Cases (n) Midazolam Propofol P-value
27 30 -
Age (years) 65.6 ± 14.8 66.4 ± 11.8 0.713
Male : Female (n) 14:13 21:09 0.16
Body height (cm) 159.9 ± 8.1 163.3 ± 9.6 0.137
Body weight (kg) 55.2 ± 9.3 60.7 ± 14.1 0.143
Alcohol consumption>50 g/day (n) 5 10 0.205
Smoker (n) 11 15 0.483
Benzodiazepine user (n) 7 6 0.594
Disease - - -
Pancreatic disease (n) 13 16 0.696
Biliary disease (n) 14 14 0.696
Table 1: Patient characteristics.