Unadjusted survival of people diagnosed with hepatocellular carcinoma.

†Patients were not considered as being screened if they had only one ultrasound in the three months prior to diagnosis or if they were receiving HCC care prior to the ultrasound. ‡Included multiple treatments for some people. CI, confidence intervals; HCC, hepatocellular carcinoma.†若患者仅在确诊前三个月内接受过一次超声检查，或在该超声检查前已接受肝细胞癌（hepatocellular carcinoma，HCC）相关诊疗，则不将其视作完成肝癌筛查。 ‡本数据集纳入了部分接受过多种治疗方案的患者。 CI即置信区间（confidence intervals，CI）；HCC即肝细胞癌。