| | | All
| Non-CKD
| CKD
| p |
| | Age, years | 58.4 ± 13.3 | 56.5 ± 12.6 | 66.1 ± 12.9 | <0.001 | | Male, number (%) | 1480 (36.3%) | 1134 (34.6%) | 346 (42.9%) | <0.001 | | Diabetes, number (%) | 722 (17.7%) | 410 (12.5%) | 312 (38.7%) | <0.001 | | Hypertension, number (%) | 2197 (53.8%) | 1607 (49.3%) | 590 (73.2%) | <0.001 | | Metabolic syndrome, number (%) | 1277 (31.3%) | 863 (26.4%) | 414 (51.3%) | <0.001 | | Obesity, number (%) | 383 (9.4%) | 264 (8.1%) | 119 (14.7%) | <0.001 | | Physical activity, min/day | 12.9 (0, 660) | 12.9 (0, 660) | 17.1 (0, 600) | 0.137 | | Smoking, number (%) | 1032 (25.3%) | 806 (24.6%) | 226 (28.0%) | 0.048 | | Alcohol drinking, number (%) | 642 (15.7%) | 534 (16.3%) | 108 (13.4%) | 0.040 | | Body mass index, kg/m2 | 24.9 ± 3.8 | 24.6 ± 3.7 | 26.0 ± 3.8 | <0.001 | | Systolic BP, mmHg | 131.9 ± 19.4 | 129.6 ± 18.5 | 141.3 ± 20.1 | <0.001 | | Diastolic BP, mmHg | 78.5 ± 11.9 | 77.7 ± 11.5 | 81.9 ± 12.8 | <0.001 | | Laboratory | | | | | | eGFR, mL/min per 1.73 m2 (MDRD) | 94.1 ± 26.3 | 98.3 ± 22.6 | 77.1 ± 32.6 | <0.001 | | BUN, mg/dL | 13.7 ± 5.5 | 12.7 ± 3.7 | 17.5 ± 8.9 | <0.001 | | Serum creatinine, mg/dL | 0.8 ± 0.3 | 0.7 ± 0.2 | 1.0 ± 0.5 | <0.001 | | Serum albumin, g/dL | 4.7 ± 0.3 | 4.7 ± 0.3 | 4.6 ± 0.3 | <0.001 | | Cholesterol, mg/dL | 209.7 ± 39.2 | 210.1 ± 37.4 | 208.2 ± 45.8 | 0.209 | | Triglycerides, mg/dL | 128.4 ± 114.4 | 121.4 ± 103.3 | 156.5 ± 148.1 | <0.001 | | hs-CRP, mg/L | 1.0 (0.2, 211.4) | 0.9 (0.2, 104.1) | 1.6 (0.2, 211.4) | <0.001 | | Urine albumin-to-creatinine ratio, g/g | 6.5 (0.4, 11067.4) | 5.4 (0.6, 29.8) | 49.7 (0.4, 11067.4) | <0.001 | | 25 (OH) vitamin D, ug/mL | 29.4 ± 9.4 | 29.0 ± 9.0 | 31.1 ± 10.5 | <0.001 | | iPTH, pmol/L | 43.0 (3.0, 898.9) | 42.2 (3.0, 311.2) | 46.3 (8.3, 898.9) | <0.001 | | Serum calcium, mg/dL | 9.4 ± 0.3 | 9.4 ± 0.3 | 9.4 ± 0.4 | 0.055 | | Corrected calcium, mg/dL | 8.8 ± 0.3 | 8.8 ± 0.3 | 8.9 ± 0.4 | <0.001 | | Serum phosphate, mg/dL | 3.8 ± 0.5 | 3.8 ± 0.5 | 3.8 ± 0.6 | 0.003 | | 25 (OH) vitamin D status | | | | <0.001 | | Vitamin D sufficient, number (%) | 1383 (33.9%) | 1042 (31.8%) | 341 (42.3%) | | | Vitamin D deficient, number (%) | 2124 (52.1%) | 1755 (53.6%) | 369 (45.7%) | | | Vitamin D insufficient, number (%) | 573 (14.0%) | 476 (14.5%) | 97 (12.0%) | |
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