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Age characteristics and duration of hypertension.
| Demographic characteristics | Normal Cognitive | Impaired Cognitive | p-value** | ||
|---|---|---|---|---|---|
| Median | Range | Median | Range | ||
| Subjects' age | 51.8 | 28–65 | 57.0 | 38–65 | 0.059 |
| Duration of hypertension | 8.0 | 4–15 | 9.5 | 4–25 | 0.175 |
Mann Whitney test.
