From: Risk factors associated with comorbid asthma in patients with chronic rhinosinusitis with nasal polyps: a cross-sectional study
Factors
Points
Female
Yes
2
No
0
History of allergic rhinitis
1
Serum T-IgE
≥ 69.0 kU/L
< 69.0 kU/L
Blood eosinophil count
≥ 0.35 × 109/L
< 0.35 × 109/L