Key points are not available for this paper at this time.
Phyllis Moen, Donna Dempster-McClain, Robin M. Williams, Jr., Social Integration and Longevity: An Event History Analysis of Women's Roles and Resilience, American Sociological Review, Vol. 54, No. 4 (Aug., 1989), pp. 635-647
Moen et al. (1989) studied this question.