Variable | Overall | Group 1 (Vit D≤20 ng/mL) | Group 2 (Vit D>20 ng/mL) | p Value | |||
---|---|---|---|---|---|---|---|
(N=1011) | (N=204) | (N=807) | |||||
Age | 61.16 | ±16.43 | 56.95 | ±15.70 | 62.22 | ±16.45 | <0.001 |
Female, n=679 | 131 | 64% | 548 | 68% | 0.32 | ||
25-OH Vit D, ng/mL | 31.37 | ±15.59 | 13.38 | ±4.57 | 35.92 | ±14.03 | <0.001 |
BMI | 27.18 | ±6.81 | 28.47 | ±8.42 | 26.86 | ±6.31 | 0.003 |
Ca2+, mg/dL | 9.5 | ±2.76 | 8.96 | ±0.84 | 9.64 | ±3.05 | 0.002 |
Creatinine, mg/dL | 0.94 | ±0.65 | 0.92 | ±0.77 | 0.95 | ±0.61 | 0.61 |
HTN, n (%) | 471 | 47 | 85 | 42 | 386 | 48 | 0.11 |
DM, n (%) | 137 | 14 | 44 | 22 | 93 | 12 | <0.001 |
CAD, n (%) | 115 | 11 | 22 | 11 | 93 | 12 | 0.77 |
Smoking, n (%) | 71 | 7 | 24 | 12 | 47 | 6 | 0.003 |
Enlarged LA, n (%) | 492 | 48 | 90 | 44 | 402 | 49.8 | 0.5 |
Grade, n (%) | |||||||
0 | 508 | 50 | 117 | 57 | 391 | 49 | 0.34 |
1 | 246 | 24 | 44 | 22 | 202 | 25 | |
1a | 154 | 15 | 25 | 12 | 129 | 16 | |
2 | 92 | 9 | 17 | 8 | 75 | 9 | |
3 | 9 | 1 | 1 | 0 | 6 | 1 | |
Vit D Rx | 42/191 (22%) | 273/786 (34.73%) | 0.0007 |
BMI, body mass index; CAD, coronary artery disease; DM, diabetes mellitus; HTN, hypertension; LA, left atrium; Enlarged LA, LA volume index of greater than 28.9; n, sample size; Vit D, vitamin D.