Table 3.
The effect of dietary care on nausea and vomiting (dichotomous variables).
| Subgroup | RR (95% CI) | P |
|---|---|---|
| Short term (0∼3 months) | 0.23 (0.10, 0.58) | 0.003 |
| Long term (3∼6 months) | 0.25 (0.09, 0.72) | 0.002 |
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