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Estimated risk rates of stratified category according to risk points for severe PHLF
| Severe PHLF risk category | No. of risk points for severe PHLF | Estimated risk of severe PHLF, % (95% CI) | No. with severe PHLF/total no. of patients (%) |
|---|---|---|---|
| Low risk | 0 | 0.08 (0.02–0.31) | 2/220 (0.9) |
| Medium risk | 1 | 0.25 (0.08–0.81) | 3/139 (2.2) |
| 2 | 4.03 (2.05–7.92) | 13/72 (18.1) | |
| High risk | 3 | 12.0 (6.63–21.8) | 10/18 (55.6) |
| 4 | 16.0 (11.2–23.0) | 2/2 (100) |
CI confidence interval, PHLF posthepatectomy liver failure
