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Comparison of treatment safety between the two groups [n (%)].
| Group | n | Allergy | Vomiting and nausea | Gastrointestinal reaction | Total incidence |
|---|---|---|---|---|---|
| Observation group | 41 | 1 (2.44) | 2 (4.88) | 1 (2.44) | 4 (9.76) |
| Control group | 38 | 0 (0.00) | 1 (2.63) | 1 (2.63) | 2 (5.26) |
| Χ2 | 0.567 | ||||
| P | 0.451 |
