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Comparison of the BMI between treatment and placebo groups at the baseline.
| Variable | Vitamin D | Placebo-control | P value | |
|---|---|---|---|---|
| BMI (kg/m2) | <5 | 8 (21.6) | 8 (21.1) | 0.98 |
| 5–85 | 19 (51.4) | 19 (50.0) | ||
| 85–95 | 10 (27.0) | 11 (28.9) | ||
| 95< | 0 | 0 | ||
chi-square test; number (percent).
