Table 3.
Other study results at 12-month follow-up
| Variable | N | Baseline | 12-Month | P-value |
|---|---|---|---|---|
| Frequency symptom score, mean ± SD | ||||
| Vomiting | 19 | 3.32 ± 0.95 | 1.68 ± 1.42 | 0.001 |
| Nausea | 19 | 3.79 ± 0.54 | 2.68 ± 1.29 | 0.005 |
| Early satiety | 19 | 3.26 ± 0.81 | 2.00 ± 1.37 | 0.001 |
| Bloating | 19 | 3.05 ± 1.27 | 1.79 ± 1.81 | 0.005 |
| Postprandial fullness | 19 | 3.42 ± 0.90 | 1.84 ± 1.54 | 0.001 |
| Epigastric pain | 19 | 2.84 ± 1.30 | 1.63 ± 1.67 | 0.002 |
| Epigastric burning | 19 | 2.05 ± 1.75 | 1.37 ± 1.64 | 0.154 |
| TSS | 19 | 21.74 ± 5.16 | 13.00 ± 7.92 | <0.001 |
| Severity symptom score, mean ± SD | ||||
| Vomiting | 19 | 2.95 ± 0.85 | 1.37 ± 1.07 | <0.001 |
| Nausea | 19 | 3.21 ± 0.79 | 1.68 ± 0.89 | <0.001 |
| Early satiety | 19 | 2.58 ± 0.90 | 1.58 ± 1.26 | 0.001 |
| Bloating | 19 | 2.21 ± 1.08 | 1.53 ± 1.58 | 0.044 |
| Postprandial fullness | 19 | 2.89 ± 0.99 | 1.47 ± 1.22 | <0.001 |
| Epigastric pain | 19 | 2.37 ± 1.21 | 1.47 ± 1.50 | 0.011 |
| Epigastric burning | 19 | 1.84 ± 1.61 | 1.16 ± 1.42 | 0.114 |
| TSS | 19 | 18.05 ± 6.34 | 10.26 ± 7.09 | <0.001 |
| SF-36 health survey, mean ± SD | ||||
| PF | 19 | 36.61 ± 12.16 | 42.79 ± 13.31 | 0.032 |
| RP | 19 | 29.81 ± 5.19 | 37.63 ± 12.3 | 0.006 |
| BP | 19 | 32.84 ± 7.76 | 37.37 ± 15.25 | 0.150 |
| GH | 19 | 32.58 ± 9.89 | 34.21 ± 10.31 | 0.520 |
| VT | 19 | 30.37 ± 9.03 | 38.47 ± 11.82 | 0.003 |
| SF | 19 | 26.57 ± 11.62 | 38.85 ± 12.82 | <0.001 |
| RE | 19 | 38.15 ± 12.76 | 44.25 ± 12.89 | 0.069 |
| MH | 19 | 34.90 ± 14.15 | 39.32 ± 11.33 | 0.020 |
| PCS | 19 | 32.66 ± 8.8 | 37.86 ± 13.28 | 0.043 |
| MCS | 19 | 34.11 ± 11.67 | 41.27 ± 12.29 | 0.001 |
| % Gastric retention, median (interquartile range) | ||||
| @ 2 h | 16 | 63.5 (56.5–74%) | 49 (40.5–63.5%) | 0.016 |
| @ 4 h | 16 | 26 (16.5–37%) | 16.5 (4.8–37.5%) | 0.236 |
| Days in hospital, median (interquartile range) | 19 | 2 (0-9) | 0 (0–0) | 0.006 |
| BMI, median (interquartile range) | 19 | 26.96 (19.05–31.92) | 24.74 (22.25–31.61) | 0.768 |
TSS, Total symptom score; PF, Physical functioning; RP, Role physical; BP, Bodily pain; GH, General health; VT, Vitality; SF, Social functioning; RE, Role emotional; MH, Mental health; PCS, Physical component summary; MCS, Mental component summary.