Table 3 Potential predictors of PONV
Covariate | OR and CI | p-value |
|---|---|---|
Age (> 35 years) | 0.53 (0.37–0.76) | < 0.001* |
Gender (f vs. m) | 1.91 (1.30–2.87) | < 0.001* |
Surgery time (> 130 min) | 1.28 (0.91–1.82) | 0.15 |
BMI (> 44 kg/m2) | 0.73 (0.52–1.02) | 0.07 |
Anaesthesia (volatile vs. i.v.) | 0.33 (0.20–0.56) | < 0.001* |
T2DM | 1.00 (0.67–1.46) | 1.0 |
Application of antiemetic drug | 1.12 (0.80–1.57) | 0.50 |