Table 3 Odds ratios and 95% confidence intervals for length of ICU stays
From: Effect of high body mass index on postoperative pulmonary complications: a retrospective study
Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
Odds ratio (95% CI) | P value | Odds ratio (95% CI) | P value | |
BMI (kg/m2) | -0.028 (-0.178–0.121) | 0.709 | -0.076 (-0.205–0.053) | 0.249 |
ASA – PS | 0.139 (-0.519–0.797) | 0.677 | -0.247 (-0.834–0.340) | 0.408 |
Surgical time (h) | -0.029 (-0.151–0.093) | 0.644 | -0.079 (-0.177–0.034) | 0.184 |
PPC | 1.827 (0.714–2.941) | 0.001 | 0.147 (-0.945–1.239) | 0.791 |
Requirement for mechanical ventilation | 9.698 (7.525–11.870) | < 0.001 | 9.698 (7.525–11.870) | < 0.001 |
ICU readmission (≤ 30 days) | 4.377 (2.673–6.082) | < 0.001 | 0.896 (-0.974–2.765) | 0.374 |