Respiratory symptoms questionnaire for asthma epidemiology: validity and reproducibility.

BACKGROUND: There is a need for a new respiratory symptoms questionnaire for use in epidemiological research in asthma. METHOD: A questionnaire was designed following a pilot study in 78 subjects. It contains nine questions on symptoms such as wheeze and difficulty with breathing in defined circumst...

সম্পূর্ণ বিবরণ

গ্রন্থ-পঞ্জীর বিবরন
প্রধান লেখক: Venables, K, Farrer, N, Sharp, L, Graneek, B, Newman Taylor, A
বিন্যাস: Journal article
ভাষা:English
প্রকাশিত: 1993