Table 7.

Incidence and risk factors of recurrence of AIH after LT

Center sites	Time period	Year	n	Incidence	Time to recurrence (years)a
Spain [330]	1988–1996	1998	27	9 (33%)	2.6 ± 1.5
Birmingham, UK [327]	NA	1999	47	13 (28%)	2.4 (0.5–5.3)
Paris, France [331]	1985–1992	1999	15	3 (20%)	1.6 (1–2.5)
New York, USA [332]	1988–1995	2000	24	6 (25%)	1.3 ± 0.2
Boston, USA [322]	1983–1998	2000	12	5 (42%)	NA
Rochester, USA [325]	1985–1998	2001	41	7 (17%)	4.6 ± 1
Dallas, USA [328]	1984–1998	2002	55	11 (20%)	NA
Paris, France [324]	1985–1992	2003	17	7 (41%)	2.5 ± 1.7
Colorado, USA [323]	1988–2006	2008	66	23 (34.8%)	4.3
Alberta, Canada [329]	NA	2009	46	11 (24%)	4 ± 1.3
Birmingham, UK [326]	1999–2014	2016	69	5 (7%)	3.8 (1.5–7.3)

NA not available

^aTime to recurrence was shown as median (range), or mean ± SD