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Comparison of incidence of gastrointestinal complications [n (%)]
| Groups | diarrhea | constipation | gastric retention |
|---|---|---|---|
| Control group (n=65) | 16 (24.62) | 13 (20.00) | 12 (18.46) |
| Observation group (n=65) | 7 (10.77) | 5 (7.69) | 4 (6.15) |
| χ2 | 4.279 | 4.127 | 5.043 |
| P | 0.039 | 0.042 | 0.025 |
