Table 2 Comparison of hypertension grading/classification systems
Guidance | Blood pressure mmHg | Acute organ damage | |||||
---|---|---|---|---|---|---|---|
≥120/80 | ≥130/85 | ≥140/90 | >150/100 | ≥160/100 | ≥180/110 | ||
CTCAE v.376 | – | • Grade 1: asymptomatic transient increase • Grade 2: symptomatic recurrent/persistent increase requiring monotherapy • Grade 3: requiring >1 drug or more intensive therapy | Grade 4 | ||||
CTCAE v.542 | Grade 1 | Grade 2 | Grade 3 | Grade 4 | |||
NICE guidance68 | Normal | Stage 1 | Stage 2 | Severe | Hypertensive emergency | ||
ESH/ESC guidance51 | Normal | High normal | Grade 1 | Grade 2 | Grade 3 | Hypertensive emergency |