Fig. 2From: Intraoperative electrical stimulation promotes the short-term recovery of patients with cubital tunnel syndrome after surgeryComparisons of Grip strength (A) and Key pinch strength (B) before the surgery and 1 month, 6 months after the surgery between cubital tunnel syndrome patients treated with intraoperative electrical stimulation (ES) and control. Box plot was used to present the data. *p < 0.05, ***p < 0.001 and ns means no significance. Two-way ANOVA followed by Tukey's multiple comparisons testsBack to article page