Table 3.
Housing condition features and individual behaviours of the patients.
| All patients (n = 65) | |
|---|---|
| Living area, n (%) | |
| City center | 60 (92.3) |
| Rural area | 5 (7.7) |
| House characteristics, n (%) | |
| Apartment | 46 (70.8) |
| Single house | 17 (26.2) |
| Slum | 2 (3.1) |
| Parental education | |
| Primary and middle school | 15 (23.1) |
| High school and university | 50 (76.9) |
| School type of the patients | |
| Public school | 57 (87.7) |
| College | 8 (12.3) |
| Indoor exposures | |
| Indoor smoking | 27 (41.5) |
| Mold exposure | 21 (32.3) |
| Pet owner | 16 (24.6) |
| Heating system, n (%) | |
| Central heating | 39 (60) |
| Coal/wood-burning/biomass | 16 (24.6) |
| Air condition | 10 (15) |
| Family members number at home | |
| ≤ 4 person | 43 (66.2) |
| > 4 person | 22 (33.8) |
| Frequency of outdoor activities | |
| Once a week or less | 26 (40) |
| Twice a week | 18 (27.7) |
| 3 times a week or more | 21 (32.3) |
| Habits of wearing mask outdoor | |
| Always | 61 (93.8) |
| Sometimes | 3 (4.6) |
| Never | 1 (1.5) |