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Comparison of adverse reaction rate of the two groups χ²
| Variable | Treatment group (n=41) | Control group (n=40) | χ² | P values |
| Somnolence | 1 | 3 | 1.11 | 0.29 |
| Blood abnormalities | 1 | 8 | 6.32 | 0.01 |
| Abnormal liver function | 0 | 2 | 2.10 | 0.15 |
| Akathisia | 2 | 6 | 2.33 | 0.13 |
| Nausea and vomiting | 1 | 4 | 1.99 | 0.16 |
| Tachycardia | 0 | 4 | 4.31 | 0.04 |
| ECG abnormality | 0 | 4 | 4.31 | 0.04 |
| Gain weight | 0 | 5 | 5.46 | 0.02 |
| Headache | 0 | 1 | 1.04 | 0.31 |
| Tardive dyskinesia | 2 | 7 | 3.27 | 0.07 |
| Total | 7 | 44 | 18.85 | 0.00 |
