Table 1 Baseline patient characteristics and perioperative data for all patient and by group allocation, data are summarized by number (%), median (interquartile range) or mean (standard deviation)
All patients (n = 141) | Group C (n = 48) | Group MO (n = 49) | Group LO (n = 44) | p-Value | |
|---|---|---|---|---|---|
Age | 41.89 ± 9.29 | 41.58 ± 7.41 | 41.49 ± 9.85 | 42.68 ± 10.58 | 0.796 |
Weight (kg) | 61.08 ± 7.71 | 60.71 ± 6.67 | 60.81 ± 8.76 | 61.8 ± 7.66 | 0.762 |
BMI (kg/m2) | 23.37 ± 2.96 | 23.09 ± 2.92 | 22.98 ± 2.94 | 24.1 ± 2.95 | 0.139 |
ASA score | 0.221 | ||||
I | 66 (46.8%) | 27 (56.3%) | 19 (38.8%) | 20 (45.5%) | |
II | 75 (53.2%) | 21 (43.8%) | 30 (61.2%) | 24 (54.5%) | |
PONV risk score | 0.956 | ||||
2 | 84 (59.6%) | 28 (58.3%) | 30 (61.2%) | 26 (59.1%) | |
3 | 57 (40.4%) | 20 (41.7%) | 19 (38.8%) | 18 (40.9%) | |
Surgical procedure | 0.497 | ||||
Hysteroscopy | 107 (75.9%) | 36 (75%) | 35 (71.4%) | 36 (81.8%) | |
Cervical conization | 34 (24.1%) | 12 (25%) | 14 (28.6%) | 8 (18.2%) | |
Anesthesia Time (min) | 20 (14, 27.5) | 20 (14, 34.5) | 18 (13, 25.5) | 21 (15, 29.5) | 0.222 |
Extubation time (min) | 5 (4, 6) | 5 (3, 6) | 5 (4, 6) | 5 (3, 6) | 0.692 |
Length of postoperative hospital stay (h) | 3 (2, 4) | 3.5 (2, 4) | 3 (2, 4) | 2.5 (2, 3.5) | 0.055 |
Length of stay in the PACU (min) | 50 (30, 80) | 42.5 (25, 73.75) | 50 (30, 105) | 60 (36.25, 88.75)* | 0.036 |
Alfentanil consumption (ug/kg) | 20 (10, 25.6) | 30.3 (25.2, 37.8) | 20 (18.69, 20)a | 10 (9.75, 10)* | 0.000 |