Health and well-being after spousal loss among older men and women.

Spousal loss was associated with higher risks of mortality and dementia among men, with weaker or no associations among women.

• The study used three-wave longitudinal data (2013, 2016, 2019) from the Japan Gerontological Evaluation Study
• Sample consisted of independent adults aged ≥65 (n = 25,957; 34,252)
• Spousal bereavement was categorized into no bereavement, bereavement between 2015 and 2016, and bereavement between 2013 and 2015
• An outcome-wide approach examined 37 outcomes across seven domains with Bonferroni correction applied

Widowed men experienced increased depressive symptoms, hopelessness, and decreased happiness during the first year after spousal loss, which diminished over time.

• These associations were found in the shorter bereavement window (2015–2016) and weakened in the longer bereavement window (2013–2015)
• The temporal pattern suggests adaptation or recovery in mental health outcomes among men over time
• Analyses were performed using logistic, modified Poisson, and linear regression models with Bonferroni correction

Widowed women showed no increase in depressive symptoms and reported increased happiness and life satisfaction following spousal loss.

• Increased happiness and life satisfaction among widowed women appeared in later assessments rather than immediately after bereavement
• This pattern contrasts markedly with the adverse mental health outcomes observed in widowed men
• These findings were characterized as indicating resilience among widowed women

Both widowed men and women reported increased social participation following spousal loss, but only men experienced reduced social support.

• Reduced social support was identified as a gender-specific adverse outcome unique to widowed men
• Increased social participation was observed across both genders
• These findings were assessed under the social well-being domain, one of seven domains examined

Widowed men showed higher alcohol consumption following spousal loss, whereas widowed women were more likely to attend health screening but became more sedentary.

• These findings fall under the health behaviors domain, one of seven outcome domains examined
• Increased alcohol consumption among widowed men represents an adverse health behavior outcome
• Increased health screening attendance among widowed women was accompanied by increased sedentary behavior, indicating mixed health behavior effects

The study employed an outcome-wide approach examining 37 outcomes across seven domains to comprehensively assess the effects of spousal bereavement.

• The seven domains were: physical and cognitive health, mental health, subjective well-being, social well-being, prosocial and altruistic behaviors, health behaviors, and cognitive social capital
• Statistical methods included logistic, modified Poisson, and linear regression with Bonferroni correction for multiple comparisons
• The nationwide cohort included adults aged ≥65 who were married in 2013, with bereavement status assessed in 2016

The authors concluded that men showed greater vulnerability to adverse outcomes after spousal loss while women demonstrated resilience, highlighting the necessity for gender-specific policy interventions.

• Results emphasized the need for targeted support for widowed older men given their elevated risks across mortality, dementia, mental health, social support, and health behaviors
• The authors specifically called for 'gender-specific policy interventions to support recovery and adaptation among widowed older adults'
• The divergent trajectories between men and women underscore gender as a key moderator of bereavement outcomes