"Mortality studies" refers to research or investigations that specifically focus on the causes, patterns, and statistics related to people's deaths. Full definition
This study should «not in any way bill itself, or be billed as, a global mortality study of the Darfur genocide,» says Sudan researcher Eric Reeves of Smith College. (scientificamerican.com)
82 Augustine J. Kposowa, «Marital Status and Suicide in the National Longitudinal Mortality Study.» (whitehouseboysmen.org)
The Chicago Infant Mortality Study reveals that Breastfeeding Infants have 1 / 5th the Rate of SIDS. (babyreference.com)