| Variables | Risk consumption | p-value | |
| Yes | No | ||
| No. (%) | No. (%) | ||
| Gender | |||
| Female | 23 (27.4) | 84 (68.3) | <0.001a |
| Male | 61 (72.6) | 39 (31.7) | |
| Age (years) | |||
| Under 30 | 43 (51.2) | 27 (22.0) | <0.001a |
| 30 to 59 | 40 (47.6) | 59 (48.0) | |
| 60 or more | 1 (1.2) | 37 (30.0) | |
| Religion | |||
| Catholic | 36 (42.9) | 60 (48.7) | <0.001a |
| Evangelic | 0 (0.0) | 35 (28.5) | |
| Without religion | 48 (57.1) | 28 (22.8) | |
| Marital status | |||
| Single | 41 (48.8) | 31 (25.2) | <0.001b |
| Married | 39 (46.4) | 74 (60.2) | |
| Widow | 1 (1.2) | 15 (12.2) | |
| Divorced | 3 (3.6) | 3 (2.4) | |
| Monthly incomec | |||
| Without income | 27 (32.1) | 49 (39.8) | 0.338a |
| Until 1 minimum wage | 47 (56.0) | 56 (45.6) | |
| Between 1 and 2 minimum wages | 10 (11.9) | 18 (14.6) | |
| Schooling | |||
| Illiterate | 16 (19.0) | 43 (35.0) | 0.025b |
| 1 to 9 years of study | 32 (38.1) | 34 (27.6) | |
| 10 to12 years of study | 36 (42.9) | 43 (35.0) | |
| Above 12 years of study | 0 (0.0) | 3 (2.4) | |
| Occupation | |||
| Employed | 57 (67.9) | 38 (30.9) | <0.001a |
| Unemployed | 27 (32.1) | 50 (40.6) | |
| Retired/Pensioner | 0 (0.0) | 35 (28.5) | |