Table 3 Schedule of Events (SOE)—Lung health study phase

History and clinical review

X

X

X

X

X

Quality of life questionnaires (TANDI, EDQ-5DY)

X

X

X

X

X

ISAACS and respiratory symptoms questionnaire

X

X

X

X

X

Chest radiography^a

X

X

X

X

X

Lung function testing

Spirometry > 4 years of age

X

X

X

X

X

TremoFlo oscillometry > 2 years

X

X

X

X

X

Diffusion capacity > 7 years of age

X

Plethysmography > 7 years of age

X

6-min walk test > 4 years of age

X

X