25-hydroxyvitamin D concentration is inversely associated with serum MMP-9 in a cross-sectional study of African American ESRD patients

Table 4 Adjusted* multivariate associations between 25(OH) D concentration and inflammatory markers

	Model 1		Model 1 + vitamin D treatment adjustment		Model 1 + vitamin D treatment + season adjustment
	Beta coefficient ± standard error	P value	Beta coefficient ± standard error	P value	Beta coefficient ± standard error	P value
Log TNF-α (pg/ml)	-0.003 ± 0.006	0.5	-0.002 ± 0.006	0.6	-0.003 ± 0.006	0.5
Log MMP-9 (pg/ml)	-0.017 ± 0.008	0.04	-0.019 ± 0.008	0.02	-0.018 ± 0.008	0.03
Log MMP-2 (pg/ml)	-0.003 ± 0.004	0.5	-0.004 ± 0.004	0.3	-0.004 ± 0.004	0.3
Log CRP (mg/ml)	-0.013 ± 0.015	0.3	-0.014 ± 0.014	0.4	-0.013 ± 0.014	0.3
Log IL-10 (pg/ml)	0.022 ± 0.010	0.04	0.021 ± 0.010	0.04	0.021 ± 0.010	0.04

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