Preeminence and prerequisites of sample size calculations in clinical trials

Article English OPEN
Richa Singhal; Rakesh Rana;
(2015)
  • Publisher: Wolters Kluwer Medknow Publications
  • Journal: Journal of the Practice of Cardiovascular Sciences (issn: 2395-5414, eissn: 2454-2830)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.4103/2395-5414.177301
  • Subject: Power and significance level | randomized controlled trials | sample size | Medicine | R | Surgery | RD1-811 | Diseases of the circulatory (Cardiovascular) system | RC666-701

The key components while planning a clinical study are the study design, study duration, and sample size. These features are an integral part of planning a clinical trial efficiently, ethically, and cost-effectively. This article describes some of the prerequisites for ... View more
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