Shoulder Arthroplasty Comparative Analyses: No Difference Observed Supplementary Report

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Abstract
The following reported tables and figures represent analyses of Shoulder Replacement data from AOANJRR. The comparisons do not find a significant difference between the illustrated cohorts. These additional accounts of Shoulder Replacement revision rates are complimentary records to the AOANJRR Annual Report and Shoulder Replacement in Australia supplementary report. This Report is one of 14 supplementary reports to complete the AOANJRR Annual Report for 2025. Information on the background, purpose, aims, benefits and governance of the Registry can be found in the Introductory chapter of the 2025 Hip, Knee and Shoulder Arthroplasty Annual Report. The Registry data quality processes, including data collection, validation and outcomes assessment, are provided in detail in the Data Quality section of the introductory chapter of the 2025 Hip, Knee and Shoulder Arthroplasty Annual Report: https://aoanjrr.sahmri.com/annual-reports-2025.