Kidney Function | Overall | PP category | P value | SBP category | P value | DBP category | P value | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Normal  < 60 mmHg | High  ≥ 60 mmHg | Low  < 120 mmHg | Medium 120–129 mmHg | High 130–139 mmHg | Low  < 60 mmHg | Medium 60–74 mmHg | High 75–89 mmHg | |||||
eGFR in 2011 (ml/min/1.73m2, mean ± SD) | 96.4 ± 15.6 | 97.0 ± 15.3 | 91.0 ± 16.6 |  < 0.001 | 97.6 ± 14.9 | 96.0 ± 16.3 | 93.8 ± 16.0 |  < 0.001 | 95.5 ± 14.8 | 96.3 ± 15.7 | 96.8 ± 15.6 | 0.261 |
eGFR in 2015 (ml/min/1.73m2, mean ± SD) | 91.4 ± 17.2 | 92.2 ± 16.9 | 84.8 ± 18.8 |  < 0.001 | 92.3 ± 17.0 | 91.5 ± 17.2 | 88.9 ± 17.8 |  < 0.001 | 89.3 ± 18.7 | 91.0 ± 17.3 | 92.9 ± 16.6 |  < 0.001 |
Annual decline of eGFR (ml/min/1.73m2, IQR) | − 0.9 (− 2.8, 0.6) | − 0.9 (− 2.7, 0.6) | − 1.1 (− 3.2, 0.3) | 0.013 | − 0.9(− 2.9, 0.5) | − 0.9(− 2.5, 0.6) | − 1.0(− 2.9, 0.8) | 0.500 | − 1.0(− 2.9, 0.5) | − 1.0(2.9, 0.5) | − 0.8(− 2.5, 0.9) | 0.011 |
Rapid decline of eGFR* (n, %) | Â | Â | Â | 0.011 | Â | Â | Â | 0.141 | Â | Â | Â | 0.236 |
 No | 3839(84.7) | 3454(85.1) | 385(80.7) |  | 2025(84.5) | 1024(86.3) | 790(83.3) |  | 444(83.6) | 2105(84.1) | 1290(85.9) |  |
 Yes | 695(15.3) | 603(14.9) | 92(19.3) |  | 373(15.6) | 163(13.7) | 159(16.8) |  | 87(16.4) | 397(15.9) | 211(14.1) |  |