ORTHO
BULLETS
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Review Question - QID 215621

Clinical Trial Design QID: 215621 (OBQ20.210)
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QID 215621 (Type "215621" in App Search)
A junior orthopedic surgery resident is performing a study in which a group of patients who experienced one episode of dislocation of their total hip arthroplasty prosthesis could be compared with a group of patients in whom the hip prosthesis did not dislocate over a certain period of time. All patients in the study had their surgery performed during the same period. The goal of the study is to determine which factors are related to the presence of dislocation. What research model best describes this study design?
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