Journal article
Limited agreement between written and video asthma symptom questionnaires
Abstract
The prevalence of asthma remains difficult to determine with precision with no absolute or "gold" standard for diagnosis. A recently developed video questionnaire for epidemiological studies with less reliance on understanding written questions provides another tool for determining prevalence and severity of asthma. This report from the International Study of Asthma and Allergies in Childhood (ISAAC) examines the agreement between the ISAAC …
Authors
Pizzichini MMM; Rennie D; Senthilselvan A; Taylor B; Habbick BF; Sears MR
Journal
Pediatric Pulmonology, Vol. 30, No. 4, pp. 307–312
Publisher
Wiley
Publication Date
October 2000
DOI
10.1002/1099-0496(200010)30:4<307::aid-ppul6>3.0.co;2-j
ISSN
8755-6863