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Table 1 Standard Protocol Items Recommendations for Interventional Trials (SPIRIT) diagram

From: Patient-reported outcome after stemmed versus stemless total shoulder arthroplasty for glenohumeral osteoarthritis: a patient-blinded randomized clinical trial

  1. Stemmed group patients operated with stemmed shoulder arthroplasty, Biomet Comprehensive® Total Shoulder System, Stemless group patients operated with stemless shoulder arthroplasty, Biomet Comprehensive® Nano Shoulder System WOOS Western Ontario Osteoarthritis Shoulder, OSS Oxford Shoulder Score, EQ-5D the health status component of the EuroQol assessment