Journal article
Intraclass Correlations Among Physiologic Measures in Children and Adolescents
Abstract
BACKGROUND: Cluster designs have become increasingly popular in many research areas. Adopting these designs requires special considerations because individuals within the same cluster may be correlated. Therefore, appropriate sample size calculations in these settings require the incorporation of additional information regarding intraclass or intracluster correlations (ICCs), which measure the degree of similarity between individuals within the …
Authors
Amorim LD; Bangdiwala SI; McMurray RG; Creighton D; Harrell J
Journal
Nursing Research, Vol. 56, No. 5, pp. 355–360
Publisher
Wolters Kluwer
Publication Date
September 2007
DOI
10.1097/01.nnr.0000289497.91918.94
ISSN
0029-6562