30 research outputs found
Loneliness and Social Anxiety Mediate the Relationship between Autism Quotient and Quality of Life in University Students
Possible Contribution of PTSD to Altered Cortisol Activity in Young Adult Obese African-American Women
OBJECTIVE: African-Americans have been found to experience increased rates of post-traumatic stress disorder (PTSD), obesity, and flatter diurnal cortisol slopes compared to other demographic groups. Further exploration, however, is needed to understand how PTSD impacts diurnal cortisol activity in obese African-American women. The purpose of the current study is to examine the relationship between salivary cortisol levels and PTSD in a sample of obese young adult African-American women and to examine how depression and insomnia influence the relationship. METHODS: Thirty-four young adult African-American women (mean age=24.0 years; mean BMI=37.4 kg/m(2), 6/34 of the sample had a score of 40 or above on the PTSD Checklist (PCL) representing clinically significant PTSD) filled out questionnaires assessing PTSD, lifetime exposure to traumatic events, insomnia severity, and depression. A home-based assessment of salivary cortisol was provided upon awakening at 30 min and 1, 3, 6, and 12 h. RESULTS: There was a significant interaction between PTSD status and diurnal cortisol activity (p<0.04). There were trends for higher cortisol levels at awakening (p<0.051) and 30 min post-awakening (p<0.059) with PTSD. The significance of the interaction between PTSD and cortisol was attenuated by co-varying for depression and insomnia (p>0.05). CONCLUSION: PTSD, influenced by depression and insomnia symptoms, has an impact on diurnal cortisol activity in obese young adult African-American women
The Prevalence and Correlates of Lifetime Psychiatric Disorders and Trauma Exposures in Urban and Rural Settings: Results from the National Comorbidity Survey Replication (NCS-R)
Relationship between Affective Symptoms and Malnutrition Severity in Severe Anorexia Nervosa
An Exploratory Factor Analysis of Coping Styles and Relationship to Depression Among a Sample of Homeless Youth
The extent to which measures of coping adequately capture the ways that homeless youth cope with challenges, and the influence these coping styles have on mental health outcomes, is largely absent from the literature. This study tests the factor structure of the Coping Scale using Exploratory Factor Analysis (EFA) and then investigates the relationship between coping styles and depression using hierarchical logistic regression with data from 201 homeless youth. Results of the EFA indicate a 3-factor structure of coping, which includes active, avoidant, and social coping styles. Results of the hierarchical logistic regression show that homeless youth who engage in greater avoidant coping are at increased risk of meeting criteria for major depressive disorder. Findings provide insight into the utility of a preliminary tool for assessing homeless youths’ coping styles. Such assessment may identify malleable risk factors that could be addressed by service providers to help prevent mental health problems