Univariate analysis | Multivariate analysis | |||
---|---|---|---|---|
Variable | OR (95% CI) | p-value | OR (95% CI) | p-value |
Age | 0.96 (0.88–1.06) | 0.427 | ||
Sex, male | 2.47 (1.35–4.55) | 0.004 | ||
Smoking history (current & former) | 2.25 (1.25–4.07) | 0.007 | ||
ASA classification ≥3 | 1.79 (1.10–2.93) | 0.019 | 1.91 (1.14–3.21) | 0.014 |
BMI | 1.15 (1.05–1.29) | 0.003 | 0.86 (0.78–0.95) | 0.004 |
Hemoglobin | 1.18 (0.95–1.46) | 0.066 | ||
Squamous vs. others | 2.54 (1.33–4.84) | 0.005 | ||
ILA | 1.07 (1.02–1.12) | 0.009 | 1.91 (1.02–1.13) | 0.004 |
Emphysema index | 1.04 (1.01–1.07) | 0.010 | ||
Extent of surgery | ||||
Segmentectomy & Wedge resection & Lobectomy | Reference | Reference | ||
Pneumonectomy & Bilobectomy | 4.61 (1.65–12.8) | 0.004 | 4.46 (1.54–12.9) | 0.006 |