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3DCT and endoscopy finding of hiatus hernia with reflux symptom distribution. Values in bold indicate statistically significant finding
| Investigation modality | Symptoms and medications | Hiatus hernia | No hiatus hernia | Sig |
|---|---|---|---|---|
| 3DCT | 34 | 30 | ||
| Reflux | 27 | 20 | 0.802 | |
| + PPI | 7 | 10 | 0.773 | |
| Endoscopy | 22 | 42 | ||
| Reflux | 17 | 29 | 0.532 | |
| + PPI | 5 | 13 | 0.363 | |
