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Comparing Responsiveness Of Six Common Patient-Reported Outcomes To Changes Following Autologous Chondrocyte Implantation: A Systematic Review And Meta-Analysis Of Prospective Studies, Jennifer S. Howard, Christian Lattermann, Johanna M. Hoch, Carl G. Mattacola, Jennifer M. Medina Mckeon

Rehabilitation Sciences Faculty Publications

Objective: To compare the responsiveness of six common patient-reported outcomes (PROs) following autologous chondrocyte implantation (ACI). Design: A systematic search was conducted to identify reports of PROs following ACI. Study quality was evaluated using the modified Coleman Methodology Score (mCMS). For each outcome score, pre- to postoperative paired Hedge's g effect sizes were calculated with 95% confidence intervals (CIs). Random effects meta-analyses were performed to provide a summary response for each PRO at time points (TP) I (<1 year), II (1 year to <2 years), III (2 years to <4 years), IV (>= 4 years), and overall. Results: The mean mCMS for the 42 articles included was 50.9 +/- 9.2. For all evaluated instruments, …