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. 2019 Aug 21;101(16):1485–1494. doi: 10.2106/JBJS.18.01257

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Fig. 2-A — Figs. 2-A and 2-B Mean trajectory for FAAM ADL (Fig. 2-A) and FAAM Sports (SPT) (Fig. 2-B) scores (%) by study visit and surgery type with 95% CIs. Estimates were obtained from linear mixed effects regression of outcome on study visit, surgery type, and visit-by-surgery type interaction. All models included confounders of age, sex, and BMI. Additional confounders include the cause of the end-stage ankle arthritis and previous surgery for FAAM ADL and employment for FAAM Sports.

Fig. 2-B — Figs. 2-A and 2-B Mean trajectory for FAAM ADL (Fig. 2-A) and FAAM Sports (SPT) (Fig. 2-B) scores (%) by study visit and surgery type with 95% CIs. Estimates were obtained from linear mixed effects regression of outcome on study visit, surgery type, and visit-by-surgery type interaction. All models included confounders of age, sex, and BMI. Additional confounders include the cause of the end-stage ankle arthritis and previous surgery for FAAM ADL and employment for FAAM Sports.