Table 2.
Correlation matrix of vitamin D metabolites and other mineral metabolism and kidney function measures in subcohort
| Measure of vitamin D metabolite or kidney function | 24,25(OH)2D3 | 25(OH)D3 | 24,25(OH)2D3/25(OH)D3 | eGFR | PCR | FGF-23 | PTH |
|---|---|---|---|---|---|---|---|
| 24,25(OH)2D3 | 1.00 | 0.87a | 0.83a | 0.35a | –0.30a | –0.28a | –0.52a |
| 25(OH)D3 | 1.00 | 0.46a | 0.11a | –0.24a | –0.17a | –0.36a | |
| 24,25(OH)2D3/25(OH)D3 | 1.00 | 0.49a | –0.27a | –0.31a | –0.53a | ||
| eGFR | 1.00 | –0.39 | –0.52a | –0.53a | |||
| PCR | 1.00 | –0.33a | 0.36a | ||||
| FGF-23 | 1.00 | 0.36a | |||||
| PTH | 1.00 |
eGFR, estimated glomerular filtration rate; FGF-23, fibroblast growth factor-23; PTH, parathyroid hormone.
a
Correlation significant at the 0.01 level.