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Characteristics of subjects.
| Men : women | 48 : 23 |
| Age (years) | 62.3 ± 10.5 |
| Systolic blood pressure (mmHg) | 126.8 ± 16.6 |
| Diastolic blood pressure (mmHg) | 71.4 ± 9.9 |
| Mean arterial blood pressure (mmHg) | 89.9 ± 10.9 |
| Pulse pressure (mmHg) | 55.4 ± 13.2 |
| Heart rate (beat per minutes) | 66.6 ± 10.8 |
| Intraocular pressure (mmHg) | 13.2 ± 2.2 |
| Ocular perfusion pressure (mmHg) | 46.7 ± 7.5 |
| Body mass index (kg/m2) | 24.0 ± 3.2 |
| Hypertension (%) | 40/71 (56.3) |
Mean ± standard deviation, n = 71.
