Elsevier, International Journal of Hygiene and Environmental Health, 1(217), p. 95-101
DOI: 10.1016/j.ijheh.2013.03.015
Full text: Unavailable
Pollutants emitted from wood processing factories may be harmful to the health of the population. The aim of this prospective cohort study was to evaluate whether proximity to wood factories was associated with the risk of hospital admissions in children living in the Viadana district (Italy), where two big chipboard industries and other smaller wood factories (sawmills, multi-strata layer manufacturing) are located. In 2006, children (3-14 years) living in the Viadana district were surveyed through a parental questionnaire (n=3854), their home/school addresses were geocoded and the distances to the wood industries were calculated. Hospital discharge records for the years 2007-2009 were obtained. Cox proportional hazard regression models were used to estimate the association between hospitalization rates and distance to the factories, adjusting for sex, age, nationality, parents' education, exposure to passive smoking and reported traffic near home. During the 3-year follow-up, the risk of hospitalization for all diagnoses (Hospitalization Hazard Ratio, HHR=1.55; 95% CI: 1.24-1.95) and for respiratory diseases (HHR=1.80; 95% CI: 1.14-2.86) was greater in the children living close (