Figure 2.

Odds ratio (OR) for perioperative morbidity amongst patients with or without hepatic injury, and in those administered chemotherapy. Only those patients with steatosis had a statistically significantly increased risk of perioperative morbidity [OR = 2.50, 95% confidence interval (CI) 1.20–5.23, P = 0.02]. Note that major vs. minor resection was associated with a higher rate of perioperative morbidity, with an OR = 1.78 that almost reached statistical significance (95% CI 0.99–3.19, P = 0.06)