Demographics | ||
Gender, n (%) | Â | Â |
 Female | 72 | 40.0% |
 Male | 108 | 60.0% |
Age, years (mean ± SD|min–max) |  |  |
 Female | 51.4 ± 17.4 | 18–88 |
 Male | 51.9 ± 16.2 | 16–88 |
 Total | 51.7 ± 16.6 | 16–88 |
Surgery, n (%) | ||
 Yes | 149 | 83.2% |
Number of FESS (mean ± SD|min–max) | 1.8 ± 1.0 | 1–5 |
Smoking, n (%) | ||
 No | 122 | 68.5% |
 Current | 22 | 12.4% |
 Ex-smoker | 34 | 19.1% |
Smoking duration, years (mean ± SD|min–max) | 15.7 ± 10.2 | 1–37 |
Clinical characteristics | ||
CRSsNP, n (%) | 84 | 46.1% |
CRSwNP, n (%) | 96 | 53.9% |
Co-morbidities | ||
Asthma, n (%) | 51 | 28.7% |
Allergy, n (%) | 63 | 35.8% |
Level of control | ||
Controlled, n (%) | 18 | 10.0% |
Partially controlled, n (%) | 51 | 28.3% |
Uncontrolled, n (%) | 111 | 61.7% |