Journal article

Residential characteristics influence Der p 1 levels in homes in Melbourne, Australia

S Dharmage, M Bailey, J Raven, A Cheng, J Rolland, F Thien, A Forbes, M Abramson, EH Walters

CLINICAL AND EXPERIMENTAL ALLERGY | WILEY | Published : 1999

Abstract

BACKGROUND: Exposure to house dust mite (HDM) allergens is an important risk factor for childhood asthma. Knowledge of environmental determinants of HDM allergen levels is essential before designing rational avoidance measures. AIM: To investigate the effect of domestic characteristics on HDM allergen (Der p 1) levels in Melbourne homes. METHODS: Dust was collected from bed and floor of the bedrooms in 485 houses over a period of one year. Dust was analysed for Der p 1 levels using an enzyme-linked immunosorbent assay. Temperature and relative humidity were measured at the visit. Details of residential characteristics were collected using a questionnaire. Statistically significant predictors..

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