Research aims to reach valid conclusions through scientific enquiry. Valid conclusions can only be reached if bias is minimized or eliminated. Bias can potentially take place in the design, implementation, or analysis of a study. Various study designs reduce bias, and this article reviews some of the more common study designs in orthopaedic sports medicine. We also discuss bias and confounding factors as they relate to these studies.
|ジャーナル||Arthroscopy - Journal of Arthroscopic and Related Surgery|
|出版ステータス||出版済み - 10月 2003|
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