US Religious Leaders' Views on the Etiology and Treatment of Depression.

Importance: Religious leaders commonly provide assistance to people with mental illness, but little is known about clergy views regarding mental health etiology and appropriate treatment.
Objective: To assess the views of religious leaders regarding the etiology and treatment of depression.
Design, Setting, and Participants: This cross-sectional study used the National Survey of Religious Leaders, which is a nationally representative survey of leaders of religious congregations in the United States, with data collected from February 2019 to June 2020. Data were analyzed in September and October 2022.
Main Outcomes and Measures: Views about causes of depression (chemical imbalance, genetic problem, traumatic experience, demon possession, lack of social support, lack of faith, and stressful circumstances) and appropriate treatments (seeing a mental health professional, taking prescribed medication, and addressing the situation through religious activity).
Results: The analytic sample was limited to congregations' primary leaders (N = 890), with a 70% cooperation rate. Clergy primarily endorsed situational etiologies of depression, with 93% (95% CI, 90%-96%) endorsing stressful circumstances, 82% (95% CI, 77%-87%) endorsing traumatic experiences, and 66% (95% CI, 59%-73%) endorsing lack of social support. Most clergy also endorsed a medical etiology, with 79% (95% CI, 74%-85%) endorsing chemical imbalance and 59% (95% CI, 52%-65%) endorsing genetics. A minority of clergy endorsed religious causes: lack of faith (29%; 95% CI, 22%-35%) or demon possession (16%; 95% CI, 10%-21%). Almost all of the religious leaders who responded to the survey would encourage someone with depressive symptoms to see a mental health professional (90%; 95% CI, 85%-94%), take prescribed medication (87%; 95% CI, 83%-91%), and address symptoms with religious activity (84%; 95% CI, 78%-89%). A small but nontrivial proportion endorsed a religious cause of depression without also endorsing chemical imbalance (8%; 95% CI, 5%-12%) or genetics (20%; 95% CI, 13%-27%) as a likely cause. A similar proportion would encourage someone exhibiting depressive symptoms to engage in religious treatment without also seeing a mental health professional (10%; 95% CI, 5%-14%) or taking prescribed medication (11%; 95% CI, 8%-15%).
Conclusions and Relevance: In this cross-sectional survey, the vast majority of clergy embrace a medical understanding of depression's etiology and treatment. When clergy employ a religious understanding, it most commonly supplements rather than replaces a medical view, although a nontrivial minority endorse only religious interpretations. This should encourage greater collaboration between medical professionals and clergy in addressing mental health needs.