Fig. 3

Incidence of moderate-to-severe pain on movement and at rest. By Bonferroni adjustment, a: Group SM vs. group C, P < 0.05; b: Group SM vs. group S, P < 0.05
Incidence of moderate-to-severe pain on movement and at rest. By Bonferroni adjustment, a: Group SM vs. group C, P < 0.05; b: Group SM vs. group S, P < 0.05