Table 1.
Definition of sociodemographic and mobility variables.
| Variables | Description | Type |
|---|---|---|
| Sociodemographic | ||
| Age | Age of the respondent | Continuous |
| Gender | 0 = male; 1 = female | Categorical |
| Education | 1 = none; 2 = Primary; 3 = Vocational; 4 = Secondary; 5 = Baccalaureate; 6 = Non-university; 7 = University | Categorical |
| Household size of respondents | Number of members in the house, including the respondent | Counts |
| Household members > 70 | People over 70 in respondent’s household | Counts |
| Household members < 6 | People under 6 in respondent’s household | Counts |
| 6 <= HH members < 12 | People between 6 and 12 in respondent’s household | Counts |
| 12 <= HH members < 18 | People between 12 and 18 in respondent’s household | Counts |
| Household disable members | People with functional limitations in respondents’ household. | Counts |
| Type of housing | 1 = Apartment; 2 = Detached or semi-detached house without garden nor private open-air space; 3 = Detached or semi-detached house with garden and private open-air space; 4 = Other | Categorical |
| Occupation | 1 = Student; 2 = Employed, 3 = Self-employed; 4 = Student and employed; 5 = Unemployed; 6 = Retired; 7 = Homemaker; 8 = Other | Categorical |
| Changes on Internet use | 1 = I do not use it; 2 = Less than before; 3 = Same as before; 4 = More than before; 5 = Much more than before | Categorical |
| Working at home before the lockdown | 1 = Yes; 2 = No | Categorical |
| Working at home during the lockdown (different from housekeeping) | 1 = Yes; 2 = No | Categorical |
| Degree of work organization at home | Likert scale: 1 = Very bad; 5 = Very good | |
| Home location | 1 = Center of a big city (>100.000 inhab.); 2 = Suburbs of a big city; 3 = Mid-size city (10.000–100.000 inhab.); 4 = Small town (2.000–10.000 inhab.); 5 = Village (<2.000 inhab.); 6 = Low density city area; Other | |
| Net monthly income | 1 = None; 2 = <1.000 Euro; 3 = 1.000–2.000 Euro; 4 = 2.000–3.000 Euro, 5 = 3.000–4.000 Euro; 6 = >4.000 Euro | |
| Mobility during the lockdown | ||
| Trips 1 | =1 if number of times leaving home per week <= 1.25; =0 otherwise | |
| Trips 2 | =1 if number of times leaving home per week > 1.25 and <= 2.25; =0 otherwise | |
| Trips 3 | =1 if number of times leaving home per week > 2.25 and <= 6.00; =0 otherwise | |
| Trips 4 | =1 if number of times leaving home per week > 6.00; =0 otherwise | |
| P_Walk | Percentage of walking when exit from home per week | Continuous |
| P_Car | Percentage of car use when exit from home per week | Continuous |
| Time_Travel 1 | =1 if time traveling per week <= 15 min; =0 otherwise | Categorical |
| Time_Travel 2 | =1 if time traveling per week > 15 AND <= 40 min; =0 otherwise | |
| Time_Travel 3 | =1 if time traveling per week > 40 AND <= 120 min; =0 otherwise | |
| Time_Travel 4 | =1 if time traveling per week > 120; =0 otherwise |