Trial Characteristics and Appropriateness of Statistical Methods Applied for Design and Analysis of Randomized School-Based Studies Addressing Weight-Related Issues: A Literature Review

• Autores principales: Moonseong Heo (Autor), Singh R. Nair (Autor), Judith Wylie-Rosett (Autor), Myles S. Faith (Autor), Angelo Pietrobelli (Autor), Nancy R. Glassman (Autor), Sarah N. Martin (Autor), Stephanie Dickinson (Autor), David B. Allison (Autor)
• Formato: Libro
• Publicado: Hindawi Limited, 2018-01-01T00:00:00Z.
• Materias: article
• Acceso en línea: Connect to this object online.

Objective. To evaluate whether clustering effects, often quantified by the intracluster correlation coefficient (ICC), were appropriately accounted for in design and analysis of school-based trials. Methods. We searched PubMed and extracted variables concerning study characteristics, power analysis,...