TY - JOUR T1 - The impact of air quality from school on health status of children with chro JF - European Respiratory Journal JO - Eur Respir J VL - 44 IS - Suppl 58 SP - P4126 AU - Angela Cazacu Stratu AU - Rodica Selevestru AU - Grigore Friptuleac AU - Svetlana Sciuca Y1 - 2014/09/01 UR - http://erj.ersjournals.com/content/44/Suppl_58/P4126.abstract N2 - Aim.The aim of the study was hygienic estimation of training condition of schoolchildren with chronic respiratory diseasesMethods.Were studied training conditions (temperature,humidity,concentration of CO2) at 32 classrooms in 13 schools from different regions of the Republic of Moldova, using the device Air Quality Monitor(AQ-5000,USA). Were surveyed 5237 pupils and subsequently were examined 265 children with recurrent respiratory manifestation.Results.Low temperatures in the beginning of lessons during the winter have been defined and during the passing period, which have made 17,7ºC and according to 14,5ºC. In time of lessons air temperature increases with 0,2-0,4ºC and to the end of lessons, air tºC reaches 18,4ºC and 16,8ºC. Level of relative humidity of air during lessons doesn't exceed limits of hygienic norms, except for the transition period which value vary within 56,1-64,3%. Other important index of air quality in premises is concentration of CO2. In the small closed premises, with missing airing, average values of concentration of a CO2 are exceeded. During lessons, concentration of CO2 grows in a dynamic order, during the spring period increases by 0,14% to the beginning of the lesson, to 0,32% by the end, thus exceeding hygienic norms in three times. During the winter period this index varies from 0,17% to 0,29%.The morbidity by chronic respiratory diseases (asthma, chronic bronchitis) in unfavorable occupational conditions is 6,5times higher then general statistical indices in the Republic of Moldova.Conclusion.Unfavorable occupational conditions have a negative influence on pupils health by increasing the frequencx of chronic bronhopulmonary diseases. ER -