Asthma rhinosinusitis
Conditions
Interventions
None listed
Sponsors
London imperial college: Respiratory Epidemiology & Public Health
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Subjects aged 18-75 years.
Exclusion criteria
Exclusion criteria: Individuals outside the age range of interest.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The association of asthma and asthma severity with the following risk factors a) chronic sinusitis b) production of IgE to staphylococcus aureus c) endogenous and exogenous sex hormones d) diet e) occupation f) other allergic conditions | — |
Secondary
| Measure | Time frame |
|---|---|
| The observation whether the associations are seen in all areas of Europe. Other information including a quality of life and the presence of other allergic conditions will be collected. This will form the basis for a series of descriptive analyses to examine quality of life and allergic disease. | — |
Countries
Netherlands
Outcome results
None listed