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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Femoral nerve block-sciatic nerve block vs. femoral nerve block-local infiltration analgesia for total knee arthroplasty: a randomized controlled trial

Fig. 2

Changes in NRS scores from 0–24 h in groups L and S after TKA. The groups were compared by repeated-measures analysis of variance and Mann–Whitney U tests. Comparisons within the groups were analyzed by the Friedman test and Wilcoxon signed-rank test with Bonferroni correction (versus the 0-h value). The mean and SD are indicated. *P < 0.05, comparisons between the groups; †P < 0.05, comparisons within the groups. NRS, numerical rating scale; TKA, total knee arthroplasty

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BMC Anesthesiology

ISSN: 1471-2253

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