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| Basic characteristics | Intervention group (n = 50) | Control group (n = 51) | P-value |
|---|---|---|---|
| Mean age (years) | 46.5 ± 11.4 | 47.2 ± 12.3 | 0.74 |
| Mean body mass index (kg/m2) | 26.9 ± 4.3 | 27.4 ± 2.8 | 0.49 |
| Systolic blood pressure (mmHg) | 123.1 ± 16.1 | 121.1 ± 14.5 | 0.49 |
| Diastolic blood pressure (mmHg) | 74.8 ± 9 | 73.6 ± 12 | 0.55 |
