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Comparison of the efficacy on abdominal pain (n (%)).
| Group | n | Cured | Markedly effective | Effective | Ineffective | Effective in total |
|---|---|---|---|---|---|---|
| Treatment group | 59 | 12 (20.3) | 36 (61.0) | 6 (10.2) | 5 (8.5) | 54 (91.5) |
| Control group | 52 | 5 (9.6) | 15 (28.8) | 15 (28.8) | 17 (32.7) | 35 (67.3) |
| X 2 | 2.451 | 11.518 | 6.285 | 10.201 | 10.201 | |
| P | 0.117 | 0.001 | 0.012 | 0.001 | 0.001 |
