Table 1 Baseline demographics and intraoperative variables
Variable | Control group (n = 113) | PHC group (n = 221) | P-value |
|---|---|---|---|
Age (years) | 34 ± 9 | 33 ± 8 | 0.347 |
Sex (Male) | 25 (22) | 68 (31) | 0.091 |
Height (cm) | 168 ± 8 | 168 ± 8 | 0.909 |
Weight (kg) | 108 ± 25 | 107 ± 23 | 0.503 |
BMI (kg/m2) | 38 ± 7 | 38 ± 7 | 0.391 |
ASA physical status | |||
II | 49 (43) | 103 (47) | 0.573 |
III | 64 (57) | 118 (53) | |
Apfel risk score | |||
0 | 2 (2) | 12 (5) | 0.126 |
1 | 13 (11) | 39 (18) | |
2 | 48 (42) | 97 (44) | |
3 | 46 (41) | 67 (30) | |
4 | 4 (4) | 6 (3) | |
Comorbidities | |||
Diabetes mellitus | 42 (37) | 84 (38) | 0.881 |
Hypertension | 22 (20) | 43 (20) | 0.998 |
Smoking | 17 (15) | 46 (21) | 0.196 |
History of motion sickness | 3 (3) | 6 (3) | 0.974 |
Types of surgery | |||
LSG | 70 (62) | 134 (61) | 0.904 |
LSG-JJB | 28 (25) | 55 (25) | |
LSG-DJB | 10 (9) | 18 (8) | |
OAGB | 5 (4) | 14 (6) | |
Duration of the anesthesia (min) | 93 ± 22 | 92 ± 23 | 0.619 |
Duration of the operation (min) | 77 ± 22 | 76 ± 22 | 0.867 |
IOC (mg) | 56.8 ± 6.9 | 58.2 ± 7.5 | 0.103 |
Sugammadex | 34 (30) | 61 (28) | 0.635 |
Neostigmine | 79 (70) | 160 (72) | 0.635 |
Fluid infusion (ml) | 1369 ± 341 | 1402 ± 370 | 0.433 |
Fluid output (ml) | 203 ± 67 | 191 ± 83 | 0.183 |
Duration of mechanical ventilation (min) | 120 ± 28 | 120 ± 27 | 0.768 |
Duration of PACU stay (min) | 66 ± 27 | 66 ± 23 | 0.968 |
Rescue opioids | 75 (66) | 124 (56) | 0.071 |