There are some circumstances where the stepped-wedge cluster randomized trial is preferable to the alternative: no randomized trial at all. Response to the commentary by Kotz and colleagues

✍ Scribed by Mdege, Noreen D.; Man, Mei-See; Taylor (nee Brown), Celia A.; Torgerson, David J.

• Book ID: 119289921
• Publisher: Elsevier Science
• Year: 2012
• Tongue: English
• Weight: 102 KB
• Volume: 65
• Category: Article
• ISSN: 0895-4356
• DOI: 10.1016/j.jclinepi.2012.06.003