Prevalence of liver fibrosis in patients with chronic HBV infection detected by ultrasound transient elastography
10.3760/cma.j.cn114798-20231013-00234
- VernacularTitle:超声瞬时弹性成像技术评估慢性乙型肝炎病毒感染患者肝纤维化情况及其临床特征分析
- Author:
Rui YUAN
1
;
Huan LIU
;
Jing GUI
;
Yan WANG
;
Yongxi ZHANG
;
Hengning KE
;
Yong XIONG
;
Rongrong YANG
Author Information
1. 武汉大学中南医院感染科 武汉大学艾滋病中心，武汉 430071
- Keywords:
Hepatitis B virus;
Liver cirrhosis;
Liver fibrosis;
Estrogen
- From:
Chinese Journal of General Practitioners
2023;22(12):1281-1287
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the prevalence of liver fibrosis in patients with HBV infection detected by ultrasound transient elastography.Methods:A total of 2 689 patients with HBV infection who received liver transient elastography examination at the Department of Hepatology, Zhongnan Hospital of Wuhan University from November 2021 to April 2022 were enrolled in the study. The severity of liver fibrosis was graded according to the liver stiffness value. The association of liver fibrosis detection rate with gender, age and physiological stages of patients was analyzed, and the correlation between liver stiffness value and HBV DNA, HBsAg, HBeAg level, alanine aminotransferase (AST), aspartate aminotransferase (ALT) and serum albumin levels was further analyzed.Results:Among 2 689 patients with chronic HBV infection, there were 1 417 males aged 46 (34, 57) years and 1 272 females aged 45 (33, 55) years. A total of 1 382 patients (51.03%) showed varying degrees of liver fibrosis, including 381 cases (14.20%) of significant liver fibrosis and 259 (9.60%) cases of progressive fibrosis. Male patients had a significantly higher prevalence of liver fibrosis than that of female patients [60.78%(840/1 382) vs. 39.22%(542/1 382), χ2=74.566, P<0.001]. There were significant differences in liver stiffness values and liver fibrosis detection rates ( F=46.516, 199.079, P<0.001) among patients of different age groups. The liver stiffness index (9.41±4.49 vs. 8.10±3.89, t=9.011, P<0.001) and the prevalence of liver fibrosis in males was higher than those in females in age groups younger than 60 years [61.59%(643/1 044) vs. 38.41%(401/1 044), χ2=78.418, P<0.001]; However, there was no significant gender difference in people over 60 years of age [73.80%(200/271) vs. 71.71%(142/198), χ2=0.252, P>0.05; 20.30%(55/271) vs. 21.21%(42/198), χ2=0.059, P>0.05]. The prevalence of liver fibrosis was significantly lower in premenopausal and perimenopausal females than that in males of the same age groups [29.70%(188/633)and 52.20%(154/295) vs. 64.50%(202/313), χ 2=56.683, P<0.001; χ 2=9.519, P=0.029], whereas there was no significant difference between postmenopausal females and males in the same age group [65.40%(220/336) vs. 72.20%(319/441), χ 2=5.822, P=0.061]. The prevalence of liver fibrosis increased significantly in postmenopausal females as compared to premenopausal females[38.40%(497/1 294) vs. 67.50%(532/787), χ 2=56.683, P=0.002]. The value of liver stiffness in patients with chronic HBV infection was positively correlated with total bilirubin, AST and ALT levels( r=0.208, 0.227, 0.218, P<0.05). Conclusions:The prevalence of liver fibrosis detected by ultrasound transient elastography in chronic HBV-infected patients is substantial, the liver stiffness value and detection rate are higher in males than those in females, however, the prevalence is increased in postmenopausal females. The liver stifness value is related to some biochemical indicators of the liver.
