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Sample sizes and statistical methods in interventional studies on individuals with spinal cord injury: A systematic review
AIM: Prevalence and incidence of spinal cord injury (SCI) are low. However, sample sizes have not been systematically examined yet, although this might represent useful information for study planning and power considerations. Therefore, our objective was to determine the median sample size in clinic...
| Autores principales: | , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6771853/ https://www.ncbi.nlm.nih.gov/pubmed/31231977 http://dx.doi.org/10.1111/jebm.12356 |