Table 10: Induction of anesthesia and intraoperative drugs (n = 125).
Induction of Anesthesia |
PONV |
RR (95% CI) |
|
Yes n (%) |
No n (%) |
||
Inhalation induction |
|||
Yes |
10(33.3) |
20(66.7) |
1.02(0.57-1.83) |
No |
31(32.6) |
64(67.4) |
Referent |
Ventilation via face mask |
|||
Yes |
39(32.5) |
81(67.5) |
0.81(0.27-2.45) |
No |
2(40.0) |
3(60.0) |
Referent |
Hypnotic agent |
|||
Sodium thiopentone |
11(50.0) |
11(50.0) |
1.72(1.03-2.87)* |
Propofol |
30(29.1) |
73(70.9) |
Referent |
Muscle relaxants |
|||
Suxamethonium |
19(35.2) |
35(64.8) |
1.12(0.68-1.86) |
Non Depolarizing |
21(31.3) |
46(68.7) |
Referent |
Fentanyl administration time |
|||
Induction and Intraoperative |
15(38.5) |
24(61.5) |
1.27(0.76-2.12) |
Induction only |
26(30.2) |
60(69.8) |
Referent |
Anti-emetic given |
|||
Yes |
23(39.7) |
35(60.3) |
1.48(0.89-2.45) |
No |
18(26.9) |
49(73.1) |
Referent |