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Comparison of adverse reactions (n, %)
| Group | Control group (n=48) | Research group (n=48) | χ2 | P |
|---|---|---|---|---|
| Headache | 1 (2.08) | 1 (2.08) | 0.511 | 0.475 |
| Dyspnea | 1 (2.08) | 0 (0.00) | 0.000 | 1.000 |
| Convulsions | 0 (0.00) | 1 (2.08) | 0.000 | 1.000 |
| Other adverse reactions | 1 (2.08) | 1 (2.08) | 0.511 | 0.475 |
| Total incidence | 3 (6.25) | 3 (6.25) | 0.511 | 0.475 |
