Table 1 Characteristics of patients at inclusion (in all 3 hospitals and for each participating hospital)
Total 3 hospitals | Besançon | Mâcon | Belfort-Montbéliard | |
|---|---|---|---|---|
Number of patients | 1849 | 599 | 476 | 774 |
Sex ratio M:F | 1.46 | 1.45 | 2.13 | 1.17 |
Mean age in years | 71.6 | 70.2 | 73.1 | 71.7 |
SD | +/− 12.9 | +/− 13.4 | +/−12.2 | +/−12.9 |
[min – max] | [19 – 99] | [19 – 99] | [25 – 96] | [20–98] |
Mean GFR (in ml/min/1.73 m2) | 34.0 | 34.0 | 34.4 | 33.8 |
SD | +/− 12.5 | +/− 12.9 | +/−12.4 | +/−12.3 |
[min – max] | [5 – 59.9] | [5.6 – 59.9] | [6.6 – 59.5] | [5 – 58.8] |
GFR (in ml/min/1.73 m2) | ||||
< 15 | 133 - 7.2% | 45 - 7.5% | 31 – 6.5% | 57 – 7.4% |
[15 – 30] | 572 - 30.9% | 193 - 32.2% | 146 – 36.7% | 233 -30.1% |
[30 – 45] | 730 - 39.5% | 220 - 36.7% | 186 -39.1% | 324 – 41.9% |
[45 – 60] | 414 - 22.4% | 141 - 23.5% | 113 -23.7% | 160 – 20.7% |
Mean proteinuria (in g/24 h.) | 1.0 | 1.1 | 1.1 | 1.0 |
SD | +/− 2.1 | +/− 2.3 | +/− 1.8 | +/− 1.9 |
[min – max] | [0 – 26] | [0 – 26] | [0 – 13] | [0 – 20.8] |
Diabetes | 736 - 39.8% | 220 - 36.8% | 178 – 37.4% | 338 – 43.7% |
Type I | 40 - 2.2% | 25 - 4.2% | 6 – 1.3% | 9 - 1.2% |
Type II | 696 - 37.6% | 195 - 32.6% | 172 – 36.1% | 329 - 42.5% |
Hypertension | 1634 - 88.4% | 493 - 82.3% | 451 – 94.7% | 690 - 89.1% |