| TID N = 276 | Control N = 100 | p Value |
Serum 25-hydroxyvitamin D (ng/mL) | 24 [19, 32] | 31 [25, 37] | <0.001 |
Deficient (<20 ng/mL) | 32% | 14% | <0.001 |
Insufficient (20 - 29 ng/mL) | 36% | 30% |
|
Sufficient (≥30 ng/mL) | 33% | 56% |
|