Table 1 Characteristics of Study Population
Variables | Participants (N = 2597) |
|---|---|
Continuous variables, mean (SD) | |
Age (years) | 57.60 (10.85) |
Waist circumference (cm) | 101.56 (15.39) |
Creatinine (mg/dL) | 0.90 (0.33) |
Albumin (mg/dL) | 4.23 (0.30) |
Klotho (pg/mL) | 861.01 (308.09) |
1-naphthol (ug/L) | 4.37 (51.98) |
2-naphthol (ug/L) | 7.85 (11.29) |
3-fluorene (ug/L) | 0.29 (0.59) |
2-fluorene (ug/L) | 0.63 (1.18) |
3-phenanthrene (ug/L) | 0.14 (0.29) |
1-phenanthrene (ug/L) | 0.21 (0.33) |
2-phenanthrene (ug/L) | 0.11 (0.17) |
1-pyrene (ug/L) | 0.19 (0.39) |
Category Variables, (%) | |
Non-Hispanic White | 1194 (46.0) |
Gender (male) | 1318 (50.8) |
Coronary heart disease | 148 (5.7) |
Angina/ angina pectoris | 81 (3.1) |
Hypertension | 647 (23.9) |
Diabetes mellitus | 408 (15.7) |
Smoking | 1299 (50.0) |