Table 6 Gastric motility parameters in children with abdominal migraine according to exposure to stress
| Â | Stressful event positive Mean (SD) | Stressful events negative Mean (SD) | p value * |
|---|---|---|---|
Fasting antral area (cm2) | 1.5 (0.5) | 1.9 (1.6) | 0.8 |
Gastric emptying rate (%) | 43.8 (6.1) | 40.2 (16.3) | 0.6 |
Amplitude of antral contractions (%) | 50.2 (12.1) | 63.1 (17.1) | 0.2 |
Frequency of antral contractions (/3Â min) | 8.7 (0.5) | 8.8 (1.0) | 0.7 |
Antral motility index | 4.3 (1.0) | 5.5 (1.7) | 0.2 |