Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Question pretext
Screening questions to determine eligibility for Respiratory Health spirometry test.
Question post text
N/A
Interviewer instructions
Ensure that the participant is familiar with the procedure before proceeding. In this section there is no "declined to answer" check box as these are safety questions.
Description
Text
This is the reason why the particpant cannot take the spirometry test
