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. Author manuscript; available in PMC: 2017 May 31.
Published in final edited form as: Am J Obstet Gynecol. 2016 Feb 12;215(2):210.e1–210.e7. doi: 10.1016/j.ajog.2016.02.018

FIGURE 1. Tangent stiffness of coccygeus, iliocaudalis, and pubocaudalis in virgin, late-pregnant, and postpartum groups (n = 7/group), represented as mean ± SEM.

FIGURE 1

*Significantly different P values derived from Tukey pairwise comparisons, after repeated measures 2-way with significance level set to 5%.

ANOVA, analysis of variance.