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Association between Weight Misperception Patterns and Depressive Symptoms in Korean Young Adolescents: National Cross-Sectional Study.

ABSTRACT: Although distortion of weight perceptions has been known as a risk factor for adolescent depression, little has been known about the relationship between weight misperception patterns and depressive symptoms. This study explored the relationship between distortion of weight misperception patterns and depressive symptoms in Korean adolescents.The subjects of this study were 109,373 middle school students who participated in the Korea Youth Risk Behavior Web-based Survey (KYRBWS) from 2011 to 2013. By comparing the difference between Body Mass Index (BMI) and subjective perceptions of body weight, misperceptions of weight were classified into two categories: misperception of underweight and misperception of overweight.When confounding variables were adjusted, the results of the logistic regression analysis revealed that male students who perceived themselves as underweight despite their normal weight were 110% more likely to have depressive symptoms (OR = 1.10, 95% CI: 1.03-1.18) than male students with accurate weight perceptions. On the contrary, for female students, misperceptions of underweight had no significant relationship with depression symptoms. Regarding misperceptions of overweight, female students who perceived themselves as overweight despite their normal weight were 107% (OR = 1.07, 95% CI: 1.02-1.11) more likely to have depressive symptoms than female students with accurate weight perceptions. Moreover, female students who perceived themselves as overweight when they were underweight were 137% (OR = 1.37, 95% CI: 1.18-1.58) more likely to have depressive symptoms.Male students who underestimate their body weight and female students who overestimate their body weight were at a greater risk of depression emotions than students with accurate weight perceptions.

SUBMITTER: Byeon H

PROVIDER: S-EPMC4551853 | biostudies-other | 2015

REPOSITORIES: biostudies-other

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Project description:Background>Patients with functional gastrointestinal disorders have a high psychiatric co-morbidity. This study aimed to investigate and characterise gastrointestinal symptoms in relation to depressive symptoms and trait anxiety in a well-defined population of young adult psychiatric outpatients and healthy controls.MethodsGastrointestinal symptoms were assessed with the Gastrointestinal Symptom Rating Scale for Irritable Bowel Syndrome (GSRS-IBS). Depressive symptoms were assessed with the Montgomery-Åsberg Depression Rating Scale- Self assessment (MADRS-S). Trait anxiety was estimated with three of the Swedish universities of Personality (SSP) scales: Somatic trait anxiety, Psychic trait anxiety and Stress susceptibility. Self-ratings were collected from 491 young adult psychiatric outpatients and 85 healthy controls. Gastrointestinal symptom severity was compared between patients with and without current psychotropic medication and controls. Associations between gastrointestinal symptoms, depressive symptoms and trait anxiety were assessed using Spearman's coefficients and generalized linear models adjusting for possible confounders (sex, body mass index, bulimia nervosa).ResultsPatients, with and without current psychotropic medication, reported significantly more gastrointestinal symptoms than controls. In the generalized linear models, total MADRS-S score (p < 0.001), Somatic trait anxiety (p < 0.001), Psychic trait anxiety (p = 0.002) and Stress susceptibility (p = 0.002) were independent predictors of the total GSRS-IBS score. Further exploratory analysis using unsupervised learning revealed a diverse spectrum of symptoms that clustered into six groups.ConclusionGastrointestinal symptoms are both highly prevalent and diverse in young adult psychiatric outpatients, regardless of current psychotropic medication. Depressive symptom severity and degree of trait anxiety are independently related to the total gastrointestinal symptom burden.

Project description:Background This study aimed to examine the association between exposure to the 1976 Great Tangshan Earthquake (GTE) in adolescence and later-life depressive symptoms and to investigate the potential mechanisms underlying this association. Methods Data were from the 2015 China Health and Retirement Longitudinal Study (CHARLS). The 10-item short form of the Center for Epidemiologic Studies Depression scale (CESD-10) was chosen to measure depressive symptoms. We used the difference-in-difference (DID) method, binary logistic regression models, and multilevel logistic regression models to explore the association of earthquake exposure during adolescence with later-life depressive symptoms. Additionally, multilevel mediation analysis with structural equation modeling (MMSEM) was conducted to investigate potential mechanisms. Results We identified that adolescent exposure to earthquakes was related to a lower risk of depressive symptoms in later life (OR = 0.90, P = 0.019; OR = 0.48, P = 0.031; OR = 0.47, P = 0.034, respectively). However, this significant association was observed only in females (OR = 0.83, P = 0.028; OR = 0.46, P = 0.053; OR = 0.42, P = 0.037, respectively). Moreover, social activity participation played a mediating role in the association between exposure to earthquakes in adolescence and later-life depressive symptoms. Conclusions We observed a lower risk of depressive symptoms in later life in survivors of earthquake exposure during adolescence. Further, we found the mediating role of social participation in the association between earthquake exposure in adolescence and later-life depressive symptoms, which gives support for the posttraumatic growth (PTG) theory. Our findings imply that, in order to lower the risk of depression in later life following exposure to a natural disaster in adolescence, it is necessary to take into account the buffering effect of social participation. Highlights • Earthquake exposure in adolescence was related to lower later-life depression.• However, this significant association was found only in females, not in males.• Social participation mediates earthquake exposure's linkage with later depression.• The mediating role of social participation supports posttraumatic growth theory.

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Project description:BACKGROUND:Orphans and vulnerable adolescents (OVAs) living in child care homes (CCHs) are vulnerable to depressive symptoms due to a poor environment and a lack of receiving good care and love from their parents. This study aimed to estimate the presence of depressive symptoms and determine factors associated with it among OVAs living in CCHs in Nepal. METHODS:A cross-sectional study was conducted to collect the information from OVAs aged 13-17?years living in 22 CCHs from five districts of Nepal. The CCHs were selected by a simple random method. A validated questionnaire and the Beck Depression Inventory-II (BDI-II) were used to assess depressive symptoms among the participants. Those with mild to severe BDI-II scores were defined as having clinically relevant depressive symptoms. Logistic regression was used to detect associations between variables at the significance level ??=?0.05. RESULTS:A total of 602 adolescents participated in the study; 51.0% were females, the average age was 14.7?years, and 32.2% were members of indigenous groups. The overall presence of clinically relevant depressive symptoms was 33.2%. After controlling for all potential confounding factors, five factors were found to be associated with depress among OVAs. Females were 1.96 times more likely to develop depressive symptoms than males (95% CI?=?1.36-2.83). Those adolescents who used alcohol were 3.42 times more likely to develop depressive symptoms than those who did not (95% CI?=?1.16-10.12). Those who had health problems were 2.00 times more likely to develop depressive symptoms than those who did not (95% CI?=?1.36-2.94). Those who had low social support were 1.81 times more likely to develop depressive symptoms than those who had high social support (95% CI?=?1.08-3.03), and those who had been bullied were 1.97 times more likely to develop depressive symptoms than those who were not bullied (95% CI?=?1.23-3.15). CONCLUSION:The magnitude of clinically relevant depressive symptoms in adolescents living in CCHs was found to be high in Nepal. There is an urgent need for effective intervention to curtail this problem among OVAs in CCHs in Nepal, with a focus on females, alcohol users, those with physical health problems and with less social support, and those who are bullied.

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Association between Weight Misperception Patterns and Depressive Symptoms in Korean Young Adolescents: National Cross-Sectional Study.

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