Table 2. Severity of postoperative complications assessed by the Clavien-Dindo classification in a propensity-matched cohort of patients with or without diabetes mellitus (DM) treated for hepatocellular carcinoma by curative hepatectomy.
| No. (%) patients | |||
| Severity | DM (n = 99) | Non-DM (n = 99) | P |
| Grade I | 18 (18.2) | 23 (23.2) | 0.218 |
| Grade II | 22 (22.2) | 20 (20.2) | |
| Grade III-a | 10 (10.1) | 8 (8.1) | |
| Grade III-b | 1 (1.0) | 0 (0) | |
| Grade IV-a | 1 (1.0) | 1 (1.0) | |
| Grade IV-b | 1 (1.0) | 0 (0) | |
| Grade V | 0 (0) | 0 (0) | |