Longitudinal associations between depression and functioning in midlife women

Area of Science:

• Reproductive Health
• Mental Health
• Gerontology

Background:

• Established links between depression and functional impairment across populations.
• Previous research has predominantly focused on elderly individuals.
• Emerging evidence indicates heightened vulnerability in women during the menopausal transition.

Purpose of the Study:

• To review literature published since 1966 on the association between depression and physical/psychosocial functioning in midlife women.
• To synthesize findings from longitudinal studies investigating this complex relationship.

Main Methods:

• Systematic literature review.
• Inclusion criteria focused on longitudinal studies examining depression and functioning in midlife women.
• Literature search conducted from 1966 to the present.

Main Results:

• Evidence suggests a bi-directional relationship between depression and functioning in middle-aged women.
• Most reviewed studies offered limited adjustment for confounding factors.
• No studies directly investigated potential moderators or mediators of the depression-functioning link.

Conclusions:

• The association between depression and impaired functioning in midlife women is bi-directional.
• Current literature has limitations in fully elucidating the complex interplay due to insufficient adjustment for covariates.
• Further research is warranted to explore moderating and mediating factors in this relationship.