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Sample size estimation in epidemiologic studies
This review basically provided a conceptual framework for sample size calculation in epidemiologic studies with various designs and outcomes. The formula requirement of sample size was drawn based on statistical principles for both descriptive and comparative studies. The required sample size was es...
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Babol University of Medical Sciences
2011
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3895825/ https://ncbi.nlm.nih.gov/pubmed/24551434 |
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