Religious Attendance, Childhood Trauma, and Later Life Depressive Symptoms

Abstract

AbstractBackgroundOlder adults who experienced childhood trauma are at higher risk of developing depression. Depression is linked with structural changes in the brain and alterations in neurotransmitters and inflammation, placing individuals with depression at 2 times as likely to develop dementia than individuals without depression. A growing body of literature supports religion and spirituality as protective factors for mental health, yet few studies have examined the mediating role of religious attendance on the association between childhood trauma and depressive symptoms in later life. Identifying modifiable protective factors to decrease depression and, potentially, dementia is needed to decrease the growing dementia burden.MethodWe analyzed data from the Health and Retirement Study in 2006‐2012 to examine the mediating role of religious attendance (in 2010) on the association of childhood trauma (in 2008) with later‐life depressive symptoms (in 2012) among older adults in the U.S. (N = 3,240) aged 60 years and older. A mediation analysis was conducted while controlling for covariates: sex, race, education, age, marital status, body mass index (BMI), and cognition.ResultAged 60‐104 years, participants had a mean age of 72.7 (8.45) years, were 57.9% female, and were 82.9% White. A significant association was found for childhood trauma using 4 self‐report items and self‐reported depressive symptoms using the Center for Epidemiological Studies‐Depression scale (CES‐D) (β = 0.2124, 95% CI [0.31, 0.1201], p<.001). There was a partial mediating effect of self‐reported religious attendance (high vs. low) between childhood trauma and depressive symptoms (β = 0.017, 95% CI [0.03, 0.003], p<.05) adjusting for sex, race, education, age, marital status, BMI, and cognition.ConclusionReligious attendance plays a partial mediating role in the relationship between childhood trauma and later‐life depressive symptoms in older adults. Clinical trials are needed to further examine the effect of religious attendance on depressive symptoms in older adults with a history of childhood trauma, with the potential to decrease the risk of dementia.