Funding for this research was provided by:
Wellcome Trust (085790/Z/08/Z)
Seed money funding, Aga Khan University, Karachi, Pakistan (PF20/0512)
Text and Data Mining valid from 2018-12-01
Received: 8 June 2018
Accepted: 26 November 2018
First Online: 4 December 2018
Ethics approval and consent to participate
: Ethical approval for the study was taken from Ethical Review Committee at Aga Khan University (2311-CHS-ERC-12). Prior to the interview, written informed consent was obtained from each respondent. The purpose and nature of the study was explained and spirometry procedure was demonstrated. Participants identified with any abnormality on spirometry were provided the report and were counselled and referred for further work-up and management.
: Not applicable
: The authors declare that they have no competing interests.
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