Table 2 Mean 25-OH vitamin D levels in patients with type 2 diabetes and microvascular complications
| Â | Number of patients | 25-OH vitamin D (ng/mL) | p value | |
|---|---|---|---|---|
|  | Mean ± SD | |||
Microvascular complications | Present | 172 | 19.1 ± 8.1 | <0.001 |
Absent | 383 | 22.0 ± 8.7 | ||
 Nephropathy | Present | 84 | 18.52 ± 8.2 | 0.002 |
Absent | 466 | 21.6 ± 8.6 | ||
 Retinopathy | Present | 73 | 20.0 ± 7.7 | 0.653 |
Absent | 238 | 19.7 ± 8.4 | ||
 Neuropathy | Present | 89 | 19.4 ± 7.9 | 0.617 |
Absent | 222 | 20.0 ± 8.4 | ||