Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2013; 19(31): 5131-5137
Published online Aug 21, 2013. doi: 10.3748/wjg.v19.i31.5131
Table 1 Baseline characteristics of the study population
CharacteristicCohort representation
Sex, female/male294/28
Age (yr)53 ± 12
Duration of disease (yr)5.8 ± 3.5
Mayo risk score4.5 ± 1.1
Positive ANA275/316 (87.0)
Positive AMA290/319 (90.9)
Positive AMA-M2262/290 (90.3)
Titers of AMA-M2 (IU/mL)139.6 ± 107.9
Liver biopsy72 (22.4)