P-values | ||||
---|---|---|---|---|
Exposure | Non- asthma | Non asthma vs. fewer-symptom asthma | Non-asthma vs. multi-symptom asthma | Fewer-symptom asthma vs. multi-symptom asthma |
n=16,380 | ||||
Allergic rhinitis | 22.9 | < 0.001 | < 0.001 | 0.667 |
Nasal blockage | 13.1 | < 0.001 | < 0.001 | < 0.001 |
Rhinorrhea | 11.6 | < 0.001 | < 0.001 | < 0.001 |
Any of the above | 33.3 | < 0.001 | < 0.001 | 0.002 |
All of the above | 3.5 | < 0.001 | < 0.001 | < 0.001 |