Effect of age on prognosis of hepatocellular carcinoma patients with diabetes mellitus: A propensity-score matching analysis / 第二军医大学学报

ABSTRACT

Objective To explore the effect of age on prognosis of patients with hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) complicated with diabetes mellitus (DM) after radical resection. Methods The clinical data of 250 patients with HBV-related HCC complicated with DM who received radical resection were collected from the First Affiliated Hospital of Nanchang University and the Eastern Hepatobiliary Surgery Hospital and were retrospectively analyzed. The patients aged 30-80 years old and were divided into the elder group (≥60 years n=58) and the non-elder group (<60 years, n=192). Propensity score matching (PSM) method was used for covariate balance and the overall survival (OS) rates were compared between the two groups. Cox regression was used to analyze the risk factors influencing the prognosis of HCC. Results In the PSM cohort (n=53 in elder group, n=85 in non-elder group), the 1-, 3-, 5-year OS rates were not significantly different between the two groups (P =0. 15). The results of Cox multivariate regression analysis revealed that age was not significantly associated with OS of patients with HBV-related HCC complicated with DM. Conclusion Elder age seems not to decrease the OS of patients with HBV-related HCC complicated with DM after radical resection; elder patients can obtain similar survival as the non-elder ones.