๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A sample size calculation for spontaneous abortion in observational studies

โœ Scribed by Ronghui Xu; Christina Chambers


Book ID
113875996
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
199 KB
Volume
32
Category
Article
ISSN
0890-6238

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Sample size for cohort studies in pharma
โœ A. D. McMahon; T. M. MacDonald ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 113 KB ๐Ÿ‘ 2 views

Object ร Cohort studies in pharmacoepidemiology can result in a unique type of study, where subjects have complex types of exposure to drugs (with periods of non-exposure as well). The object of this paper is to explain how to calculate the sample size of such a study. Method ร It is assumed that a