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| Number of antihypertensive agents | ||
|---|---|---|
| Controlled resistant hypertension | N | Uncontrolled resistant hypertension |
| 6 | ||
| 5 | ||
| 4 | ||
| 3 | Resistant hypertension | |
| 2 | ||
| 1 | ||
| < 140/90 | Blood pressure (mmHg) | ≥ 140/90 |
| Normotension | Hypertension |
