Rapid Communication
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Feb 21, 2008; 14(7): 1084-1090
Published online Feb 21, 2008. doi: 10.3748/wjg.14.1084
Table 2 Hospital course n (%)
Medical service n =12Surgical service n = 58Total n = 70P value
Tests done
Ultrasound9 (75)44 (76)53 (76)
CT scan9 (75)24 (41)33 (47)< 0.05
HIDA scan4 (33)12 (21)16 (23)
MRI/MRCP1 (8)1 (2)2 (3)
ERCP4 (33)3 (5)7 (10)
Time to surgery
Mean time to operation, h (SD)82.7 (55.1)30.4 (34.9)39.3 (43.4)< 0.01
Operation within 3 d7 (58)54 (93)61 (87)< 0.01
Operation within 1 d2 (17)34 (59)36 (51)< 0.01
Length of stay
Mean, D (SD)8.1 (5.2)4.3 (3.4)5.0 (3.9)< 0.01
3 d or less2 (17)30 (52)32 (46)< 0.05
6 d or more8 (67)11 (19)19 (27)< 0.01
Conversion to open1 (8)3 (5)4 (6)
post-operative complications7 (58)7 (12)14 (23)< 0.01
Mild4 (33)5 (9)9 (13)
Moderate2 (17)3 (5)5 (7)
Severe1 (8)1 (2)2 (3)