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Comparison of SANE scores (A) overall and (B) stratified by patient sex between the nonbraced and braced groups at each follow-up point. The middle horizontal line of the box indicates the median, the top and bottom of the box indicate the upper and lower quartiles, the upper and lower error bars indicate the maximum and minimum values, and the dots indicate statistical outliers. m, month; p, postoperative; SANE, single assessment numeric evaluation; w, week; y, year.
