01768cam a2200373Ia 4500 CAH000C8164PDF BD-DhSAU 20151012144310.0 m|||||o||d|||||||| cr|||| 080813s2009 flua sb 001 0 eng d 9781584888178 (ebook : PDF) BD-DhSAU BD-DhSAU R853.C55 H39 2009 615.50724 H418 Hayes, Richard J., DSc. Cluster randomised trials [electronic resource] / Richard J. Hayes, Lawrence H. Moulton. Boca Raton : CRC Press, c2009. xxii, 315 p. : ill. Interdisciplinary statistics series "A Chapman & Hall book." Includes bibliographical references (p. 303-307) and index. Variability between clusters -- Choosing whether to randomise by cluster -- Choice of clusters -- Matching and stratification -- Randomisation procedures -- Sample size -- Alternative study designs -- Basic principles of analysis -- Analysis based on cluster-level summaries -- Regression analysis based on individual level data -- Analysis of trials with more complex designs -- Ethnical considerations -- Data monitoring -- Reporting and interpretation. Also available in print edition. Mode of access: World Wide Web. Clinical trials. Cluster analysis. Electronic books. lcsh Moulton, Lawrence H. 9781584888161 1584888164 Interdisciplinary statistics. http://marc.crcnetbase.com/isbn/9781584888178 application/PDF 12188 12187