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Distribution of Levels of vitamin D by age group
| Vitamin D levels (ng/mL) | p-value | |||||
|---|---|---|---|---|---|---|
| Age | Less than 10 | 10-20 | 21-30 | More than 30 | Total | |
| Under two years | 45.0% | 47.7% | 46.0% | 53.7% | 47.4% | 0.20 |
| More than two years | 55.0% | 52.3% | 54.0% | 46.3% | 52.6% | |
| Total | 100% | 100% | 100% | 100% | 100% | |
