Patients with vitamin D deficiency had a higher mean CRP (7.94 mg/L vs. 6.67 mg/L), ferritin (298.06 ng/ml vs. 166.07 ng/ml), PCT (0.33 ng/ml vs. 0.26 ng/ml), DD (3,243.02 ng/ml vs. 2,415.6 ng/ml), troponin (44.9 pg/ml vs. 13.25 pg/ml), and increased incidences of radiographic X-ray changes (78.3% vs. 16%) compared to patients with normal vitamin D levels (Table 3). This evidence concerns the gene CRP and vitamin D deficiency.