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Comparison of clinical manifestations between two groups
| Groups |
Weary degree |
Abdominal distension degree |
Secret anguish degree |
||||||
| 0 | 1 | 2 | 0 | 1 | 2 | 0 | 1 | 2 | |
| Consistent group | 39 | 41 | 17 | 72 | 24 | 1 | 86 | 8 | 3 |
| Inconsistent group | 12a | 4 | 0 | 14 | 2 | 0 | 16 | 0 | 0 |
χ² = 7.52, P < 0.05.
