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Intracluster correlation coefficients for sample size calculations related to cardiovascular disease prevention and management in primary care practices
BACKGROUND: Few studies have comprehensively reported intracluster correlation coefficient (ICC) estimates for outcomes collected in primary care settings. Using data from a large primary care study, we aimed to: a) report ICCs for process-of-care and clinical outcome measures related to cardiovascu...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4369059/ https://www.ncbi.nlm.nih.gov/pubmed/25888958 http://dx.doi.org/10.1186/s13104-015-1042-y |