Open AccessNegative Control Outcomes and the Analysis of Standardized Mortality Ratios
Author(s) -
David B. Richardson,
Alexander P. Keil,
Eric Tchetgen Tchetgen,
Glinda S. Cooper
Publication year - 2015
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - English
DOI - 10.17615/tgw5-nd68
Subject(s) - standardized mortality ratio , statistics , demography , medicine , mathematics , mortality rate , sociology