Table 1.
Summary of demographic characteristics at baseline (N = 1,756).
| Variables | Baseline N (%) | Follow-up N (%) |
| Sex at Birth | ||
| Women | 891 (50.74) | - |
| Men | 865 (49.26) | - |
| Age groups | ||
| 18-29 | 222 (12.64) | - |
| 30-39 | 339 (19.31) | - |
| 40-49 | 382 (21.75) | - |
| 50-59 | 362 (20.62) | - |
| > 60 | 451 (25.68) | - |
| Marital Status | ||
| Single | 363 (20.67) | - |
| Married / Registered partnership | 1,161 (66.12) | - |
| Divorced | 145 (8.26) | - |
| Widowed | 43 (2.45) | - |
| Others | 44 (2.51) | - |
| Educational degree | ||
| No formal degree | 52 (2.96) | - |
| Fundamental Education | 37 (2.11) | - |
| Secondary Education | 710 (40.43) | - |
| University degree | 720 (41.00) | - |
| University degree: Master or above | 237 (13.50) | - |
| Employment Status | ||
| Full-time employed | 768 (43.74) | 754 (42.94) |
| In retirement or early retirement | 430 (24.49) | 427 (24.32) |
| In vocational training/retraining/education | 60 (3.42) | 67 (3.82) |
| Looking after home or family | 83 (4.73) | 84 (4.78) |
| Other status | 76 (4.33) | 70 (3.99) |
| Parental Leave | 21 (1.20) | 23 (1.31) |
| Part-time employed | 223 (12.70) | 238 (13.55) |
| Permanently sick or disabled | 11 (0.63) | 8 (0.46) |
| Self-employed or working for own family business | 61 (3.47) | 57 (3.25) |
| Unemployed | 23 (1.31) | 28 (1.59) |
| Annual gross income | ||
| 0 - 25 000 Euros | 27 (1.54) | - |
| 25 000 - 75 000 Euros | 416 (23.69) | - |
| 75 000 - 150 000 Euros | 750 (42.71) | - |
| >150 000 Euros | 258 (14.69) | - |
| No answer | 305 (17.37) | - |
| Nationality | ||
| Luxembourgish | 1.547 (88.10) | - |
| Others | 209 (11.90) | - |
| Compliance with COVID-19 measures | ||
| Agree | 532 (30.77) | 652 (37.24) |
| Disagree | 7 (0.40) | 7 (0.040) |
| Neutral | 32 (1.85) | 40 (2.28) |
| Strongly Agree | 1117 (64.6) | 1022 (58.37) |
| Strongly disagree | 41 (2.37) | 30 (1.71) |
| Health sector worker | ||
| No | 1.591 (90.60) | - |
| Yes | 165 (9.40) | - |
| Psychiatric comorbidity | ||
| No | 1.645 (95.20) | - |
| Yes | 83 (4.80) | - |
| Risk factors for Covid | ||
| No | 1.124 (64.01) | - |
| One | 482 (27.45) | - |
| Two or more | 150 (8.54) | - |
| Tested positive for (asymptomatic carrier of) SARS-CoV-2) | ||
| No | 1.745 (99.37) | 1.689 (96.18) |
| Yes | 11 (0.63) | 67 (3.82) |
| Significant other diagnosed with COVID-19 | ||
| No | 1.753(99.83) | 1.755 (99.94) |
| Yes | 3 (0.17) | 1 (0.06) |