Dampness and mould in schools and respiratory symptoms in children: the HITEA study

作者：Borras Santos Alicia^*; Jacobs Jose H; Taubel Martin; Haverinen Shaughnessy Ulla; Krop Esmeralda J M; Huttunen Kati; Hirvonen Maija Riitta; Pekkanen Juha; Heederik Dick J J; Zock Jan Paul; Hyvarinen Anne

来源：Occupational and Environmental Medicine, 2013, 70(10): 681-687.

DOI：10.1136/oemed-2012-101286

Background %26lt;br%26gt;The adverse respiratory health effects of dampness and mould in the home have been extensively reported, but few studies have evaluated the health effects of such exposures in schools. %26lt;br%26gt;Objectives %26lt;br%26gt;To assess the associations between dampness and mould in school buildings and respiratory symptoms among 6-12-year-old pupils in three European countries with different climates. %26lt;br%26gt;Methods %26lt;br%26gt;Based on information from self-reports and observations, we selected 29 primary schools with and 27 without moisture damage in Spain, the Netherlands and Finland. Information on respiratory symptoms and potential determinants was obtained using a parent-administered questionnaire among 6-12-year-old pupils. Country-specific associations between moisture damage and respiratory symptoms were evaluated using multivariable multilevel mixed effects logistic regression analysis. %26lt;br%26gt;Results %26lt;br%26gt;Data from 9271 children were obtained. Nocturnal dry cough was consistently associated with moisture damage at school in each of the three countries: OR 1.15; 95% CI 1.00 to 1.30 with p for heterogeneity 0.54. Finnish children attending a moisture damaged school more often had wheeze (OR 1.36; CI 1.04 to 1.78), nasal symptoms (OR 1.34; CI 1.05 to 1.71) and respiratory-related school absence (OR 1.50; CI 1.10 to 2.03). No associations with these symptoms were found in the Netherlands or Spain (p for heterogeneity %26lt; 0.05). %26lt;br%26gt;Conclusions %26lt;br%26gt;Moisture damage in schools may have adverse respiratory health effects in pupils. Finnish school children seem to be at higher risk, possibly due to quantitative and/or qualitative differences in exposure.

• 出版日期2013-10