|
Exposed group |
Non-exposed group |
RR |
P value |
Frequency (%) |
95% CI |
Frequency (%) |
95% CI |
Incidence rate of PONV |
Sex |
M |
6(33.33) |
21.35, 42.57 |
15(36.47) |
29.39, 48.87 |
2.09 |
0.4 |
F |
18(66.67) |
47.05, 82.68 |
25(63.53) |
50.47, 81.09 |
|
|
Age Grouped |
20-49 |
14(68.42) |
49.47, 84.33 |
29(59.28) |
41.36, 79.14 |
2.06 |
0.04 |
>49 |
6(31.58) |
24.01, 43.47 |
13(40.72) |
28.36, 57.58 |
|
|
Type of anaesthesia |
General |
11 (48.39) |
32.54, 60.14 |
18(47.37) |
34.03, 59.57 |
0.99 |
0.47 |
Spinal |
12(51.61) |
39.35, 70.20 |
20(52.63) |
36.14, 64.07 |
|
|
|