Variable | P group (n = 28) | D group (n = 29) | M group (n = 30) | P value |
---|---|---|---|---|
Onset time (seconds) | ||||
Time to OAA/S score 3 | 502.7 (149.5) | 709.1 (106.0)* | 538.9 (81.1)† | <0.001 |
Time to BIS 70 | 590.3 (146.8) | 809.3 (106.7)* | 621.1 (96.0)† | <0.001 |
Recovery time (seconds) | ||||
Time to OAA/S 5 | 478.8 (178.4) | 580.9 (178.1) | 495.5 (178.8) | 0.07 |
Time to BIS 90 | 585.2 (188.4) | 682.0 (179.2) | 585.9 (188.6) | 0.08 |
Dose rate of drug infusion | ||||
Propofol (mg/kg/h) | 3.54 (1.01) | 1.59 (0.56) | ||
Dexmedetomidine (μg/kg/h) | 1.26 (0.37) | 0.61 (0.17) | ||
Patient satisfaction score (VAS) | 90.0 (7.9) | 89.2 (9.2) | 95.0 (4.7)*† | 0.007 |
Surgeon satisfaction score (VAS) | 81.0 (10.4) | 87.3 (8.1)* | 93.7 (5.9)*† | <0.001 |