| Variables | Percentual (%) |
| Sex |
|
| Male | 34 |
| Female | 66 |
| Age |
|
| Young adult (from 18 until 30 years old) | 30 |
| Adult (from 31 to 60 years old) | 57 |
| Elderly (greater than 61 years old) | 13 |
| Marital State |
|
| Married | 46 |
| Not married | 54 |
| Education level |
|
| Elementary | 5 |
| High School | 38 |
| Undergraduate | 57 |
| Income |
|
| From 1 to 2 minimum wages | 22 |
| From 2 to 3 mininum wages | 19 |
| Greater than 3 mininum wages | 40 |
| Prefer not to inform | 19 |
| Reading label habits |
|
| Yes | 65 |
| No | 35 |
| Have you ever received any guidance on healthy eating? |
|
| Yes | 89 |
| No | 11 |
| Do you find the information on food labels easy to understand? |
|
| Yes | 34 |
| No | 66 |
| Have you received any instructions about the nutritional components on food labels? |
|
| Yes | 64 |
| No | 36 |
| Would you be interested in receiving more information about food labels? |
|
| Yes | 80 |
| No | 20 |
| Practice physical activity |
|
| Sometimes | 13 |
| Yes | 61 |
| No | 26 |