| HCH | Healthy culinary habits |
| NI | Cooking habits that need improvement |
| UCH | Unhealthy culinary habits |
| PCK | Poor culinary knowledge |
| ACK | Average culinary knowledge |
| GCK | Good culinary knowledge |
| Hcf | Home cooking frequency |
| Lvs | Living situation |
| Fml | Family living |
| Ckt | Cooking time |
| Ag_ | Age |
| In_ | Incomes |
| St_ | Studies |
| S(2) | Sex |
| Fouhahc | Frequency of use of household appliances for healthy cooking |
| Fouohct | Frequency of use of healthy cooking techniques |
| Fououct | Frequency of use of unhealthy cooking techniques |
| Fouuct | Frequency of adding unhealthy condiments and sauces |
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