Table 1. Weighted descriptive statistics for participants whose demographic basic status and clinical database.
| Characteristic | Overall (n=28,663) | CKD status | p-value | ||
|---|---|---|---|---|---|
| Yes (n=1,584) | No (n=27,079) | ||||
| Age (y) | 38.201±22.365 | 69.364±12.079 | 39.710±19.582 | <0.00001 | |
| BMI (kg/m2) | 26.979±7.409 | 29.639±6.745 | 27.707±7.220 | <0.00001 | |
| Waist (cm) | 92.043±19.249 | 103.276±15.082 | 94.757±18.344 | <0.00001 | |
| Hemoglobin (mg/dL) | 13.867±1.496 | 13.444±1.683 | 14.130±1.423 | <0.00001 | |
| Total cholesterol (mg/dL) | 174.64±52.756 | 189.488±121.947 | 185.932±107.447 | 0.0035 | |
| Missing | 24.06 | ||||
| HDL-cholesterol (mg/dL) | 52.475±14.576 | 51.376±14.652 | 52.306±14.722 | <0.00001 | |
| Missing | 46.69 | ||||
| LDL-cholesterol (mg/dL) | 82.844±55.688 | 89.659±114.714 | 95.249±122.974 | 0.0001 | |
| Missing | 65.21 | ||||
| Sex | 0.0016 | ||||
| Male | 52.01 | 52.017 | 50.28 | ||
| Female | 47.99 | 47.983 | 49.72 | ||
| Race/ethnicity | <0.00001 | ||||
| Mexican American | 16.86 | 4.042 | 10.416 | ||
| Other Hispanic | 10.42 | 3.449 | 6.536 | ||
| Non-Hispanic White | 35.39 | 78.769 | 63.333 | ||
| Non-Hispanic Black | 22.54 | 9.032 | 11.328 | ||
| Other race (including multi-racial) | 14.79 | 4.708 | 8.388 | ||
| Education status | <0.00001 | ||||
| Less than high school | 26.82 | 9.209 | 16.261 | ||
| High school | 31.65 | 37.444 | 29.823 | ||
| More than high school | 41.53 | 53.347 | 53.916 | ||
| Marital status | <0.00001 | ||||
| Married | 41.42 | 76.123 | 48.464 | ||
| Divorced | 7.3 | 11.425 | 8.078 | ||
| Single | 23.03 | 12.026 | 24.854 | ||
| Missing | 28.17 | 0.426 | 18.603 | ||
| DM | <0.00001 | ||||
| Yes | 12.93 | 37.601 | 10.99 | ||
| No | 72.52 | 53.814 | 76.41 | ||
| Missing | 14.54 | 8.585 | 12.6 | ||
| Smoking status | <0.00001 | ||||
| Never | 25.04 | 32.256 | 28.67 | ||
| Current | 6.91 | 5.129 | 7.929 | ||
| Former | 1.86 | 1.133 | 2.083 | ||
| Missing | 65.09 | 61.482 | 61.319 | ||
| HBP status | <0.00001 | ||||
| Yes | 25.04 | 67.618 | 23.745 | ||
| No | 65.36 | 29.933 | 69.975 | ||
| Missing | 9.6 | 2.45 | 6.279 | ||
| Alcohol status | <0.00001 | ||||
| Yes | 14.93 | 22.445 | 17.136 | ||
| No | 85.07 | 77.555 | 82.864 | ||
| Anemia | <0.00001 | ||||
| Yes | 19.94 | 31.691 | 13.884 | ||
| No | 80.06 | 68.309 | 86.116 | ||
Values are presented as mean±standard deviation (for age, BMI, waist, TC, HDL, hemoglobin, LDL. p-value was calculated by the weighted linear regression model) or percent (%) (for sex, race/ethnicity, education status, marital status, DM, Smoking status, HBP status, anemia, and alcohol status. p-value was calculated by the weighted chi-square test).
CKD: chronic kidney disease, BMI: body mass index, HDL: high-density lipoprotein, LDL: low-density lipoprotein, DM: diabetes mellitus, HBP: high blood pressure.