Case control and cohort studies
Epidemiology
ppt
Matching in case control studies Yvan Hutin. Cases of acute hepatitis (E) by residence, Girdharnagar, Gujarat, India, 2008 Attack rate per 1,000 > 40.
Contingency Tables Prepared by Yu-Fen Li 1. contingency table When working with nominal data that have been grouped into categories, we often arrange.
Research and methodology 2
Measures of association 2013
Lecture of epidemiology
4 HRNA Methodology
83341 ch12 jacobsen
83341 ch13 jacobsen
There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don't know. But.
