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Vitamin D score
| Status (levels of vitamin D) | Vitamin D score |
|---|---|
| Vitamin D sufficient (30–100 ng/ml) | 0 |
| Vitamin D insufficient (21–29 ng/ml) | –1 |
| Vitamin D deficient mild (12–20 ng/ml) | –2 |
| Vitamin D deficient moderate (6–11 ng/ml) | –3 |
| Vitamin D deficient severe (˂ 6 ng/ml) | –4 |
