Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2012; 18(43): 6284-6289
Published online Nov 21, 2012. doi: 10.3748/wjg.v18.i43.6284
Table 1 Baseline characteristics of patients n (%)
CharacteristicsValue
Gender
Male36 (61)
Female23 (39)
Etiology
Acute idiopathic pancreatitis3 (5.1)
Biloma1 (1.7)
Common bile duct stone34 (57.6)
Cholangiocarcinoma10 (16.9)
Chronic pancreatitis4 (6.8)
Intraductal papillary mucinous neoplasm2 (3.4)
Pancreatic cancer5 (8.5)
Table 2 Comparative results of paired examinations
BISControlP value
Midazolam (mg)1.64 ± 0.871.61 ± 0.700.788
Propofol (mg)53.1 ± 32.254.9 ± 30.80.673
Procedure duration (min)21.0 ± 10.518.6 ± 9.60.187
Propofol dose/min (mg/min)2.90 ± 1.833.44 ± 2.040.103
Procedure failed cases130.309
Poor cooperation22
Mean BIS score76.5 ± 8.7NA