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Comparison of the incidence of delayed nausea and vomiting between the two groups [n (%)]
| Parameter | Observation group (n=38) | Control group (n=37) | χ2 | P |
|---|---|---|---|---|
| Nausea | ||||
| Grade 1 | 28 (73.68) | 11 (29.73) | ||
| Grade 2 | 10 (26.32) | 22 (59.46) | 15.900 | 0.004 |
| Grade 3 | 0 (0.00) | 4 (10.81) | ||
| Vomiting | ||||
| Grade 1 | 23 (60.53) | 13 (35.14) | ||
| Grade 2 | 15 (39.47) | 21 (56.76) | 6.766 | 0.034 |
| Grade 3 | 0 (0.00) | 3 (8.11) |
