*Survival Analysis

Kiely, D. K., Simon, S. E., Jones, R. N., Morris, J. N. 2000. The protective effect of social engagement on mortality in long-term care. Journal of the American Geriatrics Society. 48 (11) 1367-72.

Williams, B. C., Fries, B. E., Mehr, D. R. 1996. Patterns and determinants of health services use and mortality after VA nursing home care. Journal of Aging & Health. 8 (2) 280-301.