The investigators would like to evaluate the performance of pulmonary function tests among preschool children aged 3-6 years.
Overall 200 children will participate.
The children will perform pulmonary function test without a clown present.
About an hour later half of them will perform the exam again with a medical clown assistance and the second half will repeat the examination without a clown present the differences between the performance will be evaluated.
Age
3–6
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
children visiting the pediatric pulmonology clinic
parents signed informed consent
You may not be if
medical or neurological diseases not allowing performance of pulmonary function tests
