Sufficient serum 25-OHD vs other serum 25-OHD status groups
| Sufficient serum 25-OHD vs other groups (independent-samples t-tests) | ||||
| Mean difference (%) | t | df | P value | |
| vs Deficient | 22.3 | 2.81 | 12 | 0.015 |
| vs Insufficient | 15.1 | 1.98 | 20 | 0.062 |
| vs Any insufficiency (insufficient+deficient) | 17.8 | 2.31 | 17 | 0.034 |