French Society of Pediatric Nephrology | Level 1: “Borderline or moderate HTN” ≥97.5th percentile + 10 mmHg. mm Level 2: “Confirmed HTN” >97.5th percentile + 10 et <97.5th percentile + 30 mm Hg Level 3: “immediately threatening HTN” >97.5th percentile + 30 mmHg |
4th report of NHBPEP* | Prehypertension 90 - <95th or if BP exceeds 120/80 mmHg even if below 90th percentile up to <95th percentile Stage 1 95 - 99 + 5 mmHg Stage 2 >99th percentile + 5 mmHg |