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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Mar 28, 2026; 32(12): 116287
Published online Mar 28, 2026. doi: 10.3748/wjg.v32.i12.116287
Figure 6
Figure 6 Subgroup analyses stratified by gender, age, baseline hepatitis B envelope antigen, baseline hepatitis B virus DNA, and baseline alanine aminotransferase in the training and validation cohorts. The relationships of both baseline hepatitis B surface antigen (HBsAg) and liver cirrhosis with extended course interferon (≥ 48 weeks) were consistent with the primary outcome in most subgroups. Furthermore, no significant interactions were observed concerning the association with extended course interferon (≥ 48 weeks). A and B: Baseline HBsAg: Training cohort (A); Validation cohort (B); C and D: Cirrhosis: Training cohort (C); Validation cohort (D). OR: Odds ratio; CI: Confidence interval; HBeAg: Hepatitis B envelope antigen; HBV: Hepatitis B virus; ALT: Alanine aminotransferase.


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