| Hypertension | ||||
| variable | YES (N = 372) | NO (N = 115) | OR | IC95% |
| Sex | ||||
| Male | 175 | 62 | 0.76 | [0.5 - 1.2]* |
| Female | 197 | 53 | ||
| Urban area | ||||
| Yes | 358 | 111 | 0.9 | [0.3 - 2.9]* |
| No | 14 | 4 | ||
| Diabetes | ||||
| Yes | 38 | 8 | ||
| No | 334 | 107 | 1.5 | [0.7 - 3.4]* |
| Kidney insufficiency | ||||
| Yes | 64 | 18 | 1.1 | [0.6 - 1.9]* |
| No | 308 | 97 | ||