highly significantp < 0.0001
Two-way ANOVA revealed highly significant main effects for both analgesic group (F = 503.44, p < 0.0001, ****, η 2 = 0.329) and surgery type (F = 329.15, p < 0.0001, ****, η 2 = 0.430), as well as a significant interaction effect (F = 41.06, p < 0.0001, ****, η 2 = 0.215).