| Category | Systolic (mm Hg) |
Diastolic (mm Hg) |
| Normal | <130 | <85 |
| High Normal | 130-139 | 85-89 |
| Hypertension | ||
| Stage 1 (Mild) | 140-159 | 90-99 |
| Stage 2 (Moderate) | 160-179 | 100-109 |
| Stage 3 (Severe) | 180-209 | 110-119 |
| Stage 4 (Very Severe) |
>210 | >120 |
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