Table 5.
Morbidity and mortality subgroup analysis
| Obese patientsBMI > 30 kg/m2 | Non-obese patientsBMI ≤ 30 kg/m2 | P-value | |
|---|---|---|---|
| Major hepatectomy | n= 42 | n= 84 | |
| Mortality | 2 | 4 | 1.000 |
| Overall morbidity | 18 | 29 | 0.362 |
| Grade I | 3 | 2 | 0.420 |
| Grade II | 6 | 3 | 0.059 |
| Grade III | 4 | 13 | 0.519 |
| Grade IV | 3 | 7 | 0.816 |
| Cirrhotic patients (F4) | n= 17 | n= 34 | |
| Mortality | 1 | 2 | 1.000 |
| Overall morbidity | 6 | 8 | 0.375 |
| Grade I | – | 1 | 1.000 |
| Grade II | 4 | – | 0.018 |
| Grade III | 1 | 4 | 0.868 |
| Grade IV | – | 1 | 1.000 |
| Diabetic patients | n= 18 | n= 28 | |
| Mortality | – | 1 | 1.000 |
| Overall morbidity | 8 | 5 | 0.051 |
| Grade I | 1 | – | 0.391 |
| Grade II | 5 | 1 | 0.028 |
| Grade III | 1 | 1 | 1.000 |
| Grade IV | 1 | 2 | 1.000 |
| Moderate/severe steatosis | n= 24 | n= 7 | |
| Mortality | – | – | 1.000 |
| Overall morbidity | 8 | 1 | 0.615 |
| Grade I | 2 | – | 1.000 |
| Grade II | 4 | – | 0.550 |
| Grade III | 1 | 1 | 0.407 |
| Grade IV | 1 | – | 1.000 |