Table 3.
The prevalence of respiratory health, nervous system and allergic outcomes in adults
| Respiratory health, Nervous | Total number | Total prevalence | Polluted | Non-polluted | ||
| system and allergic outcomes | of people | rate (%) | n | % | n | % |
| Nasal irritation | 73 | 39.2 | 62 | 52.10** | 11 | 16.42 |
| Heterosmia | 27 | 14.51 | 25 | 21.01** | 2 | 2.99 |
| Oppression, nausea, dizziness | 25 | 13.44 | 19 | 15.97 | 6 | 8.96 |
| Throat irritation | 47 | 25.27 | 38 | 31.93* | 9 | 13.43 |
| Skin hypersensitivity | 6 | 3.23 | 2 | 1.68 | 4 | 5.97 |
Note:
*
Compared to non-polluted group p<0.05,
**
Compared to non-polluted group p<0.01