The efficiency of stepped wedge vs. cluster randomized trials: Stepped wedge studies do not always require a smaller sample size

✍ Scribed by Hemming, Karla; Girling, Alan

• Book ID: 123417467
• Publisher: Elsevier Science
• Year: 2013
• Tongue: English
• Weight: 76 KB
• Volume: 66
• Category: Article
• ISSN: 0895-4356
• DOI: 10.1016/j.jclinepi.2013.07.007