| Literature DB >> 26181346 |
Daniel J Kruger1, Randolph M Nesse2.
Abstract
Sex differences in mortality rates stem from genetic, physiological, behavioral, and social causes that are best understood when integrated in an evolutionary life history framework. This paper investigates the Male-to-Female Mortality Ratio (M:F MR) from external and internal causes and across contexts to illustrate how sex differences shaped by sexual selection interact with the environment to yield a pattern with some consistency, but also with expected variations due to socioeconomic and other factors.Entities:
Keywords: Life history; Mortality; Sex differences; Sexual selection
Year: 2006 PMID: 26181346 DOI: 10.1007/s12110-006-1021-z
Source DB: PubMed Journal: Hum Nat ISSN: 1045-6767