Patient characteristics
| N (%) (n=22) | |
|---|---|
| Age (years), mean (range) | 38 (20–51) |
| Gender | |
| Female | 55 |
| ACQ* score, mean (range) | 1.2 (0–2.9) |
| Prebronchodilator FEV1 % predicted, range | 94 (79–107) |
| Level of education | |
| Low | 45 |
| Unknown | 10 |
| High | 45 |
| Ethnicity | |
| Dutch | 22 (100) |
All variables are in % except where indicated.
Low education indicates that persons whose highest education level is primary education, junior general secondary education or lower vocational education.
*Asthma Control Questionnaire, range (0) optimal asthma control–(6) uncontrolled asthma.
ACQ, asthma control questionnaire; FEV1, forced expiratory volume in 1 s; PN, practice nurse.