Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5706471 | Arthroscopy: The Journal of Arthroscopic & Related Surgery | 2016 | 4 Pages |
Abstract
Randomized controlled studies have a high level of evidence. However, some patients are not treated in the manner to which they were randomized and actually switch to the alternative treatment (crossover). In such cases, “intent-to-treat” statistical methods require that such a switch be ignored, resulting in bias. Thus, the study conclusions could be wrong. This bias is a common problem in the knee meniscus literature.
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Authors
James H. (Editor-in-Chief), Ralph B. (Associate Editor of Statistics), Matthew T. (Assistant Editor-in-Chief), Michael J. (Assistant Editor-in-Chief), Jefferson C. (Deputy Editor),