Table 3.
Multivariate Cox regression analysis of incidental chronic kidney disease in patients according to Framingham risk score
| Model 1 | Model 2 | Model 3 | Model 4 | |||||
|---|---|---|---|---|---|---|---|---|
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| HR (95% CI) | P | HR (95% CI) | P | HR (95% CI) | P | HR (95% CI) | P | |
| Low risk | 1 (reference) | 1 (reference) | 1 (reference) | 1 (reference) | ||||
| Intermediate risk | 2.252 (1.893–2.678) | < 0.001 | 2.454 (2.053–2.933) | < 0.001 | 1.837 (1.538–2.193) | < 0.001 | 1.734 (1.447–2.078) | < 0.001 |
| High risk | 4.239 (3.553–5.057) | < 0.001 | 4.704 (3.899–5.674) | < 0.001 | 3.157 (2.621–3.803) | < 0.001 | 2.674 (2.197–3.255) | < 0.001 |
Model 1, crude hazard ratio (HR) without adjustment; Model 2, adjusted for residence (Ansan or Anseong), education status, income, history of coronary artery disease, alcohol intake (non-drinker, ex-drinker, or current drinker); Model 3, model 2 + eGFR and proteinuria; Model 4, model 3 + fasting glucose, albumin, triglyceride, C-reactive protein, and calculated low density lipoprotein.
CI, confidence interval; eGFR, estimated glomerular filtration rate.