Results for GBEF and Gastric Emptying
| Group | Patients (n) | GBEF (%) | Time for half gastric emptying (min) | Gastric emptying at end of imaging (%) |
| Normal GBEF; satisfactory gastric emptying | 17 | 74 ± 14 | 31 ± 21 | 75 ± 14 |
| Normal GBEF; unsatisfactory gastric emptying | 17 | 77 ± 17 | >60–90 * | 30 ± 14 |
| Abnormal GBEF; satisfactory gastric emptying | 5 | 19 ± 9 | 26 ± 19 | 82 ± 14 |
| Abnormal GBEF; unsatisfactory gastric emptying | 11 | 26 ± 9 | >60–90 * | 26 ± 13 |
| Borderline GBEF; satisfactory gastric emptying | 3 | 40 ± 2 | 34 ± 44 | 59 ± 6 |
↵ * Half gastric emptying not reached by end of imaging.
Data are mean ± SD.