Characteristics of 4 Groups for Analyzing Effects of CCK Doses on Gallbladder Dynamics, LP, EP, and EF
| Group | Women/men (n) | Mean age (range) (y) | CCK dose | Infusion time (min) | Mean (SD) | IDU/kg/min | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IDU/kg | ng/kg | LP (min) | EP (min) | EF (%) | ||||||||
| I | 4/6 | 31 (18–50) | 0.25 | 1.92 | 3 | 4 (2) | 12 (3) | 42.9 (19.4) | 0.08 | |||
| II | 5/5 | 42 (30–66) | 0.30 | 2.3 | 15 | 4 (2) | 27 (4)† | 58.4 (26.0) | 0.02 | |||
| III | 6/4 | 34 (29–47) | 0.40 | 3.07 | 20 | 4 (2) | 30 (5)† | 68.3 (18.1)† | 0.02 | |||
| IV | 6/4 | 42 (28–65) | 0.60 | 4.6 | 30 | 4 (2) | 39 (4)‡ | 77.5 (25.0)† | 0.02 | |||
| Total | 21/19 | 37 (18–66) | ||||||||||