Variables | Chronic kidney disease risk stagea | p-value | ||
---|---|---|---|---|
Moderate risk to very high risk group | Low risk group | OR (95%CI) | ||
IC score | ||||
 Score 0 | 736 (48.3%) | 789 (51.7%) | 1.00 (reference) |  |
 Score 1 | 366 (55.9%) | 289 (44.1%) | 1.36 (1.13–1.63) | 0.001 |
 Score ≥ 2 | 213 (70.5%) | 89 (29.5%) | 2.57 (1.97–3.36) |  < 0.0001 |
P for trend |  |  |  < 0.0001 |  |