Functional disability and suicidal behavior in middle-aged and older adults: A systematic critical review

The association between functional disability and suicidal behavior suggests an important area for prevention and intervention among middle-aged and older adults, but additional research is necessary to clarify the specifics of these associations and examine appropriate intervention strategies. Important future directions for research in this area include the direct comparison of associations of risk factors with different types of suicidal behavior, greater use of longitudinal data with multiple time points, and further examination of potential mediators and moderators of the association between functional disability and suicidal behavior.