| Univariate analysis | Multivariate (model 1) | Multivariate (model 2) | |||
---|---|---|---|---|---|---|
OR (95% CI) | P | OR (95% CI) | P | OR (95% CI) | P | |
Age | ||||||
 50–59 | reference | reference | reference |  | ||
 60–69 | 1.575 (1.218–2.036) | 0.001 | 1.409 (1.068–1.859) | 0.015 | 1.442 (1.090–1.908) | 0.01 |
  ≥ 70 | 2.468 (1.764–3.453) | < 0.001 | 2.246 (1.553–3.248) | < 0.001 | 2.308 (1.593–3.342) | < 0.001 |
Sex (vs. men) | 1.797 (1.419–2.275) | < 0.001 | 1.863 (1.413–2.456) | < 0.001 | 1.885 (1.426–2.491) | < 0.001 |
BMI (reference ≤ 23.0) | 2.254 (1.707–2.976) | < 0.001 | 2.401 (1.786–3.277) | < 0.001 | 2.457 (1.820–3.315) | < 0.001 |
MAP | 1.018 (1.010–1.027) | < 0.001 | 1.018 (1.008–1.027) | < 0.001 | 1.019 (1.009–1.028) | < 0.001 |
DM | 1.598 (1.266–2.017) | < 0.001 | 1.208 (0.934–1.563) | 0.151 | 1.159 (0.890–1.510) | 0.275 |
CKD stage | ||||||
 1 | reference | reference | reference |  | ||
 2 | 1.409 (0.794–2.500) | 0.241 | 1.464 (0.808–2.652) | 0.209 | 1.365 (0.748–2.490) | 0.311 |
 3a | 1.297 (0.735–2.291) | 0.369 | 1.293 (0.713–2.343) | 0.398 | 1.216 (0.666–2.223) | 0.524 |
 3b | 1.983 (1.157–3.400) | 0.013 | 1.776 (1.011–3.121) | 0.046 | 1.613 (0.905–2.875) | 0.105 |
 4 | 3.185 (1.878–5.401) | < 0.001 | 3.007 (1.723–5.248) | < 0.001 | 2.609 (1.443–4.715) | 0.002 |
 5 | 3.680 (1.969–6.877) | < 0.001 | 3.146 (1.630–6.071) | 0.001 | 2.645 (1.311–5.337) | 0.007 |
Physical activity | ||||||
 Low | 0.942 (0.688–1.290) | 0.711 | 0.786 (0.560–1.101) | 0.161 | 0.817 (0.580–1.149) | 0.245 |
 Moderate | 1.108 (0.812–1.511) | 0.518 | 0.747 (0.532–1.049) | 0.093 | 0.764 (0.541–1.078) | 0.125 |
 High | reference | reference | reference |  | ||
Anemia | 1.790 (1.414–2.266) | < 0.001 |  |  | 1.219 (0.904–1.645) | 0.194 |
Educational attainment | ||||||
 College graduate or more | reference | reference | reference |  | ||
 Completed high school | 1.311 (0.971–1.770) | 0.077 | 1.150 (0.834–1.584) | 0.394 | 1.141 (0.825–1.579) | 0.425 |
 lower than high school | 2.162 (1.616–2.892) | < 0.001 | 1.485 (1.069–2.063) | 0.018 | 1.454 (1.042–2.028) | 0.028 |