title: A prevalence study on outdoor air pollution and respiratory diseases in children in Zasavje, Slovenia, as a lever to trigger evidence-based environmental health activities.
abstract: The aim of this study was to estimate the population burden of respiratory diseases in the Zasavje region of Slovenia that can be attributed to outdoor air pollution in order to gain relevant grounds for evidence based public health activities. In 2008, 981 schoolchildren (age 6 to 12 years) were observed in a prevalence study. The prevalence of chronic respiratory diseases (CRD) and frequent acute respiratory symptoms (FARS) was related to the level of outdoor air pollution in the local environment (low, moderate and high pollution areas). Logistic regression was used as a method for statistical analysis. The prevalence of CRD was 3.0 % in low pollution areas, 7.5 % in moderate pollution areas, and 9.7 % in high pollution areas (p=0.005). After adjustment for the effects of confounders, 2.91-times higher odds for CRD were registered in high pollution areas in comparison to low pollution areas (p=0.017). The prevalence of FARS was: 7.8 % in low pollution areas, 13.3 % in moderate pollution areas and 15.9 % in high pollution areas (p=0.010). After adjustment for the effects of confounders, 2.02-times higher odds for FARS were registered in high pollution areas in comparison to low pollution areas (p=0.023). The study confirmed a significantly higher prevalence of CRD and FARS in children living in high pollution areas of Zasavje. These results at least partially prompted mutual understanding and cross-sectoral cooperation - prerequisites for solving complex problems involving the impact of air pollution on health.
authors.affiliation: Public Health Centre, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
authors.forename: Andreja
authors.initials: A
authors.lastname: Kukec
authors.forename: Jerneja
authors.initials: J
authors.lastname: Farkas
authors.forename: Ivan
authors.initials: I
authors.lastname: Erzen
authors.forename: Lijana
authors.initials: L
authors.lastname: Zaletel-Kragelj
mesh_terms: D000397:Air Pollution / Q000009:adverse effects / Q000517:prevention & control / Q000706:statistics & numerical data*; D015984:Causality; D002648:Child; D003430:Cross-Sectional Studies; D004781:Environmental Exposure / Q000517:prevention & control* / Q000706:statistics & numerical data*; D004782:Environmental Health / Q000379:methods* / Q000458:organization & administration*; D055317:Evidence-Based Practice / Q000458:organization & administration*; D005260:Female; D006801:Humans; D008297:Male; D016017:Odds Ratio; D015995:Prevalence; D012140:Respiratory Tract Diseases / Q000453:epidemiology* / Q000209:etiology; D017524:Slovenia / Q000453:epidemiology