Brief Reports
Copyright ©The Author(s) 2005.
World J Gastroenterol. Jul 21, 2005; 11(27): 4246-4249
Published online Jul 21, 2005. doi: 10.3748/wjg.v11.i27.4246
Table 1 Patients’ characteristics between stone collected and un-collected groups
Collected (n = 266)Uncollected (n = 469)P
Age (yr)64 ± 1465 ± 140.454
Sex (M/F)156/110297/1720.210
JPD1 (%)105 (39)2158 (34)0.116
Cholecystectomy (%)65 (24)2108 (23)0.665
CBD size (cm)1.7 ± 0.61.5 ± 0.6< 0.001
CBD stone size (cm)1.2 ± 0.60.6 ± 0.7< 0.001