Table 1.
Characteristics of the study group.
| Body mass index (BMI) | Frequency | Percent |
| Underweight | 65 | 6.40% |
| Normal weight | 549 | 53.70% |
| Overweight | 204 | 20.00% |
| Obesity | 204 | 20.00% |
| The occupational situation during the pandemic | Frequency | Percent |
| No change | 374 | 36.60% |
| Remote system | 393 | 38.50% |
| Taking a job | 4 | 0.40% |
| Change of a job | 29 | 2.80% |
| Losing a job | 81 | 7.90% |
| More work | 2 | 0.20% |
| Less work | 10 | 1.00% |
| A leave, e.g., childcare leave | 17 | 1.70% |
| Non-working person | 102 | 10.00% |
| Another | 10 | 1.00% |
| Smoking | Frequency | Percent |
| Yes | 134 | 13.10% |
| No | 825 | 80.70% |
| I stopped smoking before the pandemic | 43 | 4.20% |
| I started smoking during the pandemic | 20 | 2.00% |
| Comorbidities | Frequency | Percent |
| Thyroid disease | 187 | 18.30% |
| Type 2 diabetes | 28 | 2.74% |
| Depression | 117 | 11.45% |
| Hypercholesterolaemia | 47 | 4.60% |
| Hypertension | 85 | 8.32% |
| Elevated triglycerides | 31 | 3.03% |
| Another | 107 | 10.47% |
| Not applicable | 617 | 60.37% |
| Sex | Frequency | Percent |
| Woman | 958 | 93.70% |
| Man | 64 | 6.30% |
| Education | Frequency | Percent |
| Primary education | 6 | 0.60% |
| Lower secondary education | 13 | 1.30% |
| Vocational education | 41 | 4.00% |
| Secondary education | 432 | 42.30% |
| Higher education | 530 | 51.90% |
| Place of residence | Frequency | Percent |
| Village | 274 | 26.80% |
| City up to 50,000 | 206 | 20.20% |
| City 50–100,000 | 99 | 9.70% |
| City 100–250,000 | 107 | 10.50% |
| City over 250,000 | 336 | 32.90% |
| Physical activity during a pandemic | Frequency | Percent |
| Increased | 267 | 26.10% |
| Has not changed | 265 | 25.90% |
| Decreased | 490 | 47.90% |
| Change in body weight before the pandemic and now | Frequency | Percent |
| Increased | 399 | 39.00% |
| Has not changed | 378 | 37.00% |
| Decreased | 245 | 24.00% |