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Liu TW, Huang CF, Tsai PC, Yeh ML, Jang TY, Huang JF, Dai CY, Yu ML, Chuang WL. The compound annual growth rate of the fibrosis-4 index in chronic hepatitis B patients. Kaohsiung J Med Sci 2022; 38:686-693. [PMID: 35403363 DOI: 10.1002/kjm2.12543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/25/2022] [Accepted: 03/22/2022] [Indexed: 09/11/2023] Open
Abstract
Chronic hepatitis B (CHB) patients with low disease activity are at risk of liver fibrosis. The age-adjusted fibrosis-4 index (FIB4-AA), developed in our previous publication, and was implemented to evaluate the tendency of liver fibrosis in these patients. We aimed to investigate the rate of liver fibrosis in CHB patients with low disease activity. Resuming our previous study, the FIB-4 changes of 244 antiviral treatment-naïve CHB patients, with a total of 1243.48 person-years, were reviewed. Among the cohort, patients were categorized as FIB4-AA positive or negative according to the results of their last FIB4-AA minus their initial FIB-4 during at least 18 months of observation time. The compound annual growth rate (CAGR) of FIB-4 was calculated for the FIB4-AA positive and negative groups. The assumed healthy controls had an FIB-4 CAGR calculated to be 2.34% for both men and women, while the FIB-4 CAGR of the whole study cohort was 2.84% ± 6.01%. FIB4-AA positive effectively identifies CHB patients with higher mean FIB-4 CAGR (7.11% ± 3.88% vs. -2.36% ± 3.52%, p < 0.0001). Overweight CHB patients had 10 times smaller mean FIB-4 CAGR than lean ones (0.38% ± 10.35% vs. 3.83% ± 8.88%, p = 0.009). An increase in FIB4-AA over at least 18 months in CHB patients with relatively low disease activity meant they were at greater risk of liver fibrosis, and these patients had a mean FIB-4 CAGR of 7.11%. The FIB-4 CAGR was compatible with the findings of previous studies on the collagen proportionate area in viral hepatitis patients.
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Affiliation(s)
- Ta-Wei Liu
- Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Division of Hepatobiliary, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Pei-Chien Tsai
- Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Lun Yeh
- Division of Hepatobiliary, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Tyng-Yuan Jang
- Division of Hepatobiliary, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Pingtung Hospital, Ministry of Health and Welfare, Pingtung, Taiwan
| | - Jee-Fu Huang
- Division of Hepatobiliary, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Division of Hepatobiliary, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Division of Hepatobiliary, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Division of Hepatobiliary, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
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