From: Comparison of score-based prediction of 90-day mortality after liver resection
Mortality Risk Score Points | Risk Score Groups | N total | N 90-day mortality | % 90-day mortality | OR | 95% CI | p-value |
---|---|---|---|---|---|---|---|
0 + 1 | 1 (very low-risk) | 193 | 1 | 0.5 | 1 | ||
2 | 2A (low-risk) | 130 | 1 | 0.8 | 0.50 | 0.03–3.98 | 0.5547 |
3 | 2B (low-risk) | 99 | 6 | 6.1 | 4.19 | 1.08–20.21 | 0.0459 |
4 | 3A (medium-risk) | 55 | 5 | 9.1 | 6.50 | 1.54–32.55 | 0.0123 |
5 | 3B (medium-risk) | 32 | 3 | 9.4 | 6.72 | 1.20–37.86 | 0.0234 |
≥6 | 4 (high-risk) | 20 | 8 | 40.0 | 43.33 | 9.87–234.14 | < 0.0001 |