marginal significanceP = 0.051
In group B 3 (skin closure, 0.375% ropivacaine), the PLSP rate was 24.2% (8 of 33), showing marginal significance compared to B1 and B2 (adjusted P = 0.051).
In group B 3 (skin closure, 0.375% ropivacaine), the PLSP rate was 24.2% (8 of 33), showing marginal significance compared to B1 and B2 (adjusted P = 0.051).