Rapid Communication
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Apr 21, 2008; 14(15): 2401-2405
Published online Apr 21, 2008. doi: 10.3748/wjg.14.2401
Table 1 Characteristics of each group (%)
TotalG-1G-2G-3
Sex
Male83 (69.7)8 (23.5)30 (25.2)25 (21.0)
Female36 (30.3)13 (10.9)16 (13.4)7 (6.0)
Mean age (yr)55.7 ± 15.751.2 ± 15.362.4 ± 14.651.9 ± 14.8
Etiology
Biliary4921 (42.9)21 (42.9)7 (14.2)
Alcoholic468 (17.0)19 (41.3)19 (41.3)
Drug32 (67.0)0 ( 0.0)1 (33.3)
Idiopathic2110 (47.6)6 (28.6)5 (23.8)
Radiologic grade41 (34.3)46 (38.6)32(26.8)