Table 7.
Distribution of the ARR score at diagnosis and cumulative incidence rate of event at 10 and 20 years post-onset
| Number of RF Present | ARR Score (Risk Level) | Number of Patients (%) | Number of D/D Events (%) | CKD-3 + Incidence |
D/D Incidence |
||
|---|---|---|---|---|---|---|---|
| 10 years | 20 years | 10 years | 20 years | ||||
| 0 | 0 (very low) | 151 (45.5) | 4 (2.6) | 8% | 14% | 2% | 4% |
| 1 | 1 (low) | 69 (20.8) | 3 (4.3) | 15% | 24% | 2% | 9% |
| 2 | 2 (high) | 65 (19.6) | 10 (15.4) | 37% | 50% | 7% | 18% |
| 3 | 3 (very high) | 47 (14.1) | 28 (59.6) | 64% | 74% | 29% | 64% |
CKD-3+ was defined as eGFR <60 ml/mn per 1.73 m2 S (secondary event).