Sample size requirements for case-control study designs: correction
β Scribed by deBurgh Michael Edwardes
- Book ID
- 115008613
- Publisher
- BioMed Central
- Year
- 2002
- Tongue
- English
- Weight
- 140 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1471-2288
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π SIMILAR VOLUMES
Investigations of sample size for planning casecontrol studies have usually been limited to detecting a single factor. In this paper, we investigate sample size for multiple risk factors in strata-matched casecontrol studies. We construct an omnibus statistic for testing M different risk factors bas
A method is developed to calculate the required number of subjects k in a reliability study, where reliability is measured using the intraclass correlation . The method is based on a functional approximation to earlier exact results. The approximation is shown to have excellent agreement with the ex