Table 1.
Characteristics of participants in the Korean population.
| Characteristics | Quantitative Trait Analysis | Case-Control Analysis for CKD | ||
|---|---|---|---|---|
| Controls | Cases | p-Value * | ||
| Number of participants | 58,700 | 30,813 | 1130 | |
| Gender [men (%)] | 20,293 (34.57) | 9170 (29.76) | 528 (46.73) | <0.001 |
| Age (M years ± SD) | 53.8 ± 8.02 | 52.27 ± 7.53 | 60.92 ± 6.91 | <0.001 |
| Height (M cm ± SD) | 160.72 ± 7.93 | 160.10 ± 7.76 | 161.10 ± 8.02 | <0.001 |
| Weight (M kg ± SD) | 61.89 ± 9.89 | 60.95 ± 9.65 | 64.46 ± 10.09 | <0.001 |
| BMI (M kg/m2 ± SD) | 23.67 ± 2.52 | 23.57 ± 2.66 | 24.76 ± 2.87 | 0.557 |
| eGFR (mL/min/1.73 m2) | 91.22 ± 16.54 | 103.35 ± 11.82 | 53.80 ± 9.69 | <0.001 |
| BUN (mg/dL) | 14.44 ± 3.76 | 13.73 ± 3.54 | 18.87 ± 4.67 | <0.001 |
| Uric acid (mg/dL) | 4.68 ± 1.25 | 4.38 ± 1.13 | 5.96 ± 1.59 | <0.001 |
| Creatinine (mg/dL) | 0.80 ± 0.17 | 0.71 ± 0.11 | 1.22 ± 0.20 | <0.001 |
* Significant differences in the characteristics between the cases and controls were determined by the Student’s t-test.