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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Hepatol. Mar 27, 2026; 18(3): 115221
Published online Mar 27, 2026. doi: 10.4254/wjh.v18.i3.115221
Table 3 Biopsy-proven rejection, n (%)/mean ± SD

High-risk group (n = 46)
Low-risk group (n = 46)
P value
Overall rejection 13 (28.3)12 (26.1)0.82
Overall time to rejection (months) 3.3 ± 6.73.4 ± 6.90.98
Median IQR (Q1-Q3)0.367 (0.3-3.1)0.45 (0.2-4.3)
Rejection type0.21
    TCMR9 (19.6)12 (26.1)
    aAMR2 (4.3)0 (0)
    aAMR + TCMR2 (4.3)0 (0)
TCMR
BANFF classification0.21
    Mild (4-5)7/11 (63.6)10/12 (83.3)
    Moderate (6-7)4/11 (36.4)2/12 (16.7)
    Severe (8-9)0 (0)0 (0)
    Median time to TCMR (Q3-Q1) (days)7.9 (96.9-8)13.5 (129-4.8)0.87
    Treatment of TCMR (n = 9)0.14
    Steroid bolus 5/46 (10.9)4/46 (8.7)
    Increase CNI dose1/46 (2.2)2/46 (4.3)
    Spontaneously resolved3/46 (6.5)6/46 (13.0)
aAMR
    aAMR4/46 (8.6)0 (0)0.06
    Median time to aAMR (Q3-Q1) (days) 36 (81.8-10.5)--
    Treatment of aAMR
    Switch cyclosporine to tacrolimus1/4 (25.0)--
    Steroid bolus + rituximab + 5 sessions PE 1/4 (25.0)--
    Steroid bolus + IVIG2/4 (50.0)--


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