Table 3. Pelvic parameter changing according to Lenke classification.

SD, standard deviation; PI, pelvic incidence; Preop, preoperative, Postop, postoperative; SS, sacral slope; PT, pelvic tilt.

^**p<0.01. ^a)Paired samples test. ^b)Wilcoxon signed ranks test. ^c)Oneway analysis of variance test. ^d)Kruskal-Wallis test.