normal: systolic <120, diastolic <80, prehypertension: systolic 120-139 or diastolic 80-89, hypertension I: systolic 140-159 or diastolic 90-99

Codes

Label
normal: systolic <120, diastolic <80, prehypertension: systolic 120-139 or diastolic 80-89, hypertension I: systolic 140-159 or diastolic 90-99