Document Classification

Section Type: RESULTS

Text: The resting VAS pain scores at 6 h and 24 h after operation was 5. 99 + / - 0. 67 scores and 4. 26 + / - 0. 59 scores in the AAP group respectively, which was significantly lower than that in the control group at the corresponding time (7. 02 + / - 0. 85 scores and 4. 92 + / - 0. 43 scores, P < 0. 01) ; but it showed insignificant difference between the two groups at 1 h and 48 h after operation (P > 0. 05) ; sedation contentment in the two groups was similar ; incidence of adverse event in the AAP groups seemed lower (4 cases vs. 11 cases), but the intergroup difference was statistically insignificant (P > 0. 05).