Older adults' mental health and suicidal tendencies have garnered much attention because of their vulnerability. Few studies have examined the impact of psychological well-being and suicide attempts among older men who have sex with men (OMSM). This study examines the levels of depression and suicidal tendencies among OMSM, factors impacting their mental health, and their likelihood of committing suicide. Descriptive statistics are used to analyze the correlation between depression and suicidal tendencies among OMSM in the United States. We constructed a regression model using relevant data, and scales were selected based on a literature review. The validity and relevance of the control variables were considered. Depression and suicidal tendencies were dependent variables. Data were obtained from the U.S. General Social Survey and analyzed with an ordinary least squares model. There were significant differences between MSM and general groups in depression and suicidal tendency scores (t = 67.084, 58.193, p < .01). Compared with general groups, MSM scored significantly higher on depression and suicidal tendencies. The regression analysis revealed that sex with men was associated with depression and suicidal tendencies (p < .01) among older men. This indicates that OMSM generally have higher levels of depression and suicidal tendencies than the general population. Finally, in the intermediary test, the level of depression had a significant mediating effect on the relationship between homosexuality and suicidal tendencies (p < .01). This suggests that depression intervention can help reduce suicidal tendencies among OMSM.
Keywords: depression; healthy aging; older men who have sex with men; psychological well-being; social inclusion and exclusion; suicidal tendency.