AUTHOR=Li Lan , Reinhardt Jan D. , Pennycott Andrew , Li Ying , Chen Qian TITLE=Prevalence of and Risk Factors for Depression Among Older Persons 6 Months After the Lushan Earthquake in China: A Cross-Sectional Survey JOURNAL=Frontiers in Psychiatry VOLUME=Volume 11 - 2020 YEAR=2020 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2020.00853 DOI=10.3389/fpsyt.2020.00853 ISSN=1664-0640 ABSTRACT=Background: Older persons are particularly vulnerable to the impact of earthquakes and are more likely to suffer from depression. Objectives: We aimed to estimate the prevalence of depression, compare the prevalences between disaster-affected and nondisaster affected areas and to explore additional risk factors for depression six months after the Lushan earthquake. Design: A cross-sectional study was conducted. Setting: A magnitude 7.0 earthquake occurred in Lushan County, Ya'an Prefecture, Sichuan Province, on April 20, 2013. In total, 196 people were killed and 11,470 were injured over five days. Participants: A multistage cluster sampling strategy was used. A total of 1509 older persons (aged 60 or older) participated. Methods: The Geriatric Depression Scale-15, the University of California Los Angeles Loneliness scale, the Activities of Daily Living Scale, the Social Support Rating Scale and the Family Apgar Index scale were used to evaluate symptoms of depression, loneliness, dependence with respect to activities of daily living, perceived social support and family function, respectively. A generalized linear regression model and multiple logistic regression analysis were employed to identify risk factors for depression. Results: Using a cutoff score of 8, the prevalence of depression was 29.16% in the hardest hit disaster area, 29.06% in the hard-hit disaster area, 31.61% in the moderately hit disaster area, 17.94% in the remote nondisaster area, and 12.28% in the neighboring nondisaster area. The prevalence was significantly higher in the disaster areas than in the nondisaster areas. Risk factors for depression included an education level of elementary school or lower, a greater number of chronic illnesses, feelings of loneliness, limitations in activities of daily living, family dysfunction and low levels of social support. Conclusion: Depression was highly prevalent in elderly survivors and was significantly more prevalent in disaster areas than in non-disaster areas. Psychological interventions and care should focus on older survivors.