Table 2.
Sociodemographic variables.
| Target Variable | Depressives N (%) | Non-Depressives N (%) | p * |
|---|---|---|---|
| Age (years) | 71.6 (7.1) | 72.6 (6.8) | |
| Body Mass Index (kg/m2) | N (%) | N (%) | |
| <20 | 1 (0.1) | 3 (0.2) | <0.01 |
| 20–25 | 87 (12) | 177 (14.2) | |
| 25–30 | 331 (45.7) | 581 (46.6) | |
| >30 | 305 (42.1) | 487 (39) | |
| Marital status | N (%) | N (%) | |
| Married | 493 (68.1) | 784 (62.8) | <0.01 |
| Divorced | 18 (2.5) | 35 (2.8) | |
| Single | 30 (4.1) | 53 (4.2) | |
| Widowed | 183 (25.3) | 376 (30.1) | |
| Education | N (%) | N (%) | |
| No formal education | 267 (36.9) | 518 (41.5) | <0.01 |
| Primary education | 357 (49.3) | 592 (47.4) | |
| Secondary education | 68 (9.4) | 96 (7.7) | |
| Superior studies | 32 (4.4) | 42 (3.4) | |
| Smoking | N (%) | N (%) | |
| +24 cigarettes/day | 0 | 2 (0,2) | 0.10 |
| 15–24 cigarettes/day | 7 (1) | 12 (1) | |
| 5–14 cigarettes/day | 14 (1.9) | 26 (2.1) | |
| 1–4 cigarettes/day | 12 (1.7) | 13 (1) | |
| No smoke | 691 (95.4) | 1195 (95.8) | |
| Alcohol consumption | N (%) | N (%) | |
| Every day one more than a glass | 1 (0.1) | 3 (0.2) | <0.01 |
| 2–3 times/week more than glass/day | 7 (1) | 18 (1.4) | |
| 1 time/week more than 1 glass/day | 11 (1.5) | 37 (3) | |
| 2–3 times/month more than 1 glass/day | 23 (3.2) | 18 (1.4) | |
| Less than 1 time/month more than 1 glass/day | 21 (2.9) | 30 (2.4) | |
| Never more than 1 glass/day | 58 (8) | 65 (5.2) | |
| Never drink alcohol | 603 (83.3) | 1089 (87.3) | |
| Physical activity (hour/week) | N (%) | N (%) | |
| 0 | 24 (3.3) | 53 (4.2) | <0.01 |
| <3 | 35 (4.8) | 40 (3.2) | |
| >3 | 665 (91.9) | 1155 (92.5) |
* X2 Test.