| Variables | Gr.1. Uncontrolled B.P. (>140/90mmHg; n-375) | Gr.2. Controlled B.P. (<140/90mm.Hg; n-225) | P-Value | ||
| Mean;(%) | S.D. | Mean(%) | S.D. | ||
| Age (year) | 61.5 | ±6.1 | 60.6 | ±5.2 | 0.7 |
| Females (%) | 49.1 |
| 48.4 |
| 0.9 |
| Males (%) | 50.9 |
| 51.6 |
| 0.9 |
| BMI (kg/m) | 29.2 | ±4.5 | 27.6 | ±4.2 | 0.009 |
| BP (%) | 62.5 |
| 37.5% |
| 0.000 |
| BP-d (year) | 6.5 | ±1.7 | 5.9 | ±1.6 | 0.003 |
| DM-d (year) | 5.9 | ±2.0 | 5.1 | ±2.2 | 0.002 |
| Glic. (mmol/dl) | 6.3 | ±0.6 | 5.9 | ±0.3 | 0.000 |
| Na+ (mmEq) | 136.2 | ±4.6 | 135.7 | ±3.5 | 0.23 |
| K+ (mmEq) | 3.9 | ±0.5 | 3.8 | ±0.7 | 0.31 |
| S.Urea (mmol/dl) | 6.2 | ±2.1 | 6.3 | ±1.8 | 0.3 |
| S.Creat (mmol/dl) | 80.9 | ±6.5 | 82.5 | ±4.6 | 0.2 |