| Biological Factors | Blood Pressure | |||
| Normal | High | Total | p-value | |
| n (%) | n (%) | n (%) | V-Cramer | |
| Body Mass Index | ||||
| Normal | 199 (88.4) | 26 (11.6) | 225 (100) | p < 0.001*** |
| Obese | 55 (65.5) | 29 (34.5) | 84 (100) | 0.267 |
| Total | 254 (82.2) | 55 (17.8) | 309 (100) | |
| Blood Pressure | ||||
| Relative risk | IC (95%) | p-value | ||
| Body Mass Index | ||||
| Normal | 1 | |||
| Obese | 4.04 | 2.20 - 7.41 | 0 | |