Table 3.
Multivariate logistic regression analysis for severe postoperative complication
| Variable | Univariate, p value | Multivariate, odds ratio (95% CI) | p value |
|---|---|---|---|
| Male | 0.5661 | ||
| Age a ≥74 years | 0.3591 | ||
| 2/3 sectionectomy | 0.0327 | 2.00 (0.69–5.60) | 0.1989 |
| High-risk surgical proceduresb | 0.7375 | ||
| Biliary reconstruction | 0.0293 | 1.67 (0.46–5.66) | 0.4253 |
| Experienced operator | 0.7208 | ||
| Operation time a ≥337 min | 0.0443 | 1.49 (0.56–4.03) | 0.4192 |
| Bleeding a ≥320 g | 0.0244 | 2.02 (0.80–5.34) | 0.1355 |
| Sarcopenia | 0.6147 | ||
| Frailty | 0.0057 | 4.19 (1.30–13.58) | 0.0171 |
a
Median values are used for the cutoff value.
b
Anterior segmentectomy, central bisegmentectomy, or total caudate lobectomy [21].