a favorable trendP = 0.141
When analyzed according to the status of hepatic arterial phase, arterial phase enhancement demonstrated a favorable trend on prognosis of patients with HBV-associated ICC without statistical significance (HR, 0.435; 95% CI, 0.140 to 1.359; P = 0.141), and TACE independently improved overall survival of patients with arterial phase enhancement (HR, 0.105; 95% CI, 0.014 to 0.774; P = 0.027).