Retrospective Study
Copyright ©The Author(s) 2025.
World J Gastroenterol. Jul 7, 2025; 31(25): 105207
Published online Jul 7, 2025. doi: 10.3748/wjg.v31.i25.105207
Table 3 Abnormal rate of urinary β2 microglobulin in different subgroups of treatment-experienced patients with any nucleos(t)ide


Abnormal rate of β2-MG, %
P value
Age> 65 years50.0 (5/10)0.62
≤ 65 years58.0 (160/276)
SexMale62.6 (132/211)< 0.05
Female44.0 (33/75)
NUCsETV54.6 (89/163)0.47
TDF46.7 (7/15)
TAF60.5 (26/43)
NUC switch66.7 (40/60)
Others60.0 (3/5)
Duration of NUC treatment≤ 2 years58.3 (60/103)0.97
2-5 years56.8 (63/111)
≥ 5 years58.3 (42/72)
HBV DNAPositive55.8 (24/43)0.87
Negative58.1 (140/241)