ABOUT BLOOD PRESSURE
Assessing High Blood Pressure for Adults
The following standards for assessing high blood pressure (without regard to age or gender) have been established as a guideline. Please note that other risk factors (e.g. diabetes, obesity, smoking, etc.) need to be taken into con- sideration and may affect these figures. Consult with your physician for an accurate assessment.
JNC7 Classification Table – for adults within the U.S.
BP Classification | Systolic (mmHg) | Diastolic (mmHg) |
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Normal | less than 120 | and | less than 80 | ||
Prehypertension |
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Stage 1 Hypertension |
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Stage 2 Hypertension | greater than | 160 | or | greater than | 100 |
or equal to | or equal to |
SOURCE: The Seventh Report of the Joint National Committee on Prevention, Evaluation and Treatment of High Blood Pressure for Adults. National Heart, Lung and Blood Institute - May 2003.
WHO Classification Table – for adults outside of the U.S. (e.g. Canada, Mexico)
BP Classification | Systolic (mmHg) | Diastolic (mmHg) | |||
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Optimal | less than | 120 | and | less than | 80 |
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Normal | less than | 130 | or | less than | 85 |
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Stage 1 Hypertension |
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Stage 2 Hypertension |
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Stage 3 Hypertension | greater than | 180 | or | greater than | 110 |
or equal to | or equal to |
SOURCE: Standards to assess high blood pressure, without regard to age or gender, have been established by the World Health Organization (WHO).
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