Table 2.
| A. Values of gastric emptying at different times and inter-individual variation | |||||
|---|---|---|---|---|---|
| GE T1/2 min | GE 1h,% | GE 2h,% | GE 3h,% | GE 4h,% | |
| All participants | |||||
| Mean ± SD | 121.7 ± 29.8 | 18.1± 9.5 | 51.4 ± 15.7 | 78.1 ± 14.5 | 93.2 ± 8.9 |
| Median (5th, 95th %ile) | 120 (78.4, 174.0) | 17 (4.4, 35.0) | 50 (25.0, 78.5) | 80 (52.0, 98.0) | 96 (76.2, 100.0) |
| N | 319 | 319 | 319 | 314 | 315 |
| COVinter, % | 24.5 | 52.7 | 30..6 | 18.6 | 9.6 |
| Females | |||||
| Mean ± SD | 127.7 ± 28.7 | 16.5± 8.3 | 47.8 ± 14.3 | 75.3 ± 14.2 | 92.1 ± 9.4 |
| Median (5th, 95th %ile) | 125 (89.0, 180.0) | 16 (4.3, 31.4) | 47.2 (25.0, 71.0) | 76 (50.0, 95.9) | 94.8 (76.2, 100.0) |
| N | 214 | 214 | 214 | 211 | 211 |
| COVinter, % | 22.5 | 50.5 | 29..9 | 18.8 | 10.2 |
| Males | |||||
| Mean ± SD | 109.9 ± 28.6 | 21.3± 10.9 | 58.6 ± 15.1 | 83.8 ± 13.6 | 92.1 ± 9.4 |
| Median (5th, 95th %ile) | 105 (73.2, 165.0) | 19 (4.7, 40.0) | 60.0 (28.4, 82.0) | 88 (55.0, 100.0) | 98.3 (77.0, 100.0) |
| N | 105 | 105 | 105 | 103 | 104 |
| COVinter, % | 26.0 | 51.3 | 27..5 | 16.2 | 7.7 |
| B. Values of gastric emptying T1/2 on 2 repeat studies, and intra-individual variation | |
|---|---|
| All participants | |
| GE T1/2 Mean ± SD | 128.4 ± 25.1 |
| Delta GE T1/2 Mean ± SD | −1.6 ± 30.6 |
| N | 47 |
| COVintra, % | 23.8 |
| Female participants | |
| Mean ± SD | 130.1 ± 27.2 |
| Median (5th, 95th %ile) | −5.2 ± 38.9 |
| N | 31 |
| COVintra, % | 22.2 |
| Male participants | |
| Mean ± SD | 125.2 ± 20.7 |
| Median (5th, 95th %ile) | 5.5 ± 33.5 |
| N | 16 |
| COVintra, % | 26.7 |