Common pitfalls in statistical analysis: Intention-to-treat versus per-protocol analysis
oleh: Priya Ranganathan, C S Pramesh, Rakesh Aggarwal
| Format: | Article |
|---|---|
| Diterbitkan: | Wolters Kluwer Medknow Publications 2016-01-01 |
Deskripsi
During the conduct of clinical trials, it is not uncommon to have protocol violations or inability to assess outcomes. This article in our series on common pitfalls in statistical analysis explains the complexities of analyzing results from such trials and highlights the importance of "intention-to-treat" analysis.