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Environ Int

Title:		Risk assessment of sensory irritants in indoor air--a case study in a French school
Author(s):		Meininghaus R; Kouniali A; Mandin C; Cicolella A;
Address:		"INERIS, Parc Technologique ALATA, F-60550 Verneuil-en-Halatte, France. roman.meininghaus@ineris.fr"
Journal Title:		Environ Int
Year:		2003
Volume:		28
Issue:		7
Page Number:		553 - 557
DOI:		10.1016/s0160-4120(02)00063-6
ISSN/ISBN:		0160-4120 (Print) 0160-4120 (Linking)
Abstract:		"Exposure to airborne pollutants can result in adverse health effects. Acute symptoms can for instance comprise of irritation of the eyes or of the respiratory tract (called sensory irritation). In a recent case, health problems were reported in a French school and supposedly attributed to the presence of airborne irritant pollutants. Based on measured concentrations, the risk of developing the described health effects was assessed. Numerous airborne sensory irritants (aldehydes, organic acids, volatile organic compounds (VOCs), SO(2), NH(3)) were identified and quantified in the indoor air by using active and passive sampling and online monitoring techniques. Reference values based on toxicological properties of compounds (sensory irritants) were taken from the literature. If not available, tentative values were specially developed for this purpose. Concentrations of all sensory irritants remain below their corresponding guideline values and are comparable to literature data. It was concluded that the risk of developing sensory irritation due to the presence of the studied compounds is negligible. This holds both for individual compounds and for the mixture of studied compounds. Limitations of the employed sampling strategy, and of existing sampling and analytical techniques, which do not allow for analysing more reactive compounds-which are strong sensory irritants-may play a role. New sampling techniques need to be developed. Psychosocial factors (group behaviour, increased attention to sensory irritation) should also be taken into account when dealing with health complaints on sensory irritation"
Keywords:		"Air Pollution, Indoor/*adverse effects/analysis Child Environmental Monitoring France Health Status Humans Irritants/analysis Organic Chemicals/analysis Perception Reference Values *Risk Assessment Schools Volatilization;"
Notes:		"MedlineMeininghaus, Roman Kouniali, Amin Mandin, Corinne Cicolella, Andre eng Netherlands 2002/12/31 Environ Int. 2003 Jan; 28(7):553-7. doi: 10.1016/s0160-4120(02)00063-6"