… respiratory function of 721 schoolchildren from a polluted … found a seasonal variation in
respiratory function values. The … to the high degree of pollution in the preceding winter period. …

… and a small increase in reported symptom score associated with air pollution were …
Effect of ambient winter air pollution on respiratory health of children with chronic respiratory …

… the short-term effects of winter air pollution (particles with an aerodynamic diameter less than
10 m; PM10, SO2, and NO2) and the estival photochemical air pollution (O3 and NO2). The …

… British children with wheezing had increased odds of having a drop in PEF when exposed
to higher concentrations of outdoor PM measured over the course of a winter season 35 . …

… The relationships between pulmonary function indices and ambient air pollutants are … In
general, we found greater effects of outdoor air pollutants on pulmonary function indices for boys …

… air pollution from home renovation, coal stoves, passive smoking, and other risk factors was
harmful to the respiratory system… relation to winter indoor and outdoor air pollution in schools …

… to cause series y 0 , which means air pollution and cold temperature are the main factors
to … In summary, we conclude that polluted and dry air, cold temperature and relatively low (or …

… in winter 2004 in Christchurch, New Zealand, a city of ~330,000 situated on the east coast
of the South Island. Significant air pollution in Christchurch almost invariably occurs in winter, …

… Atmospheric pollution results from the presence in the air of foreign substances and/or …
In developed countries, untransformed pollutants reach maximum concentration in winter …

… between respirable particulate air pollution (PM10) and changes in the pulmonary function
(FE… during cold winter weather, and monitoring of ozone was often discontinued during winter …