Premium
Understanding immortal time bias in observational cohort studies
Author(s) -
Ho A. M.H.,
Dion P. W.,
Ng C. S. H.,
Karmakar M. K.
Publication year - 2013
Publication title -
anaesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.839
H-Index - 117
eISSN - 1365-2044
pISSN - 0003-2409
DOI - 10.1111/anae.12120
Subject(s) - medicine , observational study , cohort study , cohort