Clinical and laboratory features of the subjects included in the study*.

*HF, hepatic fibrosis; SD, standard deviation; BMI, body mass index; WBC, white blood cell; HBV, hepatitis B virus; AFP, alpha-fetal protein; T-Bil, total bilirubin; ALB, albumin; ALT, alanine transaminase.†Length of left liver lobe, a longitudinal section at left parasternal line. Length of right liver lobe, anterior axillary view and maximum oblique diameter between front and back sections with inspiration.‡Thickness of spleen from hilum to opposite section. Length of spleen in left oblique view with maximum length in a section through the splenic hilus.*肝纤维化（HF, hepatic fibrosis）、标准差（SD, standard deviation）、体质量指数（BMI, body mass index）、白细胞（WBC, white blood cell）、乙型肝炎病毒（HBV, hepatitis B virus）、甲胎蛋白（AFP, alpha-fetal protein）、总胆红素（T-Bil, total bilirubin）、白蛋白（ALB, albumin）、丙氨酸氨基转移酶（ALT, alanine transaminase）。† 肝左叶长度：左胸骨旁线纵切面测量所得值；肝右叶长度：腋前线切面及深吸气状态下前后切面间的最大斜径。‡ 脾脏厚度：脾门至对侧缘的组织厚度；脾脏长度：经脾门切面的左斜位最大长径。