtained from registers. Logistic regression models were used to measure separate and combined effects of depressive symptoms and work demands on job change, unemployment and sick leave during 2001-02 and work disability during 2003-07. After adjustment for covariates, high physical work demands and depressive symptoms had a graded effect on subsequent unemployment, sick leave and permanent work disability. Persons with both depressive symptoms and high physical demands had the highest risks, especially for sick leave, but the combined effect did not exceed the product of single effects. Persons who perceived high amount of work changed job significantly more frequently. Persons with depressive symptoms might have an increased risk of negative employment consequences irrespective of the kind and amount of work demands. This might be an effect on the level of work ability in general as well as partly the result of health selection and co-morbidity.

Treadmill exercise alleviates depressive symptoms in rotenone-induced Parkinson disease rats

PubMed Central

Shin, Mal-Soon; Kim, Tae-Woon; Lee, Jae-Min; Sung, Yun-Hee; Lim, Baek-Vin

2017-01-01

Parkinson disease (PD) is characterized by selective loss of the dopaminergic neurons. The symptoms of depression following PD are closely associated with reduced activity of the serotonergic system in the dorsal raphe. We explored the antidepressive effect of exercise and its possible mechanism using the rotenone-induced PD rats. PD rats were induced by subcutaneously injection with rotenone for 14 days. The rats in the exercise groups were made to run on a treadmill for 30 min once a day during 14 consecutive days. Forced swimming test, immunohistochemistry for serotonin (5-hydroxytryptamine, 5-HT), tryptophan hydroxylase (TPH), and western blot for serotonin 1A (5-HT1A) receptor were conducted. Injection of rotenone induced PD rats. PD rats showed depressive state and treadmill exercise ameliorated this depressive state. 5-HT, TPH, and 5-HT1A receptor expressions in the dorsal raphe were suppressed by rotenone injection and treadmill exercise increased the expressions of 5-HT, TPH, and 5-HT1A receptor in the rotenone-injected rats. The present results show that treadmill exercise ameliorated depressive symptoms in the rotenone-induced PD rats. The antidepressive effect of treadmill exercise might be ascribed to the enhancement of serotonergic function through upregulation of 5-HT1A expression in the dorsal raphe. PMID:28503522

Treadmill exercise alleviates depressive symptoms in rotenone-induced Parkinson disease rats.

PubMed

Shin, Mal-Soon; Kim, Tae-Woon; Lee, Jae-Min; Sung, Yun-Hee; Lim, Baek-Vin

2017-04-01

Parkinson disease (PD) is characterized by selective loss of the dopaminergic neurons. The symptoms of depression following PD are closely associated with reduced activity of the serotonergic system in the dorsal raphe. We explored the antidepressive effect of exercise and its possible mechanism using the rotenone-induced PD rats. PD rats were induced by subcutaneously injection with rotenone for 14 days. The rats in the exercise groups were made to run on a treadmill for 30 min once a day during 14 consecutive days. Forced swimming test, immunohistochemistry for serotonin (5-hydroxytryptamine, 5-HT), tryptophan hydroxylase (TPH), and western blot for serotonin 1A (5-HT1A) receptor were conducted. Injection of rotenone induced PD rats. PD rats showed depressive state and treadmill exercise ameliorated this depressive state. 5-HT, TPH, and 5-HT1A receptor expressions in the dorsal raphe were suppressed by rotenone injection and treadmill exercise increased the expressions of 5-HT, TPH, and 5-HT1A receptor in the rotenone-injected rats. The present results show that treadmill exercise ameliorated depressive symptoms in the rotenone-induced PD rats. The antidepressive effect of treadmill exercise might be ascribed to the enhancement of serotonergic function through upregulation of 5-HT1A expression in the dorsal raphe.

Cross-Cultural Approach of Postpartum Depression: Manifestation, Practices Applied, Risk Factors and Therapeutic Interventions.

PubMed

Evagorou, Olympia; Arvaniti, Aikaterini; Samakouri, Maria

2016-03-01

It is a well known fact that postpartum depression (PPD) is a global phenomenon that women may experience, regardless of cultural identity and beliefs. This literature review presents the cultural beliefs and postnatal practices around the world, in each continent and people's origins, looking through the extent to which they contribute positively or negatively to the onset of the disease. 106 articles were used in this research, through a systematic electronic search of Pubmed (Medline) and Scopus. Comparison is also made between the prevalence, the risk factors and the different ways of appearance of the disease around the world and among immigrants. Finally, the initiatives and interventions made so far by the governments and institutions with a view to prevent and address this global problem are presented. The results showed (a) that different cultures share the same risk factors towards the disease (b) significant differences in the prevalence of the disease among both Western and non Western cultures and between the cultures themselves (c) more tendencies for somatization of depressive symptoms in non-Western cultures, (d) different postnatal practices between cultures, which are not always effective (e) the more non-West a culture is, the less interventions concern on mental health; the same phenomenon is observed on populations burdened by immigration. The beliefs held by culture should be taken seriously in detecting of PPD, as well as the assessment of the needs of women who have recently given birth.

Depressive symptoms, body composition and bone mass in young adults: a prospective cohort study.

PubMed

Zhu, K; Allen, K; Mountain, J; Lye, S; Pennell, C; Walsh, J P

2017-04-01

An association between depression and obesity is well recognised, but longitudinal studies of depressive symptoms in adolescents as a predictor of body composition are lacking. We examined depressive symptoms at age 14, 17 and 20 years as predictors of lean, fat and bone mass at age 20 years in a birth cohort. In 1161 participants (569 females) in the Western Australia Pregnancy Cohort (Raine) Study, depressive symptoms were assessed using the Beck Depression Inventory for Youth at age 14 and 17 years, and the Depression, Anxiety and Stress Scale 21 at age 20 years. Participants were further classified into two trajectories using latent class analysis: no/transient and persistent/recurrent depression. At age 20 years, lean body mass (LBM), fat body mass (FBM) and total body bone mass were measured by dual-energy X-ray absorptiometry. In females, accounting for age and lifestyle factors, depression scores at age 14 and 20 years were positively associated with body weight, body mass index (BMI), FBM and % FBM (r=0.110-0.184, P<0.05) but negatively correlated with % LBM (r=-0.120, P<0.05) at age 20 years. Females in the persistent/recurrent depression trajectory (n=99) had significantly higher body weight (+5.1 kg), BMI (+1.8 kg m -2 ), FBM (+3.9 kg) and % FBM (+2.2%) and significantly lower % LBM (-2.2%) at age 20 years than those with no/transient depression (n=470; all P<0.05). In males, depression scores at age 17 and 20 years were negatively associated with LBM but not weight or BMI, and depression trajectory was not a predictor of body composition at age 20 years. Depression scores and trajectories did not predict bone mass in either males or females. Depressive symptoms and persistent/recurrent depression in adolescence are predictors of greater adiposity at age 20 years in females, but not males, but do not predict bone mass in either gender.

Relationship between premature ejaculation and depression in Korean males.

PubMed

Son, Hwancheol; Song, Sang Hoon; Lee, Jun-Young; Paick, Jae-Seung

2011-07-01

The psychological impacts of premature ejaculation (PE), which include guilt, anxiety, and distress, have been well established in Western countries. However, in Asia, although a substantial number of epidemiological studies have surveyed the prevalence of PE, researchers have not thoroughly investigated the relationship between PE and depression, or have defined PE properly. We studied the association between PE and depression and other psychological disturbances, in a Korean cohort by applying an appropriate definition for PE and validated outcome measures of depression. METHODS.  A total of 956 males (≥20 years) were initially approached via an Internet survey company. Participants were asked to complete a questionnaire requesting detailed medical and sexual histories, which included questions from the Erectile Function Domain score in the International Index of Erectile Function (IIEF-EF) and the Beck Depression Inventory (BDI). The prevalence of PE was evaluated using two different definitions-self-assessed PE and presumed PE. Presumed PE was defined as a short ejaculation time (an estimated intravaginal ejaculatory latency time ≤5 minutes), an inability to control ejaculation, and the presence of distress resulting from PE. Ejaculation-related questionnaire, the IIEF-EF, and BDI. A total of 334 men were evaluated. The prevalence of PE was 10.5% according to the Presumed PE definition, whereas by self-assessment, it was 25.4%. Self-assessed PE patients suffered from various psychological problems, such as depression, low self-esteem, bother, and low sexual satisfaction. Even after excluding erectile dysfunction (ED) subjects, a significant relationship was found between self-assessed PE and depression. Moreover, after further classification of the Self-assessed PE group, we found that subjects included in this group, but not in the Presumed PE group, suffered more from psychological burden than any other members of the cohort. Korean men with subjective

Cross-cultural examination of measurement invariance of the Beck Depression Inventory-II.

PubMed

Dere, Jessica; Watters, Carolyn A; Yu, Stephanie Chee-Min; Bagby, R Michael; Ryder, Andrew G; Harkness, Kate L

2015-03-01

Given substantial rates of major depressive disorder among college and university students, as well as the growing cultural diversity on many campuses, establishing the cross-cultural validity of relevant assessment tools is important. In the current investigation, we examined the Beck Depression Inventory-Second Edition (BDI-II; Beck, Steer, & Brown, 1996) among Chinese-heritage (n = 933) and European-heritage (n = 933) undergraduates in North America. The investigation integrated 3 distinct lines of inquiry: (a) the literature on cultural variation in depressive symptom reporting between people of Chinese and Western heritage; (b) recent developments regarding the factor structure of the BDI-II; and (c) the application of advanced statistical techniques to the issue of cross-cultural measurement invariance. A bifactor model was found to represent the optimal factor structure of the BDI-II. Multigroup confirmatory factor analysis showed that the BDI-II had strong measurement invariance across both culture and gender. In group comparisons with latent and observed variables, Chinese-heritage students scored higher than European-heritage students on cognitive symptoms of depression. This finding deviates from the commonly held view that those of Chinese heritage somatize depression. These findings hold implications for the study and use of the BDI-II, highlight the value of advanced statistical techniques such as multigroup confirmatory factor analysis, and offer methodological lessons for cross-cultural psychopathology research more broadly. 2015 APA, all rights reserved

Impact of culture on autobiographical life structure in depression.

PubMed

Jobson, Laura; Miskon, Nazleen; Dalgleish, Tim; Hitchcock, Caitlin; Hill, Emma; Golden, Ann-Marie; Zulkefly, Nor Sheereen; Mukhtar, Firdaus

2018-03-23

Distortions in autobiographical memory have been implicated in major depressive disorder (MDD). Those with MDD demonstrate a 'depressogenic' autobiographical life structure. Research has not examined how culture influences this process. We investigated whether Malay individuals (members of an interdependent culture) with MDD demonstrated a 'depressogenic' autobiographical life structure similar to that of British individuals (members of an independent culture) with MDD. A 2 (Culture; Malay, British) × 2 (Mood; depressed, control) cross-sectional design using a card sort task and self-report measures was used. Malay individuals with MDD or no history of MDD completed the life-structure card-sorting task, which provided a novel method for investigating organizational structure of the life narrative. These data were compared to previously collected data in which British individuals with MDD or without MDD had completed the same task within the same experimental protocol. Pan-culturally those with MDD had greater negativity (i.e., used more negative attributes), negative redundancy (i.e., used the same negative attributes repeatedly across life chapters) and negative emodiversity (i.e., had greater variety and relative abundance of negative attributes), and reduced positive redundancy (i.e., used the same positive attributes repeatedly across chapters) in their structuring relative to controls. While the British MDD group had greater compartmentalization (i.e., the negative and positive attributes were clustered separately across different chapters) than British controls, the Malay MDD group had lower levels of compartmentalization than Malay controls. The findings suggest culture may shape aspects of the autobiographical life structure in MDD. The majority of the literature investigating depression pertains to individuals from European Western cultures, despite recognition that depression ranks as one of the most debilitating diseases worldwide. This raises

Depression - resources

MedlinePlus

Resources - depression ... Depression is a medical condition. If you think you may be depressed, see a health care provider. ... following organizations are good sources of information on depression : American Psychological Association -- www.apa.org/topics/depression/ ...

Smartphone-based ecological momentary assessment for Chinese patients with depression: An exploratory study in Taiwan.

PubMed

Hung, Shan; Li, Min-Shan; Chen, Yen-Lin; Chiang, Jung-Hsien; Chen, Ying-Yeh; Hung, Galen Chin-Lun

2016-10-01

Mobile mental health has a potential to improve the recognition and management of Chinese patients with depression. Currently, evidence regarding ecological momentary assessment (EMA) for depressive disorder mostly originates from Western studies. Herein, we examined the validity of smartphone-based EMA for depression in Chinese patients and explored the determinants of use. A smartphone application, iHOPE, was used to perform daily EMA of depression, anxiety, sleep and cognitive performance. Outpatients with depressive disorder were recruited to use iHOPE for 8 weeks. Clinical characteristics and smartphone use patterns were assessed at baseline. We enrolled 59 Chinese patients with depression. In 8 weeks, participants interacted with iHOPE for an average of 10.8 (SD=12.3) days; a trend of decreased frequency of use (p=0.03) was observed. Scores of HAM-D at baseline was associated with, of the first 2 weeks, scores of PHQ-9 (p=0.005), EMA of depression (p=0.003) and anxiety (p<0.001), and poorer sleep quality (p=0.023). Among the demographic, clinical and smartphone-use variables examined, only limited internet package for smartphone (<500M per month) predicted higher use of iHOPE (p=0.04). The present study provides initial evidence for the feasibility of smartphone-based EMA in Chinese patients with depression. Level of engagement needs to be improved before determining its clinical usefulness. Copyright © 2016 Elsevier B.V. All rights reserved.

Depressive symptoms of elderly Chinese in Guangzhou, Hong Kong, and Taipei.

PubMed

Lai, Daniel W L

2009-09-01

Understanding the socio-cultural context is an important pre-requisite for understanding global aging and mental health. This study aimed to examine the variation in the types of depressive symptoms of aging Chinese in three ethnic Chinese societies. Data were based on a mixed purposive and random sample of aging Chinese in Guangzhou, Hong Kong, and Taipei. The 891 Chinese participants of 65 years or older were included. Depressive symptoms were measured by a Chinese 15-item Geriatric Depression Scale. Factor analysis was used to identify the factor structure of the scale when used with elderly Chinese in the three cities. There are 'within-ethnic group' differences in manifestation of depressive symptoms. Symptoms of the elderly Chinese in Guangzhou and Hong Kong were similarly related to items that indicate uncertainty and disinterest in living. The ones in Taipei expressed symptoms indicating disinterest and a negative mood. These differences were probably due to the variations in the socio-cultural, demographic, and structural characteristics among the three cities. Depressive symptoms can be culturally related and manifested differently by people sharing a similar ethnicity. The same ethnicity does not mean homogeneity. The findings should be useful for mental health practitioners in Western societies working with older Chinese immigrants. Knowing the mental health characteristics of these client groups will facilitate the designing of appropriate assessment and intervention tools to fit the culturally unique mental health needs of different subgroups in these ethno-cultural communities.

Atypical Depression

MedlinePlus

... Atypical depression may occur as a feature of major depression or of mild, long-lasting depression (dysthymia). Symptoms ... depression is a serious illness that can cause major problems. Atypical depression can result in emotional, behavioral and health problems ...

The model of Western integrative medicine: the role of Chinese medicine.

PubMed

Dobos, Gustav; Tao, Iven

2011-01-01

The basic concept of integrative medicine (IM) is that by combining mainstream (biomedicine) with complementary and alternative medicine (CAM), synergistic therapeutic effects can be attained. When the methods of mind/body medicine (MBM) are added to this combination, as in Western countries, a new concept emerges that drastically changes the approach toward illness.It is interesting to note that the joining of traditional Chinese medicine and Western medicine in the early days of the Peoples' Republic of China preceded the Western model of IM by almost 50 years. Several elements that make up the key components of IM as practiced today in the West were already present in the Chinese version of IM, and Chinese medicine has played and continues to play an important role in advancing IM. However, one of the major differences between the Chinese and the Western models of IM today, besides MBM and some other treatment options, is that Western integrative medicine (WIM) strictly requires its CAM methods to be supported by scientific evidence.The therapeutic methods of IM and their applications are many and varied. However, they are most frequently employed to treat chronic medical conditions, e.g., bronchial asthma, rheumatic disease, chronic inflammatory bowel disorder and chronic pain. Other fields in which IM may be applied are internal medicine (inflammatory bowel diseases and cardiovascular diseases), musculoskeletal disorders, oncology (chemotherapy-induced side effects), obstetrics and gynecology (dysmenorrhea, endometriosis, infertility and menopausal complaints), pediatrics, geriatrics, neurology (migraine and chronic headache), and psychiatry (anxiety and depression).The concept of WIM is discussed here in detail by reviewing its scope and implications for the practice of medicine and focusing on the role of Chinese medicine in WIM.

Depression

MedlinePlus

... depression . It occurs when feelings of sadness, loss, anger, or frustration interfere with daily life for weeks or longer periods of time. Persistent depressive disorder . This is a depressed mood that lasts 2 ...

Are there temperament differences between major depression and dysthymic disorder in adolescent clinical outpatients?

PubMed

Dinya, Elek; Csorba, Janos; Grósz, Zsofia

2012-05-01

The aim of the study was to explore possible differences in temperament and character dimensions between 2 monodiagnostic adolescent groups of depression, namely, one with a present episode of major depression and subjects with the other being their dysthymic peers. From a multisite Western Hungarian sample of consecutively referred 14- to 18-year-old new psychiatric adolescent outpatients, 2 groups were compared: group I, n = 56 (9 males, 47 females), with major depressive disorder (MDD) and group II, n = 27 (6 males, 21 females), with a diagnosis of dysthymic disorder (DD). All other comorbid diagnoses including bipolar and double depression (MDD + DD) cases were excluded. Present suicide events, if the attempter had an underlying diagnosis of depression, were not causes for exclusion. Assessment methods used were the adapted Hungarian versions of the Mini International Neuropsychiatric Interview and the Junior Temperament (Cloninger) Character Inventory. The only difference between the major depressive and dysthymic adolescents was harm avoidance, adolescents with major depression having a higher level practice of harm avoidance, whereas the temperament type of MDD vs DD seems to differ only in the aspect of avoiding painful stress. Expectations regarding a worse degree of self-directedness and lower levels of persistence and cooperativeness in the MDD sample were not proved. No essential temperament differences were found between the 2 adolescent depressive groups. Scarce differences between temperament qualities of MDD and DD may support Akiskal's continuum theory of depressive disorders. More research and the use of closer clinical personality typologies are warranted to explore possible personality trait differences (if they exist) between clinical diagnostic groups of adolescent patients. Copyright © 2012 Elsevier Inc. All rights reserved.

A longitudinal study to explain the pain-depression link in older adults with osteoarthritis.

PubMed

Hawker, Gillian A; Gignac, Monique A M; Badley, Elizabeth; Davis, Aileen M; French, Melissa R; Li, Ye; Perruccio, Anthony V; Power, J Denise; Sale, Joanna; Lou, Wendy

2011-10-01

To evaluate whether osteoarthritis (OA) pain determines depressed mood, taking into consideration fatigue and disability and controlling for other factors. In a community cohort with hip/knee OA, telephone interviews assessed OA pain and disability (Western Ontario and McMaster Universities Osteoarthritis Index [WOMAC]), fatigue (Multidimensional Fatigue Symptom Inventory), depressed mood (Center for Epidemiologic Studies Depression Scale), and covariates (demographics, self-rated health, comorbidity, pain coping, pain catastrophizing, and social support) at 3 time points over 2 years. Drawing on previous research, a path model was developed to test the interrelationships among the key concepts (pain, depression, fatigue, disability) over time, controlling for covariates. The baseline mean age was 75.4 years; 78.5% of the subjects were women, 37.2% were living alone, and 15.5% had ≥3 comorbid conditions. WOMAC scores indicated moderate OA symptoms and disability. From the final model with 529 subjects, adjusting for covariates, we found that current OA pain strongly predicted future fatigue and disability (both short and long term), that fatigue and disability in turn predicted future depressed mood, that depressed mood and fatigue were interrelated such that depressed mood exacerbated fatigue and vice versa, and that fatigue and disability, but not depressed mood, led to worsening of OA pain. Controlling for other factors, OA pain determined subsequent depressed mood through its effect on fatigue and disability. These effects led to worsening of pain and disability over time. These results support the need for improved pain management in OA to prevent or attenuate the downstream effects of pain on disability and mood. Copyright © 2011 by the American College of Rheumatology.

Depressed patients’ perceptions of depression treatment decision‐making

PubMed Central

Simon, Daniela; Loh, Andreas; Wills, Celia E.; Härter, Martin

2006-01-01

Abstract Objective  Little is known about the feasibility and effects of patient‐clinician shared decision‐making (SDM) for depression treatment. Within a goal of informing the design of a SDM intervention, the objective of this study was to investigate depressed patients’ perceptions of the treatment decision‐making process with general practitioners (GPs). Setting and participants  Data were gathered from a convenience sample of 40 depressed patients to understand key aspects of treatment decision‐making from the patient perspective. The sample varied in depression severity and type of setting in which treatment was sought. Main variables studied  Semi‐structured interview questions focused on patients’ prior experiences with depression and treatment, perceptions of the treatment decision‐making process, and needs and expectations about treatment. Current depression severity was also assessed. Results  Patient lack of insight regarding depression severity substantially delayed patient engagement in treatment seeking and decision‐making. Patients expected their GPs to be a first and main source of objective information and discussion about depression and treatment and to provide emotional support for decision‐making. Patients also identified needs for additional information about depression and its treatment, as well as concerns about certain aspects of treatment. Conclusions  The depression treatment context has some aspects that differ from treatment decision‐making for other types of health conditions. SDM approaches for depression treatment should be adapted based on depression severity and patient‐identified needs. PMID:17324195

Distinguishing Bipolar Depression from Unipolar Depression in Youth: Preliminary Findings

PubMed Central

Goldstein, Tina R.; Hafeman, Danella; Merranko, John; Liao, Fangzi; Goldstein, Benjamin I.; Hower, Heather; Gill, Mary Kay; Hunt, Jeffrey; Yen, Shirley; Keller, Martin B.; Axelson, David; Strober, Michael; Iyengar, Satish; Ryan, Neal D.; Birmaher, Boris

2017-01-01

Abstract Objectives: To identify mood symptoms that distinguishes bipolar disorder (BP) depression versus unipolar depression in youth during an acute depressive episode. Methods: Youth with BP (N = 30) were compared with youth with unipolar depression (N = 59) during an acute depressive episode using the depression and mania items derived from the Schedule for Affective Disorders and Schizophrenia for Children (K-SADS)-Present Version. The results were adjusted for multiple comparisons, and any significant between-group differences in demographic, nonmood comorbid disorders, and psychiatric family history. Results: In comparison with unipolar depressed youth, BP depressed youth had significantly higher scores in several depressive symptoms and all subsyndromal manic symptoms, with the exception of increased goal-directed activity. Among the depressive symptoms, higher ratings of nonsuicidal physical self-injurious acts and mood reactivity, and lower ratings of aches/pains, were the symptoms that best discriminated BP from unipolar depressed youth. Subsyndromal manic symptoms, particularly motor hyperactivity, distractibility, and pressured speech, were higher in BP depressed youth and discriminated BP depressed from unipolar depressed youth. Conclusions: The results of this study suggest that it is possible to differentiate BP depression from unipolar depression based on depressive symptoms, and in particular subsyndromal manic symptoms. If replicated, these results have important clinical and research implications. PMID:28398819

Explanatory models in patients with first episode depression: a study from north India.

PubMed

Grover, Sandeep; Kumar, Vineet; Chakrabarti, Subho; Hollikatti, Prabhakar; Singh, Pritpal; Tyagi, Shikha; Kulhara, Parmanand; Avasthi, Ajit

2012-09-01

The purpose of this work was to study the explanatory models of patients with first episode depression presenting to a tertiary care hospital located in North-western India. One hundred sixty four consecutive patients with diagnosis of first episode depression (except severe depression with psychotic symptoms) according to the International Classification of Diseases-10th Revision (ICD-10) and ≥18 years of age were evaluated for their explanatory models using the causal models section of Explanatory Model Interview Catalogue (EMIC). The most common explanations given were categorized into Karma-deed-heredity category (77.4%), followed by psychological explanations (62.2%), weakness (50%) and social causes (40.2%). Among the various specific causes the commonly reported explanations by at least one-fourth of the sample in decreasing order were: will of god (51.2%), fate/chance (40.9%), weakness of nerves (37.8%), general weakness (34.7%), bad deeds (26.2%), evil eye (24.4%) and family problems (21.9%). There was some influence of sociodemographic features on the explanations given by the patients. From the study, it can be concluded that patients with first episode depression have multiple explanatory models for their symptoms of depression which are slightly different than those reported in previous studies done from other parts of India. Understanding the multiple explanatory models for their symptoms of depression can have important treatment implications. Copyright © 2012 Elsevier B.V. All rights reserved.

Depression (Major Depressive Disorder)

MedlinePlus

... of interest in normal activities, and avoidance of social interaction. Depression symptoms in older adults Depression is not a normal part of growing older, and it should never be taken lightly. ... social phobia Family conflicts, relationship difficulties, and work or ...

Depressed or not depressed: untangling symptoms of depression in patients hospitalized with coronary heart disease.

PubMed

McGuire, Anthony W; Eastwood, Jo-Ann; Hays, Ron D; Macabasco-O'Connell, Aurelia; Doering, Lynn V

2014-03-01

Assessing depression in patients hospitalized with coronary heart disease is clinically challenging because depressive symptoms are often confounded by poor somatic health. To identify symptom clusters associated with clinical depression in patients hospitalized with coronary heart disease. Secondary analyses of 3 similar data sets for hospitalized patients with coronary heart disease who had diagnostic screening for depression (99 depressed, 224 not depressed) were done. Depressive symptoms were assessed by using the Hamilton Depression Rating Scale or the Beck Depression Inventory. Hierarchical cluster analysis was performed on 11 symptom variables: anhedonia, dysphoria, loss of appetite, sleep disturbance, fatigue, guilt, suicidal symptoms, hypochondriasis, loss of libido, psychomotor impairment, and nervous irritability. Associations between symptom clusters and presence or absence of clinical depression were estimated by using logistic regression. Fatigue (69%) and sleep disturbance (55%) were the most prevalent symptoms. Guilt (25%) and suicidal symptoms (9%) were the least common. Three symptom clusters (cognitive/affective, somatic/affective, and somatic) were identified. Compared with patients without cognitive/affective symptoms, patients with the cognitive/affective symptom cluster (anhedonia, dysphoria, guilt, suicidal symptoms, nervous irritability) had an odds ratio of 1.41 (P<.001; 95% CI, 1.223-1.631) for clinical depression. Clinicians should be alert for clinical depression in hospitalized patients with coronary heart disease who have the cognitive/affective symptom cluster.

Recurrence of depressive disorders after interferon-induced depression

PubMed Central

Chiu, W-C; Su, Y-P; Su, K-P; Chen, P-C

2017-01-01

Interferon alpha (IFN-α)-treated patients commonly develop depression during the therapy period. Although most IFN-α-induced depressive disorders achieve remission after IFN-α therapy, no studies have examined the long-term mood effects of IFN-α treatment. We conducted a 12-year population-based cohort study of hepatitis C virus (HCV)-infected patients who were older than 20 years and had received IFN-α therapy. The sample was obtained from the Taiwan National Health Insurance Research Database. The cohort included patients with and without IFN-α-induced depression, matched randomly by age, sex and depression history, at a ratio of 1:10. The follow-up started after the last administration of IFN-α and was designed to determine the incidence of recurrent depressive disorder after IFN-α therapy. A total of 156 subjects were identified as having IFN-α-induced depression and achieving full remission after IFN-α therapy. The overall incidence of recurrent depressive disorders among patients with and without IFN-α-induced depression was 56.8 (95% confidence interval (CI), 42.4–76.1) and 4.1 (95% CI, 2.9–5.8) cases, respectively, per 100 000 person-years, P<0.001. The adjusted hazard ratios for recurrent depressive disorder were 13.5 (95% CI, 9.9–18.3) in the IFN-α-treated cohort and 22.2 (95% CI, 11.2–44.2) in the matched cohort for IFN-α-induced depression patients after adjusting for age, sex, income, urbanization and comorbid diseases. IFN-α-induced depression was associated with a high risk of recurrent depression. It was not a transient disease and might be considered an episode of depressive disorder. Continuation therapy might be considered, and further research is needed. PMID:28170005

Risk factors for antenatal depression, postnatal depression and parenting stress

PubMed Central

Leigh, Bronwyn; Milgrom, Jeannette

2008-01-01

Background Given that the prevalence of antenatal and postnatal depression is high, with estimates around 13%, and the consequences serious, efforts have been made to identify risk factors to assist in prevention, identification and treatment. Most risk factors associated with postnatal depression have been well researched, whereas predictors of antenatal depression have been less researched. Risk factors associated with early parenting stress have not been widely researched, despite the strong link with depression. The aim of this study was to further elucidate which of some previously identified risk factors are most predictive of three outcome measures: antenatal depression, postnatal depression and parenting stress and to examine the relationship between them. Methods Primipara and multiparae women were recruited antenatally from two major hoitals as part of the beyondblue National Postnatal Depression Program [1]. In this subsidiary study, 367 women completed an additional large battery of validated questionnaires to identify risk factors in the antenatal period at 26–32 weeks gestation. A subsample of these women (N = 161) also completed questionnaires at 10–12 weeks postnatally. Depression level was measured by the Beck Depression Inventory (BDI). Results Regression analyses identified significant risk factors for the three outcome measures. (1). Significant predictors for antenatal depression: low self-esteem, antenatal anxiety, low social support, negative cognitive style, major life events, low income and history of abuse. (2). Significant predictors for postnatal depression: antenatal depression and a history of depression while also controlling for concurrent parenting stress, which was a significant variable. Antenatal depression was identified as a mediator between seven of the risk factors and postnatal depression. (3). Postnatal depression was the only significant predictor for parenting stress and also acted as a mediator for other risk factors

Risk factors for antenatal depression, postnatal depression and parenting stress.

PubMed

Leigh, Bronwyn; Milgrom, Jeannette

2008-04-16

Given that the prevalence of antenatal and postnatal depression is high, with estimates around 13%, and the consequences serious, efforts have been made to identify risk factors to assist in prevention, identification and treatment. Most risk factors associated with postnatal depression have been well researched, whereas predictors of antenatal depression have been less researched. Risk factors associated with early parenting stress have not been widely researched, despite the strong link with depression. The aim of this study was to further elucidate which of some previously identified risk factors are most predictive of three outcome measures: antenatal depression, postnatal depression and parenting stress and to examine the relationship between them. Primipara and multiparae women were recruited antenatally from two major hoitals as part of the beyondblue National Postnatal Depression Program 1. In this subsidiary study, 367 women completed an additional large battery of validated questionnaires to identify risk factors in the antenatal period at 26-32 weeks gestation. A subsample of these women (N = 161) also completed questionnaires at 10-12 weeks postnatally. Depression level was measured by the Beck Depression Inventory (BDI). Regression analyses identified significant risk factors for the three outcome measures. (1). Significant predictors for antenatal depression: low self-esteem, antenatal anxiety, low social support, negative cognitive style, major life events, low income and history of abuse. (2). Significant predictors for postnatal depression: antenatal depression and a history of depression while also controlling for concurrent parenting stress, which was a significant variable. Antenatal depression was identified as a mediator between seven of the risk factors and postnatal depression. (3). Postnatal depression was the only significant predictor for parenting stress and also acted as a mediator for other risk factors. Risk factor profiles for

Rumination and Loneliness Independently Predict Six-Month Later Depression Symptoms among Chinese Elderly in Nursing Homes.

PubMed

Gan, Pei; Xie, Yan; Duan, Wenjie; Deng, Qing; Yu, Xiuli

2015-01-01

Previous studies conducted in Western countries independently demonstrated that loneliness and rumination are remarkable risk factors of depression among the elderly in both community and nursing homes. However, knowledge on the relationship between these three constructs among the elderly in Eastern countries is scarce. The current study aims to determine the relationship between loneliness, rumination, and depression among Chinese elderly in nursing homes. A total of 71 elderly participants with an average age of 82.49 years completed this six-month longitudinal study. Physical reports indicated that none of the participants were clinically depressed before the study. At Time 1, their loneliness and rumination were measured using UCLA-8 Loneliness Scale and Ruminative Responses Scale. Six months later, the participants completed the Center for Epidemiologic Studies Depression Scale to assess depressive symptoms (Time 2). Multiple regression analysis revealed that both loneliness and rumination at Time 1 were the predictors of depression symptoms at Time 2 among the Chinese elderly in nursing homes. However, in the mediation analysis using PROCESS, the indirect effect between loneliness at Time 1 and depression symptoms at Time 2 was insignificant. Results suggest that previous loneliness and rumination thinking are predictors of future depression symptoms among the Chinese elderly in nursing homes. However, the insignificant mediation further suggests that the differences between loneliness and rumination should be explored in future studies. Findings have important implications for mental health professionals in nursing homes in China.

Rumination and Loneliness Independently Predict Six-Month Later Depression Symptoms among Chinese Elderly in Nursing Homes

PubMed Central

Gan, Pei; Xie, Yan; Duan, Wenjie; Deng, Qing; Yu, Xiuli

2015-01-01

Background Previous studies conducted in Western countries independently demonstrated that loneliness and rumination are remarkable risk factors of depression among the elderly in both community and nursing homes. However, knowledge on the relationship between these three constructs among the elderly in Eastern countries is scarce. The current study aims to determine the relationship between loneliness, rumination, and depression among Chinese elderly in nursing homes. Methods A total of 71 elderly participants with an average age of 82.49 years completed this six-month longitudinal study. Physical reports indicated that none of the participants were clinically depressed before the study. At Time 1, their loneliness and rumination were measured using UCLA-8 Loneliness Scale and Ruminative Responses Scale. Six months later, the participants completed the Center for Epidemiologic Studies Depression Scale to assess depressive symptoms (Time 2). Results Multiple regression analysis revealed that both loneliness and rumination at Time 1 were the predictors of depression symptoms at Time 2 among the Chinese elderly in nursing homes. However, in the mediation analysis using PROCESS, the indirect effect between loneliness at Time 1 and depression symptoms at Time 2 was insignificant. Conclusions Results suggest that previous loneliness and rumination thinking are predictors of future depression symptoms among the Chinese elderly in nursing homes. However, the insignificant mediation further suggests that the differences between loneliness and rumination should be explored in future studies. Findings have important implications for mental health professionals in nursing homes in China. PMID:26334298

Prevalence and risk factors of depression among garment workers in Bangladesh.

PubMed

Fitch, Taylor Jennelle; Moran, Jacxelyn; Villanueva, Gabriela; Sagiraju, Hari Krishna Raju; Quadir, Mohammad Morshedul; Alamgir, Hasanat

2017-05-01

Depression is a growing health issue in both developed and developing countries. General unawareness at the population level, lack of training among health care providers and scarcity of resources including treatment opportunities may conceal the real burden of depression in developing countries, and more epidemiological studies on its prevalence and risk factors are critically needed. This study reports the prevalence of depression and its associated risk factors among female garment factory workers in Bangladesh - a major supplier country of clothes for the Western market. This research should generate useful evidence for national and international stakeholders who have an interest in improving health, safety and well-being of outsourced factory workers. A survey was conducted on a sample of 600 lower socio-economic status working women including garment workers. This survey collected data on demographic and health profile of these workers. The primary outcome was depression as measured by Patient Health Questionnaire 9. It also obtained data on traumatic life events and post-traumatic stress disorder. The prevalence of depression was 23.5%: 20.9% among garment workers and 26.4% among others. Part-time employment (odds ratio-OR): 2.36, 95% confidence interval (95% CI): 1.01-5.51), chronic pain (OR: 1.67, 95% CI: 1.01-2.78), two or more traumatic life events (OR: 6.43, 95% CI: 2.85-14.55) and dysuria (OR: 2.50, 95% CI: 1.02-6.15) were found to be significantly associated with depression among these workers in multivariate regression model. Depression prevalene lowered by 11% among these workers for every additional monthly earning of 1,000 taka (US$12). Depression is a multifaceted health issue with many personal, social, economic and health determinants and consequences. This study demonstrates that the prevalence of moderate-to-severe depression among working women in Bangladesh is quite high. Prevention and treatment of depression in developing countries and

Limitations of the Patient Health Questionnaire in Identifying Anxiety and Depression in Community Mental Health: Many Cases Are Undetected

ERIC Educational Resources Information Center

Eack, Shaun M.; Greeno, Catherine G.; Lee, Bong-Jae

2006-01-01

Objective: To determine the concordance between the Structured Clinical Interview for DSM-IV (SCID) and the Patient Health Questionnaire (PHQ) in diagnosing anxiety and depressive disorders. Method: Fifty women seeking psychiatric services for their children at two mental health centers in western Pennsylvania were assessed for anxiety and…

Implicit depression and hopelessness in remitted depressed individuals.

PubMed

Meites, Tiffany M; Deveney, Christen M; Steele, Katherine T; Holmes, Avram J; Pizzagalli, Diego A

2008-09-01

Cognitive theories of depression posit that automatically activated cognitive schemas, including negative thoughts about the self and the future, predispose individuals to develop depressive disorders. However, prior research has largely examined these constructs using explicit tests in currently depressed individuals. Using the Implicit Association Test (IAT), the present study examined automatic associations between the self and mood state ("depression IAT") and between the future and mood state ("hopelessness IAT") before and after a negative mood induction in 19 remitted depressed individuals and 23 healthy controls. In the depression IAT, remitted depressed participants exhibited an overall lower tendency to associate themselves with happiness relative to the healthy controls before the mood induction. Control, but not remitted depressed, participants' automatic associations between the self and happiness diminished following the mood induction. Contrary to our hypotheses, no significant findings emerged when considering the hopelessness IAT. Consistent with prior studies, no significant correlations emerged between implicit and explicit biases, suggesting that these measures probe different processes. Results extend prior IAT research by documenting the presence of a reduced tendency to associate the self with happiness in a sample at increased risk for depression.

Implicit Depression and Hopelessness in Remitted Depressed Individuals

PubMed Central

Meites, Tiffany M.; Deveney, Christen M.; Steele, Katherine T.; Holmes, Avram J.; Pizzagalli, Diego A.

2008-01-01

Cognitive theories of depression posit that automatically activated cognitive schemas, including negative thoughts about the self and the future, predispose individuals to develop depressive disorders. However, prior research has largely examined these constructs using explicit tests in currently depressed individuals. Using the Implicit Association Test (IAT), the present study examined automatic associations between the self and mood state (“depression IAT”) and between the future and mood state (“hopelessness IAT”) before and after a negative mood induction in 19 remitted depressed individuals and 23 healthy controls. In the depression IAT, remitted depressed participants exhibited an overall lower tendency to associate themselves with happiness relative to the healthy controls before the mood induction. Control, but not remitted depressed, participants’ automatic associations between the self and happiness diminished following the mood induction. Contrary to our hypotheses, no significant findings emerged when considering the hopelessness IAT. Consistent with prior studies, no significant correlations emerged between implicit and explicit biases, suggesting that these measures probe different processes. Results extend prior IAT research by documenting the presence of a reduced tendency to associate the self with happiness in a sample at increased risk for depression. PMID:18692169

The impact of life stress on adult depression and anxiety is dependent on gender and timing of exposure.

PubMed

Herbison, Carly E; Allen, Karina; Robinson, Monique; Newnham, John; Pennell, Craig

2017-10-01

There is debate about the relative importance of timing of stressful events prenatally and over the life course and risk for subsequent depressive/anxious illness. The aim of this study was to examine the relative roles of prenatal stress and postnatal stress trajectories in predicting depression and anxiety in early adulthood in males and females. Exposure to life stress events was examined in the Western Australian Pregnancy Cohort (Raine) Study during pregnancy and ages 1, 2, 3, 5, 8, 10, 14, and 17 years. At age 20, offspring completed the Depression Anxiety Stress Scale. Prenatal stress and trajectories of stress events from age 1 to 17 were analyzed in linear regression analyses. Five postnatal stress trajectories were identified. In females, medium to high chronic stress exposure or exposure during puberty/adolescence predicted depression and anxiety symptoms while low or reduced stress exposure over the life course did not, after adjustment for relevant confounders. High stress early in pregnancy contributed to male depression/anxiety symptoms independent of postnatal stress trajectory. In females, postnatal stress trajectory was more important than prenatal stress in predicting depression/anxiety symptoms. Interventions focused on reducing and managing stress events around conception/pregnancy and exposure to chronic stress are likely to have beneficial outcomes on rates of depression and anxiety in adults.

Postpartum Depression

MedlinePlus

... Education & Events Advocacy For Patients About ACOG Postpartum Depression Home For Patients Search FAQs Postpartum Depression Page ... Postpartum Depression FAQ091, December 2013 PDF Format Postpartum Depression Labor, Delivery, and Postpartum Care What are the ...

Quantifying and predicting depression literacy of undergraduates: a cross sectional study in Sri Lanka.

PubMed

Amarasuriya, Santushi D; Jorm, Anthony F; Reavley, Nicola J

2015-10-30

The high rates of depression and low rates of related help-seeking among undergraduates are matters for concern. In response to the need to examine their knowledge about depression and its management, and the dearth of such research from non-western developing countries, this study examined the depression literacy of undergraduates in Sri Lanka. A questionnaire was administered among 4671 undergraduates to examine their depression literacy relating to problem-recognition, measured using a vignette of a depressed undergraduate, and their treatment beliefs measured by assessing their perceptions about the helpfulness of various options of help for the presented problem. Responses for the latter aspect were quantified using a scale comprising the options of help endorsed by Sri Lankan mental health professionals. Regression analysis models were used to identify the correlates of these aspects of depression literacy. Females, medical undergraduates and those in higher years of study (compared to first-years) were more likely to recognise the problem as depression. The undergraduates obtained a mean percentage score of 76% on the constructed Depression Treatment Beliefs Scale. Scores on this scale were higher among females, medical undergraduates, those who got help for the problem after trying to deal with it alone and those who recognised the problem as depression, as well as those who used other mental health-related labels for this purpose. Scores were lower among undergraduates in years 2-4 (compared to first-years), those with family or friends with the problem and those with higher stigma on a Social Distance Scale. However, the effect sizes of these relationships were small. As factors such as gender, discipline, year of study, exposure to depression and stigma are associated with differences in the depression literacy of these undergraduates, concerning their ability to recognise the problem and their related treatment beliefs, these must be considered when

Impact of Behavioral Symptoms in Dementia Patients on Depression in Daughter and Daughter-in-Law Caregivers.

PubMed

Lee, Juwon; Sohn, Bo Kyung; Lee, Hyunjoo; Seong, Sujeong; Park, Soowon; Lee, Jun-Young

2017-01-01

One caregiver relationship that has been neglected in caregiver depression research is the daughter-in-law. Compared with Western countries, in which those who are closer in familial relationships such as the spouse or child usually take care of the patient, in many Asian countries, the daughter-in-law often assumes the caretaker role. However, not much research has been done on how this relationship may result in different caregiver outcomes. We sought to identify whether the association between patient characteristics and caregiver depressive symptoms differs according to the familial relationship between caregiver and patient. Ninety-five daughter (n = 47) and daughter-in-law (n = 48) caregivers of dementia patients were asked to report their own depressive symptoms and patient behavioral symptoms. Patients' cognitive abilities, daily activities, and global dementia ratings were obtained. Hierarchical linear regression was employed to determine predictors of depressive symptoms. Daughters-in-law had marginally higher depressive scores. After adjusting for caregiver and patient characteristics, in both groups, greater dependency in activities of daily living and more severe and frequent behavioral symptoms predicted higher caregiver depressive scores. However, greater severity and frequency of behavioral symptoms predicted depression to a greater degree in daughters compared with daughters-in-law. Although behavioral symptoms predicted depression in both caregiver groups, the association was much stronger for daughters. This suggests that the emotional relationship between the daughter and patient exacerbates the negative effect of behavioral symptoms on caregiver depression. The familial relationship between the caregiver and dementia patient should be considered in managing caregiver stress.

Illness representations of depression and perceptions of the helpfulness of social support: comparing depressed and never-depressed persons.

PubMed

Vollmann, Manja; Scharloo, Margreet; Salewski, Christel; Dienst, Alexander; Schonauer, Klaus; Renner, Britta

2010-09-01

Interactions between depressed persons and persons within their social network are often characterized by misunderstanding and unsuccessful social support attempts. These interpersonal problems could be fostered by discrepancies between depressed and never-depressed persons' illness representations of depression and/or discrepancies in the perceived helpfulness of supportive behaviors. Illness representations of depression (IPQ-R) and perceptions of the helpfulness of different social support behaviors (ISU-DYA and ISAD) were assessed in 41 currently depressed persons and 58 persons without a history of depression. Never-depressed persons perceived depression as more controllable by treatment and as less emotionally impairing than depressed persons, but also as having more severe consequences. Never-depressed persons considered activation-oriented support (motivation to approach problems) as more helpful and protection-oriented support (allowance to draw back) as less helpful in comparison to depressed persons. Data were collected in unrelated samples of depressed and never-depressed persons. Discrepancies in illness representations and perceptions of the helpfulness of social support do exist and may be the origin of problematic social interactions between depressed patients and persons within their social network. Therapeutic interventions should address the issue of conflicting perceptions and encourage depressed patients to acknowledge and discuss this topic within their social network. 2010 Elsevier B.V. All rights reserved.

Depression and synaptic zinc regulation in Alzheimer disease, dementia with lewy bodies, and Parkinson disease dementia.

PubMed

Whitfield, David R; Vallortigara, Julie; Alghamdi, Amani; Hortobágyi, Tibor; Ballard, Clive; Thomas, Alan J; O'Brien, John T; Aarsland, Dag; Francis, Paul T

2015-02-01

Depression is a common symptom in dementia with Lewy bodies (DLB), Parkinson disease dementia (PDD), and Alzheimer disease (AD), yet its molecular basis remains unclear and current antidepressants do not appear to be effective. Cerebral zinc has been implicated in depression and synaptic dysfunction. We investigated the relationship between synaptic zinc regulation (for which zinc transporter 3 [ZnT3] is responsible) and depression in a large clinicopathologic study. We examined brains from people with PDD (N = 29), DLB (N = 27), and AD (N = 15) and comparison subjects without depression or dementia (N = 24). Individuals were categorized according to the presence and severity of depression (on a scale of 0-3) based on standardized assessments during life (principally Neuropsychiatric Inventory). Western blotting was used to determine ZnT3 levels in Brodmann area 9 (BA9), and regression analysis was used to determine the relationship between ZnT3 and depression. Reductions in ZnT3 in BA9 were significantly associated with elevated depression scores in the study cohort (β = -0.351, df = 93, t = -3.318 p = 0.0004). This association remained when only individuals with DLB, PDD, and no dementia or depression were examined (β = -0.347, df = 78, t = -3.271, p = 0.002) or only individuals with AD and no dementia or depression were examined (β = -0.433, df = 37, t = -2.924, p = 0.006). Although decreased zinc levels have been implicated in the genesis of depression in animal models and in major depressive disorder in humans, this study provides the first evidence of a role for zinc in depression in people with dementia and highlights zinc metabolism as a therapeutic target. Copyright © 2015 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Ground-water sapping processes, Western Desert, Egypt

DOE Office of Scientific and Technical Information (OSTI.GOV)

Luo, W.; Arvidson, R.E.; Sultan, M.

1997-01-01

Depressions of the Western Desert of Egypt (specifically, Kharga, Farafra, and Kurkur regions) are mainly occupied by shales that are impermeable, but easily erodible by rainfall and runoff, whereas the surrounding plateaus are composed of limestones that are permeable and more resistant to fluvial erosion under semiarid to arid conditions. A computer simulation model was developed to quantify the ground-water sapping processes, using a cellular automata algorithm with coupled surface runoff and ground-water flow for a permeable, resistant layer over an impermeable, friable unit. Erosion, deposition, slumping, and generation of spring-derived tufas were parametrically modeled. Simulations using geologically reasonable parametersmore » demonstrate that relatively rapid erosion of the shales by surface runoff, ground-water sapping, and slumping of the limestones, and detailed control by hydraulic conductivity inhomogeneities associated with structures explain the depressions, escarpments, and associated landforms and deposits. Using episodic wet pulses, keyed by {delta}{sup 18}O deep-sea core record, the model produced tufa ages that are statistically consistent with the observed U/Th tufa ages. This result supports the hypothesis that northeastern African wet periods occurred during interglacial maxima. This {delta}{sup 18}O-forced model also replicates the decrease in fluvial and sapping activity over the past million years. 65 refs., 21 figs., 2 tabs.« less

One Size Does Not Fit All in Psychotherapy: Understanding Depression Among Patients of Turkish Origin in Europe

PubMed Central

BALKIR NEFTÇİ, Nazlı; BARNOW, Sven

2016-01-01

Over the last decades, Europe has become an immigration country hosting an estimated 56 million international immigrants. Yet, a large amount of literature suggests that migration is associated with a higher risk of common mental disorders, such as depression and anxiety. As representatives of one of the largest immigrant groups in Europe, various studies have shown that Turkish immigrants exhibit a higher prevalence of depression and anxiety disorders than do the background population. Nevertheless, it is also well demonstrated that this particular patient group is more likely to terminate treatment prematurely and displays lower rates of treatment compliance than their native counterparts. This reluctance for service utilization might be partially because of the fact that people from non-Western ethno-cultural backgrounds (e.g., Turkey) often have a different notion and comprehension of mental health and illness as compared with those of the people from Western societies. Such mismatch often results in discrepancies between the needs and expectations of immigrant patients and clinicians, which attenuate the communication and effectiveness of treatment and lead to unexplained high dropout rates. To provide continued provision of culture-sensitive, high quality, evidence-based mental health care, the advancement of researches exploring such sociocultural differences between the patients’ and the clinicians’ notions of mental health must occur. In response to these problems, the current review aims to explore the interplay between culture and mental processes that associate with the etiology, maintenance, and management of depression among Turkish immigrant patients. This is to inform clinicians regarding culture-specific correlates of depression among Turkish patients to enable them to present interventions that fit the needs and expectations of this particular patient group. PMID:28360770

Epigenetic regulation of BDNF in the learned helplessness-induced animal model of depression.

PubMed

Su, Chun-Lin; Su, Chun-Wei; Hsiao, Ya-Hsin; Gean, Po-Wu

2016-05-01

Major depressive disorder (MDD), one of the most common mental disorders, is a significant risk factor for suicide and causes a low quality of life for many people. However, the causes and underlying mechanism of depression remain elusive. In the current work, we investigated epigenetic regulation of BDNF in the learned helplessness-induced animal model of depression. Mice were exposed to inescapable stress and divided into learned helplessness (LH) and resilient (LH-R) groups depending on the number they failed to escape. We found that the LH group had longer immobility duration in the forced swimming test (FST) and tail suspension tests (TST), which is consistent with a depression-related phenotype. Western blotting analysis and enzyme-linked immunosorbent assay (ELISA) revealed that the LH group had lower BDNF expression than that of the LH-R group. The LH group consistently had lower BDNF mRNA levels, as detected by qPCR assay. In addition, we found BDNF exon IV was down-regulated in the LH group. Intraperitoneal injection of imipramine or histone deacetylase inhibitors (HDACi) to the LH mice for 14 consecutive days ameliorated depression-like behaviors and reversed the decrease in BDNF. The expression of HDAC5 was up-regulated in the LH mice, and a ChIP assay revealed that the level of HDAC5 binding to the promoter region of BDNF exon IV was higher than that seen in other groups. Knockdown of HDAC5 reduced depression-like behaviors in the LH mice. Taken together, these results suggest that epigenetic regulation of BDNF by HDAC5 plays an important role in the learned helplessness model of depression. Copyright © 2016 Elsevier Ltd. All rights reserved.

Depressive vulnerabilities predict depression status and trajectories of depression over 1 year in persons with acute coronary syndrome.

PubMed

Doyle, Frank; McGee, Hannah; Delaney, Mary; Motterlini, Nicola; Conroy, Ronán

2011-01-01

Depression is prevalent in patients hospitalized with acute coronary syndrome (ACS). We determined whether theoretical vulnerabilities for depression (interpersonal life events, reinforcing events, cognitive distortions, Type D personality) predicted depression, or depression trajectories, post-hospitalization. We followed 375 ACS patients who completed depression scales during hospital admission and at least once during three follow-up intervals over 1 year (949 observations). Questionnaires assessing vulnerabilities were completed at baseline. Logistic regression for panel/longitudinal data predicted depression status during follow-up. Latent class analysis determined depression trajectories. Multinomial logistic regression modeled the relationship between vulnerabilities and trajectories. Vulnerabilities predicted depression status over time in univariate and multivariate analysis, even when controlling for baseline depression. Proportions in each depression trajectory category were as follows: persistent (15%), subthreshold (37%), never depressed (48%). Vulnerabilities independently predicted each of these trajectories, with effect sizes significantly highest for the persistent depression group. Self-reported vulnerabilities - stressful life events, reduced reinforcing events, cognitive distortions, personality - measured during hospitalization can identify those at risk for depression post-ACS and especially those with persistent depressive episodes. Interventions should focus on these vulnerabilities. Copyright © 2011 Elsevier Inc. All rights reserved.

Upregulation of MAOA in the hippocampus results in delayed depressive-like behaviors in burn mice.

PubMed

Wang, Zhen; Chen, Lu; Rong, Xinzhou; Wang, Xuemin

2017-04-14

To observe depressive-like behavior and hippocampus monoamine oxidase A (MAOA) changes in burned mice. We tested depression and anxiety like behaviors of burn C57 mice with the sucrose preference test, forced swimming test (FST), open field test and elevated plus maze test and then detected the MAOA content and MAOA gene transcriptional levels in the hippocampus with western blot analysis and real-time quantitative PCR analysis. We then sought to reverse depressive-like behavior of burned mice with an MAOA inhibitor. (1) Mice showed depressive and anxiety like behaviors one week after they were burned; (2) The content of MAOA in the hippocampus of burned mice was significantly higher than that in control mice (P<0.05); (3) MAOA gene transcription in the hippocampus of burned mice was significantly increased (MAOA mRNA was increased, P<0.05); (4) treatment with a MAOA inhibitor (phenelzine) significantly increased the sucrose preference rate and decreased FST immobility time in burned mice, and also decreased elevated expression of MAOA in the hippocampus of burned mice. Burned mice showed "delayed" depressive-like behavior combined with a degree of anxiety; this phenomenon is likely associated with the increase in MAOA expression in the hippocampus. Copyright © 2017 Elsevier Ltd and ISBI. All rights reserved.

The genetic basis for cognitive ability, memory, and depression symptomatology in middle-aged and elderly chinese twins.

PubMed

Xu, Chunsheng; Sun, Jianping; Ji, Fuling; Tian, Xiaocao; Duan, Haiping; Zhai, Yaoming; Wang, Shaojie; Pang, Zengchang; Zhang, Dongfeng; Zhao, Zhongtang; Li, Shuxia; Hjelmborg, Jacob V B; Christensen, Kaare; Tan, Qihua

2015-02-01

The genetic influences on aging-related phenotypes, including cognition and depression, have been well confirmed in the Western populations. We performed the first twin-based analysis on cognitive performance, memory and depression status in middle-aged and elderly Chinese twins, representing the world's largest and most rapidly aging population. The sample consisted of 384 twin pairs with a median age of 50 years. Cognitive function was measured using the Montreal Cognitive Assessment (MoCA) scale; memory was assessed using the revised Wechsler Adult Intelligence scale; depression symptomatology was evaluated by the self-reported 30-item Geriatric Depression (GDS-30)scale. Both univariate and multivariate twin models were fitted to the three phenotypes with full and nested models and compared to select the best fitting models. Univariate analysis showed moderate-to-high genetic influences with heritability 0.44 for cognition and 0.56 for memory. Multivariate analysis by the reduced Cholesky model estimated significant genetic (rG = 0.69) and unique environmental (rE = 0.25) correlation between cognitive ability and memory. The model also estimated weak but significant inverse genetic correlation for depression with cognition (-0.31) and memory (-0.28). No significant unique environmental correlation was found for depression with other two phenotypes. In conclusion, there can be a common genetic architecture for cognitive ability and memory that weakly correlates with depression symptomatology, but in the opposite direction.

Emerging from Depression: Treatment of Adolescent Depression Using the Major Treatment Models of Adult Depression.

ERIC Educational Resources Information Center

Long, Kathleen M.

Noting that adolescents who commit suicide are often clinically depressed, this paper examines various approaches in the treatment of depression. Major treatment models of adult depression, which can be directly applied to the treatment of the depressed adolescent, are described. Major treatment models and selected research studies are reviewed in…

Depression or anxiety in adult twins is associated with asthma diagnosis but not with offspring asthma.

PubMed

Tedner, S G; Lundholm, C; Olsson, H; Almqvist, C

2016-06-01

Asthma is common in both children and adults in the Western world, just like anxiety and depression. While some research has revealed that these diseases might share important environmental and pathophysiological aspects, the exact mechanisms still remain unclear. To study the correlation firstly between depression or anxiety and asthma diagnosis in adult twins and secondly the association between parental depression or anxiety and offspring asthma in children of twins. In total, 24 685 adult twins aged 20-47 years were interviewed or completed a Web-based questionnaire and their children were identified through the Multi-Generation Register. Asthma diagnosis was obtained from the Patient Register and the Prescribed Drug Register. Assessment of depression and anxiety was obtained from questionnaires using Center for Epidemiologic Studies Depression Scale (CES-D), major depression and generalized anxiety disorder (GAD) from DSM-IV. The association between depression or anxiety and asthma was analyzed with logistic regression adjusting for confounders in twins and offspring. To address genetic and familial environmental confounding, we performed a cotwin analysis using disease-discordant twin pairs. We found an association between asthma and CES-D, major depression and GAD, for example adjusted OR for major depression and register-based asthma 1.56 (1.36-1.79). Most of the point estimates remained in the co-twin control analysis, indicating that the association was likely not due to genetic or familial environmental factors. There was no association between parental depression and/or anxiety and asthma diagnosis in the offspring which implies lack of genetic confounding. We found an association between own asthma diagnosis and anxiety or depression, but not with offspring asthma. Our results indicate that the associations were not due to confounding from genes or environment shared by the twins. © 2016 John Wiley & Sons Ltd.

Global patterns of workplace productivity for people with depression: absenteeism and presenteeism costs across eight diverse countries.

PubMed

Evans-Lacko, S; Knapp, M

2016-11-01

Depression is a leading cause of disability worldwide. Research suggests that by far, the greatest contributor to the overall economic impact of depression is loss in productivity; however, there is very little research on the costs of depression outside of Western high-income countries. Thus, this study examines the impact of depression on workplace productivity across eight diverse countries. We estimated the extent and costs of depression-related absenteeism and presenteeism in the workplace across eight countries: Brazil, Canada, China, Japan, South Korea, Mexico, South Africa, and the USA. We also examined the individual, workplace, and societal factors associated with lower productivity. To the best of our knowledge, this is the first study to examine the impact of depression on workplace productivity across a diverse set of countries, in terms of both culture and GDP. Mean annual per person costs for absenteeism were lowest in South Korea at $181 and highest in Japan ($2674). Mean presenteeism costs per person were highest in the USA ($5524) and Brazil ($5788). Costs associated with presenteeism tended to be 5-10 times higher than those associated with absenteeism. These findings suggest that the impact of depression in the workplace is considerable across all countries, both in absolute monetary terms and in relation to proportion of country GDP. Overall, depression is an issue deserving much greater attention, regardless of a country's economic development, national income or culture.

Production of Hybrids between Western Gray Wolves and Western Coyotes

PubMed Central

Mech, L. David; Christensen, Bruce W.; Asa, Cheryl S.; Callahan, Margaret; Young, Julie K.

2014-01-01

Using artificial insemination we attempted to produce hybrids between captive, male, western, gray wolves (Canis lupus) and female, western coyotes (Canis latrans) to determine whether their gametes would be compatible and the coyotes could produce and nurture offspring. The results contribute new information to an ongoing controversy over whether the eastern wolf (Canis lycaon) is a valid unique species that could be subject to the U. S. Endangered Species Act. Attempts with transcervically deposited wolf semen into nine coyotes over two breeding seasons yielded three coyote pregnancies. One coyote ate her pups, another produced a resorbed fetus and a dead fetus by C-section, and the third produced seven hybrids, six of which survived. These results show that, although it might be unlikely for male western wolves to successfully produce offspring with female western coyotes under natural conditions, western-gray-wolf sperm are compatible with western-coyote ova and that at least one coyote could produce and nurture hybrid offspring. This finding in turn demonstrates that gamete incompatibility would not have prevented western, gray wolves from inseminating western coyotes and thus producing hybrids with coyote mtDNA, a claim that counters the view that the eastern wolf is a separate species. However, some of the difficulties experienced by the other inseminated coyotes tend to temper that finding and suggest that more experimentation is needed, including determining the behavioral and physical compatibility of western gray wolves copulating with western coyotes. Thus although our study adds new information to the controversy, it does not settle it. Further study is needed to determine whether the putative Canis lycaon is indeed a unique species. PMID:24586418

Production of hybrids between western gray wolves and western coyotes.

PubMed

Mech, L David; Christensen, Bruce W; Asa, Cheryl S; Callahan, Margaret; Young, Julie K

2014-01-01

Using artificial insemination we attempted to produce hybrids between captive, male, western, gray wolves (Canis lupus) and female, western coyotes (Canis latrans) to determine whether their gametes would be compatible and the coyotes could produce and nurture offspring. The results contribute new information to an ongoing controversy over whether the eastern wolf (Canis lycaon) is a valid unique species that could be subject to the U. S. Endangered Species Act. Attempts with transcervically deposited wolf semen into nine coyotes over two breeding seasons yielded three coyote pregnancies. One coyote ate her pups, another produced a resorbed fetus and a dead fetus by C-section, and the third produced seven hybrids, six of which survived. These results show that, although it might be unlikely for male western wolves to successfully produce offspring with female western coyotes under natural conditions, western-gray-wolf sperm are compatible with western-coyote ova and that at least one coyote could produce and nurture hybrid offspring. This finding in turn demonstrates that gamete incompatibility would not have prevented western, gray wolves from inseminating western coyotes and thus producing hybrids with coyote mtDNA, a claim that counters the view that the eastern wolf is a separate species. However, some of the difficulties experienced by the other inseminated coyotes tend to temper that finding and suggest that more experimentation is needed, including determining the behavioral and physical compatibility of western gray wolves copulating with western coyotes. Thus although our study adds new information to the controversy, it does not settle it. Further study is needed to determine whether the putative Canis lycaon is indeed a unique species.

Production of hybrids between western gray wolves and western coyotes

USGS Publications Warehouse

Mech, L. David; Christensen, Bruce W.; Asa, Cheryl S.; Callahan, Margaret; Young, Julie K.

2014-01-01

Using artificial insemination we attempted to produce hybrids between captive, male, western, gray wolves (Canis lupus) and female, western coyotes (Canis latrans) to determine whether their gametes would be compatible and the coyotes could produce and nurture offspring. The results contribute new information to an ongoing controversy over whether the eastern wolf (Canis lycaon) is a valid unique species that could be subject to the U. S. Endangered Species Act. Attempts with transcervically deposited wolf semen into nine coyotes over two breeding seasons yielded three coyote pregnancies. One coyote ate her pups, another produced a resorbed fetus and a dead fetus by C-section, and the third produced seven hybrids, six of which survived. These results show that, although it might be unlikely for male western wolves to successfully produce offspring with female western coyotes under natural conditions, western-gray-wolf sperm are compatible with western-coyote ova and that at least one coyote could produce and nurture hybrid offspring. This finding in turn demonstrates that gamete incompatibility would not have prevented western, gray wolves from inseminating western coyotes and thus producing hybrids with coyote mtDNA, a claim that counters the view that the eastern wolf is a separate species. However, some of the difficulties experienced by the other inseminated coyotes tend to temper that finding and suggest that more experimentation is needed, including determining the behavioral and physical compatibility of western gray wolves copulating with western coyotes. Thus although our study adds new information to the controversy, it does not settle it. Further study is needed to determine whether the putative Canis lycaon is indeed a unique species.

Multidimensional health locus of control and depressive symptoms in the multi-ethnic population of the Netherlands.

PubMed

van Dijk, Tobias K; Dijkshoorn, Henriëtte; van Dijk, Ad; Cremer, Stephan; Agyemang, Charles

2013-12-01

Ethnic inequalities in health in Western societies are well-documented but poorly understood. We examined associations between health locus of control (HLC) and depressive symptoms among native and non-native Dutch people in the Netherlands. We used hierarchical multiple linear regression analyses on a representative sample of the multi-ethnic population of Amsterdam and The Hague (n = 10,302). HLC was measured with the multidimensional health locus of control scale. Depressive symptoms were measured with the Kessler Psychological Distress scale. Multivariate analyses showed that HLC contributes to ethnic differences in the prevalence of depressive symptoms. Respondents who scored high on external locus of control (PHLC) were more likely to have depressive symptoms than those with a low score on PHLC (β = 0.133, p < 0.001). Conversely, respondents scoring high on internal locus of control (IHLC) were less likely to have depressive symptoms compared to those scoring low on IHLC (β = -0.134, p < 0.001). The associations were most pronounced among Turkish-Dutch and Moroccan-Dutch respondents. Our findings suggest that HLC contributes to ethnic inequalities in depressive symptoms, especially among Turkish and Moroccan ethnic groups. Professionals (e.g. clinicians and policy makers) need to take HLC into account when assessing and treating depression among ethnic minority groups, particularly in Turkish and Moroccan populations. Future research should look further into the associations within these groups.

Intrinsic and extrinsic goals as moderators of stress and depressive symptoms in Chinese undergraduate students: A multi-wave longitudinal study.

PubMed

Ling, Yu; He, Yushu; Wei, Yong; Cen, Weihong; Zhou, Qi; Zhong, Mingtian

2016-05-11

Studies in western countries have examined the specific vulnerability hypothesis of Dykman's theory of goal-orientation predispositions to depression through two-time point designs. The purpose of this prospective longitudinal study was to investigate the moderating effects of intrinsic and extrinsic goals on stress and depressive symptoms in Chinese undergraduate students. A total of 462 undergraduate students [46% female; mean age, 19.06 (range, 17-22) years] completed self-reported measures assessing intrinsic and extrinsic goals, depressive symptoms, and the occurrence of social and academic hassles. Every 3 months over the subsequent 12 months, the undergraduate students completed measures assessing depressive symptoms and the occurrence of daily hassles. Results of hierarchical linear modeling analyses indicated that undergraduate students with low levels of intrinsic goals reported greater depressive symptoms following the occurrence of social and academic hassles than did those with high levels of such goals. However, undergraduate students with high levels of extrinsic goals did not report greater depressive symptoms following the occurrence of social and academic hassles than did those possessing low levels. These findings suggest that intrinsic goals can protect undergraduate students experiencing high levels of social and academic hassles from depressive symptoms. The study findings provide new insight into the course of depressive symptoms among undergraduate students, and offer psychologist and psychiatrists ways to protect individuals from depressive symptoms by building up intrinsic goals.

Depression, frailty, and all-cause mortality: a cohort study of men older than 75 years.

PubMed

Almeida, Osvaldo P; Hankey, Graeme J; Yeap, Bu B; Golledge, Jonathan; Norman, Paul E; Flicker, Leon

2015-04-01

Depression is associated with increased mortality, but it is unclear if this relationship is truly causal. To determine the relative mortality associated with past and current depression, taking into account the effect of frailty. Prospective longitudinal cohort study of 2565 men aged 75 years or over living in metropolitan Perth, Western Australia, who completed the third wave of assessments of the Health In Men Study throughout 2008. All-cause mortality data were derived from Australian death records up to June 17, 2013. History of past depression and age of onset of symptoms were obtained from direct questioning and from electronic health record linkage. Diagnosis of current major depressive symptoms followed Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision guidelines. We considered that participants were frail if they showed evidence of impairment in 3 or more of the 5 domains on the fatigue, resistance, ambulation, illnesses, and loss of weight (FRAIL) scale. Other measured factors included age, education, living arrangements, smoking and alcohol history, and physical activity. 558 participants died during mean period of follow-up of 4.2 ± 1.1 years. The annual death rate per thousand was 50 for men without depression, 52 for men with past depression, and 201 for men with major depressive symptoms at baseline. The crude mortality hazard was 4.26 (95% confidence interval = 2.98, 6.09) for men with depression at baseline compared with never depressed men, and 1.79 (95% confidence interval = 1.21, 2.62) after adjustment for frailty. Further decline in mortality hazard was observed after adjustment for other measured factors. Current, but not past, depression is associated with increased mortality, and this excess mortality is strongly associated with frailty. Interventions designed to decrease depression-related mortality in later life may need to focus on ameliorating frailty in addition to treating depression. Copyright © 2015

Diagnosing Depression in Chronic Pain Patients: DSM-IV Major Depressive Disorder vs. Beck Depression Inventory (BDI).

PubMed

Knaster, Peter; Estlander, Ann-Mari; Karlsson, Hasse; Kaprio, Jaakko; Kalso, Eija

2016-01-01

Diagnosing depression in chronic pain is challenging due to overlapping somatic symptoms. In questionnaires, such as the Beck Depression Inventory (BDI), responses may be influenced more by pain than by the severity of depression. In addition, previous studies have suggested that symptoms of negative self-image, a key element in depression, are uncommon in chronic pain-related depression. The object of this study is to assess the relationship of the somatic and cognitive-emotional items of BDI with the diagnosis of depression, pain intensity, and disability. One hundred consecutive chronic pain patients completed the Structured Clinical Interview for DSM Disorders (SCID) for the diagnosis of major depressive disorder (MDD) according to DSM-IV. Two subscales of BDI (negative view of self and somatic-physical function) were created according to the factor model presented by Morley. In the regression analysis, the somatic-physical function factor associated with MDD, while the negative view of self factor did not. Patients with MDD had higher scores in several of the BDI items when analysed separately. Insomnia and weight loss were not dependent on the depression diagnosis. The relatively small sample size and the selected patient sample limit the generalisability of the results. Somatic symptoms of depression are also common in chronic pain and should not be excluded when diagnosing depression in pain patients. Regardless of the assessment method, diagnosing depression in chronic pain remains a challenge and requires careful interpretation of symptoms.

Stress sensitivity interacts with depression history to predict depressive symptoms among youth: Prospective changes following first depression onset

PubMed Central

Technow, Jessica R.; Hazel, Nicholas A.; Abela, John R. Z.; Hankin, Benjamin L.

2015-01-01

Predictors of depressive symptoms may differ before and after the first onset of major depression due to stress sensitization. Dependent stressors, or those to which characteristics of individuals contribute, have been shown to predict depressive symptoms in youth. The current study sought to clarify how stressors’ roles may differ before and after the first depressive episode. Adolescents (N = 382, aged 11 to 15 at baseline) were assessed at baseline and every three months over the course of two years with measures of stressors and depressive symptoms. Semi-structured interviews were conducted every 6 months to assess for clinically significant depressive episodes. Hierarchical linear modeling showed a significant interaction between history of depression and idiographic fluctuations in dependent stressors to predict prospective elevations of symptoms, such that dependent stressors were more predictive of depressive symptoms after onset of disorder. Independent stressors predicted symptoms, but the strength of the association did not vary by depression history. These results suggest a synthesis of stress sensitization and generation processes that might maintain inter-episode depressive symptoms among youth with a history of clinical depression. PMID:25123081

Various forms of depression

PubMed Central

Benazzi, Franco

2006-01-01

The current subtyping of depression is based on the Diagnostic and Statistical Manual of Mental Disorders, 4th ed. Text Revision (DSM-IV-TR) categorical division of bipolar and depressive disorders. Current evidence, however, supports a dimensional approach to depression, as a continuum/spectrum of overlapping disorders, ranging from bipolar I depression to major depressive disorder. Types of depression which have recently been the focus of most research will be reviewed ; bipolar II depression, mixed depression, agitated depression, atypical depression, melancholic depression, recurrent brief depression, minor depressive disorder, seasonal depression, and dysthymic disorder. Most research has focused on bipolar II depression, mixed depression (defined by depression and superimposed manicfhypomanic symptoms), and atypical depression. Mixed depression, by its combination of opposite polarity symptoms, has been found to be common by systematic probing for co-occurring manic/hypomanic symptoms. Mixed depression is a treatment challenge for clinicians, because antidepressants alone (ie, not protected by mood-stabilizing agents) may worsen its manidhypomanic symptoms, such as irritability and psychomotor agitation, w/hich the Food and Drug Administration (FDA) has listed as possible precursors to suiddality. PMID:16889102

Genetics Home Reference: depression

MedlinePlus

... expand/collapse boxes. Description Depression (also known as major depression or major depressive disorder) is a psychiatric disorder ... Names for This Condition clinical depression depressive disorder major depression major depressive disorder MDD unipolar depression Related Information ...

Characteristics of depressed and non-depressed children and their parents.

PubMed

Magnussen, M G

1991-01-01

A sample of 186 outpatient children considered by both clinicians and parents as depressed or non-depressed were compared in terms of child and parent variables. Parents of depressed children appeared to be more overinvolved with their children, more overprotective, more likely to have communication difficulties in the family and more apt to undermine the child's learning. More girls were depressed than boys and depressed children exhibited more somatic complaints and coexisting phobic or anxiety disorders. The results of the present study need to be replicated with a broader group of depressed and non-depressed children and their families from other regions of the country. Further research in this area is indicated in order to provide clinicians who work with depressed children with a better understanding of their symptoms and parental characteristics.

Increased depression and anxiety in infertile Japanese women resulting from lack of husband's support and feelings of stress.

PubMed

Matsubayashi, Hidehiko; Hosaka, Takashi; Izumi, Shun-ichiro; Suzuki, Takahiro; Kondo, Akane; Makino, Tsunehisa

2004-01-01

We report that infertile women in Japan as well as in the Western world have high levels of emotional distress, anxiety, and depression. The reasons for anxiety and depression in infertile women are easy to presume but remain unclear. We conducted the present study to assess the relationship between the anxiety and depression of infertile Japanese women and their thought processes and emotional well-being with regard to their infertility. A cross-sectional questionnaire was administered to 101 infertile Japanese women who visited the infertility clinic at Tokai University. Inventories included the Hospital Anxiety and Depression Scale (HADS) and our original infertility questionnaire, which is composed of 22 questions to assess attitudes and emotional status in facing the stigma of infertility. After factor analysis, comparison between the HADS and the infertility questionnaire was made with simultaneous multiple regression analyses. Anxiety and depression in childless Japanese women were significantly associated with lack of husband's support and feeling stress. Our findings should prove useful in designing and implementing psychological support programs for infertile Japanese women. Psychological interventions to relieve or diminish these conditions might have significant therapeutic benefits for women attending infertility clinics in Japan.

Modeling trait depression amplifies the effect of childbearing on postpartum depression.

PubMed

Merkitch, Kristen G; Jonas, Katherine G; O'Hara, Michael W

2017-12-01

The literature on the relative risk for depression in the postpartum period has largely focused on state (or episodic) depression, and has not addressed trait depression (a woman's general tendency to experience depressed mood). The present study evaluates the association between childbirth and depression in the postpartum period, taking into account the role of stable differences in women's vulnerability for depression across a 10-year span. Data from the National Longitudinal Survey of Youth 1997 Cohort (N = 4385) were used. The recency of childbirth was used as a predictor of state depression in two models: one that modeled stable depressive symptoms over time (a multi-state single-trait model; LST), and one that did not (an autoregressive cross-lagged model; ARM). Modeling trait depression, in addition to state depression, improved model fit and had the effect of increasing the magnitude of the association between childbirth and state depression in the postpartum period. The secondary nature of the data limited the complexity of analyses (e.g., models with multivariate predictors were not possible), as the data were not collected with the present study in mind. These findings may reflect the fact that some of the covariance between childbirth and episodic depression is obscured by the effect of trait depression, and it is not until trait depression is explicitly modeled that the magnitude of the relationship between childbirth and depression becomes clear. Copyright © 2017 Elsevier B.V. All rights reserved.

Forest fire weather in western Oregon and western Washington in 1957.

Treesearch

Owen P. Cramer

1957-01-01

Severity of 1957 fire weather west of the Cascade Range summit in Oregon and Washington was near the average of the previous 10 years. The season (April 1 through October 31) was slightly more severe than 1956 in western Oregon and about the same as 1956 in western Washington. Spring fire weather was near average severity in both western Washington and western Oregon....

Public perceptions of stigma towards people with schizophrenia, depression, and anxiety.

PubMed

Wood, Lisa; Birtel, Michele; Alsawy, Sarah; Pyle, Melissa; Morrison, Anthony

2014-12-15

Stigma is one of the greatest challenges facing people with a psychiatric diagnosis. They are widely stigmatised by the general public in the western world. The aim of this study was to examine public stigma attitudes towards schizophrenia, depression and anxiety. The Office of National Statistics (ONS) 2008 opinions survey (n=1070) was utilised. Percentage of endorsements for stigma items were initially compared to the previous 1998 and 2003 databases. Overall stigma attitudes had decreased (from 1998 to 2008) but increased since 2003. A principal components factor analysis identified that stigma attitudes have the same three factors structure across all diagnoses; negative stereotypes, patient blame and inability to recover. Schizophrenia was significantly associated with the most negative stereotypes, least blamed and viewed as least likely to recover compared to anxiety and depression. Public and individualised interventions that target diagnostic variability in stigma attitudes need to be developed and examined in future research. Copyright © 2014. Published by Elsevier Ireland Ltd.

The mantle transition zone beneath the Afar Depression and adjacent regions: implications for mantle plumes and hydration

NASA Astrophysics Data System (ADS)

Reed, C. A.; Gao, S. S.; Liu, K. H.; Yu, Y.

2016-06-01

The Afar Depression and its adjacent areas are underlain by an upper mantle marked by some of the world's largest negative velocity anomalies, which are frequently attributed to the thermal influences of a lower-mantle plume. In spite of numerous studies, however, the existence of a plume beneath the area remains enigmatic, partially due to inadequate quantities of broad-band seismic data and the limited vertical resolution at the mantle transition zone (MTZ) depth of the techniques employed by previous investigations. In this study, we use an unprecedented quantity (over 14 500) of P-to-S receiver functions (RFs) recorded by 139 stations from 12 networks to image the 410 and 660 km discontinuities and map the spatial variation of the thickness of the MTZ. Non-linear stacking of the RFs under a 1-D velocity model shows robust P-to-S conversions from both discontinuities, and their apparent depths indicate the presence of an upper-mantle low-velocity zone beneath the entire study area. The Afar Depression and the northern Main Ethiopian Rift are characterized by an apparent 40-60 km depression of both MTZ discontinuities and a normal MTZ thickness. The simplest and most probable interpretation of these observations is that the apparent depressions are solely caused by velocity perturbations in the upper mantle and not by deeper processes causing temperature or hydration anomalies within the MTZ. Thickening of the MTZ on the order of 15 km beneath the southern Arabian Plate, southern Red Sea and western Gulf of Aden, which comprise the southward extension of the Afro-Arabian Dome, could reflect long-term hydration of the MTZ. A 20 km thinning of the MTZ beneath the western Ethiopian Plateau is observed and interpreted as evidence for a possible mantle plume stem originating from the lower mantle.

Postpartum depression

MedlinePlus

... long-term complications are the same as in major depression . Untreated postpartum depression may put you at risk ... American Psychiatric Association. Depressive disorders. Diagnostic ... VA: American Psychiatric Publishing, 2013:155-233. Nonacs RM, ...

Randomized trials published in Chinese or Western journals: comparative empirical analysis.

PubMed

Purgato, Marianna; Cipriani, Andrea; Barbui, Corrado

2012-06-01

A major concern to the inclusion in systematic reviews of studies originating in China and published in Chinese journals refers to the quality of study reporting. In this systematic survey of randomized trials, we compared the characteristics of studies published in Chinese journals with those of studies published in Western journals. We included 69 studies comparing citalopram with other antidepressant drugs in the treatment of major depression. Of these, 37 (54%) were published in Chinese journals. The standard of reporting was generally poor in both Western and Chinese studies. In some Chinese studies, the generation of the randomization sequence raised concern about their experimental nature, and in almost all included studies, the concealment of allocation was not properly described. Blinding was seldom adopted in Chinese studies, and the risk of sponsorship bias was uncertain because Chinese studies did not report any financial support. In most Western studies, outcome data were selectively and incompletely reported. Pooling together all trials revealed that citalopram was similarly effective in comparison with all other antidepressant drugs both in Western studies (standardized mean difference, -0.04; 95% confidence interval, -0.15 to 0.06) and in Chinese studies (standardized mean difference, -0.08, 95% confidence interval, -0.18 to 0.02). Randomized controlled trials published in Chinese journals represent most of the studies included in this review. This suggests that omitting to search biomedical databases originating from China would systematically exclude a relevant proportion of randomized trials published in Chinese journals, with a risk of random error or bias. The increasing inclusion of Chinese studies in systematic reviews reinforces the need to check the quality of randomized trials that are meta-analyzed.

Depression Screening

MedlinePlus

... Depression Screening Substance Abuse Screening Alcohol Use Screening Depression Screening (PHQ-9) - Instructions The following questions are ... this tool, there is also text-only version . Depression Screening - Manual Instructions The following questions are a ...

Depression Begets Depression: Comparing the Predictive Utility of Depression and Anxiety Symptoms to Later Depression

ERIC Educational Resources Information Center

Keenan, Kate; Feng, Xin; Hipwell, Alison; Klostermann, Susan

2009-01-01

Background: The high comorbidity between depressive and anxiety disorders, especially among females, has called into question the independence of these two symptom groups. It is possible that childhood anxiety typically precedes depression in girls. Comparing of the predictive utility of symptoms of anxiety with the predictive utility of symptoms…

Prevalence and Associated Factors of Depression in General Population of Korea: Results from the Korea National Health and Nutrition Examination Survey, 2014

PubMed Central

2017-01-01

Depressive disorder is a common mental illness and remains a major cause of morbidity worldwide. The present study, a cross-sectional, nationwide, population-based survey assessed the prevalence of depression in the general population of Korea through a random sampling of the non-institutionalized population for the Korea National Health and Nutrition Examination Survey (KNHANES) VI. The Patient Health Questionnaire (PHQ)-9 was first introduced into the KNHANES to detect depression. The point prevalence of depression (PHQ score of 10 or higher) was 6.7% (95% confidence interval [CI], 5.7–7.6) in 4,949 subjects. Based on the analysis using the diagnostic algorithm of the PHQ-9, the prevalence of major depressive disorder was 2.7% (95% CI, 2.2–3.3). Multiple logistic regression analysis, after adjusting the sociodemographic variables, also showed that the factors associated with depression were perceived stress and health status. This study reported for the first time that the point prevalence of depression screened using the PHQ-9 in this nationwide survey of the Korean population was similar to that of the western countries. As the KNHANES to detect depression is conducted biennially, further studies on the accumulated data are expected in the future. PMID:28960042

Depression FAQs

Cancer.gov

Depression affects about 15 million American adults every year. Women are more likely to get depression than men. In general, about one out of every four women will get depression at some point in her life.

Adolescence and Depression.

ERIC Educational Resources Information Center

Wisconsin Clearinghouse, Madison.

This booklet begins with a poem written by an adolescent undergoing psychotherapy for depression, then goes on to describe what depression is and to examine sex and age differences related to depression. The difference between clinical depression and feeling blue is explained. Various therapies used in the treatment of depression are identified.…

Maternal Depression and Youth Internalizing and Externalizing Symptomatology: Severity and Chronicity of Past Maternal Depression and Current Maternal Depressive Symptoms

PubMed Central

O’Connor, Erin E.; Langer, David A.; Tompson, Martha C.

2017-01-01

Maternal depression is a well-documented risk factor for youth depression, and taking into account its severity and chronicity may provide important insight into the degree of risk conferred. This study explored the degree to which the severity/chronicity of maternal depression history explained variance in youth internalizing and externalizing symptoms above and beyond current maternal depressive symptoms among 171 youth (58% male) ages 8 to 12 over a span of three years. Severity and chronicity of past maternal depression and current maternal depressive symptoms were examined as predictors of parent-reported youth internalizing and externalizing symptomatology, as well as youth self-reported depressive symptoms. Severity and chronicity of past maternal depression did not account for additional variance in youth internalizing and externalizing symptoms at Time 1 beyond what was accounted for by maternal depressive symptoms at Time 1. Longitudinal growth curve modeling indicated that prior severity/chronicity of maternal depression predicted levels of youth internalizing and externalizing symptoms at each time point when controlling for current maternal depressive symptoms at each time point. Chronicity of maternal depression, apart from severity, also predicted rate of change in youth externalizing symptoms over time. These findings highlight the importance of screening and assessing for current maternal depressive symptoms, as well as the nature of past depressive episodes. Possible mechanisms underlying the association between severity/chronicity of maternal depression and youth outcomes, such as residual effects from depressive history on mother–child interactions, are discussed. PMID:27401880

Examining a transdiagnostic measure of repetitive thinking in depressed, formerly depressed and never-depressed individuals.

PubMed

Samtani, Suraj; McEvoy, Peter M; Mahoney, Alison E J; Werner-Seidler, Aliza; Li, Susan S Y; McGill, Brittany C; Tockar, Julia; Moulds, Michelle L

2018-03-15

Evidence that repetitive negative thinking (RNT) is a shared feature of a number of disorders has prompted the need for transdiagnostic self-report instruments; that is, measures of RNT that can be administered to individuals irrespective of their diagnosis. The Repetitive Thinking Questionnaire (RTQ; McEvoy et al., 2010) was developed to meet this need, and its psychometric properties and capacity to predict psychopathology have been tested in undergraduate and clinically anxious samples. We administered the RTQ to currently depressed (n = 29), formerly depressed (n = 61) and never-depressed (n = 93) community participants. The RTQ demonstrated good psychometric properties, with excellent internal consistency for the RNT subscale (α=.93) and good convergent validity with measures of negative affect and psychopathology symptoms (rs= .47-.61). In addition, and in accord with our predictions, currently depressed and recovered depressed participants reported more RNT than never-depressed participants, but currently and recovered depressed participants did not differ. In addition, RNT scores explained additional variance in depression and anxiety symptoms, after controlling for gender, age, neuroticism, state negative affect, and intolerance of uncertainty. Our sample was drawn from the community but participants were not treatment-seeking, and we employed a cross-sectional design. Taken together with previous experimental and longitudinal studies, our results support the utility of addressing RNT in the treatment and prevention of relapse in depression. Moreover, these data confirm the utility of the RTQ as a brief, transdiagnostic self-report measure of RNT. Copyright © 2018 Elsevier B.V. All rights reserved.

Response to Infant Cry in Clinically Depressed and Non-Depressed Mothers

PubMed Central

Manian, Nanmathi; Truzzi, Anna; Bornstein, Marc H.

2017-01-01

Background Bowlby and Ainsworth hypothesized that maternal responsiveness is displayed in the context of infant distress. Depressed mothers are less responsive to infant distress vocalizations (cry) than non-depressed mothers. The present study focuses on acoustical components of infant cry that give rise to responsive caregiving in clinically depressed (n = 30) compared with non-depressed mothers (n = 30) in the natural setting of the home. Methods Analyses of infant and mother behaviors followed three paths: (1) tests of group differences in acoustic characteristics of infant cry, (2) tests of group differences of mothers’ behaviors during their infant’s crying, and (3) tree-based modeling to ascertain which variable(s) best predict maternal behaviors during infant cry. Results (1) Infants of depressed mothers cried as frequently and for equal durations as infants of non-depressed mothers; however, infants of depressed mothers cried with a higher fundamental frequency (f0) and in a more restricted range of f0. (2) Depressed mothers fed, rocked, and touched their crying infants less than non-depressed mothers, and depressed mothers were less responsive to their infants overall. (3) Novel tree-based analyses confirmed that depressed mothers engaged in less caregiving during their infants’ cry and indicated that depressed mothers responded only to cries at higher f0s and shorter durations. Older non-depressed mothers were the most interactive with infants. Conclusions Clinical depression affects maternal responsiveness during infant cry, leading to patterns of action that appear poorly attuned to infant needs. PMID:28046020

Association of BDNF Val66Met Polymorphism and Brain BDNF Levels with Major Depression and Suicide.

PubMed

Youssef, Mariam M; Underwood, Mark D; Huang, Yung-Yu; Hsiung, Shu-Chi; Liu, Yan; Simpson, Norman R; Bakalian, Mihran J; Rosoklija, Gorazd B; Dwork, Andrew J; Arango, Victoria; Mann, J John

2018-06-01

Brain-derived neurotrophic factor is implicated in the pathophysiology of major depressive disorder and suicide. Both are partly caused by early life adversity, which reduces brain-derived neurotrophic factor protein levels. This study examines the association of brain-derived neurotrophic factor Val66Met polymorphism and brain brain-derived neurotrophic factor levels with depression and suicide. We hypothesized that both major depressive disorder and early life adversity would be associated with the Met allele and lower brain brain-derived neurotrophic factor levels. Such an association would be consistent with low brain-derived neurotrophic factor mediating the effect of early life adversity on adulthood suicide and major depressive disorder. Brain-derived neurotrophic factor Val66Met polymorphism was genotyped in postmortem brains of 37 suicide decedents and 53 nonsuicides. Additionally, brain-derived neurotrophic factor protein levels were determined by Western blot in dorsolateral prefrontal cortex (Brodmann area 9), anterior cingulate cortex (Brodmann area 24), caudal brainstem, and rostral brainstem. The relationships between these measures and major depressive disorder, death by suicide, and reported early life adversity were examined. Subjects with the Met allele had an increased risk for depression. Depressed patients also have lower brain-derived neurotrophic factor levels in anterior cingulate cortex and caudal brainstem compared with nondepressed subjects. No effect of history of suicide death or early life adversity was observed with genotype, but lower brain-derived neurotrophic factor levels in the anterior cingulate cortex were found in subjects who had been exposed to early life adversity and/or died by suicide compared with nonsuicide decedents and no reported early life adversity. This study provides further evidence implicating low brain brain-derived neurotrophic factor and the brain-derived neurotrophic factor Met allele in major depression

Depressive symptoms, depression proneness, and outcome expectancies for cigarette smoking.

PubMed

Friedman-Wheeler, Dara G; Ahrens, Anthony H; Haaga, David A F; McIntosh, Elizabeth; Thorndike, Frances P

2007-08-01

The high rates of cigarette smoking among depressed persons may be partially explained by increased positive expectancies for cigarette smoking among this population. In view of theoretical and empirical work on depressed people's negative views of the future, though, it would be expected that depressed smokers would hold particularly negative expectancies about the effects of cigarette smoking. The two current studies examined the relations between depression and smoking outcome expectancies in (a) a general population of adult regular smokers and (b) adult smokers seeking to quit smoking. Depressive symptoms and depression proneness both showed significant positive correlations with positive expectancies for cigarette smoking. Several positive correlations with negative expectancies also emerged. Thus, experiencing depressive symptoms may serve to amplify both favorable and unfavorable expectancies about the effects of smoking.

Gender differences in depression severity and symptoms across depressive sub-types.

PubMed

Parker, Gordon; Fletcher, Kathryn; Paterson, Amelia; Anderson, Josephine; Hong, Michael

2014-01-01

Lifetime rates of depression are distinctly higher in women reflecting both real and artefactual influences. Most prevalence studies quantifying a female preponderance have examined severity-based diagnostic groups such as major depression or dysthymia. We examined gender differences across three depressive sub-type conditions using four differing measures to determine whether any gender differences emerge more from severity or symptom prevalence, reflect nuances of the particular measure, or whether depressive sub-type is influential. A large clinical sample was recruited. Patients completed two severity-weighted depression measures: the Depression in the Medically Ill 10 (DMI-10) and Quick Inventory of Depressive Symptoms-Self-Report (QIDS-SR) and two measures weighting symptoms and illness correlates of melancholic and non-melancholic depressive disorders - the Severity of Depressive Symptoms (SDS) and Sydney Melancholia Prototype Index (SMPI). Analyses were undertaken of three diagnostic groups comprising those with unipolar melancholic, unipolar non-melancholic and bipolar depressive conditions. Women in the two unipolar groups scored only marginally (and non-significantly) higher than men on the depression severity measures. Women in the bipolar depression group, did however, score significantly higher than men on depression severity. On measures weighted to assessing melancholic and non-melancholic symptoms, there were relatively few gender differences identified in the melancholic and non-melancholic sub-sets, while more gender differences were quantified in the bipolar sub-set. The symptoms most commonly and consistently differentiating by gender were those assessing appetite/weight change and psychomotor disturbance. Our analyses of several measures and the minimal differentiation of depressive symptoms and symptom severity argues against any female preponderance in unipolar depression being contributed to distinctly by these depression rating measures

The depressive character.

PubMed

Kahn, E

1975-01-01

The depressive character is characterized by perpetual and unsuccessful efforts to maintain self-esteem and to avoid a sense of helplessness. Such individuals suffer from chronic depression which may or may not be masked, but which permeates their character. Although the condition is among the commonest seen in many of our clinics and practices, it remains without a generally accepted diagnostic form. It is suggested that the essential, clinical, dynamic, and structural features of the depressive character are: (1) consistently low self-esteem and a sense of helplessness, dependent object relations and chronic guilt; (2) self-directed aggression and masochism are frequent but not invariable; (3) extensive use of the mechanism of denial is as common as the previously described obsessional defenses seen in patients subject to psychotic depression; (4) often the depressive character suffers from intense oral envy; (5) depressive character traits may help to ward off any of the basic anxieties, namely, object loss, loss of love, castration anxiety, and superego anxiety (guilt) (6) the depressive character may be similar to a number of related disorders, namely, the obsessional character, hysterical characters with a large oral component, and depressive borderline states; (7) sensitivity to loss, sadness, and fragility of self-esteem makes the depressive character especially vulnerable to regression into overt depression; (8) the persistence of oral incorporative mechanisms, ambivalent, dependent object relations, ego versus superego tension with depressive affect, and sensitivity to loss are characteristic of the ego of the depressive character.

Social Networking of Depressed and Non-Depressed Female College Students

ERIC Educational Resources Information Center

Sultan, Sarwat; Hussain, Irshad

2013-01-01

The present study aimed at examining the interpersonal aspects of depression among female college students. A sample of 60 undergraduate female college students (50 pairs: 25 depressed and 25 non-depressed subjects along with their best friends) was drawn from Government Degree College for Women, Multan. Beck Depression Inventory (Beck et al.,…

Effects of Three Depression Prevention Interventions on Risk for Depressive Disorder Onset in the Context of Depression Risk Factors

PubMed Central

Rohde, Paul; Stice, Eric; Gau, Jeff M.

2013-01-01

Study aims were to identify subgroups of adolescents with elevated depressive symptoms who had the highest likelihood of developing future major/minor depressive disorder on the basis of depression risk factors and participation in three depression prevention programs, with the goal of evaluating the preventive effect of indicated prevention interventions in the context of known risk factors. Adolescents (N = 341) with elevated depressive symptoms were randomized to one of four prevention intervention conditions (cognitive-behavioral group, supportive-expressive group, cognitive-behavioral bibliotherapy, educational brochure control). By 2-year follow-up, 14% showed onset of major/minor depressive disorders. Classification tree analysis (CTA) revealed that negative attributional style was the most important risk factor: youth with high scores showed a 4-fold increase in depression onset compared to youth who did not endorse this attributional style. For adolescents with negative attributional style, prevention condition emerged as the most important predictor: those receiving bibliotherapy showed a 5-fold reduction in depression disorder onset relative to adolescents in the three other intervention conditions. For adolescents who reported low negative attributional style scores, elevated levels of depressive symptoms at baseline emerged as the most potent predictor. Results implicate two key pathways to depression involving negative attributional style and elevated depressive symptoms in this population, and suggest that bibliotherapy may offset the risk conveyed by the most important depression risk factor in this sample. PMID:22932745

Effects of three depression prevention interventions on risk for depressive disorder onset in the context of depression risk factors.

PubMed

Rohde, Paul; Stice, Eric; Gau, Jeff M

2012-12-01

Study aims were to identify subgroups of adolescents with elevated depressive symptoms who had the highest likelihood of developing future major/minor depressive disorder on the basis of depression risk factors and participation in three depression prevention programs, with the goal of evaluating the preventive effect of indicated prevention interventions in the context of known risk factors. Adolescents (N = 341) with elevated depressive symptoms were randomized to one of four prevention intervention conditions (cognitive-behavioral group, supportive-expressive group, cognitive-behavioral bibliotherapy, educational brochure control). By 2-year follow-up, 14% showed onset of major/minor depressive disorders. Classification tree analysis (CTA) revealed that negative attributional style was the most important risk factor: Youth with high scores showed a 4-fold increase in depression onset compared to youth who did not endorse this attributional style. For adolescents with negative attributional style, prevention condition emerged as the most important predictor: Those receiving bibliotherapy showed a 5-fold reduction in depression disorder onset relative to adolescents in the three other intervention conditions. For adolescents who reported low negative attributional style scores, elevated levels of depressive symptoms at baseline emerged as the most potent predictor. Results implicate two key pathways to depression involving negative attributional style and elevated depressive symptoms in this population, and suggest that bibliotherapy may offset the risk conveyed by the most important depression risk factor in this sample.

Western Samoa.

PubMed

1985-12-01

This discussion of Western Samoa, which lies 2575 km northeast of Auckland, New Zealand, focuses on the following: geography; the people; history; government; political conditions; the economy; foreign relations; and relations the US. The population of Western Samoa, as of 1985, totals 163,000 with an annual growth rate of 0.9%. The infant mortality rate is 13/1000; life expectancy is 65 years. The main islands are formed ranges of extinct volcanoes. Volcanic activity last occurred in 1911. More than 2000 years age, waves of Polynesians migrated from Southeast Asia to the Samoan Islands. Samoans are the 2nd largest Polynesian group, after the Maoris of New Zealand, and speak a Polynesian dialect. Samoans have tended to retain their traditional ways despite exposure to European influence for more than 150 years. Most Samoans live within the traditional social system based on an extended family group, headed by a chief. Western Samoans are Christian. Education is free but not compulsory. In 1967, 95% of the children of primary school age attended school. From 1947 to 1961, a series of constitutional advances, assisted by visits from UN missions, brought Western Samoa from dependent status to self-government and finally to independence. The 1960 constitution is based on the British pattern of parliamentary democracy, modified to take Samoan customs into account. The present head of state holds his position for life. Future heads of state will be elected by the Legislative Assembly for 5-year terms. The Parliament consists of the Legislative Assembly and the head of state. The Supreme Court is the superior court of record and has full jurisdiction in civil, criminal, and constitutional matters. The "matai" of chief system still dominates the politics of Western Samoa, although several political parties have been formed and seem to be taking root. The "matai" system is a predominantly conservative force but does provide for change. Western Samoa is predominantly

Perceived parenting and risk for major depression in Chinese women

PubMed Central

Gao, J.; Li, Y.; Cai, Y.; Chen, J.; Shen, Y.; Ni, S.; Wei, Y.; Qiu, Y.; Zhu, X.; Liu, Y.; Lu, C.; Chen, C.; Niu, Q.; Tang, C.; Yang, Y.; Wang, Q.; Cui, W.; Xia, J.; Liu, T.; Zhang, J.; Zhao, B.; Guo, Z.; Pan, J.; Chen, H.; Luo, Y.; Sun, L.; Xiao, X.; Chen, Q.; Zhao, X.; He, F.; Lv, L.; Guo, L.; Liu, L.; Li, H.; Shi, S.; Flint, J.; Kendler, K. S.; Tao, M.

2012-01-01

Background In Western countries, a history of major depression (MD) is associated with reports of received parenting that is low in warmth and caring and high in control and authoritarianism. Does a similar pattern exist in women in China? Method Received parenting was assessed by a shortened version of the Parental Bonding Instrument (PBI) in two groups of Han Chinese women: 1970 clinically ascertained cases with recurrent MD and 2597 matched controls. MD was assessed at personal interview. Results Factor analysis of the PBI revealed three factors for both mothers and fathers: warmth, protectiveness, and authoritarianism. Lower warmth and protectiveness and higher authoritarianism from both mother and father were significantly associated with risk for recurrent MD. Parental warmth was positively correlated with parental protectiveness and negatively correlated with parental authoritarianism. When examined together, paternal warmth was more strongly associated with lowered risk for MD than maternal warmth. Furthermore, paternal protectiveness was negatively and maternal protectiveness positively associated with risk for MD. Conclusions Although the structure of received parenting is very similar in China and Western countries, the association with MD is not. High parental protectiveness is generally pathogenic in Western countries but protective in China, especially when received from the father. Our results suggest that cultural factors impact on patterns of parenting and their association with MD. PMID:21943491

Depression and major depressive disorder in patients with Parkinson's disease.

PubMed

Inoue, Takeshi; Kitagawa, Mayumi; Tanaka, Teruaki; Nakagawa, Shin; Koyama, Tsukasa

2010-01-15

The prevalence of depression in Parkinson's disease (PD) varies greatly. In this study, we investigated major depressive disorder (MDD) and depressive symptoms without MDD in patients with PD. The psychopathological characteristics of depressive symptoms were assessed by a psychiatric interview. A total of 105 Japanese patients with PD without dementia were included. The Japanese version of the Beck Depression Inventory-II (BDI-II) with a cutoff score of 13/14 was used to screen for depression. Using a structured interview, a comprehensive psychiatric evaluation of patients with BDI-II scores >13 (high BDI patients) was completed using the criteria of the Diagnostic and Statistical Manual of Mental Disorders (DSM)-IV-TR. Forty patients (38%) had a BDI-II >13, but 29 did not show any depressed mood. Five cases met the criteria for MDD (three current, two past) and one patient was diagnosed with minor depressive disorder. A slight depressed mood that was associated with worrying about PD was seen in 6 of 34 patients without any depressive disorder and fluctuated with aggravation of PD symptoms in two of these patients. For the diagnosis of MDD, the number of positive items from the DSM-IV-TR definition of MDD is most important and useful for differentiating MDD and non-MDD. The low-prevalence rate of MDD in our patient population suggests that PD may be a psychological stressor for MDD, but does not necessarily induce MDD.

Depression and Smoking

MedlinePlus

... Quit Stress & Mood Stress & Mood Smoking & Mood Stress Depression Anger Weight Management Weight Management Smoking and Weight Healthy Weight Loss Being Comfortable in Your Own Skin Your Weight Loss Expectations & Goals Healthier Lifestyle ... » Depression Basics » Depression and Smoking Depression and Smoking Why ...

Adolescent Depression.

ERIC Educational Resources Information Center

Evans, Dina M.

Affective disorder is characterized by maladaptive changes in mood, attitudes, energy level, and physical status. These changes constitute the basic dimensions of depression. Depression results from a combination of genetic and experiential factors. There are sex differences and age differences with regard to depression, and there is a high…

The depressive situation

PubMed Central

A. Jacobs, Kerrin

2013-01-01

From a naturalistic perspective on mental illness, depression is often described in terms of biological dysfunctions, while a normative perspective emphasizes the lived experience of depression as a harmful condition. The paper relates a conceptual analysis of “depressive situation” to an analysis of the lived experience of depression. As such, it predominantly aims to specify depression as a harmful condition in lights of normative perspective on mental disorder, but partially refers to empirical research, i.e., naturalistic perspective on depression, to exemplarily stress on the methodological merits and limits of relating phenomenological considerations closer to empirical research. The depressive situation is further specified with an examination of the evaluative dynamics by which individuals meaningfully relate to themselves, others and the world. These evaluative dynamics emerge out of the interplay of pre-reflective and reflective processes, which are significantly altered in depression. Such alterations of the evaluative structure are inextricably intertwined with significant distortions of practical sense in depression. From a phenomenological perspective, these distortions of practical sense show in characteristic experiences of evaluative incoherence and impairments of agency. Finally, this paper focuses on an examination of “evaluative incapacity,” which has the integrative potential to capture a range of typical changes of meaningful relatedness that determine the depressive situation. PMID:23882238

Communication and relationship satisfaction in Chinese, Western, and intercultural Chinese-Western couples.

PubMed

Hiew, Danika N; Halford, W Kim; van de Vijver, Fons J R; Liu, Shuang

2016-03-01

The current study compared Chinese, Western, and intercultural Chinese-Western couples' communication and examined how culture moderates the association of communication with relationship satisfaction. We coded the communication of 33 Western couples, 36 Chinese couples, and 54 intercultural Chinese-Western couples when discussing a relationship problem and when reminiscing about positive relationship events. Couples with Chinese female partners showed fewer positive behaviors and more negative behaviors (as classified in existing Western coding systems) than couples with Western female partners. The male partner's culture had few associations with couples' rates of communication behavior. Relationship satisfaction was associated with low rates of negative behaviors and high rates of most of the positive behaviors across cultural groups, and these associations were more evident in problem discussions than positive reminiscences. (c) 2016 APA, all rights reserved).

Depressive rumination alters cortisol decline in Major Depressive Disorder.

PubMed

LeMoult, Joelle; Joormann, Jutta

2014-07-01

Depressive rumination - a central characteristic of Major Depressive Disorder (MDD) - is a maladaptive emotion regulation strategy that prolongs sad mood and depressive episodes. Considerable research demonstrates the emotional and behavioral consequences of depressive rumination, yet few studies investigate its effect on neuroendocrine functioning. The current study examined the effect of an emotion regulation manipulation on the trajectory of cortisol concentrations among individuals with MDD and healthy controls (CTL). Sadness was induced via forced failure. Participants then were randomly assigned to a depressive rumination or distraction emotion regulation induction. MDDs in the rumination condition exhibited less cortisol decline compared to MDDs in the distraction condition and compared to CTLs in either condition. Findings suggest that depressive rumination alters the trajectory of cortisol secretion in MDD and may prolong cortisol production. Results thereby provide important insights into the interaction of biological and psychological factors through which distress contributes to MDD. Copyright © 2014 Elsevier B.V. All rights reserved.

Depressants

MedlinePlus

... For Teens / Depressants Print en español Depresores del sistema nervioso What They Are: Tranquilizers and other depressants ... of Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on TeensHealth® is for ...

Subthreshold depressive disorder in adolescents: predictors of escalation to full-syndrome depressive disorders.

PubMed

Klein, Daniel N; Shankman, Stewart A; Lewinsohn, Peter M; Seeley, John R

2009-07-01

Subthreshold depressive disorder is one of the best established risk factors for the onset of full-syndrome depressive disorders. However, many youths with subthreshold depressive disorder do not develop full-syndrome depression. We examined predictors of escalation to full-syndrome depressive disorders in a community sample of 225 adolescents with subthreshold depressive disorder. Criteria for subthreshold depressive disorder were an episode of depressed mood or loss of interest or pleasure lasting at least 1 week and at least two of the seven other DSM-IV-associated symptoms for major depression. Participants were assessed four times from mid-adolescence to age 30 years using semistructured diagnostic interviews. The estimated risk for escalation to full-syndrome depressive disorders was 67%. Five variables accounted for unique variance in predicting escalation: severity of depressive symptoms, medical conditions/symptoms, history of suicidal ideation, history of anxiety disorder, and familial loading for depression. Adolescents with three or more risk factors had an estimated 90% chance of escalating to full-syndrome depressive disorder, compared with 47% of adolescents with fewer than three risk factors. These data may be useful in identifying a subgroup of youths with subthreshold depressive disorder who are at especially high risk for escalating to full-syndrome depressive disorders.

Subthreshold Depressive Disorder in Adolescents: Predictors of Escalation to Full-Syndrome Depressive Disorders

PubMed Central

KLEIN, DANIEL N.; SHANKMAN, STEWART A.; LEWINSOHN, PETER M.; SEELEY, JOHN R.

2010-01-01

Objectives Subthreshold depressive disorder is one of the best established risk factors for the onset of full-syndrome depressive disorders. However, many youths with subthreshold depressive disorder do not develop full-syndrome depression. We examined predictors of escalation to full-syndrome depressive disorders in a community sample of 225 adolescents with subthreshold depressive disorder. Method Criteria for subthreshold depressive disorder were an episode of depressed mood or loss of interest or pleasure lasting at least 1 week and at least two of the seven other DSM-IV-associated symptoms for major depression. Participants were assessed four times from mid-adolescence to age 30 years using semistructured diagnostic interviews. Results The estimated risk for escalation to full-syndrome depressive disorders was 67%. Five variables accounted for unique variance in predicting escalation: severity of depressive symptoms, medical conditions/symptoms, history of suicidal ideation, history of anxiety disorder, and familial loading for depression. Adolescents with three or more risk factors had an estimated 90% chance of escalating to full-syndrome depressive disorder, compared with 47% of adolescents with fewer than three risk factors. Conclusions These data may be useful in identifying a subgroup of youths with subthreshold depressive disorder who are at especially high risk for escalating to full-syndrome depressive disorders. PMID:19465876

Maternal depression during pregnancy and offspring depression in adulthood: role of child maltreatment

PubMed Central

Plant, Dominic T.; Pariante, Carmine M.; Sharp, Deborah; Pawlby, Susan

2015-01-01

Background Studies have shown that maternal depression during pregnancy predicts offspring depression in adolescence. Child maltreatment is also a risk factor for depression. Aims To investigate (a) whether there is an association between offspring exposure to maternal depression in pregnancy and depression in early adulthood, and (b) whether offspring child maltreatment mediates this association. Method Prospectively collected data on maternal clinical depression in pregnancy, offspring child maltreatment and offspring adulthood (18–25 years) DSM-IV depression were analysed in 103 mother–offspring dyads of the South London Child Development Study. Results Adult offspring exposed to maternal depression in pregnancy were 3.4 times more likely to have a DSM-IV depressive disorder, and 2.4 times more likely to have experienced child maltreatment, compared with non-exposed offspring. Path analysis revealed that offspring experience of child maltreatment mediated the association between exposure to maternal depression in pregnancy and depression in adulthood. Conclusions Maternal depression in pregnancy is a key vulnerability factor for offspring depression in early adulthood. PMID:26045352

Screening for depression in people with epilepsy: comparative study among neurological disorders depression inventory for epilepsy (NDDI-E), hospital anxiety and depression scale depression subscale (HADS-D), and Beck depression inventory (BDI).

PubMed

de Oliveira, Guilherme Nogueira; Lessa, João Marcelo K; Gonçalves, Ana Paula; Portela, Eduardo Jardel; Sander, Josemir W; Teixeira, Antonio Lucio

2014-05-01

We aimed to assess and compare the psychometric properties of the Neurological Disorders Depression Inventory for Epilepsy (NDDI-E), Hospital Anxiety and Depression Scale Depression Subscale (HADS-D), and Beck Depression Inventory (BDI) as screening instruments for depression and suicidality in people with epilepsy. One hundred twenty-six people (54% women) diagnosed with epilepsy were recruited and evaluated on their sociodemographic and clinical features. Depression and suicide risk were assessed with a structured psychiatric interview, the Mini International Neuropsychiatric Interview (MINI-Plus), and the performance of NDDI-E, HADS-D, and BDI was evaluated. The sensitivity and specificity of BDI for the diagnosis of depression was around 90%; HADS-D and NDDI-E have sensitivity higher than 80%, and specificity was greater than 75%. For identifying suicide risk, the NDDI-E sensitivity was 92.9%, and HADS-D sensitivity was 85.7%, and a reasonable specificity (68%) was observed for both instruments. All instruments showed a negative predictive value of over 90%. Comparisons of the areas under the ROC curve for these instruments were not significantly different regarding depression or moderate/severe risk of suicide. All three instruments evaluated have clinical utility in the screening of depression in people with epilepsy. Both NDDI-E and HADS-D are brief efficient screening instruments to identify depression in people with epilepsy. The BDI is a more robust instrument, but it takes longer to apply, which hampers its use by busy clinicians and by people with cognitive impairment. Copyright © 2014 Elsevier Inc. All rights reserved.

Antenatal depression.

PubMed

Bowen, Angela; Muhajarine, Nazeem

2006-11-01

About 20 per cent of pregnant women experience antenatal depression (AD), which not only has deleterious effects on the woman and her baby but also increases the risk of developing postpartum depression. Nurses who understand the prevalence, signs and symptoms, and risk factors associated with AD can help to identify it and prevent the sequelae. The signs and symptoms of depression in pregnancy do not differ from depression at at any other time. However, AD may go undiagnosed because of a focus on maternal and fetal well-being and the attribution of complaints to the physical and hormonal changes associated with pregnancy. Risk factors include history of depression, lack of partner, marital difficulties, lack of social support, poverty, family violence, increased life stress, substance abuse, history of previous abortions, unplanned pregnancy, ambivalence toward the pregnancy and anxiety about the fetus. Most of the standard treatments for depression can be used in pregnant women, with the exception of some antidepressant medications. Supportive therapies--exercise, adequate nutrition, adequate sleep, and support from family and friends--are also indicated. Screening of women with known risk factors is crucial, but the authors suggest that the high overall prevalence of depressive symptoms during pregnancy indicates a need for universal screening.

Hopelessness, Depression, Suicidal Ideation, and Clinical Diagnosis of Depression.

ERIC Educational Resources Information Center

Beck, Aaron T.; And Others

1993-01-01

Examined relevance of clinical diagnosis of depression for explaining discrepant relationships of hopelessness and depression with suicidal ideation. Administered Beck Depression Inventory, Hopelessness Scale, and Scale for Suicide Ideation to 1,306 patients with mood disorder and 488 patients without mood disorder. Found that hopelessness was 1.3…

DEPRESSION AND INCIDENT ALZHEIMER’S DISEASE: THE IMPACT OF DEPRESSION SEVERITY

PubMed Central

Gracia-García, Patricia; de-la-Cámara, Concepción; Santabárbara, Javier; Lopez-Anton, Raúl; Quintanilla, Miguel Angel; Ventura, Tirso; Marcos, Guillermo; Campayo, Antonio; Saz, Pedro; Lyketsos, Constantine; Lobo, Antonio

2014-01-01

Objective We test the hypothesis that clinically significant depression, severe depression in particular, increases the risk of Alzheimer’s Disease (AD). Design A longitudinal, three-wave epidemiological enquiry was implemented in a sample of individuals aged ≥55 years (n = 4,803) followed-up at 2.5 years and 4.5 years. Setting Population-based cohort drawn from the ZARADEMP Project, in Zaragoza, Spain. Participants Cognitively intact individuals at baseline (n = 3,864). Main outcome measures Depression was assessed by a standardized diagnostic interview (Geriatric Mental State, GMS-AGECAT). A panel of research psychiatrist diagnosed AD according to DSM-IV criteria. Fine and Gray multivariate regression model was used in the analysis, accounting for mortality. Results At baseline, clinically significant depression was diagnosed in 452 participants (11.7%). Among the depressed, 16.4% had severe depression. Seventy incident cases of AD were found at follow-up. Compared with non-depressed individuals, the incidence rate of AD was significantly higher in the depressed (incidence rate ratio, IRR = 1.91 (95%CI: 1.04–3.51) and particularly in the severely depressed (IRR = 3.59 (95%CI: 1.30–9.94). A consistent, significant association was observed between severe depression at baseline and incident AD in the multivariate model (hazard ratio, HR = 4.30 (95%CI: 1.39–13.33). Untreated depression was associated with incident AD in the unadjusted model, although in the final model this association was attenuated and non-significant. Conclusions Severe depression increases the risk of AD, even after controlling for the competing risk of death. This finding may stimulate studies about the effect of treating depression in relation to the risk of AD. PMID:23791538

Evidence for Broadening Criteria for Atypical Depression Which May Define a Reactive Depressive Disorder.

PubMed

Silverstein, Brett; Angst, Jules

2015-01-01

Objective. Arguing that additional symptoms should be added to the criteria for atypical depression. Method. Published research articles on atypical depression are reviewed. Results. (1) The original studies upon which the criteria for atypical depression were based cited fatigue, insomnia, pain, and loss of weight as characteristic symptoms. (2) Several studies of DSM depressive criteria found patients with atypical depression to exhibit high levels of insomnia, fatigue, and loss of appetite/weight. (3) Several studies have found atypical depression to be comorbid with headaches, bulimia, and body image issues. (4) Most probands who report atypical depression meet criteria for "somatic depression," defined as depression associated with several of disordered eating, poor body image, headaches, fatigue, and insomnia. The gender difference in prevalence of atypical depression results from its overlap with somatic depression. Somatic depression is associated with psychosocial measures related to gender, linking it with the descriptions of atypical depression as "reactive" appearing in the studies upon which the original criteria for atypical depression were based. Conclusion. Insomnia, disordered eating, poor body image, and aches/pains should be added as criteria for atypical depression matching criteria for somatic depression defining a reactive depressive disorder possibly distinct from endogenous melancholic depression.

Maternal depressive symptoms in pediatric major depressive disorder: relationship to acute treatment outcome.

PubMed

Kennard, Betsy D; Hughes, Jennifer L; Stewart, Sunita M; Mayes, Taryn; Nightingale-Teresi, Jeanne; Tao, Rongrong; Carmody, Thomas; Emslie, Graham J

2008-06-01

In the present study, we assess maternal depressive symptoms at the beginning and end of treatment to investigate the possible reciprocal relationship of maternal illness with the child's depressive illness and treatment. We present data on 146 children and their mothers who were participating in a pediatric acute treatment study of fluoxetine. Patients were assessed with the Children's Depression Rating Scale-Revised at baseline and at each treatment visit. Mothers completed the Quick Inventory of Depressive Symptomatology-Self Report at baseline and end of acute treatment. Thirty percent of mothers had moderate to severe levels of depressive symptoms at the child's baseline assessment. Overall, mothers reported improvement in maternal depressive symptoms at the end of their child's acute treatment, although maternal depression was not specifically targeted for intervention. Furthermore, mother's depressive symptoms appear to be associated with the child's depression severity both at the beginning and end of treatment. Mothers with higher levels of depressive symptoms had children with higher levels of depression severity at baseline and over the course of treatment. However, maternal depressive symptoms at baseline had no association with the rate of improvement of child depression severity. This study indicates a positive relationship between the depression severity of mothers and their children. These findings highlight potential areas of intervention in the acute treatment of childhood depression.

The impact of depression on the academic productivity of university students.

PubMed

Hysenbegasi, Alketa; Hass, Steven L; Rowland, Clayton R

2005-09-01

Depression is a common disorder that impacts an individual's ability to perform life activities, including those required by the workplace. Academic performance can be viewed as a direct parallel to workforce performance, with students belonging to a unique set of individuals whose ability to perform can be measured on criteria applied by an observer and by self-report. While the prevalence of depression for this group is high and preparation for entry into the workplace is critical for these individuals, this relationship has not been adequately investigated. This study investigates the relationship between depression and its treatments and the academic performance of undergraduate students. Data regarding academics, health and productivity for students from Western Michigan University were obtained from the University's Registrar's Office, the campus Health Center and a survey delivered to the students. The primary outcomes of interest were the student's grade point average (GPA), an objective, observer generated measure of academic productivity, and the students' self-reported academic performance. Diagnosed depression was associated with a 0.49 point, or half a letter grade, decrease in student GPA, while treatment was associated with a protective effect of approximately 0.44 points. The self-reported data regarding the impact of depression on the performance of academic tasks was consistent with these findings. Depressed students reported a pattern of increasing interference of depression symptoms with academic performance peaking in the month of diagnosis and decreasing thereafter with the lowest levels reported in months 4 through 6 post-diagnosis, each of which is significantly less than the month of diagnosis. The finding of a significant relationship between depression and academic performance was robust to the variety of analyses employed within this study. However, interpretation of the findings must be tempered by a number of facts. The sample was

Couple Discord and Depression in Couples during Couple Therapy and in Depressed Individuals during Depression Treatment

ERIC Educational Resources Information Center

Atkins, David C.; Dimidjian, Sona; Bedics, Jamie D.; Christensen, Andrew

2009-01-01

The association between depression and relationship distress as well as the impact of treatment for the one on the other was examined across 2 treatment-seeking samples: individuals seeking treatment for depression (N = 120) and couples seeking marital therapy (N = 134 couples). Although there was a baseline association between depression and…

Depression

Cancer.gov

For many women, pregnancy and having a baby is the most wonderful time of their lives. But other women struggle with depression during pregnancy or after their baby is born. In fact, about thirteen percent of pregnant women and new moms have depression.

Chinese Herbal Medicine and Depression: The Research Evidence

PubMed Central

Butler, Lee; Pilkington, Karen

2013-01-01

Background. Alternative approaches for managing depression are often sought and herbal mixtures are widely used in China. The aim of this paper was to provide an overall picture of the current evidence by analysing published systematic reviews and presenting a supplementary systematic review of trials in Western databases. Methods. Searches were conducted using AMED, Cochrane Library, EMBASE, MEDLINE/PubMed, PsycINFO, and trial registers. Results were screened and selected trials were evaluated by two reviewers working independently. Systematic reviews were identified and assessed using key criteria. Results. Five systematic reviews were located addressing the Chinese literature, adjunctive use of Chinese herbs, and the formulae Chaihu-Shugan-San, Xiao Yao San, and Free and Easy Wanderer Plus. The supplementary review located 8 trials, 3 of which were not included in previous reviews. Positive results were reported: no significant differences from medication, greater effect than medication or placebo, reduced adverse event rates when combined or compared with antidepressants. However, limitations in methodology and reporting were revealed. Conclusions. Despite promising results, particularly for Xiao Yao San and its modifications, the effectiveness of Chinese herbal medicine in depression could not be fully substantiated based on current evidence. Further well-designed, well-reported trials that reflect practice may be worth pursuing. PMID:23476701

Chinese herbal medicine and depression: the research evidence.

PubMed

Butler, Lee; Pilkington, Karen

2013-01-01

Background. Alternative approaches for managing depression are often sought and herbal mixtures are widely used in China. The aim of this paper was to provide an overall picture of the current evidence by analysing published systematic reviews and presenting a supplementary systematic review of trials in Western databases. Methods. Searches were conducted using AMED, Cochrane Library, EMBASE, MEDLINE/PubMed, PsycINFO, and trial registers. Results were screened and selected trials were evaluated by two reviewers working independently. Systematic reviews were identified and assessed using key criteria. Results. Five systematic reviews were located addressing the Chinese literature, adjunctive use of Chinese herbs, and the formulae Chaihu-Shugan-San, Xiao Yao San, and Free and Easy Wanderer Plus. The supplementary review located 8 trials, 3 of which were not included in previous reviews. Positive results were reported: no significant differences from medication, greater effect than medication or placebo, reduced adverse event rates when combined or compared with antidepressants. However, limitations in methodology and reporting were revealed. Conclusions. Despite promising results, particularly for Xiao Yao San and its modifications, the effectiveness of Chinese herbal medicine in depression could not be fully substantiated based on current evidence. Further well-designed, well-reported trials that reflect practice may be worth pursuing.

Beyond "somatization" and "psychologization": symptom-level variation in depressed Han Chinese and Euro-Canadian outpatients.

PubMed

Dere, Jessica; Sun, Jiahong; Zhao, Yue; Persson, Tonje J; Zhu, Xiongzhao; Yao, Shuqiao; Bagby, R Michael; Ryder, Andrew G

2013-01-01

The finding that people of Chinese heritage tend to emphasize somatic rather than psychological symptoms of depression has frequently been discussed in the culture and mental health literature since the 1970s. Recent studies have confirmed that Chinese samples report more somatic and fewer psychological depression symptoms compared to "Western" samples. The question remains, however, as to whether or not these effects are attributable to variation in all the constituent symptoms or to a subset. If the latter, there is the additional possibility that some symptoms might show a divergent pattern. Such findings would have implications for how cultural variations in symptom presentation are interpreted, and would also inform the cultural study of affective experiences more broadly. The current study addressed these issues in Chinese (n = 175) and Euro-Canadian (n = 107) psychiatric outpatients originally described by Ryder et al. (2008). Differential item functioning (DIF) was used to examine whether specific somatic and psychological symptoms diverged from the overall patterns of cultural variation. Chi-square analyses were used to examine atypical somatic symptoms (e.g., hypersomnia), previously neglected in this literature. No DIF was observed for the typical somatic symptoms, but Euro-Canadians reported greater levels of atypical somatic symptoms, and showed higher rates of atypical depression. DIF was observed for psychological symptoms-the Chinese reported high levels of "suppressed emotions" and "depressed mood," relative to their overall psychological symptom reporting. Chinese outpatients also spontaneously reported "depressed mood" at similar levels as the Euro-Canadians, contrary to prevailing ideas about Chinese unwillingness to discuss depression. Overall, the findings provide a more nuanced picture of how culture shapes symptom presentation and point toward future studies designed to unpack cultural variation in narrower subsets of depressive symptoms.

Therapeutics of postpartum depression.

PubMed

Thomson, Michael; Sharma, Verinder

2017-05-01

Postpartum depression is a prevalent disorder affecting many women of reproductive age. Despite increasing public awareness, it is frequently underdiagnosed and undertreated leading to significant maternal morbidity and adverse child outcomes. When identified, postpartum depression is usually treated as major depressive disorder. Many studies have identified the postpartum as a period of high risk for first presentations and relapses of bipolar disorder. Areas covered: This article reviews the acute and prophylactic treatment of postpartum major depressive disorder, bipolar depression and major depressive disorder with mixed features. The safety of antidepressant and mood stabilizing medications in pregnancy and breastfeeding will also be reviewed. Expert commentary: Differentiating postpartum major depressive disorder and postpartum bipolar depression can be difficult given their clinical similarities but accurate identification is vital for initiating proper treatment. Antidepressants are the mainstay of drug treatment for postpartum major depressive disorder, yet randomized controlled trials have shown conflicting results. A paucity of evidence exists for the effectiveness of antidepressant prophylaxis in the prevention of recurrences of major depressive disorder. Mood stabilizing medications reduce the risk of postpartum bipolar depression relapse but no randomized controlled trials have examined their use in the acute or prophylactic treatment of postpartum bipolar depression.

The Narcissism of Depression or the Depression of Narcissism and Adolescence

ERIC Educational Resources Information Center

Anastasopoulos, Dimitris

2007-01-01

Despite the fact that it has long been recognised that narcissism can contribute to depression, we have become accustomed to referring to depression mostly in terms of a neurotic disturbance. The author highlights the difference between the narcissistic elements in depression, which is based on guilt, and the graver narcissistic depression, which…

Why is past depression the best predictor of future depression? Stress generation as a mechanism of depression continuity in girls.

PubMed

Rudolph, Karen D; Flynn, Megan; Abaied, Jamie L; Groot, Alison; Thompson, Renee

2009-07-01

This study examined whether a transactional interpersonal life stress model helps to explain the continuity in depression over time in girls. Youth (86 girls, 81 boys; M age = 12.41, SD = 1.19) and their caregivers participated in a three-wave longitudinal study. Depression and episodic life stress were assessed with semistructured interviews. Path analysis provided support for a transactional interpersonal life stress model in girls but not in boys, wherein depression predicted the generation of interpersonal stress, which predicted subsequent depression. Moreover, self-generated interpersonal stress partially accounted for the continuity of depression over time. Although depression predicted noninterpersonal stress generation in girls (but not in boys), noninterpersonal stress did not predict subsequent depression.

Why is Past Depression the Best Predictor of Future Depression? Stress Generation as a Mechanism of Depression Continuity in Girls

PubMed Central

Rudolph, Karen D.; Flynn, Megan; Abaied, Jamie; Groot, Alison; Thompson, Renee

2009-01-01

This study examined whether a transactional interpersonal life stress model helps to explain the continuity in depression over time in girls. Youth (86 girls, 81 boys; M age = 12.41, SD = 1.19) and their caregivers participated in a three-wave longitudinal study. Depression and episodic life stress were assessed with semi-structured interviews. Path analysis provided support for a transactional interpersonal life stress model in girls but not in boys, wherein depression predicted the generation of interpersonal stress, which predicted subsequent depression. Moreover, self-generated interpersonal stress partially accounted for the continuity of depression over time. Although depression predicted noninterpersonal stress generation in girls (but not in boys), noninterpersonal stress did not predict subsequent depression. PMID:20183635

Depression in adolescence

PubMed Central

Thapar, Anita; Collishaw, Stephan; Pine, Daniel S; Thapar, Ajay K

2012-01-01

Unipolar depressive disorder in adolescence is common worldwide but often unrecognised. The incidence, notably in girls, rises sharply after puberty and, by the end of adolescence, the 1 year prevalence rate exceeds 4%. The burden is highest in low-income and middle-income countries. Depression is associated with sub stantial present and future morbidity, and heightens suicide risk. The strongest risk factors for depression in adolescents are a family history of depression and exposure to psychosocial stress. Inherited risks, developmental factors, sex hormones, and psychosocial adversity interact to increase risk through hormonal factors and associated perturbed neural pathways. Although many similarities between depression in adolescence and depression in adulthood exist, in adolescents the use of antidepressants is of concern and opinions about clinical management are divided. Effective treatments are available, but choices are dependent on depression severity and available resources. Prevention strategies targeted at high-risk groups are promising. PMID:22305766

Depressive symptom patterns in patients with chronic schizophrenia and subsyndromal depression.

PubMed

Zisook, Sidney; Nyer, Maren; Kasckow, John; Golshan, Shah; Lehman, David; Montross, Lori

2006-09-01

Since subsyndromal depressive symptoms (SDS) are prevalent, under-recognized and clinically important problems in patients with schizophrenia, as well as in the elderly, the association and correlates of SDS in mid-life and older age patients with schizophrenia deserves more investigation. The purpose of this study is to learn more about the occurrence, pattern of symptoms and associated features of subsyndromal depressive symptoms in patients with chronic schizophrenia or schizoaffective disorder. The first 165 participants from the "Citalopram Augmentation in Older Adults with Psychoses" (NIH RO1 # 63931) study comprised the sample. Inclusion criteria included: age > or =40, DSM-IV diagnosis of schizophrenia or schizoaffective disorder, outpatient status, >2 DSM-IV symptoms of MDE and Hamilton Depression Rating Scale (HAM-D) score > or =8. Depressive symptoms were assessed using the 17-item version of the HAM-D and the Calgary Depression Rating Scale (CDRS). The most prevalent symptoms cut across several domains of the depressive syndrome: psychological (e.g., depressed mood, depressed appearance, psychic anxiety); cognitive (e.g., guilt, hopelessness, self depreciation, loss of insight); somatic (insomnia, anorexia, loss of libido, somatic anxiety); psychomotor (e.g., retardation and agitation) and functional (diminished work and activities). Participants diagnosed with schizoaffective disorder appeared more depressed, endorsed more intense "guilty ideas of reference" and had higher total CDRS scores than patients diagnosed with schizophrenia. This study confirms the high prevalence of depressive symptoms in middle-aged and older persons with schizophrenia and schizoaffective disorder who were selected on the basis of having subsyndromal symptoms of depression.

Prevalence of Depression, Depressive Symptoms, and Suicidal Ideation Among Medical Students

PubMed Central

Rotenstein, Lisa S.; Ramos, Marco A.; Torre, Matthew; Segal, J. Bradley; Peluso, Michael J.; Guille, Constance; Sen, Srijan; Mata, Douglas A.

2017-01-01

IMPORTANCE Medical students are at high risk for depression and suicidal ideation. However, the prevalence estimates of these disorders vary between studies. OBJECTIVE To estimate the prevalence of depression, depressive symptoms, and suicidal ideation in medical students. DATA SOURCES AND STUDY SELECTION Systematic search of EMBASE, ERIC, MEDLINE, psycARTICLES, and psycINFO without language restriction for studies on the prevalence of depression, depressive symptoms, or suicidal ideation in medical students published before September 17, 2016. Studies that were published in the peer-reviewed literature and used validated assessment methods were included. DATA EXTRACTION AND SYNTHESIS Information on study characteristics; prevalence of depression or depressive symptoms and suicidal ideation; and whether students who screened positive for depression sought treatment was extracted independently by 3 investigators. Estimates were pooled using random-effects meta-analysis. Differences by study-level characteristics were estimated using stratified meta-analysis and meta-regression. MAIN OUTCOMES AND MEASURES Point or period prevalence of depression, depressive symptoms, or suicidal ideation as assessed by validated questionnaire or structured interview. RESULTS Depression or depressive symptom prevalence data were extracted from 167 cross-sectional studies (n = 116 628) and 16 longitudinal studies (n = 5728) from 43 countries. All but 1 study used self-report instruments. The overall pooled crude prevalence of depression or depressive symptoms was 27.2% (37 933/122 356 individuals; 95% CI, 24.7% to 29.9%, I2 = 98.9%). Summary prevalence estimates ranged across assessment modalities from 9.3% to 55.9%. Depressive symptom prevalence remained relatively constant over the period studied (baseline survey year range of 1982–2015; slope, 0.2% increase per year [95% CI, −0.2% to 0.7%]). In the 9 longitudinal studies that assessed depressive symptoms before and during

Do we need to consider ethno-cultural variation in the use of atypical antipsychotics for Asian patients with major depressive disorder?

PubMed

Han, Changsu; Pae, Chi-Un

2013-05-01

Asian and western countries differ in the prevalence, symptom manifestation, diagnostic procedures, patient recognition and treatments of major depressive disorder (MDD), according to a number of studies. Ethnic differences in pharmacological profiles are also important in the prescription of certain antipsychotic medications because they may impact treatment outcomes and adverse events. Differential pharmacokinetic and pharmacodynamic properties of antipsychotics may be practically useful in the control of specific depressive symptoms. Furthermore, patient compliance with prescribed medications has been found to be different across races and ethnicities. Therefore, this article explores practical clinical issues for the use of atypical antipsychotics in patients with MDD, focusing on ethno-cultural differences.

Association of depressive disorders, depression characteristics and antidepressant medication with inflammation.

PubMed

Vogelzangs, N; Duivis, H E; Beekman, A T F; Kluft, C; Neuteboom, J; Hoogendijk, W; Smit, J H; de Jonge, P; Penninx, B W J H

2012-02-21

Growing evidence suggests that immune dysregulation may be involved in depressive disorders, but the exact nature of this association is still unknown and may be restricted to specific subgroups. This study examines the association between depressive disorders, depression characteristics and antidepressant medication with inflammation in a large cohort of controls and depressed persons, taking possible sex differences and important confounding factors into account. Persons (18-65 years) with a current (N = 1132) or remitted (N = 789) depressive disorder according to DSM-IV criteria and healthy controls (N = 494) were selected from the Netherlands Study of Depression and Anxiety. Assessments included clinical characteristics (severity, duration and age of onset), use of antidepressant medication and inflammatory markers (C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α)). After adjustment for sociodemographics, currently depressed men, but not women, had higher levels of CRP (1.33 versus 0.92 mg l(-1), P<0.001, Cohen's d = 0.32) and IL-6 (0.88 versus 0.72 pg ml(-1), P = 0.01, Cohen's d = 0.23) than non-depressed peers. Associations reduced after considering lifestyle and disease indicators--especially body mass index--but remained significant for CRP. After full adjustment, highest inflammation levels were found in depressed men with an older age of depression onset (CRP, TNF-α). Furthermore, inflammation was increased in men using serotonin-norepinephrine reuptake inhibitors (CRP, IL-6) and in men and women using tri- or tetracyclic antidepressants (CRP), but decreased among men using selective serotonin reuptake inhibitors (IL-6). In conclusion, elevated inflammation was confirmed in depressed men, especially those with a late-onset depression. Specific antidepressants may differ in their effects on inflammation.

Association of depressive disorders, depression characteristics and antidepressant medication with inflammation

PubMed Central

Vogelzangs, N; Duivis, H E; Beekman, A T F; Kluft, C; Neuteboom, J; Hoogendijk, W; Smit, J H; de Jonge, P; Penninx, B W J H

2012-01-01

Growing evidence suggests that immune dysregulation may be involved in depressive disorders, but the exact nature of this association is still unknown and may be restricted to specific subgroups. This study examines the association between depressive disorders, depression characteristics and antidepressant medication with inflammation in a large cohort of controls and depressed persons, taking possible sex differences and important confounding factors into account. Persons (18–65 years) with a current (N=1132) or remitted (N=789) depressive disorder according to DSM-IV criteria and healthy controls (N=494) were selected from the Netherlands Study of Depression and Anxiety. Assessments included clinical characteristics (severity, duration and age of onset), use of antidepressant medication and inflammatory markers (C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α)). After adjustment for sociodemographics, currently depressed men, but not women, had higher levels of CRP (1.33 versus 0.92 mg l−1, P<0.001, Cohen's d=0.32) and IL-6 (0.88 versus 0.72 pg ml−1, P=0.01, Cohen's d=0.23) than non-depressed peers. Associations reduced after considering lifestyle and disease indicators — especially body mass index — but remained significant for CRP. After full adjustment, highest inflammation levels were found in depressed men with an older age of depression onset (CRP, TNF-α). Furthermore, inflammation was increased in men using serotonin–norepinephrine reuptake inhibitors (CRP, IL-6) and in men and women using tri- or tetracyclic antidepressants (CRP), but decreased among men using selective serotonin reuptake inhibitors (IL-6). In conclusion, elevated inflammation was confirmed in depressed men, especially those with a late-onset depression. Specific antidepressants may differ in their effects on inflammation. PMID:22832816

Attitudes about depression and its treatment among mental health professionals, lay persons and immigrants and refugees in Norway.

PubMed

Erdal, Kristi; Singh, Namrita; Tardif, Annette

2011-10-01

Internationally, depression is a common psychological disorder whose treatment depends upon its identification by treating professionals as well as patient utilization of mental health care systems; the latter often being hampered by cultural differences between patients and health professionals. The current study used vignettes of depressed patients which varied the culture and/or social circumstances of the patient to assess whether these variables influenced the conceptualization of depression and its treatment. Participants (N=722) included mental health professionals, lay people, immigrants, and refugees in Norway. We found that immigrants and refugees, particularly those of non-western origin, endorsed different types of depression treatments from native Norwegians and mental health professionals, and judged who deserved treatment and who was overreacting based on the patient's culture and social circumstances, while native Norwegians did not. While widely used cross-culturally, vignette methodology is limited in its generalizability to real clinical situations. Acculturation was not evaluated, which may have influenced the results. Findings support the integration of cultural competency ideals not only into treatment, but also into public health promotions of mental health services for lay people. Copyright © 2011 Elsevier B.V. All rights reserved.

Depression associated with dementia.

PubMed

Gutzmann, H; Qazi, A

2015-06-01

Depression and cognitive disorders, including dementia and mild cognitive impairment, are common disorders in old age. Depression is frequent in dementia, causing distress, reducing the quality of life, exacerbating cognitive and functional impairment and increasing caregiver stress. Even mild levels of depression can significantly add to the functional impairment of dementia patients and the severity of psychopathological and neurological impairments increases with increasing severity of depression. Depressive symptoms may be both a risk factor for, as well as a prodrome of dementia. Major depressive syndrome of Alzheimer's disease may be among the most common mood disorders of older adults. Treating depression is therefore a key clinical priority to improve the quality of life both of people with dementia as well as their carergivers. Nonpharmacological approaches and watchful waiting should be attempted first in patients who present with mild to moderate depression and dementia. In cases of severe depression or depression not able to be managed through nonpharmacological means, antidepressant therapy should be considered.

Cognitive reactivity, self-depressed associations, and the recurrence of depression.

PubMed

Elgersma, Hermien J; de Jong, Peter J; van Rijsbergen, Gerard D; Kok, Gemma D; Burger, Huibert; van der Does, Willem; Penninx, Brenda W J H; Bockting, Claudi L H

2015-09-01

Mixed evidence exists regarding the role of cognitive reactivity (CR; cognitive responsivity to a negative mood) as a risk factor for recurrences of depression. One explanation for the mixed evidence may lie in the number of previous depressive episodes. Heightened CR may be especially relevant as a risk factor for the development of multiple depressive episodes and less so for a single depressive episode. In addition, it is theoretically plausible but not yet tested that the relationship between CR and number of episodes is moderated by the strength of automatic depression-related self-associations. To investigate (i) the strength of CR in remitted depressed individuals with a history of a single vs. multiple episodes, and (ii) the potentially moderating role of automatic negative self-associations in the relationship between the number of episodes and CR. Cross-sectional analysis of data obtained in a cohort study (Study 1) and during baseline assessments in two clinical trials (Study 2). Study 1 used data from the Netherlands Study of Depression and Anxiety (NESDA) and compared never-depressed participants (n=901) with remitted participants with either a single (n=336) or at least 2 previous episodes (n=273). Study 2 included only remitted participants with at least two previous episodes (n=273). The Leiden Index of Depression Sensitivity Revised (LEIDS-R) was used to index CR and an Implicit Association Test (IAT) to measure implicit self-associations. In Study 1, remitted depressed participants with multiple episodes had significantly higher CR than those with a single or no previous episode. The remitted individuals with multiple episodes of Study 2 had even higher CR scores than those of Study 1. Within the group of individuals with multiple episodes, CR was not heightened as a function of the number of episodes, even if individual differences in automatic negative self-associations were taken into account. The study employed a cross-sectional design, which

Intimate partner violence against adult women and its association with major depressive disorder, depressive symptoms and postpartum depression: systematic review and meta-analysis

PubMed Central

Beydoun, Hind A.; Beydoun, May A.; Kaufman, Jay S.; Lo, Bruce; Zonderman, Alan B.

2012-01-01

To date, few systematic reviews of observational studies have been conducted to comprehensively evaluate the co-morbidity of IPV and specific depression outcomes in women. In this systematic review and meta-analysis, the authors summarized the extant literature and estimated the magnitude of the association between IPV and key depressive outcomes (elevated depressive symptoms, diagnosed major depressive disorder and postpartum depression). PubMed (January 1, 1980–Decemer 31, 2010) searches of English-language observational studies were conducted. Most of the selected 37 studies had cross-sectional population-based designs, focused on elevated depressive symptoms and were conducted in the United States. Most studies suggested moderate or strong positive associations between IPV and depression. Our meta-analysis suggested two to three-fold increased risk of major depressive disorder and 1.5 to 2-fold increased risk of elevated depressive symptoms and postpartum depression among women exposed to intimate partner violence relative to non-exposed women. A sizable proportion (9%–28%) of major depressive disorder, elevated depressive symptoms, and postpartum depression can be attributed to lifetime exposure to IPV. In an effort to reduce the burden of depression, continued research is recommended for evaluating IPV preventive strategies. PMID:22694991

[Depression Literacy - German Translation and Testing of the Depression Literacy Scale].

PubMed

Freitag, Simone; Stolzenburg, Susanne; Schomerus, Georg; Schmidt, Silke

2017-12-13

Objective Translation and psychometric testing of a German adaptation of the Australian Depression Literacy Scale. Methods Translation of the Depression Literacy Scale by Griffith et al. (2004) into German and testing for depression literacy in a sample of 229 people with depressive syndrome. Results The investigated sample had a mean age of 49.4 years (18 - 80 years). On average, 51 % of the 22 questions were correctly answered. The scale showed a satisfactory internal consistency with α = .74. The first-time application of the translated D-Lit German scale showed significant differences in subgroup analyzes of sex, age, and education. Hence, women, younger persons and persons with a higher school education reported higher values on the Depression Literacy Scale. Conclusion The translation of the Depression Literacy Scale (D-Lit German) resulted in an easy-to-understand and applicable questionnaire. Items relating to therapeutic and drug-related treatments of depressen were more difficult to answer. The D-Lit scale proved to be a reliable and economic instrument for the investigation of depression literacy. Future studies should include depression literacy in investigations on the demands and help-seeking behaviour of people with depression. © Georg Thieme Verlag KG Stuttgart · New York.

Factors associated with depression and severe depression in patients with COPD.

PubMed

Miravitlles, Marc; Molina, Jesús; Quintano, José Antonio; Campuzano, Anna; Pérez, Joselín; Roncero, Carlos

2014-11-01

Depression is very prevalent in COPD and may be associated with poor clinical outcomes. This was a multicenter, cross-sectional study aimed at evaluating the prevalence of depression and moderate to severe depression in COPD. Depressive symptoms were evaluated with the Beck's Depression Inventory. The COPD assessment test (CAT) and the EuroQoL-5 dimensions (EQ-5D) questionnaires were used to evaluate health-related quality of life (HRQoL). Severity of COPD was assessed with the BODEx index and physical activity was estimated by the mean self-declared time walked per day. A total of 836 patients were included and up to 74.6% had some degree of depression with 51.5% having moderate to severe depression. On multivariate analysis, moderate to severe depression was associated with suicidal ideation (OR, 6.12; 95% confidence interval (CI), 1.36-28.24), worse quality of life: EQ-5D (OR, 0.89; 95%CI, 0.86-0.93) and worse CAT scores (OR, 1.32; 95%CI, 1.19-1.46). When questionnaires were not included in the analysis, significant depression was associated with the Charlson comorbidity index, minutes walked per day and BODEx score. Depression is frequent in COPD and is associated with suicidal ideation, impaired HRQoL, increase in comorbidities, a reduction in physical activity and increased severity of COPD measured by the BODEx index. Copyright © 2014 Elsevier Ltd. All rights reserved.

Depression and prospection.

PubMed

Roepke, Ann Marie; Seligman, Martin E P

2016-03-01

Prospection, the mental representation of possible futures, is usually adaptive. When it goes awry, however, it disrupts emotion and motivation. A negative view of the future is typically seen as one symptom of depression, but we suggest that such negative prospection is the core causal element of depression. Here, we describe the empirical evidence supporting this framework, and we explore the implications for clinical interventions. We integrate several literatures: Using the database PsycInfo, we retrieved empirical studies with the keywords prospection, prediction, expectation, pessimism, mental simulation, future-thinking, future-directed thinking, foresight, and/or mental time travel, in conjunction with depression, depressed, or depressive. Three kinds of faulty prospection, taken together, could drive depression: Poor generation of possible futures, poor evaluation of possible futures, and negative beliefs about the future. Depressed mood and poor functioning, in turn, may maintain faulty prospection and feed a vicious cycle. Future-oriented treatment strategies drawn from cognitive-behavioural therapy help to fix poor prospection, and they deserve to be developed further. Prospection-based techniques may lead to transdiagnostic treatment strategies for depression and other disorders. © 2015 The British Psychological Society.

Post-adoption Depression: Parental Classes of Depressive Symptoms Across Time

PubMed Central

Foli, Karen J.; South, Susan C.; Lim, Eunjung; Jarnecke, Amber

2016-01-01

Background Approximately 10%-15% of birth mothers and fathers experience postpartum depression, but reports of depressive symptoms in adoptive parents are more variable. Findings from investigators range from 10%-32%, which may mask the experiences of distinct groups of adoptive parents from pre-to post-placement of a child. Methods We performed latent class growth analysis using the Center for Epidemiologic Studies-Depression scores of 129 primarily heterosexual, adoptive parents (50% females) for three time points: 4-6 weeks pre-placement of the child, 4-6 weeks post-placement, and 5-6 months post-placement. Mixed effects models by parent depressive trajectories were also conducted for three types of variables: interpersonal, psychological symptoms, and life orientation. Results Five classes of depressive symptom trajectories were found. The majority of parents (71%) belonged to a class with low levels of depressive symptoms across time. However, two classes of parents were above the threshold for depressive symptoms at placement, and three classes of parents were above the threshold at 6 months post-placement. The majority of interpersonal, psychological symptom, and life orientation variables were significant across classes and by time. Limitations The homogeneity of the sample calls for replication of study findings. Conclusions An explanation for inconsistencies in the range of adoptive parent depressive symptoms may be explained by different subgroups of parents who vary by their trajectory of depressive symptoms before and after placement of the child. Adoption and mental health professionals should be aware that select adoptive parents may struggle pre-and post-placement of a child. PMID:27155072

Post-adoption depression: Parental classes of depressive symptoms across time.

PubMed

Foli, Karen J; South, Susan C; Lim, Eunjung; Jarnecke, Amber M

2016-08-01

Approximately 10-15% of birth mothers and fathers experience postpartum depression, but reports of depressive symptoms in adoptive parents are more variable. Findings from investigators range from 10% to 32%, which may mask the experiences of distinct groups of adoptive parents from pre-to post-placement of a child. We performed latent class growth analysis using the Center for Epidemiologic Studies-Depression scores of 129 primarily heterosexual, adoptive parents (50% females) for three time points: 4-6 weeks pre-placement of the child, 4-6 weeks post-placement, and 5-6 months post-placement. Mixed effects models by parent depressive trajectories were also conducted for three types of variables: interpersonal, psychological symptoms, and life orientation. Five classes of depressive symptom trajectories were found. The majority of parents (71%) belonged to a class with low levels of depressive symptoms across time. However, two classes of parents were above the threshold for depressive symptoms at placement, and three classes of parents were above the threshold at 6 months post-placement. The majority of interpersonal, psychological symptom, and life orientation variables were significant across classes and by time. The homogeneity of the sample calls for replication of study findings. An explanation for inconsistencies in the range of adoptive parent depressive symptoms may be explained by different subgroups of parents who vary by their trajectory of depressive symptoms before and after placement of the child. Adoption and mental health professionals should be aware that select adoptive parents may struggle pre-and post-placement of a child. Copyright © 2016 Elsevier B.V. All rights reserved.

Cognitive functions in first-episode depression and recurrent depressive disorder.

PubMed

Talarowska, Monika; Zajączkowska, Marlena; Gałecki, Piotr

2015-03-01

Cognitive deficits in the course of depressive disorders affect mainly memory, attention and the frontal functions. They are associated with both an earlier onset of symptoms and prolonged episodes. The main aim of the study was to verify the hypothesis of differences in the effectiveness of cognitive processes between patients with a first episode of depression (ED-I) and recurrent depressive disorders (rDD). The study comprised 210 subjects: patients with ED-I (n=60) and patients with rDD (n=150). The assessment of cognitive functions was based on performance of the Trail Making Test, the Stroop Test, the Verbal Fluency Test, the California Verbal Learning Test (CVLT) and the digit span from WAIS-R. There were no statistically significant differences between the analysed groups in the severity of depressive symptoms. The negative impact of depressive symptoms on the effectiveness of cognitive functions was observed. The ED-I group recorded better results compared to the rDD group in terms of the speed of information processing, visual-spatial and auditory-verbal memory and executive functions, auditory-verbal immediate and delayed memory, ability to learn and verbal fluency. The same differences were observed with respect to the patients from the ED-I group and the patients with the second episode of depression (ED-II) in the course of rDD. There are significant differences in cognitive functioning of patients with a depressive episode and recurrent depressive disorders. These differences are already visible from the second episode of a major depressive disorder. Memory, verbal fluency and frontal functions are reduced.

Major depressive disorder and depressive symptoms in intermittent explosive disorder.

PubMed

Medeiros, Gustavo C; Seger, Liliana; Grant, Jon E; Tavares, Hermano

2018-04-01

It is estimated that between 1.7 and 2.6 million people have had intermittent explosive disorder (IED) during their life in the United States alone. Co-occurring psychiatric disorders are very common in IED, being major depressive disorder arguably the most common. The objective of this study was to examine the clinical correlates of IED and depressive manifestations in 74 treatment-seeking subjects. After controlling for confounders, there were associations between major depressive disorder and severity of depressive symptoms, and (a) higher assault scores, (b) more severe hostile behavior and (c) worse social adjustment. Management of depressive symptoms may be an important for IED treatment. Copyright © 2018 Elsevier B.V. All rights reserved.

Covariation of depressive mood and spontaneous physical activity in major depressive disorder: toward continuous monitoring of depressive mood.

PubMed

Kim, Jinhyuk; Nakamura, Toru; Kikuchi, Hiroe; Yoshiuchi, Kazuhiro; Sasaki, Tsukasa; Yamamoto, Yoshiharu

2015-07-01

The objective evaluation of depressive mood is considered to be useful for the diagnosis and treatment of depressive disorders. Thus, we investigated psychobehavioral correlates, particularly the statistical associations between momentary depressive mood and behavioral dynamics measured objectively, in patients with major depressive disorder (MDD) and healthy subjects. Patients with MDD ( n = 14) and healthy subjects ( n = 43) wore a watch-type computer device and rated their momentary symptoms using ecological momentary assessment. Spontaneous physical activity in daily life, referred to as locomotor activity, was also continuously measured by an activity monitor built into the device. A multilevel modeling approach was used to model the associations between changes in depressive mood scores and the local statistics of locomotor activity simultaneously measured. We further examined the cross validity of such associations across groups. The statistical model established indicated that worsening of the depressive mood was associated with the increased intermittency of locomotor activity, as characterized by a lower mean and higher skewness. The model was cross validated across groups, suggesting that the same psychobehavioral correlates are shared by both healthy subjects and patients, although the latter had significantly higher mean levels of depressive mood scores. Our findings suggest the presence of robust as well as common associations between momentary depressive mood and behavioral dynamics in healthy individuals and patients with depression, which may lead to the continuous monitoring of the pathogenic processes (from healthy states) and pathological states of MDD.

Depression as a systemic syndrome: mapping the feedback loops of major depressive disorder.

PubMed

Wittenborn, A K; Rahmandad, H; Rick, J; Hosseinichimeh, N

2016-02-01

Depression is a complex public health problem with considerable variation in treatment response. The systemic complexity of depression, or the feedback processes among diverse drivers of the disorder, contribute to the persistence of depression. This paper extends prior attempts to understand the complex causal feedback mechanisms that underlie depression by presenting the first broad boundary causal loop diagram of depression dynamics. We applied qualitative system dynamics methods to map the broad feedback mechanisms of depression. We used a structured approach to identify candidate causal mechanisms of depression in the literature. We assessed the strength of empirical support for each mechanism and prioritized those with support from validation studies. Through an iterative process, we synthesized the empirical literature and created a conceptual model of major depressive disorder. The literature review and synthesis resulted in the development of the first causal loop diagram of reinforcing feedback processes of depression. It proposes candidate drivers of illness, or inertial factors, and their temporal functioning, as well as the interactions among drivers of depression. The final causal loop diagram defines 13 key reinforcing feedback loops that involve nine candidate drivers of depression. Future research is needed to expand upon this initial model of depression dynamics. Quantitative extensions may result in a better understanding of the systemic syndrome of depression and contribute to personalized methods of evaluation, prevention and intervention.

Depression as a systemic syndrome: mapping the feedback loops of major depressive disorder

PubMed Central

Wittenborn, A. K.; Rahmandad, H.; Rick, J.; Hosseinichimeh, N.

2016-01-01

Background Depression is a complex public health problem with considerable variation in treatment response. The systemic complexity of depression, or the feedback processes among diverse drivers of the disorder, contribute to the persistence of depression. This paper extends prior attempts to understand the complex causal feedback mechanisms that underlie depression by presenting the first broad boundary causal loop diagram of depression dynamics. Method We applied qualitative system dynamics methods to map the broad feedback mechanisms of depression. We used a structured approach to identify candidate causal mechanisms of depression in the literature. We assessed the strength of empirical support for each mechanism and prioritized those with support from validation studies. Through an iterative process, we synthesized the empirical literature and created a conceptual model of major depressive disorder. Results The literature review and synthesis resulted in the development of the first causal loop diagram of reinforcing feedback processes of depression. It proposes candidate drivers of illness, or inertial factors, and their temporal functioning, as well as the interactions among drivers of depression. The final causal loop diagram defines 13 key reinforcing feedback loops that involve nine candidate drivers of depression. Conclusions Future research is needed to expand upon this initial model of depression dynamics. Quantitative extensions may result in a better understanding of the systemic syndrome of depression and contribute to personalized methods of evaluation, prevention and intervention. PMID:26621339

Xiaoyaosan Improves Depressive-Like Behaviors in Mice through Regulating Apelin-APJ System in Hypothalamus.

PubMed

Yan, Zhiyi; Jiao, Haiyan; Ding, Xiufang; Ma, Qingyu; Li, Xiaojuan; Pan, Qiuxia; Wang, Tingye; Hou, Yajing; Jiang, Youming; Liu, Yueyun; Chen, Jiaxu

2018-05-03

Background: The apelin-APJ system has been considered to play a crucial role in HPA axis function, and how the traditional Chinese compound prescription Xiaoyaosan regulates the apelin-APJ system as a supplement to treat depressive disorders. Objective: To investigate the depression-like behaviors and expression of apelin and APJ in hypothalamus of chronic unpredictable mild stress (CUMS) mice and study whether these changes related to the regulation of Xiaoyaosan. Methods: 60 adult C57BL/6J mice were randomly divided into four groups, including control group, CUMS group, Xiaoyaosan treatment group and fluoxetine treatment group. Mice in the control group and CUMS group received 0.5 mL physiological saline once a day by intragastric administration. Mice in two treatment groups received Xiaoyaosan (0.25 g/kg/d) and fluoxetine (2.6 mg/kg/d), respectively. After 21 days of modeling with CUMS, the expression of apelin and APJ in hypothalamus were measured by real-time fluorescence quantitative PCR, western blot and immunohistochemical staining. The physical condition, body weight, food intake and behavior tests such as open field test, sucrose preference test and force swimming test were measured to evaluate depressive-like behaviors. Results: In this study, significant behavioral changes were found in CUMS-induced mice, meanwhile the expressions of apelin and APJ in the hypothalamus were changed after modeling. The body weight, food-intake and depressive-like behaviors in CUMS-induced mice could be improved by Xiaoyaosan treatment which is similar with the efficacy of fluoxetine, while the expressions of apelin and APJ in hypothalamus were modified by Xiaoyaosan. Conclusions: The data suggest that apelin-APJ system changes in the hypothalamus may be a target of depressive disorders, and the beneficial effects of Chinese compound prescription Xiaoyaosan on depressive-like behaviors may be mediated by the apelin-APJ system.

Postpartum Depression Facts

MedlinePlus

... Where can I find more information? Share Postpartum Depression Facts Download PDF Download ePub Download Mobi Order ... for herself or her family. What is postpartum depression? Postpartum depression is a mood disorder that can ...

Predictivity of Early Depressive Symptoms for Post-Stroke Depression.

PubMed

Lewin-Richter, A; Volz, M; Jöbges, M; Werheid, K

2015-08-01

Depression is a frequent complication after stroke. However, little is known about the predictive value of early self-reported depressive symptoms (DS) for later development of post-stroke depression (PSD) 6 months after discharge. Using a prospective longitudinal design, we investigated the prevalence of DS and examined their predictive value for depressive disorders 6 months after stroke while statistically controlling major established PSD risk factors. During inpatient rehabilitation, 96 stroke patients were screened for DS. After 6 months, 71 patients were attainable for a follow-up. DS was assessed using the 15-item Geriatric Depression Scale (GDS-15). At follow-up a telephone interview that included the Structured Clinical Interview for Psychiatric Disorders (SCID), which is based on DSM-IV criteria, and the GDS-15 was conducted. Patients with major depression (MD) at the follow-up were considered to have PSD. Regression analyses were conducted to examine the influence of early DS on PSD after 6 months while controlling for age, premorbid depression, and functional and cognitive impairments. The percentage of patients who scored above the GDS-15 cut-off for clinically relevant DS increased significantly, from 37% to 44%, after 6 months. According to the SCID, 27% of stroke patients fulfilled the criteria for MD, and another 16% fulfilled those for minor depression. Logistic regression showed that DS at baseline significantly predicted PSD at follow-up (odds ratio: 1.43; 95% CI: 1.15-1.8). Self-reported DS during inpatient rehabilitation are predictive for PSD 6 months after discharge. Assessment of early DS contributes to identifying stroke patients at risk for PSD, thereby facilitating prevention and treatment.

Depression: What We Know.

ERIC Educational Resources Information Center

Lobel, Brana; Hirschfeld, Robert M. A.

This booklet is concerned with the area of clinical depression. Questions about clinical depression are briefly answered in an overview section and are examined in greater detail in the five chapters that follow. In chapter 1, depression is defined and various types of depression are identified. The origins of depression are explored in the second…

Screening for Depression after Cardiac Events Using the Beck Depression Inventory-II and the Geriatric Depression Scale

ERIC Educational Resources Information Center

Low, Gail D.; Hubley, Anita M.

2007-01-01

Despite findings that depression is a risk factor for heart disease and for death following cardiac events and that depressed cardiac patients experience significantly reduced quality of life and are less likely to follow treatment regimens, depression is neither adequately identified nor treated in cardiac patients. Recent calls in the literature…

Probiotic treatment reduces depressive-like behaviour in rats independently of diet.

PubMed

Abildgaard, Anders; Elfving, Betina; Hokland, Marianne; Wegener, Gregers; Lund, Sten

2017-05-01

The gut microbiota has recently emerged as an important regulator of brain physiology and behaviour in animals, and ingestion of certain bacteria (probiotics) therefore appear to be a potential treatment for major depressive disorder (MDD). However, some conceptual and mechanistical aspects need further elucidation. We therefore aimed at investigating whether the habitual diet may interact with the effect of probiotics on depression-related behaviour and further examined some potentially involved mechanisms underlying the microbe-mediated behavioural effects. Forty male Sprague-Dawley rats were fed a control (CON) or high-fat diet (HFD) for ten weeks and treated with either a multi-species probiotic formulation or vehicle for the last five weeks. Independently of diet, probiotic treatment markedly reduced depressive-like behaviour in the forced swim test by 34% (95% CI: 22-44%). Furthermore, probiotic treatment skewed the cytokine production by stimulated blood mononuclear cells towards IFNγ, IL2 and IL4 at the expense of TNFα and IL6. In addition, probiotics lowered hippocampal transcript levels of factors involved in HPA axis regulation (Crh-r1, Crh-r2 and Mr), whereas HFD increased these levels. A non-targeted plasma metabolomics analysis revealed that probiotics raised the level of indole-3-propionic acid, a potential neuroprotective agent. Our findings clearly support probiotics as a potential treatment strategy in MDD. Importantly, the efficacy was not attenuated by intake of a "Western pattern" diet associated with MDD. Mechanistically, the HPA axis, immune system and microbial tryptophan metabolism could be important in this context. Importantly, our study lend inspiration to clinical trials on probiotics in depressed patients. Copyright © 2017 Elsevier Ltd. All rights reserved.

Beliefs about causes of major depression: Clinical and treatment correlates among African Americans in an urban community.

PubMed

Murphy, Eleanor; Hankerson, Sidney

2018-04-01

Major depression is increasingly viewed in the United States public as a medical disorder with biological and psychosocial causes. Yet little is known about how causal attributions about depression vary among low-income racial minorities. This study examined beliefs about causes of depression and their demographic, clinical and treatment correlates in a lower income African American sample. Volunteers (N = 110) aged 24-79 years, who participated in a family study of depression, completed a 45-item questionnaire on their beliefs about the causes of depression. We used multidimensional scaling (MDS) to cluster items into causal domains and multivariate regression analyses to test associations of causal domains with demographic and clinical characteristics and treatments received. Three causal domains, conceptualized as Eastern culture/supernatural (ECS), Western culture/natural/psychosocial (WCN-P), and /neurobiological (WCN-N) attributions, were derived from MDS clusters. WCN-P was most commonly endorsed (50%-91%) and ECS least endorsed as causes of depression (10-44%). This pattern held across gender, age, educational levels, and diagnostic category. WCN-N items were moderately endorsed, with some distinction between genetic causes and other biological causes. WCN-N was positively associated with medication as opposed to other forms of treatment (B = 1.17; p = .049). Among low-income African Americans, beliefs about causes of depression are varied but broadly consistent explanatory models that include a combination of psychosocial causes with genetic/biological contributions. For certain individuals, supernatural and natural causal attributions may coexist without dissonance. Causal attributions may be associated with types of treatment accepted and have implications for treatment compliance and adherence. © 2017 Wiley Periodicals, Inc.

Persistent depressive disorder

MedlinePlus

... But, symptoms are not as severe as with major depression . Persistent depressive disorder used to be called dysthymia. ... with PDD will also have an episode of major depression at some point in their lives. Older people ...

Seafloor character and sedimentary processes in eastern Long Island Sound and western Block Island Sound

USGS Publications Warehouse

Poppe, Lawrence J.; Cohen-DiGiacomo, M. L.; Smith, S.M.; Stewart, H.F.; Forfinski, N.A.

2006-01-01

Multibeam bathymetric data and seismic-reflection profiles collected in eastern Long Island Sound and western Block Island Sound reveal previously unrecognized glacial features and modern bedforms. Glacial features include an ice-sculptured bedrock surface, a newly identified recessional moraine, exposed glaciolacustrine sediments, and remnants of stagnant-ice-contact deposits. Modern bedforms include fields of transverse sand waves, barchanoid waves, giant scour depressions, and pockmarks. Bedform asymmetry and scour around obstructions indicate that net sediment transport is westward across the northern part of the study area near Fishers Island, and eastward across the southern part near Great Gull Island.

Sadness and Depression

MedlinePlus

... Videos for Educators Search English Español Sadness and Depression KidsHealth / For Kids / Sadness and Depression Print en ... big difference in your life. When Sadness Is Depression When you're in a sad mood, it ...

Adherence to Alternative Healthy Eating Index in relation to depression and anxiety in Iranian adults.

PubMed

Saneei, Parvane; Hajishafiee, Maryam; Keshteli, Ammar Hassanzadeh; Afshar, Hamid; Esmaillzadeh, Ahmad; Adibi, Peyman

2016-07-01

Earlier studies have shown a protective association between adherence to healthy eating guidelines and mental disorders in Western nations; however, data in this regard are limited from the understudied region of Middle East. We examined the association between adherence to healthy eating guidelines, as measured by Alternative Healthy Eating Index (AHEI)-2010, and prevalence of anxiety and depression in a large sample of Iranian adults. In this cross-sectional study, data on dietary intakes of 3363 adult participants were collected using a validated dish-based 106-item semi-quantitative FFQ. Adherence to healthy eating was quantified using AHEI-2010, as suggested by earlier publications. The Iranian validated version of Hospital Anxiety and Depression Scale was used to assess anxiety and depression in study participants. Data on other covariates were gathered using a pre-tested questionnaire. Overall, the prevalence of anxiety and depression was 15·2 % (males 10·8 % and females 18·3 %) and 30·0 % (males 22·9 % and females 35·1 %), respectively. After controlling for potential confounders, those in the top quartile of AHEI-2010 had a 49 % lower chance of anxiety (OR 0·51; 95 % CI 0·35, 0·72) and a 45 % lower odds of depression (OR 0·55; 95 % CI 0·42, 0·72), compared with those in the bottom quartile. Stratified analysis by sex revealed that women in the highest categories of AHEI-2010 had a 49 % lower odds of having anxiety and depression, after adjustment for confounders, but no significant association was found in men. In addition, among individuals who were 40 years old or younger, those with high adherence to AHEI-2010 were 58 and 51 % less likely to have anxiety and depression, compared with those with less adherence. Adherence to healthy eating was inversely associated with a lower chance of anxiety and depression in Iranian adults. Prospective studies are required to confirm these associations in Middle-Eastern populations.

Depression.

ERIC Educational Resources Information Center

Strock, Margaret

Approximately ten percent of the population suffers from a depressive illness each year. Although the economic cost is high, the cost in human suffering is immeasurable. To help educate the population about this disorder, this paper presents a definition of depression and its common manifestations. The symptoms that people often experience are…

Groundwater sapping processes, Western Desert, Egypt.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Luo, W.; Arvidson, R.E.; Sultan, M.

1997-01-01

Depressions of the Western Desert of Egypt (specifically, Kharga, Farafra, and Kurkur regions) are mainly occupied by shales that are impermeable, but easily erodible by rainfall and runoff, whereas the surrounding plateaus are composed of limestones that are permeable and more resistant to fluvial erosion under semiarid to arid conditions. Scallop-shaped escarpment edges and stubby-looking channels that cut into the plateau units are suggestive of slumping of limestones by ground-water sapping at the limestone-shale interfaces, removal of slump blocks by weathering and fluvial erosion, and consequent scarp retreat. Spring-derived tufa deposits found near the limestone escarpments provide additional evidence formore » possible ground-water sapping during previous wet periods. A computer simulation model was developed to quantify the ground-water sapping processes, using a cellular automata algorithm with coupled surface runoff and ground-water flow for a permeable, resistant layer over an impermeable, friable unit. Erosion, deposition, slumping, and generation of spring-derived tufas were parametrically modeled. Simulations using geologically reasonable parameters demonstrate that relatively rapid erosion of the shales by surface runoff, ground-water sapping, and slumping of the limestones, and detailed control by hydraulic conductivity inhomogeneities associated with structures explain the depressions, escarpments, and associated landforms and deposits. Using episodic wet pulses, keyed by {delta}{sup 18}O deep-sea core record, the model produced tufa ages that are statistically consistent with the observed U/Th tufa ages. This result supports the hypothesis that northeastern African wet periods occurred during interglacial maxima. The {delta}{sup 18}O-forced model also replicates the decrease in fluvial and sapping activity over the past million years, as northeastern Africa became hyperarid. The model thus provides a promising predictive tool for studying long

Conflicting cultural perspectives: meanings and experiences of postnatal depression among women in Indian communities.

PubMed

Jain, Anita; Levy, David

2013-01-01

A woman's cultural and social context affects her experience of postnatal depression. In this literature review, the authors explore questions regarding normal and abnormal postnatal experiences of Indian women with consideration to cross-cultural perspectives. Although postnatal distress or sadness is recognized among many cultures, it is constructed as a transient state in some cultures and as an illness in others. A major challenge for health care providers in Western countries like the United Kingdom and Australia is to develop culturally sensitive approaches to postnatal care for migrant mothers.

Transdiagnostic and Transcultural: Pilot Study of Unified Protocol for Depressive and Anxiety Disorders in Japan.

PubMed

Ito, Masaya; Horikoshi, Masaru; Kato, Noriko; Oe, Yuki; Fujisato, Hiroko; Nakajima, Shun; Kanie, Ayako; Miyamae, Mitsuhiro; Takebayashi, Yoshitake; Horita, Ryo; Usuki, Masato; Nakagawa, Atsuo; Ono, Yutaka

2016-05-01

Unified protocol (UP) is a transdiagnostic cognitive behavior therapy for emotional disorders. It remains unknown whether UP is applicable for use in non-Western countries and for depressive disorders. We therefore examined its feasibility for a Japanese clinical population using this clinical trial design, which is multicentered, open-labeled, and single-armed (Clinical registry: UMIN000008322). The primary outcome was severity of anxiety symptoms, as assessed using Structured Interview Guide for the Hamilton Anxiety Rating Scale. Secondary outcomes were depressive symptoms, clinical global impression, functioning, quality of life, affectivity, emotion regulation, and adverse events. Of the 28 prospective participants, 17 were eligible and enrolled (depressive disorders=9, anxiety disorders=8). Severity of anxiety symptoms, which decreased significantly after the intervention, remained low for 3months (Hedges' g=1.29, 95% CI=0.56-2.06). Similar tendencies were observed for secondary outcome measures. No severe adverse event occurred. Two participants dropped out of the intervention. High treatment adherence and interrater reliability were confirmed. Results suggest the feasibility of UP in the Japanese context sufficient to warrant a larger clinical trial. Copyright © 2016. Published by Elsevier Ltd.

Perinatal western-type diet and associated gestational weight gain alter postpartum maternal mood.

PubMed

Bolton, Jessica L; Wiley, Melanie G; Ryan, Bailey; Truong, Samantha; Strait, Melva; Baker, Dana Creighton; Yang, Nancy Y; Ilkayeva, Olga; O'Connell, Thomas M; Wroth, Shelley W; Sánchez, Cristina L; Swamy, Geeta; Newgard, Christopher; Kuhn, Cynthia; Bilbo, Staci D; Simmons, Leigh Ann

2017-10-01

The role of perinatal diet in postpartum maternal mood disorders, including depression and anxiety, remains unclear. We investigated whether perinatal consumption of a Western-type diet (high in fat and branched-chain amino acids [BCAA]) and associated gestational weight gain (GWG) cause serotonin dysregulation in the central nervous system (CNS), resulting in postpartum depression and anxiety (PPD/A). Mouse dams were fed one of four diets (high-fat/high BCAA, low-fat/high BCAA, high-fat, and low-fat) prior to mating and throughout gestation and lactation. Postpartum behavioral assessments were conducted, and plasma and brain tissues assayed. To evaluate potential clinical utility, we conducted preliminary human studies using data from an extant sample of 17 primiparous women with high GWG, comparing across self-reported postpartum mood symptoms using the Edinburgh Postnatal Depression Scale (EPDS) for percent GWG and plasma amino acid levels. Mouse dams fed the high-fat/high BCAA diet gained more weight per kcal consumed, and BCAA-supplemented dams lost weight more slowly postpartum. Dams on BCAA-supplemented diets exhibited increased PPD/A-like behavior, decreased dopaminergic function, and decreased plasma tyrosine and histidine levels when assessed on postnatal day (P)8. Preliminary human data showed that GWG accounted for 29% of the variance in EPDS scores. Histidine was also lower in women with higher EPDS scores. These findings highlight the role of perinatal diet and excess GWG in the development of postpartum mood disorders.

Association between obesity and depressive disorder in adolescents at high risk for depression.

PubMed

Hammerton, G; Thapar, A; Thapar, A K

2014-04-01

To examine the relationship between Body Mass Index (BMI) and depressive disorder in adolescents at high risk for depression. Prospective longitudinal 3-wave study of offspring of parents with recurrent depression. Replication in population-based cohort study. Three hundred and thirty-seven families where offspring were aged 9-17 years at baseline and 10-19 years at the final data point. Replication sample of adolescents from population-based cohort study aged 11-13 years at first assessment and 14-17 years at follow-up. High risk sample used BMI, skin-fold thickness, Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV)-defined major depressive disorder and depression symptoms using the Child and Adolescent Psychiatric Assessment (CAPA). Replication sample used BMI, DSM-IV depressive disorder and depression symptoms using the Development and Well-Being Assessment (DAWBA). Two hundred and eighty-nine adolescents were included in the primary analyses. The mean BMI for each age group in this sample were significantly higher than population norms. There was no significant longitudinal association between categories of weight (or BMI) and new onset depressive disorder or depression symptoms. Similar results were found for skin-fold thickness. The association was also tested in a replication population-based sample and found to be non-significant in the subsample of offspring with mothers who had experienced recurrent depression in the past. BMI at age 12 years was, however, a significant predictor of depression symptoms but not of depressive disorder at age 15 years for the total unselected population. BMI does not significantly predict the development of depression in the offspring of parents with recurrent depression.

DEPRESSION IN HEMODIALYSIS PATIENTS

PubMed Central

Čengič, Badema; Resic, Halıma

2010-01-01

Depression is the most frequent psychological complication of haemodialysis (HD) patients (pts) and has been associated with impaired Quality of Life (QoL). The aim of our study was to investigate the prevalence of depression in HD pts in relation to sociodemographic factors and the relationship between depression and QoL. 200 pts from Clinic for haemodialysis in Sarajevo, B&H were participating in the study. Mean age was S7,26±13,78 years and mean HD duration was 64’26±58,18 months. From the test material we applied BDI and SF-36. 51% of our pts have shown depression (BDI>11) in various degrees (30%-mild depression, 8,5%-moderate depression and 12,5%-severe depression). As we could expect, the most emphasized symptoms of depression were somatic symptoms. 55,5% of pts have shown QoL lower then average. Sociodemographic data such as gender, marital status and HD duration did not influence significantly on pt’s QoL and occurrence of depression (p>0,05). As the age of the pts increased, level of depression increased too and QoL significantly decreased (p<0,05). Employed pts have shown significantly better QoL and lower level of depression in relation to unemployed pts (p<0,05). As the educational level of pts increased, QoL increased too and level of depression significantly decreased (p<0,05). Pts in 1st HD shift were significantly more depressed and have significantly worse mental health in compare to pts in 3rd HD shift (p<0,05). Our results showed a high prevalence of depressive symptoms among the study group that was linked to trend of poor QoL. PMID:20433436

Occurrences of the western skink (Eumeces skiltonianus) in grasslands of western Montana

Treesearch

Yvette K. Ortega; Dean E. Pearson

2001-01-01

The western skink (Eumeces skiltonianus) was recently classified as a Montana Species of Special Concern due to its restricted range in the state (D. P. Hendricks, Montana Natural Heritage Program, Helena, MT, pers. comm.). Records of the western skink in Montana are limited to a few, scattered locations on the western edge of the state (Tanner 1988; Reichel...

Magnolol treatment reversed the glial pathology in an unpredictable chronic mild stress-induced rat model of depression.

PubMed

Li, Lu-Fan; Yang, Jie; Ma, Shi-Ping; Qu, Rong

2013-07-05

Growing evidence indicates that glia atrophy contributes to the pathophysiology and the pathogenesis of major depressive disorder. Magnolol is the main constituent identified in the bark of Magnolia officinalis, which has been used for the treatment of mental disorders, including depression, in Asian countries. In this study, we investigated the antidepressant-like effect and the possible mechanisms of magnolol in rats subjected to unpredictable chronic mild stress (UCMS). The ameliorative effect of magnolol on depression symptoms was investigated through behavior tests, including sucrose preference test, open-field test and forced-swimming test. In addition, the levels of glial fibrillary acidic protein (GFAP), an astrocyte marker, in the hippocampus and prefrontal cortex were determined by immunohistochemistry, Western blot, and reverse transcription-polymerase chain reaction (RT-PCR). Exposure to UCMS resulted in a decrease of behavioral activity, whereas magnolol (20, 40 mg/kg) and fluoxetine (20mg/kg) administration significantly reversed the depressive-like behaviors (P<0.05).Moreover, treatment with magnolol effectively increased GFAP mRNA and protein levels in UCMS rats. These results confirmed the antidepressant-like effect of magnolol, which maybe primarily mediated by reversing the glial atrophy in the UCMS rat brain. Copyright © 2013 Elsevier B.V. All rights reserved.

Postpartum depression and culture: Pesado Corazon.

PubMed

Callister, Lynn Clark; Beckstrand, Renea L; Corbett, Cheryl

2010-01-01

The purpose of this article is to describe what the literature has shown about postpartum depression (PPD) in culturally diverse women. The majority of qualitative studies done with women identified as having PPD have been conducted with Western women, with the second largest group focusing on Chinese women. This article reviews the qualitative studies in the literature and discusses how the management of PPD in technocentric and ethnokinship cultures differs. Social support has been shown to be significantly related to fewer symptoms of PPD, and culturally prescribed practices may or may not be cultural mediators in decreasing the incidence of PPD. Nurses should be sensitive to the varied ways in which culturally diverse women perceive, explain, and report symptoms of PPD. Exemplary interventions for culturally diverse women suffering from PPD are examined in this article as well, although it is clear that additional research is needed to develop models for culturally competent interventions for PPD in culturally diverse women and to document the outcomes of such interventions.

Cognitive Reappraisal and Depression in Children with a Parent History of Depression.

PubMed

Kudinova, Anastacia Y; James, Kiera; Gibb, Brandon E

2018-05-01

Although decades of research have documented that children whose parents have a history of Major Depressive Disorder (MDD) are at a higher risk of developing depression themselves, not all of these children go on to develop depression themselves, thus highlighting the need to understand potential moderators of risk. The current study examined whether child emotion regulation, specifically, the use of cognitive reappraisal and suppression, moderated the link between parent and child depression. We recruited 458 parents and their children between the ages of 7-11 from the community. The majority of children were Caucasian (74.2%) and approximately half were girls (46.1%). Among children with a parent history of MDD, those who reported using cognitive reappraisal more frequently were less likely to have a history of depressive diagnoses themselves and had higher current levels of positive affect. Although children's use of suppression was not associated with their levels of depressive symptoms among children with a parent history of MDD, higher levels of suppression were related to higher levels of depressive symptoms among children with no parent history of MDD. These findings suggest that, among children with a history of parent depression, children's use of cognitive reappraisal may influence their own risk for developing depression and highlights the potential utility of early interventions that focus on improving the use of emotion regulation strategies like cognitive reappraisal among children of depressed parents.

Coping Styles, Aggression and Interpersonal Conflicts among Depressed and Non-Depressed People.

PubMed

Nazir, Amber; Mohsin, Humaira

2013-01-01

The present study compared people with depressive symptoms and people without depressive symptoms with reference to their coping styles, level of aggression and interpersonal conflicts. A purposive sample of 128 people (64 depressed and 64 normal controls)was selected from four different teaching hospitals of Lahore. Both the groups were matched on four demographic levels i.e. age, gender, education and monthly income. Symptom Checklist-R was used to screen out depressed and non-depressed people. The Brief COPE, the Aggression Questionnaire and the Bergen Social Relationship Scale were used to assess coping styles, aggression and interpersonal conflicts respectively. The Independent t-test was used to compare the groups. Binary logistic Regression was also carried out to predict the role of research variables in causing depression. The results showed that level of aggression and interpersonal conflict was significantly more in people with depressive symptoms as compared to control group. On the other hand control group was using more adaptive coping styles than people with depressive symptoms but no difference was found in the use of maladaptive coping styles. The present findings revealed that coping styles, aggression and interpersonal conflicts play important role in depression. Therefore, these dimensions must be considered while dealing with the depressive patients. Implications for preventive work are also discussed in the light of previous researches.

Coping Styles, Aggression and Interpersonal Conflicts among Depressed and Non-Depressed People

PubMed Central

Nazir, Amber; Mohsin, Humaira

2013-01-01

Background: The present study compared people with depressive symptoms and people without depressive symptoms with reference to their coping styles, level of aggression and interpersonal conflicts. Methods: A purposive sample of 128 people (64 depressed and 64 normal controls)was selected from four different teaching hospitals of Lahore. Both the groups were matched on four demographic levels i.e. age, gender, education and monthly income. Symptom Checklist-R was used to screen out depressed and non-depressed people. The Brief COPE, the Aggression Questionnaire and the Bergen Social Relationship Scale were used to assess coping styles, aggression and interpersonal conflicts respectively. The Independent t-test was used to compare the groups. Binary logistic Regression was also carried out to predict the role of research variables in causing depression. Results: The results showed that level of aggression and interpersonal conflict was significantly more in people with depressive symptoms as compared to control group. On the other hand control group was using more adaptive coping styles than people with depressive symptoms but no difference was found in the use of maladaptive coping styles. Conclusion: The present findings revealed that coping styles, aggression and interpersonal conflicts play important role in depression. Therefore, these dimensions must be considered while dealing with the depressive patients. Implications for preventive work are also discussed in the light of previous researches. PMID:24688956

Illness beliefs of Chinese American immigrants with major depressive disorder in a primary care setting.

PubMed

Chen, Justin A; Hung, Galen Chin-Lun; Parkin, Susannah; Fava, Maurizio; Yeung, Albert S

2015-02-01

Underutilization of mental health services in the U.S. is compounded among racial/ethnic minorities, especially Chinese Americans. Culturally based illness beliefs influence help-seeking behavior and may provide insights into strategies for increasing utilization rates among vulnerable populations. This is the first large descriptive study of depressed Chinese American immigrant patients' illness beliefs using a standardized instrument. 190 depressed Chinese immigrants seeking primary care at South Cove Community Health Center completed the Explanatory Model Interview Catalogue, which probes different dimensions of illness beliefs: chief complaint, labeling of illness, stigma perception, causal attributions, and help-seeking patterns. Responses were sorted into categories by independent raters and results compared to an earlier study at the same site and using the same instrument. Contrary to prior findings that depressed Chinese individuals tend to present with primarily somatic symptoms, subjects were more likely to report chief complaints and illness labels related to depressed mood than physical symptoms. Nearly half reported they would conceal the name of their problem from others. Mean stigma levels were significantly higher than in the previous study. Most subjects identified psychological stress as the most likely cause of their problem. Chinese immigrants' illness beliefs were notable for psychological explanations regarding their symptoms, possibly reflecting increased acceptance of Western biomedical frameworks, in accordance with recent research. However, reported stigma regarding these symptoms also increased. As Asian American immigrant populations increasingly accept psychological models of depression, stigma may become an increasingly important target for addressing disparities in mental health service utilization. Copyright © 2014 Elsevier B.V. All rights reserved.

Depressive symptoms among poststroke patients in Japan: frequency distribution and factor structure of the GDS.

PubMed

Schreiner, A S; Morimoto, T; Asano, H

2001-10-01

The present study examined the nature, prevalence, and covariates of depressive symptoms among home-dwelling poststroke patients in Japan using the Geriatric Depression Scale Short Form (GDS-1). Poststroke results were compared with those of elderly with affective disorders and with those of healthy nonstroke elderly. Poststroke patients (n = 101) who did not also have a diagnosis of Alzheimer's dementia, were identified from patient records at seven randomly selected hospitals with outpatient rehabilitation clinics in a metropolitan area in western Japan and invited to participate in the study. All instruments were interview-administered. GDS scores did not correlate with age, sex, education, functional dependence, aphasia, paralysis or presence of other chronic illnesses. However, GDS scores did correlate significantly with self-rated general health and poststroke duration. Compared with the frequency distribution in a psychiatric sample, poststroke patients had higher positive affect and lower depressed mood but similar social withdrawal scores. The factor structure of the poststroke sample differed from that of nonstroke elderly in that depressed mood items loaded with items for energy loss and memory problems. Despite the fact that 62% of subjects scored > or = 6 on the GDS, none were currently receiving assessment and/or treatment for their depressive symptoms. The frequency distribution and factor structure suggest that poststroke GDS scores reflect endorsement of functional losses such as decreased energy and impaired memory and subsequent feelings of helplessness, boredom and social withdrawal rather than decreased positive affect. Treatment should focus on dealing with these issues. Copyright 2001 John Wiley & Sons, Ltd.

[Programmes against depression].

PubMed

Taleb, M; Rouillon, F; Hegerl, U; Hamdani, N; Gorwood, Ph

2006-01-01

Depressive disorders represent a major public health concern, regarding their high frequency and their important cost. Depression impair the quality of life more than any other disease, sometimes leading to suicidal ideas or behavior. Indeed, 50% of patients with severe major depression commit suicide. Numerous studies showed that depressive disorders are frequently not recognised, and regularly untreated. In France, where at least 3 millions of inhabitants are concerned, 38% of depressed patients are not using any health system. When they are asking for care, the majority of depressed patients visit their general practitioner (51%), whereas less than 10% visit a psychiatrist. Even when the diagnostic is correct, the treatment prescribed is not systematically relevant. The treatment is, for example, frequently proposed for a too short period, and sometimes the prescribed product does not have proven antidepressive efficacy. Furthermore, as incorrect informations are frequently given to patients, and as there is a general biased judgement about psychotropic drugs in the general population, the compliance is usually poor for antidepressive treatment. Therefore, only a small minority of depressed patients benefits from an adequate care. Public health information methodological asserts. To improve this situation, delivering simple and clear-cut recommendations cannot be considered as sufficiently effective, and public health interventions are required. Different programs improving the recognition of depressive disorders have already been tested in some countries with encouraging results. These programs are based on information campaigns given to the public, and the training of general practitioners about the management of depressive disorders. The "Defeat Depression" campaign in Great-Britain and the "National Depression Screening Day" in the United-States of America may represent informative examples. Restricting these programs to general practitioners only is

Depression and Suicide Risk

MedlinePlus

... due to another medical disorder Relationship Between Depression & Suicide: 1. Depression is the psychiatric diagnosis most commonly associated with ... of patients with treated depression eventually die by suicide. xiv 4. Depression is present in at least 50 percent of ...

Western Mountain Initiative

Science.gov Websites

Home About WMI People Publications News Media Research Links Western Mountain Initiative The Western Mountain Initiative is a team of USGS, US Forest Service, and university scientists working to

Pulsed depressed collector

DOEpatents

Kemp, Mark A

2015-11-03

A high power RF device has an electron beam cavity, a modulator, and a circuit for feed-forward energy recovery from a multi-stage depressed collector to the modulator. The electron beam cavity include a cathode, an anode, and the multi-stage depressed collector, and the modulator is configured to provide pulses to the cathode. Voltages of the electrode stages of the multi-stage depressed collector are allowed to float as determined by fixed impedances seen by the electrode stages. The energy recovery circuit includes a storage capacitor that dynamically biases potentials of the electrode stages of the multi-stage depressed collector and provides recovered energy from the electrode stages of the multi-stage depressed collector to the modulator. The circuit may also include a step-down transformer, where the electrode stages of the multi-stage depressed collector are electrically connected to separate taps on the step-down transformer.

Intimate partner violence against adult women and its association with major depressive disorder, depressive symptoms and postpartum depression: a systematic review and meta-analysis.

PubMed

Beydoun, Hind A; Beydoun, May A; Kaufman, Jay S; Lo, Bruce; Zonderman, Alan B

2012-09-01

To date, few systematic reviews of observational studies have been conducted to comprehensively evaluate the co-morbidity of intimate partner violence (IPV) and specific depression outcomes in women. In this systematic review and meta-analysis, we summarize the extant literature and estimate the magnitude of the association between IPV and key depressive outcomes (elevated depressive symptoms, diagnosed major depressive disorder and postpartum depression). PubMed (January 1, 1980-December 31, 2010) searches of English-language observational studies were conducted. Most of the selected 37 studies had cross-sectional population-based designs, focused on elevated depressive symptoms and were conducted in the United States. Most studies suggested moderate or strong positive associations between IPV and depression. Our meta-analysis suggested two to three-fold increased risk of major depressive disorder and 1.5-2-fold increased risk of elevated depressive symptoms and postpartum depression among women exposed to intimate partner violence relative to non-exposed women. A sizable proportion (9%-28%) of major depressive disorder, elevated depressive symptoms, and postpartum depression can be attributed to lifetime exposure to IPV. In an effort to reduce the burden of depression, continued research is recommended for evaluating IPV preventive strategies. Copyright © 2012 Elsevier Ltd. All rights reserved.

Depression in amyotrophic lateral sclerosis

PubMed Central

ATASSI, NAZEM; COOK, AMANDA; PINEDA, CRISTIANA M. E.; YERRAMILLI-RAO, PADMAJA; PULLEY, DARLENE; CUDKOWICZ, MERIT

2011-01-01

Depression is an under-recognized comorbidity associated with amyotrophic lateral sclerosis (ALS). The goals of this study were to prospectively estimate the prevalence of depression and other ALS related symptoms and to study the impact of depression on enrollment in research studies. One hundred and twenty-seven people with ALS completed the ALS Depression Inventory (ADI-12) and answered questions about ALS related symptoms and research study enrollment preferences. Demographics, ALS symptoms, medications, functional status, and research enrollment were compared between depressed and non-depressed patients. Results showed that the prevalence of mild and severe depression was 29% and 6%, respectively. More than one-third of our ALS patients were receiving anti-depressants to treat depression, sialorrhea, and pseudobulbar affect. Depression prevalence was not correlated with disease duration or progression. Except for anxiety, none of the ALS related symptoms predicted depression. The presence of depression did not have an effect on the decision to enroll in research studies. In conclusion, major depression is less common in our ALS cohort than in the general population. The diagnosis of depression can be masked by some ALS related symptoms and it has no impact on enrollment in ALS clinical trials. PMID:21091399

Gender Differences in Depressive Symptom Profile: Results from Nationwide General Population Surveys in Korea.

PubMed

Kim, Ji-Hyun; Cho, Maeng Je; Hong, Jin Pyo; Bae, Jae Nam; Cho, Seong-Jin; Hahm, Bong-Jin; Lee, Dong-Woo; Park, Jong-Ik; Lee, Jun-Young; Jeon, Hong Jin; Chang, Sung Man

2015-11-01

This study investigated gender differences in symptom profiles of major depressive disorder (MDD) in the Korean general population. Data were pooled from the series of nationwide Korean Epidemiologic Catchment Area surveys conducted in 2001, 2006 and 2011, respectively. Of the 18,807 participants, 507 (397 women and 110 men) were diagnosed with MDD within the prior 12 months. In agreement with previous studies, women with MDD appeared to be more vulnerable to experiencing atypical depressive episodes defined as depression with two or more symptoms of fatigue, increased appetite and hypersomnia (P < 0.001). In terms of individual symptoms, female gender was significantly related with higher prevalence of fatigue (P = 0.008), hypersomnia (P = 0.001), noticeable psychomotor retardation (P = 0.029) and suicidal attempts (P = 0.016) with adjustment for birth cohort effect, partner status, and employment status. In the same analysis, men with MDD appeared more vulnerable to decreased libido than women (P = 0.009). This is the first report to demonstrate gender differences in symptomatology of MDD in the general Korean population, and the results are comparable to previous investigations from western societies. Assumingly, the intercultural similarity in female preponderance to atypical depression might reflect the common biological construct underlying the gender difference in mechanism of MDD. In clinical settings, gender differences of MDD should be carefully considered, because these features could be related with treatment response and drug side effects.

Gender Differences in Depressive Symptom Profile: Results from Nationwide General Population Surveys in Korea

PubMed Central

Kim, Ji-Hyun; Cho, Maeng Je; Hong, Jin Pyo; Bae, Jae Nam; Cho, Seong-Jin; Hahm, Bong-Jin; Lee, Dong-Woo; Park, Jong-Ik; Lee, Jun-Young; Jeon, Hong Jin

2015-01-01

This study investigated gender differences in symptom profiles of major depressive disorder (MDD) in the Korean general population. Data were pooled from the series of nationwide Korean Epidemiologic Catchment Area surveys conducted in 2001, 2006 and 2011, respectively. Of the 18,807 participants, 507 (397 women and 110 men) were diagnosed with MDD within the prior 12 months. In agreement with previous studies, women with MDD appeared to be more vulnerable to experiencing atypical depressive episodes defined as depression with two or more symptoms of fatigue, increased appetite and hypersomnia (P < 0.001). In terms of individual symptoms, female gender was significantly related with higher prevalence of fatigue (P = 0.008), hypersomnia (P = 0.001), noticeable psychomotor retardation (P = 0.029) and suicidal attempts (P = 0.016) with adjustment for birth cohort effect, partner status, and employment status. In the same analysis, men with MDD appeared more vulnerable to decreased libido than women (P = 0.009). This is the first report to demonstrate gender differences in symptomatology of MDD in the general Korean population, and the results are comparable to previous investigations from western societies. Assumingly, the intercultural similarity in female preponderance to atypical depression might reflect the common biological construct underlying the gender difference in mechanism of MDD. In clinical settings, gender differences of MDD should be carefully considered, because these features could be related with treatment response and drug side effects. PMID:26539012

Prevention of Depression.

ERIC Educational Resources Information Center

Compas, Bruce E.; Connor, Jennifer; Wadsworth, Martha

Substantial numbers of children and adolescents experience symptoms of sadness, dysphoria, and other characteristics associated with depression. The nature of depression in children and adolescents has presented challenges in identification and definition. This chapter reviews research on depression in children and adolescents. Three current…

Dust Plume off the Coast of Egypt

NASA Technical Reports Server (NTRS)

2007-01-01

Dwarfing the Nile, a river of dust flowed out of the deserts of northern Egypt on May 19, 2007. As the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite passed overhead at 12:05 p.m. local time in Cairo, the sensor captured this image of the dust spreading northward over the Mediterranean Sea from the sandy deserts that span the country. At the margins of the plume, ribbons and ripples of dust are translucent, allowing a glimpse of the desert and water beneath, but in the center, the cloud is opaque, revealing nothing of the surface below. The part of north-central Egypt hidden by the dust plume is the Qattara Depression, the country's lowest point. Dipping down to 133 meters below sea level (436 feet), the depression is home to sandy deserts and dry lake beds that occasionally flood. The sand and fine, lake bed sediments are easily lofted into the air by strong winds that scour the area in late winter and early spring. In the eastern (right-hand) part of the image, the Nile River is lined by narrow ribbons of dull green vegetation. The fan-shaped delta is dotted with tan-colored spots, marking the location of cities and towns. The Nile Valley and Delta make up only a small fraction of the country's total land area, yet they support almost the entire population. The large image provided above has a spatial resolution (level of detail) of 250 meters per pixel. The MODIS Rapid Response Team provides this image in additional resolutions. The Earth Observatory also provides a 250-meter-resolution KMZ file of this image for use with Google Earth.

Prevalence of depression and depressive symptoms among outpatients: a systematic review and meta-analysis.

PubMed

Wang, Jinghui; Wu, Xiaohang; Lai, Weiyi; Long, Erping; Zhang, Xiayin; Li, Wangting; Zhu, Yi; Chen, Chuan; Zhong, Xiaojian; Liu, Zhenzhen; Wang, Dongni; Lin, Haotian

2017-08-23

Depression and depressive symptoms are common mental disorders that have a considerable effect on patients' health-related quality of life and satisfaction with medical care, but the prevalence of these conditions varies substantially between published studies. The aim of this study is to conduct a systematic review and meta-analysis to provide a precise estimate of the prevalence of depression or depressive symptoms among outpatients in different clinical specialties. Systematic review and meta-analysis. The PubMed and PsycINFO, EMBASE and Cochrane Library databases were searched to identify observational studies that contained information on the prevalence of depression and depressive symptoms in outpatients. All studies included were published before January 2016. Data characteristics were extracted independently by two investigators. The point prevalence of depression or depressive symptoms was measured using validated self-report questionnaires or structured interviews. Assessments were pooled using a random-effects model. Differences in study-level characteristics were estimated by meta-regression analysis. Heterogeneity was assessed using standard χ 2 tests and the I 2 statistic. The study protocol has been registered with PROSPERO under number CRD42017054738. Eighty-three cross-sectional studies involving 41 344 individuals were included in this study. The overall pooled prevalence of depression or depressive symptoms was 27.0% (10 943/41 344 individuals; 95% CI 24.0% to 29.0%), with significant heterogeneity between studies (p<0.0001, τ 2 =0.3742, I 2 =96.7%). Notably, a significantly higher prevalence of depression and depressive symptoms was observed in outpatients than in the healthy controls (OR 3.16, 95% CI 2.66 to 3.76, I 2 =72.0%, χ 2 =25.33). The highest depression/depressive symptom prevalence estimates occurred in studies of outpatients from otolaryngology clinics (53.0%), followed by dermatology clinics (39.0%) and neurology clinics

Prevalence of depression and depressive symptoms among outpatients: a systematic review and meta-analysis

PubMed Central

Wang, Jinghui; Wu, Xiaohang; Lai, Weiyi; Long, Erping; Zhang, Xiayin; Li, Wangting; Zhu, Yi; Chen, Chuan; Zhong, Xiaojian; Liu, Zhenzhen; Wang, Dongni; Lin, Haotian

2017-01-01

Objectives Depression and depressive symptoms are common mental disorders that have a considerable effect on patients’ health-related quality of life and satisfaction with medical care, but the prevalence of these conditions varies substantially between published studies. The aim of this study is to conduct a systematic review and meta-analysis to provide a precise estimate of the prevalence of depression or depressive symptoms among outpatients in different clinical specialties. Design Systematic review and meta-analysis. Data sources and eligibility criteria The PubMed and PsycINFO, EMBASE and Cochrane Library databases were searched to identify observational studies that contained information on the prevalence of depression and depressive symptoms in outpatients. All studies included were published before January 2016. Data characteristics were extracted independently by two investigators. The point prevalence of depression or depressive symptoms was measured using validated self-report questionnaires or structured interviews. Assessments were pooled using a random-effects model. Differences in study-level characteristics were estimated by meta-regression analysis. Heterogeneity was assessed using standard χ2 tests and the I2 statistic. The study protocol has been registered with PROSPERO under number CRD42017054738. Results Eighty-three cross-sectional studies involving 41 344 individuals were included in this study. The overall pooled prevalence of depression or depressive symptoms was 27.0% (10 943/41 344 individuals; 95% CI 24.0% to 29.0%), with significant heterogeneity between studies (p<0.0001, τ2=0.3742, I2=96.7%). Notably, a significantly higher prevalence of depression and depressive symptoms was observed in outpatients than in the healthy controls (OR 3.16, 95% CI 2.66 to 3.76, I2=72.0%, χ2=25.33). The highest depression/depressive symptom prevalence estimates occurred in studies of outpatients from otolaryngology clinics (53

Depressive Rumination Mediates Cognitive Processes and Depressive Symptoms in Breast Cancer Patients and their Spouses

PubMed Central

Steiner, Jennifer L.; Wagner, Christina D.; Bigatti, Silvia M.; Storniolo, Anna Maria

2014-01-01

Depression is common among patients with breast cancer (BC) and their spouses. The diagnosis of BC often results in negative cognitive processes, such as appraisals of harm/loss, intrusive thoughts, and depressive rumination, all of which contribute to the occurrence of depression in both the patient and spouse. The present research is a cross-sectional exploration of the mediating role of depressive rumination in the relationships of intrusive thoughts and appraisal of harm/loss with depression, in a sample of 56 BC patients and their partners. We hypothesized that depressive rumination would mediate the relationships between cognitive processes and depression in both BC patient and their partners. Participants completed self-report measures of depressive symptoms, depressive rumination, cognitive appraisals, and intrusive thoughts. Path analyses using hierarchical linear regression were conducted to assess the relationships among variables. Results indicated that for BC patients, harm/loss appraisals and intrusive thoughts had direct effects on depression; only harm/loss appraisals had indirect effects through depressive rumination. For partners, both harm/loss appraisal and intrusive thoughts had direct effects on depression, and both had indirect effects through depressive rumination. Dyadic analysis showed no relation of partner cognitive variables with patient depression or patient cognitive variables with partner depression. Findings show that the perseverative practice of dwelling on these negative thoughts of loss and harm relates to depressive symptoms. Rumination may act as one possible mechanism by which intrusive thoughts and harm/loss appraisals lead to depressive symptoms. PMID:25000223

Self-help interventions for depressive disorders and depressive symptoms: a systematic review.

PubMed

Morgan, Amy J; Jorm, Anthony F

2008-08-19

Research suggests that depressive disorders exist on a continuum, with subthreshold symptoms causing considerable population burden and increasing individual risk of developing major depressive disorder. An alternative strategy to professional treatment of subthreshold depression is population promotion of effective self-help interventions that can be easily applied by an individual without professional guidance. The evidence for self-help interventions for depressive symptoms is reviewed in the present work, with the aim of identifying promising interventions that could inform future health promotion campaigns or stimulate further research. A literature search for randomised controlled trials investigating self-help interventions for depressive disorders or depressive symptoms was performed using PubMed, PsycINFO and the Cochrane Database of Systematic Reviews. Reference lists and citations of included studies were also checked. Studies were grouped into those involving participants with depressive disorders or a high level of depressive symptoms, or non-clinically depressed participants not selected for depression. A number of exclusion criteria were applied, including trials with small sample sizes and where the intervention was adjunctive to antidepressants or psychotherapy. The majority of interventions searched had no relevant evidence to review. Of the 38 interventions reviewed, the ones with the best evidence of efficacy in depressive disorders were S-adenosylmethionine, St John's wort, bibliotherapy, computerised interventions, distraction, relaxation training, exercise, pleasant activities, sleep deprivation, and light therapy. A number of other interventions showed promise but had received less research attention. Research in non-clinical samples indicated immediate beneficial effects on depressed mood for distraction, exercise, humour, music, negative air ionisation, and singing; while potential for helpful longer-term effects was found for autogenic

Self-help interventions for depressive disorders and depressive symptoms: a systematic review

PubMed Central

Morgan, Amy J; Jorm, Anthony F

2008-01-01

Background Research suggests that depressive disorders exist on a continuum, with subthreshold symptoms causing considerable population burden and increasing individual risk of developing major depressive disorder. An alternative strategy to professional treatment of subthreshold depression is population promotion of effective self-help interventions that can be easily applied by an individual without professional guidance. The evidence for self-help interventions for depressive symptoms is reviewed in the present work, with the aim of identifying promising interventions that could inform future health promotion campaigns or stimulate further research. Methods A literature search for randomised controlled trials investigating self-help interventions for depressive disorders or depressive symptoms was performed using PubMed, PsycINFO and the Cochrane Database of Systematic Reviews. Reference lists and citations of included studies were also checked. Studies were grouped into those involving participants with depressive disorders or a high level of depressive symptoms, or non-clinically depressed participants not selected for depression. A number of exclusion criteria were applied, including trials with small sample sizes and where the intervention was adjunctive to antidepressants or psychotherapy. Results The majority of interventions searched had no relevant evidence to review. Of the 38 interventions reviewed, the ones with the best evidence of efficacy in depressive disorders were S-adenosylmethionine, St John's wort, bibliotherapy, computerised interventions, distraction, relaxation training, exercise, pleasant activities, sleep deprivation, and light therapy. A number of other interventions showed promise but had received less research attention. Research in non-clinical samples indicated immediate beneficial effects on depressed mood for distraction, exercise, humour, music, negative air ionisation, and singing; while potential for helpful longer-term effects

Importance of Depression in Diabetes.

ERIC Educational Resources Information Center

Lustman, Patrick J.; Clouse, Ray E.; Anderson, Ryan J.

Depression doubles the likelihood of comorbid depression, which presents as major depression in 11% and subsyndromal depression in 31% of patients with the medical illness. The course of depression is chronic, and afflicted patients suffer an average of one episode annually. Depression has unique importance in diabetes because of its association…

Depression (For Parents)

MedlinePlus

... lead kids to think about self-harm or suicide . Recognizing Depression It can be hard for parents and other ... Childhood Stress Helping Teens Who Cut About Teen Suicide Taking Your Child to a Therapist Anxiety Disorders Cutting Word! Depression Why Am I So Sad? Sadness and Depression ...

Slow acidification of the winter mixed layer in the subarctic western North Pacific

NASA Astrophysics Data System (ADS)

Wakita, Masahide; Nagano, Akira; Fujiki, Tetsuichi; Watanabe, Shuichi

2017-08-01

We used carbon dioxide (CO2) system data collected during 1999-2015 to investigate ocean acidification at time series sites in the western subarctic region of the North Pacific Ocean. The annual mean pH at station K2 decreased at a rate of 0.0025 ± 0.0010 year-1 mostly in response to oceanic uptake of anthropogenic CO2. The Revelle factor increased rapidly (0.046 ± 0.022 year-1), an indication that the buffering capacity of this region of the ocean has declined faster than at other time series sites. In the western subarctic region, the pH during the winter decline at a slower rate of 0.0008 ± 0.0004 year-1. This was attributed to a reduced rate of increase of dissolved inorganic carbon (DIC) and an increase of total alkalinity (TA). The reduction of DIC increase was caused by the decline of surface water density associated with the pycnocline depression and the reduction of vertical diffusion flux from the upper pycnocline. These physical changes were probably caused by northward shrinkage of the western subarctic gyre and global warming. Meanwhile, the contribution of the density decline to the TA increase is canceled out by that of the reduced vertical diffusive flux. We speculated that the winter TA increase is caused mainly by the accumulation of TA due to the weakened calcification by organisms during the winter.

Diabetes and Depression

PubMed Central

de Groot, Mary; Golden, Sherita Hill

2015-01-01

Diabetes and depression occur together approximately twice as frequently as would be predicted by chance alone. Comorbid diabetes and depression are a major clinical challenge as the outcomes of both conditions are worsened by the other. Although the psychological burden of diabetes may contribute to depression, this explanation does not fully explain the relationship between these 2 conditions. Both conditions may be driven by shared underlying biological and behavioral mechanisms, such as hypothalamic-pituitary-adrenal axis activation, inflammation, sleep disturbance, inactive lifestyle, poor dietary habits, and environmental and cultural risk factors. Depression is frequently missed in people with diabetes despite effective screening tools being available. Both psychological interventions and antidepressants are effective in treating depressive symptoms in people with diabetes but have mixed effects on glycemic control. Clear care pathways involving a multidisciplinary team are needed to obtain optimal medical and psychiatric outcomes for people with comorbid diabetes and depression. PMID:24743941

The World Revolution of Westernization.

ERIC Educational Resources Information Center

Von Laue, Theodore H.

1987-01-01

Discusses the history of westernization from a global perspective. Analyzes the reasons for perceived Western "superiority," how these reasons contributed to the buildup of western power, and its attractiveness to non-Western cultures. Indicates the necessity for a trans-national, culturally non-specific view of history to meet this age…

Comparing the prevalence and the risk profile for antenatal depressive symptoms across cultures.

PubMed

Corbani, Irene E; Rucci, Paola; Iapichino, Elena; Quartieri Bollani, Marta; Cauli, Gilla; Ceruti, Mara R; Gala, Costanzo; Bassi, Mariano

2017-11-01

Although several studies have analyzed the risk factors of antenatal and post-partum depression, evidence on the prevalence and the risk profile for antenatal depressive symptoms (ADS) between native-born and different groups of non-native born women living in the same country is scant. The aim of this article is to compare the prevalence and the risk profile for ADS across geographical areas in women recruited from two large hospitals of North-western Italy. The presence of ADS was defined as an Edinburgh Post-natal Depression Scale (EPDS) score ≥12 or a Beck Depression Inventory, Short Form (BDI-SF) score ≥9 or the presence of suicidal ideation/behavior. Crude and adjusted odds ratios (ORs) of ADS were calculated using logistic regression models. The prevalence of ADS was 12.4% among Italian women and ranged from 11.4% in other European to 44.7% in North-African women. Crude ORs of ADS were OR = 3.3 (95% confidence interval (CI), 1.2-8.8) for Asian, 3.3 (95% CI, 1.9-5.6) for South-American and 5.7 (95% CI, 3.4-9.6) for North-African women. Marital problems, at-risk pregnancy, past psychiatric history, pharmacological treatment, psychological treatment, financial problems, change in residence and number of children were significantly associated with ADS in multivariate analyses, regardless of women's origin. After adjusting for these variables, the OR of ADS remained significant for South-American and North-African women. Our results demonstrate that the risk of ADS varies across geographical areas of origin and is highest among North-African women. The risk factors identified should be assessed in routine obstetric care to inform decisions about interventions to prevent post-partum depression and its consequences on the mothers and the newborns.

Effects of stress and mental toughness on burnout and depressive symptoms: A prospective study with young elite athletes.

PubMed

Gerber, Markus; Best, Simon; Meerstetter, Fabienne; Walter, Marco; Ludyga, Sebastian; Brand, Serge; Bianchi, Renzo; Madigan, Daniel J; Isoard-Gautheur, Sandrine; Gustafsson, Henrik

2018-05-18

To examine in a sample of young elite athletes (a) the presence of clinically relevant symptoms of burnout and depression, and (b) a possible interaction of perceived stress and mental toughness in the prediction of burnout and depressive symptoms. 6-month prospective study. A representative sample of 257 young elite athletes (M=16.82years, SD=1.44, 36% females) was recruited in North-Western Switzerland. 197 athletes were followed-up across a 6-month period. Burnout was assessed with the Shirom-Melamed Burnout Measure (SMBM), and depression with the 9-item depression module of the Patient Health Questionnaire (PHQ). Values of ≥4.40 (SMBM) and >14 (PHQ-9) were considered indicative of clinically relevant burnout or depression. Stress perceptions were assessed with the Perceived Stress Scale (PSS), and mental toughness with the Mental Toughness Questionnaire (MTQ). Hierarchical regression analyses were used to test stress-buffering effects. The percentage of athletes with clinically relevant levels of burnout and depressive symptoms was 12% and 9%, respectively. Both cross-sectional and prospective analyses showed that compared to participants with low mental toughness, those with higher mental toughness scores reported significantly fewer mental health issues, when exposed to high stress. By contrast, when stress levels were low, mental toughness was unrelated to psychological health complaints. About every tenth young elite athlete reported burnout or depressive symptoms of potential clinical relevance. While high perceived stress was associated with increased psychological health complaints, mental toughness was able to off-set some of the negative consequences resulting from high stress exposure. Copyright © 2018 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

The effects of multifactorial fall prevention on depressive symptoms among the aged at increased risk of falling.

PubMed

Sjösten, Noora M; Vahlberg, Tero J; Kivelä, Sirkka-Liisa

2008-05-01

The aim was to determine the effects of multifactorial fall prevention on depressive symptoms among aged Finns at increased risk of falling. This study is part of a multifactorial fall prevention trial with a randomised controlled design implemented in the town of Pori, western Finland. The study population consisted of ambulatory, 65-year-old or older Finns, with moderate or high cognitive and physical abilities who had fallen at least once during the previous 12 months. The participants (n=591) were randomised into a risk-based multifactorial fall prevention programme (intervention group, IG) or into a one-time counselling group (control group, CG). The 1-year intervention included individual geriatric assessment followed by treatment recommendations, individual guidance regarding fall prevention, physical exercise in small groups twice a month, psychosocial group activities and lectures once a month, home-exercises and home hazard assessment. The outcome, depressive symptoms, was measured by the 30-item Geriatric Depression Scale (GDS). The full GDS data with no missing items were available for 464 persons. A significant decrease in depressive symptoms during the 12-month intervention was found both in IG and in CG, but the difference in change was not significant (p=0.110). However, a significant difference in change between the groups was found among men and older subjects (>or=75) in favour of the IG. Multifactorial fall prevention had no effects on depressive symptoms among the community-dwelling aged. However, men and older participants benefited from the intervention.

Late-Life Depressive Symptoms and Lifetime History of Major Depression: Cognitive Deficits are Largely Due to Incipient Dementia rather than Depression.

PubMed

Heser, Kathrin; Bleckwenn, Markus; Wiese, Birgitt; Mamone, Silke; Riedel-Heller, Steffi G; Stein, Janine; Lühmann, Dagmar; Posselt, Tina; Fuchs, Angela; Pentzek, Michael; Weyerer, Siegfried; Werle, Jochen; Weeg, Dagmar; Bickel, Horst; Brettschneider, Christian; König, Hans-Helmut; Maier, Wolfgang; Scherer, Martin; Wagner, Michael

2016-08-01

Late-life depression is frequently accompanied by cognitive impairments. Whether these impairments indicate a prodromal state of dementia, or are a symptomatic expression of depression per se is not well-studied. In a cohort of very old initially non-demented primary care patients (n = 2,709, mean age = 81.1 y), cognitive performance was compared between groups of participants with or without elevated depressive symptoms and with or without subsequent dementia using ANCOVA (adjusted for age, sex, and education). Logistic regression analyses were computed to predict subsequent dementia over up to six years of follow-up. The same analytical approach was performed for lifetime major depression. Participants with elevated depressive symptoms without subsequent dementia showed only small to medium cognitive deficits. In contrast, participants with depressive symptoms with subsequent dementia showed medium to very large cognitive deficits. In adjusted logistic regression models, learning and memory deficits predicted the risk for subsequent dementia in participants with depressive symptoms. Participants with a lifetime history of major depression without subsequent dementia showed no cognitive deficits. However, in adjusted logistic regression models, learning and orientation deficits predicted the risk for subsequent dementia also in participants with lifetime major depression. Marked cognitive impairments in old age depression should not be dismissed as "depressive pseudodementia", but require clinical attention as a possible sign of incipient dementia. Non-depressed elderly with a lifetime history of major depression, who remained free of dementia during follow-up, had largely normal cognitive performance.

Postpartum Depression

MedlinePlus

... do not need treatment. The symptoms of postpartum depression last longer and are more severe. You may ... treatment right away, often in the hospital. Postpartum depression can begin anytime within the first year after ...

Depression Treatment

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... 3286 After hours (404) 639-2888 Contact Media Depression Treatment Recommend on Facebook Tweet Share Compartir On ... How Do I Know if I Am Experiencing Depression? The following questions may help you determine if ...

Family heritage and depression guides: family and peer views influence adolescent attitudes about depression.

PubMed

Wisdom, Jennifer P; Agnor, Chrystal

2007-04-01

While adolescents tend to under-use professional mental health services for depression, they informally seek health-related information from parents and peers. In this study, we interviewed 15 adolescents to examine how the views and behaviours of others influence teens' decisions about seeking care for depression. Using a grounded theory approach, we found that teens' families, peers, and siblings contributed uniquely to teens' decisions in seeking care for depression. Families may disclose a "heritage" of depression, and their choices about disclosing family mental health issues, previous treatment, and coping strategies affected teens' understanding of depression. Peer "depression guides," who had themselves experienced depression, provided teens with advice on recognizing depression, managing stigma, and seeking care. Siblings bridged the roles of peer and family, influencing teens' choices about accessing treatment. These findings suggest that family and peers should be included during teens' depression treatment.

[Primary headache and depression].

PubMed

Gesztelyi, Gyöngyi

2004-11-28

Primary headaches--mainly tension-type headache and migraine--affect a significant portion of the population. Depression is also highly prevalent. The co-existence of a primary headache and depression in the same patient therefore might be a coincidence due to the high prevalence of these conditions, but there might be a causal relationship between them, or headaches and depression might have a common background. This review of the literature summarizes the features of the relationship between primary headaches and depression. Depression is more prevalent in headache patients than in the headache-free population. Prospective epidemiological studies suggest a common genetic, biochemical or environmental background behind primary headaches and depression. This theory is supported by the role of the same neurotransmitter systems (mostly serotonin and dopamine) in headaches as well as in depression. Comorbid depression is associated with female gender, higher age, and higher frequency of headaches. Most depression inventories--questionnaires used to screen for the severity of depressive symptoms--contain transdiagnostic items, therefore their use in their original form is limited in organic diseases: due to the somatic items they might overestimate the severity of depression. When examining a headache patient special attention should be paid to the recognition of comorbid depression. The diagnosis of suspected mood disorder could be supported by using simple screening methods, such as the original or the abbreviated versions of standard depression inventories, but the final diagnosis of major depression needs psychiatric evaluation. Quality of life of the headache patient is affected not only by the characteristics of pain (frequency, duration, severity) but also by the disability caused by headache and the associating mood disorder. Recognizing coexisting mood disorder and disability helps to make the best treatment choice for the acute and preventive treatment of

Depression can be prevented by astaxanthin through inhibition of hippocampal inflammation in diabetic mice.

PubMed

Zhou, Xiao-Yan; Zhang, Fang; Hu, Xiao-Tong; Chen, Jing; Tang, Ren-Xian; Zheng, Kui-Yang; Song, Yuan-Jian

2017-02-15

The critical factor considered in a depression induced by diabetes is the inflammation eliciting hippocampal, amygdala and thalamic neuronal injury. Therefore, inhibiting inflammatory reactions in the brain and reducing neuronal injury can alleviate depression in rodents suffering from diabetes mellitus. The oral administration of astaxanthin has been employed in emotional disorders and diabetic complications due to its anti-depressant, anti-inflammatory and anti-apoptotic functions. However, it has not been reported whether astaxanthin can improve diabetes-related depression-like behavior, and its potential mechanisms have not been elucidated. The objective of the present study is to elucidate the effect of astaxanthin on depression in diabetic mice and to understand the underlying molecular mechanisms. In this study, experimental diabetic mice were given a single intraperitoneal injection of streptozotocin (STZ, 150mg/kg, dissolved in citrate buffer) after fasting for 12h. The diabetic model was assessed 72h after STZ injection, and mice with a fasting blood glucose level more than or equal to 16.7mmol/L were used in this study, and oral astaxanthin (25mg/kg) was provided uninterrupted for ten weeks. Depression-like behavior was evaluated by the tail suspension test (TST) and forced swimming test (FST). The glial fibrillary acidic protein (GFAP) and cleaved caspase-3-positive cells were measured by immunohistochemistry, and the western blotting was used to test the protein levels of interleukin-6 (IL-6), interleukin-1β (IL-1β) and cyclooxygenase (COX-2). The results showed that astaxanthin had an anti-depressant effect on diabetic mice. Furthermore, we observed that astaxanthin significantly reduced the number of GFAP-positive cells in the hippocampus and hypothalamus, and also the expression of cleaved caspase-3 in the hippocampus, amygdala and hypothalamus was decreased as well. Moreover, astaxanthin could down-regulate the expression of IL-6, IL-1β and COX

Childhood parental separation experiences and depressive symptomatology in acute major depression.

PubMed

Takeuchi, Hiroshi; Hiroe, Takahiro; Kanai, Takahiro; Morinobu, Shigeru; Kitamura, Toshinori; Takahashi, Kiyohisa; Furukawa, Toshiaki A

2003-04-01

The aim of this study was to examine the pathoplastic effects of childhood parental separation experiences on depressive symptoms. Patients with acute major depression were identified in a large 31-center study of affective disorders in Japan. Information regarding the patients' childhood losses was collected using a semistructured interview, and their depressive symptomatology was assessed by the Center for Epidemiologic Studies Depression Scale (CES-D). Patients reported significantly higher CES-D total scores when they had experienced early object loss of the same-sex parent. In terms of the CES-D subscores derived by factor analysis, early object loss significantly aggravated symptoms that people normally could cope with but could no longer cope with when depressed (e.g. 'poor appetite', 'cannot shake off the blues' and 'everything an effort.'). Once depression develops, early object loss may act as a pathoplastic factor by making it severer especially by rendering people less able to perform what they normally could do.

Depression-dementia medius: between depression and the manifestation of dementia symptoms.

PubMed

Kobayashi, Toshiyuki; Kato, Satoshi

2011-09-01

Depression and dementia, among the most common conditions in clinical practice, sometimes coexist, sometimes succeed each other, and often confuse clinicians. In the present paper, the clinical concept of 'depression-dementia medius' (which includes pseudodementia and depression in Alzheimer's disease as exemplars) is proposed, in reference to Janet's concept of psychological tension. Because psychosomatically complex human lives are always in a state of dynamic equilibrium, it seems sensible to propose that pseudodementia and depression in Alzheimer's disease are located within a spectrum extending from depression without dementia symptoms to dementia without depression. From the Janetian viewpoint, pseudodementia is regarded as uncovered latent dementia as a result of reduced psychological tension. Dementia is more than a fixed progressive condition under this view, and is a manifestation of dynamic mental activities. Characterizing these entities through perspectives such as psychological tension may yield deep insights in clinical practice. © 2011 The Authors. Psychogeriatrics © 2011 Japanese Psychogeriatric Society.

Moderators of the Effects of Indicated Group and Bibliotherapy Cognitive Behavioral Depression Prevention Programs on Adolescents’ Depressive Symptoms and Depressive Disorder Onset

PubMed Central

Müller, Sina; Rohde, Paul; Gau, Jeff M.; Stice, Eric

2015-01-01

We investigated factors hypothesized to moderate the effects of cognitive behavioral group-based (CB group) and bibliotherapy depression prevention programs. Using data from two trials (N = 631) wherein adolescents (M age = 15.5, 62% female, 61% Caucasian) with depressive symptoms were randomized into CB group, CB bibliotherapy, or an educational brochure control condition, we evaluated the moderating effects of individual, demographic, and environmental factors on depressive symptom reductions and major depressive disorder (MDD) onset over 2-year follow-up. CB group and bibliotherapy participants had lower depressive symptoms than controls at posttest but these effects did not persist. No MDD prevention effects were present in the merged data. Relative to controls, elevated depressive symptoms and motivation to reduce depression amplified posttest depressive symptom reduction for CB group, and elevated baseline symptoms amplified posttest symptom reduction effects of CB bibliotherapy. Conversely, elevated substance use mitigated the effectiveness of CB group relative to controls on MDD onset over follow-up. Findings suggest that both CB prevention programs are more beneficial for youth with at least moderate depressive symptoms, and that CB group is more effective for youth motivated to reduce their symptoms. Results also imply that substance use reduces the effectiveness of CB group-based depression prevention. PMID:26480199

Moderators of the effects of indicated group and bibliotherapy cognitive behavioral depression prevention programs on adolescents' depressive symptoms and depressive disorder onset.

PubMed

Müller, Sina; Rohde, Paul; Gau, Jeff M; Stice, Eric

2015-12-01

We investigated factors hypothesized to moderate the effects of cognitive behavioral group-based (CB group) and bibliotherapy depression prevention programs. Using data from two trials (N = 631) wherein adolescents (M age = 15.5, 62% female, 61% Caucasian) with depressive symptoms were randomized into CB group, CB bibliotherapy, or an educational brochure control condition, we evaluated the moderating effects of individual, demographic, and environmental factors on depressive symptom reductions and major depressive disorder (MDD) onset over 2-year follow-up. CB group and bibliotherapy participants had lower depressive symptoms than controls at posttest but these effects did not persist. No MDD prevention effects were present in the merged data. Relative to controls, elevated depressive symptoms and motivation to reduce depression amplified posttest depressive symptom reduction for CB group, and elevated baseline symptoms amplified posttest symptom reduction effects of CB bibliotherapy. Conversely, elevated substance use mitigated the effectiveness of CB group relative to controls on MDD onset over follow-up. Findings suggest that both CB prevention programs are more beneficial for youth with at least moderate depressive symptoms, and that CB group is more effective for youth motivated to reduce their symptoms. Results also imply that substance use reduces the effectiveness of CB group-based depression prevention. Copyright © 2015 Elsevier Ltd. All rights reserved.

Sex Differences in the Expression of Depressive Responses on the Beck Depression Inventory

ERIC Educational Resources Information Center

Hammen, Constance L.; Padesky, Christine A.

1977-01-01

Although epidemiological data have documented sex differences in depression, the nature and origins of the differences are unclear. Depression in a large sample of young, unmarried college students was measured and described by the Beck Depression Inventory. Considers the consequences of sex differences in depressive responses, including…

Anti-depressant-like effects of Jieyu chufan capsules in a mouse model of unpredictable chronic mild stress

PubMed Central

Zhao, Hui; Liang, Bingyu; Yu, Linjie; Xu, Yun

2017-01-01

Jieyu chufan (JYCF) is a well-known Chinese traditional medicine used for depression; however, the molecular mechanism underlying its anti-depressant action has remained elusive. In the present study, the anti-depressant effects of JYCF and the potential mechanisms were investigated in a mouse model. Five groups of 12 C57BL/6 mice each were used in the study, including a normal control group (NC group), a model control group (MC group) and three groups, which received different doses of JYCF (1.25, 2.5 and 5 g/kg) orally for 21 days (JYCF groups). The MC group and the three JYCF groups were subjected to 3 weeks of unpredictable chronic mild stress (UCMS) to induce depression-like behavior. All groups were subjected to a sucrose consumption test along with a forced swimming test to confirm depression-like behavior, an open-field test and an elevated plus maze test to confirm anxiety-like behavior, and a Morris water maze test to evaluate spatial learning and memory. In addition, synaptic density in the hippocampus was evaluated and western blot and immunostaining were used to analyze hippocampal expression of postsynaptic density protein-95 (PSD95), synaptophysin (Syn), cyclic adenosine monophosphate response element binding protein (CREB), brain-derived neurotrophic factor (BDNF), Akt and glycogen synthase kinase (GSK)-3β as well as their phosphorylated (p) versions. The results showed that JYCF (2.5 and 5 g/kg) alleviated depressive-like behaviors and increased synaptic density in UCMS mice. Moreover, JYCF upregulated the expression of PSD95, Syn and BDNF and increased phosphorylated Akt, CREB and GSK-3β in the hippocampus. These results suggested that JYCF exerts an anti-depressant-like activity in UCMS-induced mice, which is likely to be mediated by reversing the stress-induced disruption of BDNF and GSK-3β activity. PMID:28810562

Cultural orientation moderates the association between desired affect and depressed mood among Chinese international students living in the United States.

PubMed

Lin, Jiquan; Dmitrieva, Julia

2018-04-26

Culture is thought to shape an individual's ideal/desired emotions, which may in turn regulate actual emotional experiences (Tsai, Knutson, & Fung, 2006). In particular, European Americans tend to favor high-arousal positive (HAP) affect, whereas East Asians favor low-arousal positive affect. This study examined whether cultural adaptation from the East Asian to Western culture is associated with similar differences in ideal and actual affect. We recruited 150 Chinese international students enrolled in a midsize university in the United States and investigated the role of acculturation to U.S. culture in participants' ideal and actual affect as well as associated differences in depressive symptoms. Results showed that acculturation was associated with higher ideal and actual HAP affect (but not lower low-arousal positive affect). Consistent with Mauss et al. (2012), higher ideal HAP affect was directly associated with higher depressive symptoms for all participants. However, among participants with higher orientation to the U.S. culture, higher ideal HAP also had an indirect protective association with depressed mood (i.e., higher ideal HAP affect was associated with higher actual HAP affect, which in turn was associated with lower depressed mood). (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Plasma nesfatin-1 level is associated with severity of depression in Chinese depressive patients.

PubMed

Xiao, Min-Min; Li, Jiang-Bo; Jiang, Lan-Lan; Shao, Hui; Wang, Bao-Long

2018-04-03

Nesfatin-1 plays a role in the regulation of emotional states like depression. The aim of this study was to investigate the plasma nesfatin-1levels in Chinese patients with depression and healthy subjects, and to determine the possible association between the plasma nesfatin-1 level and the severity of depression. A total of 103 depressive patients and 32 healthy subjects were assessed. According to HAMD-17scores, 51, 18, and 34 patients were enrolled in the mild depression, moderate depression, and severe depression groups, respectively. Plasma nesfatin-1 levels were determined by the ELISA method. Differences between groups were compared and associations between plasma nesfatin-1 and other variables were analyzed. The plasma nesfatin-1 was significantly positively correlated with HAMD-17 score (r = 0.651). Compared with healthy controls (8.11 ± 3.31 ng/mL), the plasma nesfatin-1 level significantly increased in patients with mild depression (11.17 ± 3.58 ng/mL), with moderate depression (16.33 ± 8.78 ng/mL), and with severe depression (27.65 ± 8.26 ng/mL) respectively. Plasma nesfatin-1 level (Odds ratio [OR] = 1.269) was an independent indicator for severe depression by multivariate logistic regression analysis. The plasma nesfatin-1 level is positively correlated with the severity of depression. Plasma nesfatin-1 level may be a potential indicator for depression severity.

Longitudinal modelling of theory-based depressive vulnerabilities, depression trajectories and poor outcomes post-ACS.

PubMed

Keegan, Conor; Conroy, Ronán; Doyle, Frank

2016-02-01

Depression is associated with increased mortality in patients with acute coronary syndrome (ACS). However, little is known about the theoretical causes of depression trajectories post-ACS, and whether these trajectories predict subsequent morbidity/mortality. We tested a longitudinal model of depressive vulnerabilities, trajectories and mortality. A prospective observational study of 374 ACS patients was conducted. Participants completed questionnaires on theoretical vulnerabilities (interpersonal life events, reinforcing events, cognitive distortions, and Type D personality) during hospitalisation and depression at baseline and 3, 6 and 12 months post-hospitalisation. Latent class analysis determined trajectories of depression. Path analysis was used to test relationships among vulnerabilities, depression trajectories and outcomes (combination of 1-year morbidity and 7-year mortality). Vulnerabilities independently predicted persistent and subthreshold depression trajectory categories, with effect sizes significantly highest for persistent depression. Both subthreshold and persistent depression trajectories were significant predictors of morbidity/mortality (e.g. persistent depression OR=2.4, 95% CI=1.8-3.1, relative to never depressed). Causality cannot be inferred from these associations. We had no measures of history of depression or treatments, which may affect associations. Theoretical vulnerabilities predicted depression trajectories, which in turn predicted increased morbidity/mortality, demonstrating for the first time a potential longitudinal chain of events post-ACS. This longitudinal model has important practical implications as clinicians can use vulnerability measures to identify those at most risk of poor outcomes. Copyright © 2015. Published by Elsevier B.V.

Depression outcomes and quality of postdischarge care of elders hospitalized for major depression.

PubMed

Lee, Mi Jin; Proctor, Enola; Morrow-Howell, Nancy

2006-10-01

Elders with depression are disproportionately hospitalized, and they depend on postacute care for recovery. The authors hypothesized that higher quality of postacute care would be associated with better depression outcomes for older adults six months after discharge for inpatient psychiatric care. The study also explored the time frame in which effects of quality of care on depression outcomes were manifested. The sample consisted of 148 elders (ages 60-95 years) who were hospitalized for major depression and discharged to their homes. Quality of care was measured by the extent to which services met patients' needs. Specifically, quality of care was assessed by whether four domains of needs (psychiatric, medical, functional, and psychosocial) were met six weeks and six months postdischarge. Depression outcomes at six months were measured by the Geriatric Depression Scale. In bivariate analyses at six weeks, no quality-of-care variables were associated with depression outcomes, but in bivariate analyses at six months, quality of functional and psychosocial care was related to depression outcomes. Multivariate analyses revealed that those whose psychosocial needs were unmet at six months showed worse depression outcomes. Findings provided partial support for the association between quality of care and depression outcomes, in that quality of psychosocial care was associated with better outcomes. Also, the findings suggest that the relationship between quality of psychosocial care and depression outcomes may be evident after six months of postacute care.

Depression knowledge in high school students: effectiveness of the adolescent depression awareness program.

PubMed

Ruble, Anne E; Leon, Phillip J; Gilley-Hensley, Laura; Hess, Sally G; Swartz, Karen L

2013-09-25

Major depression is a common disorder among teenagers and is associated with significant morbidity and mortality. Suicide is the third leading cause of death among 15-24 year olds. Early identification and treatment is essential to prevent suicide. Depression education is a potential intervention for improving knowledge about depression and help-seeking behavior. The Adolescent Depression Awareness Program (ADAP) is a school-based depression education intervention with a core message that depression is a treatable medical illness. 710 high school students from six schools in Tulsa, OK participated in the study comparing changes in knowledge about depression and attitudes toward treatment-seeking between students receiving the intervention and those who did not. Changes in depression knowledge and attitude toward help-seeking were measured using the ADAP Depression Knowledge Questionnaire (ADKQ). There was a significant positive change in ADKQ score for students receiving the intervention but not in the control group. The intervention group also demonstrated a significant difference in willingness to "tell someone" if concerned about depression in a peer, which was not present in the control group. The students were not randomized to the intervention and control groups. The ADKQ evaluates attitudes about help-seeking but not behavior. A school-based educational intervention improved knowledge about depression and attitudes toward help-seeking in adolescents. Future studies should investigate if such change in knowledge results in help-seeking behaviors. © 2013 Elsevier B.V. All rights reserved.

Effect of Fertilization on Western Spruce Budworm Feeding in Young Western Larch Stands

Treesearch

Robert L. Talerico; Michael Montgomery; [Tech. Coords

1983-01-01

This study evaluated effects of fertilization of young western larch stands on western spruce budworm feeding in Montana. Various combinations of nitrogen, phosphorus, and potassium resulted in nearly double the amount of feeding by western spruce budworm larvae, with nitrogen eliciting the most response. Larch growth response to fertilization can be negated by...

Differences in the health transition patterns of migrants and non-migrants aged 50 and older in southern and western Europe (2004-2015).

PubMed

Reus-Pons, Matias; Mulder, Clara H; Kibele, Eva U B; Janssen, Fanny

2018-04-23

Most previous research on migrant health in Europe has taken a cross-sectional perspective, without a specific focus on the older population. Having knowledge about inequalities in health transitions over the life course between migrants and non-migrants, including at older ages, is crucial for the tailoring of policies to the demands of an ageing and culturally diverse society. We analyse differences in health transitions between migrants and non-migrants, specifically focusing on the older population in Europe. We used longitudinal data on migrants and non-migrants aged 50 and older in 10 southern and western European countries from the Survey of Health, Ageing and Retirement in Europe (2004-2015). We applied multinomial logistic regression models of experiencing health deterioration among individuals in good health at baseline, and of experiencing health improvement among individuals in poor health at baseline, separately by sex, in which migrant status (non-migrant, western migrant, non-western migrant) was the main explanatory variable. We considered three dimensions of health, namely self-rated health, depression and diabetes. At older ages, migrants in Europe were at higher risk than non-migrants of experiencing a deterioration in health relative to remaining in a given state of self-rated health. Western migrants had a higher risk than non-migrants of becoming depressed, while non-western migrants had a higher risk of acquiring diabetes. Among females only, migrants also tended to be at lower risk than non-migrants of experiencing an improvement in both overall and mental health. Differences in the health transition patterns of older migrants and non-migrants remained robust to the inclusion of several covariates, including education, job status and health-related behaviours. Our findings indicate that, in addition to having a health disadvantage at baseline, older migrants in Europe were more likely than older non-migrants to have experienced a

Children’s Depressive Symptoms in Relation to EEG Frontal Asymmetry and Maternal Depression

PubMed Central

Feng, Xin; Forbes, Erika E.; Kovacs, Maria; George, Charles J.; Lopez-Duran, Nestor L.; Fox, Nathan A.; Cohn, Jeffrey F.

2011-01-01

This study examined the relations of school-age children’s depressive symptoms, frontal EEG asymmetry, and maternal history of childhood-onset depression (COD). Participants were 73 children, 43 of whom had mothers with COD. Children’s EEG was recorded at baseline and while watching happy and sad film clips. Depressive symptoms were measured using parent-report of Children’s Depression Inventory. The key findings are the interaction effects between baseline and film frontal EEG asymmetry on child depressive symptoms. Specifically, relative right frontal EEG asymmetry while watching happy or sad film clip was associated with elevated depressive symptoms for children who also exhibited right frontal EEG asymmetry at baseline. Results suggest that right frontal EEG asymmetry that is consistent across situations may be an marker of depression-prone children. PMID:21894523

Indian Monsoon Depression: Climatology and Variability

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yoon, Jin-Ho; Huang, Wan-Ru

The monsoon climate is traditionally characterized by large seasonal rainfall and reversal of wind direction (e.g., Krishnamurti 1979). Most importantly this rainfall is the major source of fresh water to various human activities such as agriculture. The Indian subcontinent resides at the core of the Southeast Asian summer monsoon system, with the monsoon trough extended from northern India across Indochina to the Western Tropical Pacific (WTP). Large fraction of annual rainfall occurs during the summer monsoon season, i.e., June - August with two distinct maxima. One is located over the Bay of Bengal with rainfall extending northwestward into eastern andmore » central India, and the other along the west coast of India where the lower level moist wind meets the Western Ghat Mountains (Saha and Bavardeckar 1976). The rest of the Indian subcontinent receives relatively less rainfall. Various weather systems such as tropical cyclones and weak disturbances contribute to monsoon rainfall (Ramage 1971). Among these systems, the most efficient rain-producing system is known as the Indian monsoon depression (hereafter MD). This MD is critical for monsoon rainfall because: (i) it occurs about six times during each summer monsoon season, (ii) it propagates deeply into the continent and produces large amounts of rainfall along its track, and (iii) about half of the monsoon rainfall is contributed to by the MDs (e.g., Krishnamurti 1979). Therefore, understanding various properties of the MD is a key towards comprehending the veracity of the Indian summer monsoon and especially its hydrological process.« less

The Bipolar II Depression Questionnaire: A Self-Report Tool for Detecting Bipolar II Depression

PubMed Central

Leung, Chi Ming; Yim, Chi Lap; Yan, Connie T. Y.; Chan, Cheuk Chi; Xiang, Yu-Tao; Mak, Arthur D. P.; Fok, Marcella Lei-Yee; Ungvari, Gabor S.

2016-01-01

Bipolar II (BP-II) depression is often misdiagnosed as unipolar (UP) depression, resulting in suboptimal treatment. Tools for differentiating between these two types of depression are lacking. This study aimed to develop a simple, self-report screening instrument to help distinguish BP-II depression from UP depressive disorder. A prototype BP-II depression questionnaire (BPIIDQ-P) was constructed following a literature review, panel discussions and a field trial. Consecutively assessed patients with a diagnosis of depressive disorder or BP with depressive episodes completed the BPIIDQ-P at a psychiatric outpatient clinic in Hong Kong between October and December 2013. Data were analyzed using discriminant analysis and logistic regression. Of the 298 subjects recruited, 65 (21.8%) were males and 233 (78.2%) females. There were 112 (37.6%) subjects with BP depression [BP-I = 42 (14.1%), BP-II = 70 (23.5%)] and 182 (62.4%) with UP depression. Based on family history, age at onset, postpartum depression, episodic course, attacks of anxiety, hypersomnia, social phobia and agoraphobia, the 8-item BPIIDQ-8 was constructed. The BPIIDQ-8 differentiated subjects with BP-II from those with UP depression with a sensitivity/specificity of 0.75/0.63 for the whole sample and 0.77/0.72 for a female subgroup with a history of childbirth. The BPIIDQ-8 can differentiate BP-II from UP depression at the secondary care level with satisfactory to good reliability and validity. It has good potential as a screening tool for BP-II depression in primary care settings. Recall bias, the relatively small sample size, and the high proportion of females in the BP-II sample limit the generalization of the results. PMID:26963908

Assessing quality of life: mother-child agreement in depressed and non-depressed Hungarian.

PubMed

Kiss, Eniko; Kapornai, Krisztina; Baji, Ildikó; Mayer, László; Vetró, Agnes

2009-05-01

An important question in child psychiatry is the agreement between parents and children. We studied mother-child concordance about the quality of life of children (QoL). We hypothesized that mothers of depressed children rate lower QoL than children for themselves while mothers of non-depressed children rate better QoL; that inter-informant agreement is higher in the non-depressed sample; and finally that agreement increases with age of the child. QoL of depressed children (N = 248, mean age 11.45 years, SD 2.02) were compared to that of non-depressed children (N = 1695, mean age 10.34 years, SD 2.19). QoL was examined by a 7 item questionnaire (ILK). Mothers of depressed children rated lower QoL than their children while mothers of nondepressed children rated higher QoL than their children. Agreement was low in both samples but higher in the controls. Inter-informant agreement was only influenced by depression. Our results show that mothers relate more serious negative effects to childhood depression than their children and rate less problems for their non-depressed children compared to self-reports. Mother-child agreement is negatively influenced by depression which further stresses the importance of obtaining reports from the child and at least one parent in order to understand the subjective experiences caused by the illness.

Lifetime depression history and depression risk in type 2 diabetes: A case-control study.

PubMed

Bruce, David G; Davis, Wendy A; Hunter, Michael L; Peters, Kirsten E; Davis, Timothy M E; Starkstein, Sergio E

2016-01-01

To assess whether a personal history of depression assists in risk prediction for depression in type 2 diabetes. Age- and sex-matched participants with and without diabetes from the Busselton Health Survey were assessed for current and previous depression using the 9-item Patient Health Questionnaire and the Brief Lifetime Depression Scale (BLDS). In the diabetic participants, the temporal relationship between first depression episode and diabetes onset was also explored. In 184 paired participants (age 70.2±10.1years, 50% female), those with diabetes had a higher prevalence of any current depression (12.5% vs 4.3%, P<0.01) and lifetime history of major depression (30.6% vs 21.1%, P=0.06) compared to those without diabetes. After adjustment, lifetime major depression history was independently associated with any current depression in the combined sample (odds ratio (95% CI): 5.55 (3.09-9.98), P<0.001), in those with diabetes (4.17 (2.00-8.71), P<0.001), in those without diabetes (8.29 (3.24-21.23), P<0.001) and in diabetes whether sub-divided by depression first occurring before or after diabetes onset (before: 3.16 (1.38-7.24), P=0.007; after: 2.77 (1.00-7.70), P=0.051). Obtaining a lifetime history of major depression using the BLDS assists in depression risk prediction in type 2 diabetes regardless of whether depression preceded diabetes onset or not. Copyright © 2016 Elsevier Inc. All rights reserved.

The impact of measurement differences on cross-country depression prevalence estimates: A latent transition analysis.

PubMed

Scorza, Pamela; Masyn, Katherine; Salomon, Joshua A; Betancourt, Theresa S

2018-01-01

Depression is currently the second largest contributor to non-fatal disease burden globally. For that reason, economic evaluations are increasingly being conducted using data from depression prevalence estimates to analyze return on investments for services that target mental health. Psychiatric epidemiology studies have reported large cross-national differences in the prevalence of depression. These differences may impact the cost-effectiveness assessments of mental health interventions, thereby affecting decisions regarding government and multi-lateral investment in mental health services. Some portion of the differences in prevalence estimates across countries may be due to true discrepancies in depression prevalence, resulting from differential levels of risk in environmental and demographic factors. However, some portion of those differences may reflect non-invariance in the way standard tools measure depression across countries. This paper attempts to discern the extent to which measurement differences are responsible for reported differences in the prevalence of depression across countries. This analysis uses data from the World Mental Health Surveys, a coordinated series of psychiatric epidemiology studies in 27 countries using multistage household probability samples to assess prevalence and correlates of mental disorders. Data in the current study include responses to the depression module of the World Mental Health Composite International Diagnostic Interview (CIDI) in four countries: Two high-income, western countries-the United States (n = 20, 015) and New Zealand (n = 12,992)-an upper-middle income sub-Saharan African country, South Africa (n = 4,351), and a lower-middle income sub-Saharan African country, Nigeria (n = 6,752). Latent class analysis, a type of finite mixture modeling, was used to categorize respondents into underlying categories based on the variation in their responses to questions in each of three sequential parts of the CIDI

"Subthreshold" depression: is the distinction between depressive disorder not otherwise specified and adjustment disorder valid?

PubMed

Zimmerman, Mark; Martinez, Jennifer H; Dalrymple, Kristy; Chelminski, Iwona; Young, Diane

2013-05-01

Patients with clinically significant symptoms of depression who do not meet the criteria for major depressive disorder or dysthymic disorder are considered to have subthreshold depression. According to DSM-IV, such patients should be diagnosed with depressive disorder not otherwise specified (NOS) if the development of the symptoms is not attributable to a stressful event or with adjustment disorder if the symptoms follow a stressor. Research on the treatment of subthreshold depression rarely addresses the distinction between depressive disorder NOS and adjustment disorder. In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project, we examined the validity of this distinction. From December 1995 to June 2011, 3,400 psychiatric patients presenting to the Rhode Island Hospital outpatient practice were evaluated with semistructured diagnostic interviews for DSM-IV Axis I and Axis II disorders and measures of psychosocial morbidity. Slightly less than 10% (n = 300) of the 3,400 patients were diagnosed with depressive disorder NOS or adjustment disorder with depressed mood. The patients with depressive disorder NOS were significantly more often diagnosed with social phobia (P < .05) and a personality disorder (P < .01). The patients with depressive disorder NOS reported more anhedonia, increased appetite, increased sleep, and indecisiveness, whereas the patients with adjustment disorder reported more weight loss, reduced appetite, and insomnia. There was no significant difference between the groups in overall level of severity of depression or impaired functioning. The patients with depressive disorder NOS had a nonsignificantly elevated morbid risk of depression in their first-degree relatives. Clinically significant subthreshold depression was common in psychiatric outpatients, and the present results support the validity of distinguishing between depressive disorder NOS and adjustment disorder with depressed

Cultural expressions of depression and the development of the Indonesian Depression Checklist.

PubMed

Widiana, Herlina Siwi; Simpson, Katrina; Manderson, Lenore

2018-06-01

Depression may manifest differently across cultural settings, suggesting the value of an assessment tool that is sensitive enough to capture these variations. The study reported in this article aimed to develop a depression screening tool for Indonesians derived from ethnographic interviews with 20 people who had been diagnosed as having depression by clinical psychologists at primary health centers. The tool, which we have termed the Indonesian Depression Checklist (IDC), consists of 40 items. The tool was administered to 125 people assessed to have depression by 40 clinical psychologists in primary health centers. The data were analyzed with Confirmatory Factor Analysis (CFA) (IBM SPSS AMOS Software). CFA identified a five-factor hierarchical model ( χ 2  = 168.157, p = .091; CFI = .963; TLI = .957; RMSEA = .036). A 19-item inventory of the IDC, with five factors - Physical Symptoms, Affect, Cognition, Social Engagement and Religiosity - was identified. There was a strong correlation between the total score of the IDC and total score of the Center for Epidemiological Studies-Depression scale (revised version CES-D), a standard tool for assessing symptoms of depression. The IDC accommodates culturally distinctive aspects of depression among Indonesians that are not included in the CES-D.

Cigarette demand among smokers with elevated depressive symptoms: an experimental comparison with low depressive symptoms.

PubMed

Secades-Villa, Roberto; Weidberg, Sara; González-Roz, Alba; Reed, Derek D; Fernández-Hermida, José R

2018-03-01

Individuals with depression smoke more than smokers without depression. Research has shown that cigarette demand is a useful tool for quantifying tobacco reinforcement and supposes a clinical predictor of treatment outcomes. Despite previous studies examining the relative reinforcing efficacy of nicotine among different populations of smokers, to date, no study has assessed cigarette demand among individuals with elevated depressive symptoms. The aim of this study was to compare cigarette demand among samples of smokers with low and elevated depressive symptoms. Further, it also sought to examine the relationship between depressive symptomatology and the individual CPT demand indices. Participants (80 non-depressed smokers and 85 depressed smokers) completed the 19-item version of the Cigarette Purchase Task (CPT). Depression symptomatology was assessed using the Beck Depression Inventory-Second Edition (BDI-II). Depressed smokers needed to present at least moderate depressive symptoms as indicated by scoring ≥ 20 on the BDI-II. Depressive symptomatology and nicotine dependence were significantly associated with elasticity of demand (R 2  = 0.112; F(2, 155) = 9.756, p = ≤ 0.001). Depressive symptoms, cigarettes per day, and years of regular smoking also predicted breakpoint scores (R 2  = 0.088; F(4, 153) = 3.697, p = 0.007). As smokers with elevated depressive symptoms are less sensitive to increases in cigarette prices than those with low depressive symptomatology, future studies should consider these cigarette demand indices when designing depression-focused smoking cessation treatments. Providing this difficult-to-treat population with interventions that promote both pleasurable and alternative reinforcing activities is highly encouraged.

Stress-Induced Depression Is Alleviated by Aerobic Exercise Through Up-Regulation of 5-Hydroxytryptamine 1A Receptors in Rats.

PubMed

Kim, Tae Woon; Lim, Baek Vin; Baek, Dongjin; Ryu, Dong-Soo; Seo, Jin Hee

2015-03-01

Stress is associated with depression, which induces many psychiatric disorders. Serotonin, also known as 5-hydroxy-tryptamine (5-HT), acts as a biochemical messenger and regulator in the brain. It also mediates several important physiological functions. Depression is closely associated with an overactive bladder. In the present study, we investigated the effect of treadmill exercise on stress-induced depression while focusing on the expression of 5-HT 1A (5-H1A) receptors in the dorsal raphe. Stress was induced by applying a 0.2-mA electric foot shock to rats. Each set of electric foot shocks comprised a 6-second shock duration that was repeated 10 times with a 30-second interval. Three sets of electric foot shocks were applied each day for 7 days. For the confirmation of depressive state, a forced swimming test was performed. To visualize the expression of 5-HT and tryptophan hydroxylase (TPH), immunohistochemistry for 5-HT and TPH in the dorsal raphe was performed. Expression of 5-H1A receptors was determined by western blot analysis. A depressive state was induced by stress, and treadmill exercise alleviated the depression symptoms in the stress-induced rats. Expressions of 5-HT, TPH, and HT 1A in the dorsal raphe were reduced by the induction of stress. Treadmill exercise increased 5-HT, TPH, and HT 1A expressions in the stress-induced rats. Treadmill exercise enhanced 5-HT synthesis through the up-regulation of 5-HT1A receptors, and improved the stress-induced depression. In the present study, treadmill exercise improved depression symptoms by enhancing 5-HT1A receptor expression. The present results suggest that treadmill exercise might be helpful for the alleviation of overactive bladder and improve sexual function.

Stress-Induced Depression Is Alleviated by Aerobic Exercise Through Up-Regulation of 5-Hydroxytryptamine 1A Receptors in Rats

PubMed Central

Kim, Tae Woon; Lim, Baek Vin; Baek, Dongjin; Ryu, Dong-Soo; Seo, Jin Hee

2015-01-01

Purpose: Stress is associated with depression, which induces many psychiatric disorders. Serotonin, also known as 5-hydroxy-tryptamine (5-HT), acts as a biochemical messenger and regulator in the brain. It also mediates several important physiological functions. Depression is closely associated with an overactive bladder. In the present study, we investigated the effect of treadmill exercise on stress-induced depression while focusing on the expression of 5-HT 1A (5-H1A) receptors in the dorsal raphe. Methods: Stress was induced by applying a 0.2-mA electric foot shock to rats. Each set of electric foot shocks comprised a 6-second shock duration that was repeated 10 times with a 30-second interval. Three sets of electric foot shocks were applied each day for 7 days. For the confirmation of depressive state, a forced swimming test was performed. To visualize the expression of 5-HT and tryptophan hydroxylase (TPH), immunohistochemistry for 5-HT and TPH in the dorsal raphe was performed. Expression of 5-H1A receptors was determined by western blot analysis. Results: A depressive state was induced by stress, and treadmill exercise alleviated the depression symptoms in the stress-induced rats. Expressions of 5-HT, TPH, and HT 1A in the dorsal raphe were reduced by the induction of stress. Treadmill exercise increased 5-HT, TPH, and HT 1A expressions in the stress-induced rats. Conclusions: Treadmill exercise enhanced 5-HT synthesis through the up-regulation of 5-HT1A receptors, and improved the stress-induced depression. In the present study, treadmill exercise improved depression symptoms by enhancing 5-HT1A receptor expression. The present results suggest that treadmill exercise might be helpful for the alleviation of overactive bladder and improve sexual function. PMID:25833478

Western hemlock lumber recovery at a western Washington sawmill.

Treesearch

E.E. Matson

1957-01-01

During April 1956, a study was made at a western Washington sawmill to determine lumber grades that my be expected from old-growth western hemlock timber. Lumber cut at this mill is not seasoned and most of it is sold surfaced-green. It is the practice at this plant to use the band headrig for producing side-cut lumber and to send the large cants—the full...

Biased emotional recognition in depression: perception of emotions in music by depressed patients.

PubMed

Punkanen, Marko; Eerola, Tuomas; Erkkilä, Jaakko

2011-04-01

Depression is a highly prevalent mood disorder, that impairs a person's social skills and also their quality of life. Populations affected with depression also suffer from a higher mortality rate. Depression affects person's ability to recognize emotions. We designed a novel experiment to test the hypothesis that depressed patients show a judgment bias towards negative emotions. To investigate how depressed patients differ in their perception of emotions conveyed by musical examples, both healthy (n=30) and depressed (n=79) participants were presented with a set of 30 musical excerpts, representing one of five basic target emotions, and asked to rate each excerpt using five Likert scales that represented the amount of each one of those same emotions perceived in the example. Depressed patients showed moderate but consistent negative self-report biases both in the overall use of the scales and their particular application to certain target emotions, when compared to healthy controls. Also, the severity of the clinical state (depression, anxiety and alexithymia) had an effect on the self-report biases for both positive and negative emotion ratings, particularly depression and alexithymia. Only musical stimuli were used, and they were all clear examples of one of the basic emotions of happiness, sadness, fear, anger and tenderness. No neutral or ambiguous excerpts were included. Depressed patients' negative emotional bias was demonstrated using musical stimuli. This suggests that the evaluation of emotional qualities in music could become a means to discriminate between depressed and non-depressed subjects. The practical implications of the present study relate both to diagnostic uses of such perceptual evaluations, as well as a better understanding of the emotional regulation strategies of the patients. Copyright © 2010 Elsevier B.V. All rights reserved.

Fewer self-reported depressive symptoms in young adults exposed to maternal depressed mood during pregnancy.

PubMed

Zohsel, Katrin; Holz, Nathalie E; Hohm, Erika; Schmidt, Martin H; Esser, Günter; Brandeis, Daniel; Banaschewski, Tobias; Laucht, Manfred

2017-02-01

Depressed mood is prevalent during pregnancy, with accumulating evidence suggesting an impact on developmental outcome in the offspring. However, the long-term effects of prenatal maternal depression regarding internalizing psychopathology in the offspring are as yet unclear. As part of an ongoing epidemiological cohort study, prenatal maternal depressed mood was assessed at the child's age of 3 months. In a sample of n=307 offspring, depressive symptoms were obtained via questionnaire at the ages of 19, 22, 23 and 25 years. At age 25 years, diagnoses of depressive disorder were obtained using a diagnostic interview. In a subsample of currently healthy participants, voxel-based morphometry was conducted and amygdala volume was assessed. In n=85 young adults exposed to prenatal maternal depressed mood, no significantly higher risk for a diagnosis of depressive disorder was observed. However, they reported significantly lower levels of depressive symptoms. This association was especially pronounced when prenatal maternal depressed mood was present during the first trimester of pregnancy and when maternal mood was depressed pre- as well as postnatally. At an uncorrected level only, prenatal maternal depressed mood was associated with decreased amygdala volume. Prenatal maternal depressed mood was not assessed during pregnancy, but shortly after childbirth. No diagnoses of maternal clinical depression during pregnancy were available. Self-reported depressive symptoms do not imply increased, but rather decreased symptom levels in young adults who were exposed to prenatal maternal depressed mood. A long-term perspective may be important when considering consequences of prenatal risk factors. Copyright © 2016. Published by Elsevier B.V.

Subthreshold Symptoms of Depression in Preadolescent Girls Are Stable and Predictive of Depressive Disorders

ERIC Educational Resources Information Center

Keenan, Kate; Hipwell, Alsion; Feng, Xin; Babinski, Dara; Hinze, Amanda; Rischall, Michal; Henneberger, Angela

2008-01-01

Symptoms of depression are investigated among 232 preadolescent girls to study if they were predictive and stable of depression. Findings show that early symptoms of depression among preadolescent girls predict depressive disorders. Implications for preventive measures are discussed.

Screening for anxiety and depression in dialysis patients: comparison of the Hospital Anxiety and Depression Scale and the Beck Depression Inventory.

PubMed

Preljevic, Valjbona T; Østhus, Tone Brit Hortemo; Sandvik, Leiv; Opjordsmoen, Stein; Nordhus, Inger Hilde; Os, Ingrid; Dammen, Toril

2012-08-01

Although anxiety and depression are frequent comorbid disorders in dialysis patients, they remain underrecognized and often untreated. The aim of the study was to evaluate the Hospital Anxiety and Depression Scale (HADS), the Beck Depression Inventory (BDI) and a truncated version of the BDI, the Cognitive Depression Index (CDI), as screening tools for anxiety and depression in dialysis patients. A total of 109 participants (69.7% males), from four dialysis centers, completed the self-report symptom scales HADS and BDI. Depression and anxiety disorders were diagnosed with the Structured Clinical Interview for DSM-IV Axis I disorders (SCID-I). The sensitivity, specificity, positive and negative predictive value, overall agreement, kappa and receiver operating characteristic (ROC) curves were assessed. Depressive disorders were found in 22% of the patients based on the SCID-I, while anxiety disorders occurred in 17%. The optimal screening cut-off score for depression was ≥ 7 for the HADS depression subscale (HADS-D), ≥ 14 for the HADS-total, ≥ 11 for the CDI and ≥ 17 for the BDI. The optimal screening cut-off for anxiety was ≥ 6 for the HADS anxiety subscale (HADS-A) and ≥ 14 for the HADS-total. At cut-offs commonly used in clinical practice for depression screening (HADS-D: 8; BDI: 16), the BDI performed slightly better than HADS-D. The BDI, CDI and HADS demonstrated acceptable performance as screening tools for depression, as did the HADS-A for anxiety, in our sample of dialysis patients. The recommended cut-off scores for each instrument were: ≥ 17 for BDI, ≥ 11 for CDI, ≥ 7 for HADS depression subscale, ≥ 6 for HADS anxiety subscale and ≥ 14 for HADS total. The CDI did not perform better than the BDI in our study. Lower cut-off for the HADS-A than recommended in medically ill patients may be considered when screening for anxiety in dialysis patients. Copyright © 2012 Elsevier Inc. All rights reserved.

Prevalence of restless legs symptoms according to depressive symptoms and depression type: a cross-sectional study.

PubMed

Auvinen, Piritta; Mäntyselkä, Pekka; Koponen, Hannu; Kautiainen, Hannu; Korniloff, Katariina; Ahonen, Tiina; Vanhala, Mauno

2018-01-01

Restless legs syndrome is a sensorimotor disorder and it is associated with several other diseases especially mental illnesses. To analyze the relationship between the symptoms of restless legs syndrome and the severity of depressive symptoms and the prevalence of restless legs symptoms in depression subtypes. A cross-sectional study of primary care patients in the Central Finland Hospital District. The prevalence of restless legs symptoms was studied in 706 patients with increased depressive symptoms and 426 controls without a psychiatric diagnosis by using a structured questionnaire. The depressive symptoms were evaluated with the Beck Depression Inventory (BDI) and the psychiatric diagnosis was confirmed by means of a diagnostic interview (Mini-International Neuropsychiatric Interview). The subjects with increased depressive symptoms were divided into three groups (subjects with depressive symptoms without a depression diagnosis, melancholic depression and non-melancholic depression). In the whole study population, the prevalence of restless legs symptoms increased with the severity of depressive symptoms. The prevalence of restless legs symptoms was highest in the melancholic and non-melancholic depressive patients (52 and 46%, respectively) and then in subjects with depressive symptoms without a depression diagnosis (43.4%), but the prevalence was also substantial (24.6%) in subjects without a psychiatric diagnosis. Restless legs symptoms are very common in primary care among subjects with depression, regardless of the depression type. The prevalence of restless legs symptoms increased with increasing severity of depressive symptoms, regardless of the diagnosis. These findings should be considered in clinical evaluation and treatment of patients visiting their physician due to restless legs or depressive symptoms.

Avatar-based depression self-management technology: promising approach to improve depressive symptoms among young adults.

PubMed

Pinto, Melissa D; Hickman, Ronald L; Clochesy, John; Buchner, Marc

2013-02-01

Major depressive disorder is prevalent among American young adults and predisposes young adults to serious impairments in psychosocial functioning. Without intervention, young adults with depressive symptoms are at high risk for worsening of depressive symptoms and developing major depressive disorder. Young adults are not routinely taught effective depression self management skills to reduce depressive symptoms and preempt future illness. This study reports initial results of a randomized controlled trial among young adults (18-25 years of age) with depressive symptoms who were exposed to an avatar-based depression self-management intervention, eSMART-MH. Participants completed self-report measures of depressive symptoms at baseline and at 4, 8, and 12 weeks follow-up. Participants who received eSMART-MH had a significant reduction in depressive symptoms over 3 months, while individuals in the attention-control condition had no change in symptoms. In this study, eSMART-MH demonstrated initial efficacy and is a promising developmentally appropriate depression self-management intervention for young adults. Copyright © 2013 Elsevier Inc. All rights reserved.

Prevalence and correlates of DSM-IV-TR major depressive disorder, self-reported diagnosed depression and current depressive symptoms among adults in Germany.

PubMed

Maske, Ulrike E; Buttery, Amanda K; Beesdo-Baum, Katja; Riedel-Heller, Steffi; Hapke, Ulfert; Busch, Markus A

2016-01-15

While standardized diagnostic interviews using established criteria are the gold standard for assessing depression, less time consuming measures of depression and depressive symptoms are commonly used in large population health surveys. We examine the prevalence and health-related correlates of three depression measures among adults aged 18-79 years in Germany. Using cross-sectional data from the national German Health Interview and Examination Survey for Adults (DEGS1) (n=7987) and its mental health module (DEGS1-MH) (n=4483), we analysed prevalence and socio-demographic and health-related correlates of (a) major depressive disorder (MDD) established by Composite International Diagnostic Interview (CIDI) using DSM-IV-TR criteria (CIDI-MDD) in the last 12 months, (b) self-reported physician or psychotherapist diagnosed depression in the last 12 months, and (c) current depressive symptoms in the last two weeks (PHQ-9, score ≥10). Prevalence of 12-month CIDI-MDD was 4.2% in men and 9.9% in women. Prevalence of 12-month self-reported health professional-diagnosed depression was 3.8% and 8.1% and of current depressive symptoms 6.1% and 10.2% in men and women, respectively. Case-overlap between measures was only moderate (32-45%). In adjusted multivariable analyses, depression according to all three measures was associated with lower self-rated health, lower physical and social functioning, higher somatic comorbidity (except for women with 12-month CIDI-MDD), more sick leave and higher health service utilization. Persons with severe depression may be underrepresented. Associations between CIDI-MDD and correlates and overlap with other measures may be underestimated due to time lag between DEGS1 and DEGS1-MH. Prevalence and identified cases varied between these three depression measures, but all measures were consistently associated with a wide range of adverse health outcomes. Copyright © 2015 Elsevier B.V. All rights reserved.

"Facebook depression?" social networking site use and depression in older adolescents.

PubMed

Jelenchick, Lauren A; Eickhoff, Jens C; Moreno, Megan A

2013-01-01

To evaluate the association between social networking site (SNS) use and depression in older adolescents using an experience sample method (ESM) approach. Older adolescent university students completed an online survey containing the Patient Health Questionnaire-9 depression screen (PHQ) and a week-long ESM data collection period to assess SNS use. Participants (N = 190) included in the study were 58% female and 91% Caucasian. The mean age was 18.9 years (standard deviation = .8). Most used SNSs for either <30 minutes (n = 100, 53%) or between 30 minutes and 2 hours (n = 74, 39%); a minority of participants reported daily use of SNS >2 hours (n = 16, 8%). The mean PHQ score was 5.4 (standard deviation = 4.2). No associations were seen between SNS use and either any depression (p = .519) or moderate to severe depression (p = .470). We did not find evidence supporting a relationship between SNS use and clinical depression. Counseling patients or parents regarding the risk of "Facebook Depression" may be premature. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Method of treating depression

DOEpatents

Henn, Fritz [East Patchogue, NY

2012-01-24

Methods for treatment of depression-related mood disorders in mammals, particularly humans are disclosed. The methods of the invention include administration of compounds capable of enhancing glutamate transporter activity in the brain of mammals suffering from depression. ATP-sensitive K.sup.+ channel openers and .beta.-lactam antibiotics are used to enhance glutamate transport and to treat depression-related mood disorders and depressive symptoms.

Method of treating depression

DOEpatents

Henn, Fritz

2013-04-09

Methods for treatment of depression-related mood disorders in mammals, particularly humans are disclosed. The methods of the invention include administration of compounds capable of enhancing glutamate transporter activity in the brain of mammals suffering from depression. ATP-sensitive K.sup.+ channel openers and .beta.-lactam antibiotics are used to enhance glutamate transport and to treat depression-related mood disorders and depressive symptoms.

Respecting the 'stages' of depression: Considering depression severity and readiness to seek help.

PubMed

Lueck, Jennifer A

2018-07-01

Despite knowing the value of message customization, empirical results have failed to provide clear indicators of what make a depression help-seeking message effective. The present research examines stages of depression in response to a prominent communication strategy, gain versus loss framing, to inform possibilities for effective message customization. Two experimental studies were conducted with a student (N = 126) and U.S. adult (N = 738) sample that tested the effects of gain versus loss framing at different stages of depression. A persuasive gain-frame advantage was found for those with mild and severe depression, whereas a boomerang effect was found for both gain and loss framing among those with moderately severe depression. With regards to intention to seek help, neither gain nor loss framing was found to influence intentions. Stages of depression was a strong predictor, with strongest intentions to seek help observed among those with either minor or severe symptoms of depression. Effective health messaging must be matched with unique characteristics and needs of individuals at each 'stage' of depression in order to produce favorable outcomes. 'Stages' of depression should be known and carefully assessed before the creation and launch of communication interventions. Copyright © 2018 Elsevier B.V. All rights reserved.

Diabetes and depression: does worsening control of diabetes lead to poorer depression outcomes?

PubMed

Angstman, Kurt; Flinchbaugh, Robert T; Flinchbaugh, Katherine; Meunier, Matthew R; Angstman, Gregory L

2016-02-01

The relationship between diabetes and depression is complex. The aim of this study was to study the impact of diabetic control in depressed primary care patients with diabetes on clinical remission of their depression at 6 months. This study was a retrospective chart review analysis of 145 adult patients diagnosed with either major depressive disorder or dysthymia and had a score of 10 or greater on the PHQ-9. The dependent variable for this study was depression remission at 6 months. The independent variables for this study were age, gender, marital status, race, BMI and HbA1c level within 2 months prior to the time of depression diagnosis. Multiple logistic regression modelling demonstrated that initial diabetic control or obesity were not independent predictors of depression remission at 6 months after index date. Also, the odds for the diabetes being in control (HbA1c <8.0%) after 6 months was only associated with being in control at baseline (OR 5.549, CI 2.364-13.024, P < 0.001). Baseline diabetic control does not appear to be an independent predictor for depression outcomes at 6 months. The best predictor of diabetic control after the diagnosis of depression was previous control of diabetes. © 2015 John Wiley & Sons, Ltd.

Cost-effectiveness of quality improvement programs for patients with subthreshold depression or depressive disorder.

PubMed

Wells, Kenneth B; Schoenbaum, Michael; Duan, Naihua; Miranda, Jeanne; Tang, Lingqi; Sherbourne, Cathy

2007-10-01

This study explored the cost-effectiveness of quality-improvement interventions for depression in primary care, relative to usual care, among patients with subthreshold depression or depressive disorder. A total of 746 primary care patients in managed care organizations with 12-month depressive disorder and 502 with current depressive symptoms but no disorder (subthreshold depression) participated in a group-level randomized controlled trial initiated between June 1996 and March 1997. Matched clinics were randomly assigned to enhanced usual care or one of two quality improvement interventions that provided education to manage depression over time and resources to facilitate access to medication management or psychotherapy for six to 12 months. The cost-effectiveness ratio for the pooled intervention groups versus usual care was $2,028 for patients with subthreshold depression (95% confidence interval [CI]=-$17,225 to $21,282) and $53,716 for those with depressive disorder (CI=$14,194 to $93,238), by using a measure of quality-adjusted life years (QALY) based on the 12-Item Short Form Health Survey. Similar results were obtained when alternative QALY measures were used. Although precision was limited, even the upper limit of the 95% CIs suggests that such interventions are as cost-effective for patients with subthreshold depression as are many widely used medical therapies. Despite lack of evidence for efficacy of treatments for subthreshold depression, disease management programs that support clinical care decisions over time for patients with subthreshold depression or depressive disorder can yield cost-effectiveness ratios comparable to those of widely adopted medical therapies. Achieving greater certainty about average cost-effectiveness would require a much larger study.

Subthreshold symptoms of depression in preadolescent girls are stable and predictive of depressive disorders.

PubMed

Keenan, Kate; Hipwell, Alison; Feng, Xin; Babinski, Dara; Hinze, Amanda; Rischall, Michal; Henneberger, Angela

2008-12-01

Given the risk for adolescent depression in girls to lead to a chronic course of mental illness, prevention of initial onset could have a large impact on reducing chronicity. If symptoms of depression that emerge during childhood were stable and predictive of later depressive disorders and impairment, then secondary prevention of initial onset of depressive disorders would be possible. Drawing from the Pittsburgh Girls Study, an existing longitudinal study, 232 nine-year-old girls were recruited for the present study, half of whom screened high on a measure of depression at age 8 years. Girls were interviewed about depressive symptoms using a diagnostic interview at ages 9, 10, and 11 years. Caregivers and interviewers rated impairment in each year. The stability coefficients for DSM-IV symptom counts for a 1- to 2-year interval were in the moderate range (i.e., intraclass coefficients of 0.40-0.59 for continuous symptom counts and Kendall tau-b coefficients of 0.34-0.39 for symptom level stability). Depressive disorders were also relatively stable at this age. Poverty moderated the stability, but race and pubertal stage did not. Among the girls who did not meet criteria for a depressive disorder at age 9 years, the odds of meeting criteria for depressive disorders and for demonstrating impairment at age 10 or 11 years increased by 1.9 and 1.7, respectively, for every increase in the number of depression symptoms. Early-emerging symptoms of depression in girls are stable and predictive of depressive disorders and impairment. The results suggest that secondary prevention of depression in girls may be accomplished by targeting subthreshold symptoms manifest during childhood.

Improvements in Depression and Changes in Fatigue: Results from the SLAM DUNC Depression Treatment Trial

PubMed Central

Bengtson, Angela M.; Gaynes, Bradley N.; McGuinness, Teena; Quinlivan, Evelyn B.; Ogle, Michelle; Heine, Amy; Thielman, Nathan M.; Pence, Brian W.

2016-01-01

Fatigue and depression are common co-morbid conditions among people with HIV infection. We analyzed a population of HIV-infected adults with depression, who were enrolled in a depression treatment trial, to examine the extent to which improvements in depression over time were associated with improvements in HIV-related fatigue. Data for this analysis come from a randomized controlled trial to evaluate the effectiveness of improved depression treatment on antiretroviral adherence. Fatigue was measured using the HIV-Related Fatigue Scale, and depressive symptoms were measured with the Hamilton Depression Rating Scale. Participants (n = 234) were on average nearly 44 years of age and predominantly male, black or African American, and unemployed. Individuals who experienced stronger depression response (i.e., greater improvement in depression score) had larger decreases in fatigue. However, even among those who demonstrated a full depression response, nearly three-quarters continued to have either moderate or severe fatigue at 6 and 12 months. PMID:26525221

Association of timing of menarche with depressive symptoms and depression in adolescence: Mendelian randomisation study

PubMed Central

Sequeira, Maija-Eliina; Lewis, Sarah J.; Bonilla, Carolina; Smith, George Davey; Joinson, Carol

2017-01-01

Background Observational studies report associations between early menarche and higher levels of depressive symptoms and depression. However, no studies have investigated whether this association is causal. Aims To determine whether earlier menarche is a causal risk factor for depressive symptoms and depression in adolescence. Method The associations between a genetic score for age at menarche and depressive symptoms at 14, 17 and 19 years, and depression at 18 years, were examined using Mendelian randomisation analysis techniques. Results Using a genetic risk score to indicate earlier timing of menarche, we found that early menarche is associated with higher levels of depressive symptoms at 14 years (odds ratio per risk allele 1.02, 95% CI 1.005–1.04, n = 2404). We did not find an association between the early menarche risk score and depressive symptoms or depression after age 14. Conclusions Our results provide evidence for a causal effect of age at menarche on depressive symptoms at age 14. PMID:27491534

Basic concepts of depression

PubMed Central

Paykel, Eugene S.

2008-01-01

This paper reviews concepts of depression, including history and classification. The original broad concept of melancholia included all forms of quiet insanity. The term depression began to appear in the nineteenth century as did the modern concept of affective disorders, with the core disturbance now viewed as one of mood. The 1930s saw the introduction of defined criteria into official diagnostic schemes. The modern separation into unipolar and bipolar disorder was introduced following empirical research by Angst and Perris in the 1960s. The partially overlapping distinctions between psychotic and neurotic depression, and between endogenous and reactive depression, started to generate debate in the 1920s, with considerable multivariate research in the 1960s. The symptom element in endogenous depression currently survives in melancholia or somatic syndrome. Life stress is common in various depressive pictures. Dysthymia, a valuable diagnosis, represents a form of what was regarded earlier as neurotic depression. Other subtypes are also discussed. PMID:18979941

Longitudinal risk factors for suicidal thoughts in depressed and non-depressed young adolescents.

PubMed

Pan, Yi-Ju; Juang, Kai-Dih; Lu, Shiang-Ru; Chen, Shih-Pin; Wang, Yen-Feng; Fuh, Jong-Ling; Wang, Shuu-Jiun

2017-09-01

Evidence regarding the role of risk factors in the longitudinal course of suicidal ideation among young adolescents is lacking. We aimed to assess the effects of a range of risk factors, including obesity, academic performance, child-parent relationship, physical maltreatment, and depressive symptoms, on the development of suicidal ideation in young adolescents. A school cohort of seventh and eighth graders was followed for 1 year and differences in the risk factors distributions were examined between depressed and non-depressed adolescents. We further examined risk factors for newly developed suicidal ideation and persistent suicidal ideation in the groups of adolescents based on the presence of suicidal ideation at baseline. A total of 1710 young adolescents were recruited, among whom 8.2% were categorised as having clinically significant depression. For depressed adolescents, being obese was associated with a three-fold increased risk of having suicidal ideation. For non-depressed adolescents, physical maltreatment, a feeling of not being cared about and sub-threshold depressive symptoms were the risk factors. The latter two remained robust in predicting newly developed suicidal ideation. The current study may shed light on the differential strategies to address suicidal thoughts in depressed and non-depressed adolescents. We emphasise the importance of recognition and management of sub-threshold depressive symptoms and the relevance of obesity, physical maltreatment and a feeling of not being cared about to suicide prevention programmes in early adolescence.