Risk Category Indicator
This device is equipped with Risk Category Indicator which classifies your blood
pressure measurements into six stages (Optimal to Severe hypertension) as shown in
below chart:
Stages of Blood Pressure Levels
Grade 3 Severe Hypertension
Grade 2 Moderate Hypertension
Grade 1 Mild Hypertension
High-Normal
Normal
Optimal
Source: WHO 2003
After each measurement is completed, LCD display will show your position automatically
on the six segments of the bar indicator which corresponds to Risk Category Indicator.
*Note!
When a person's systolic and diastolic pressures fall into different categories, the higher
category should apply.
e.g. systolic rate 181 & diastolic rate 99
e.g. systolic rate 110 & diastolic rate 95
*Note!
The above table is not exact for classification of blood pressure and it's intended to be
used as a guide in understanding non-invasive blood pressure measurements.
ENGLISH
Sistolic
(mmHg)
≥180
160 ~ 179
140 ~ 159
130 ~ 139
120 ~ 129
< 120
Diastolic
Recommendations by SIGN 49:
(mmHg)
Hypertension in older people
≥110
Confirm immediately and repeat BP
in one day and again within one week
depending on clinical situation.
100 ~ 109
Serial blood pressures repeated
within one month.
90 ~ 99
Provide advice about lifestyle
modification and confirm within
two months.
85 ~ 89
Provide advice about lifestyle
modification and confirm within
one year.
80 ~ 84
Recheck in 2 - 5 years.
(patients aged > 75 years offered
< 80
annual health check).
Red category (Severe Hypertension)
Red category (Mild Hypertension)
30