Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Association between indoor exposure to semi‐volatile organic compounds and building‐related symptoms among the occupants of residential dwellings
Abstract The aim of this study was to evaluate the levels of semi‐volatile compounds (SVOCs) in residential detached houses in Sapporo, Japan, and whether exposure to these SVOCs was associated with the development of building‐related symptoms named ‘sick house syndrome’ (SHS). The definition of SHS is fundamentally the same as that of the sick building syndrome (SBS). The presence of symptoms of SHS was evaluated using a validated self‐administered questionnaire. Surveys and samplings of air and house dust in 41 dwellings were performed from October 2006 to January 2007, and 134 occupants responded to questionnaires. Samples were analyzed to quantify the concentrations of eight plasticizers, eleven phosphate triester flame retardants, two alkyl phenols used as anti‐oxidants, and one organochlorine synergist called s‐421, by gas chromatography–mass spectrometry and gas chromatography–flame photometry. The compounds frequently detected were di‐n‐butylphthalate, di(2‐ethylhexyl)phthalate (DEHP), and dibutylhydroxytoluene in air, and DEHP and tris(2‐butoxyethyl)phosphate (TBEP) in dust. Tributylphosphate was strongly and directly associated with mucosal symptoms of SHS; s‐421 was also directly associated with mucosal symptoms of SHS. On the contrary, some chemicals such as diethylphthalate and TBEP were inversely associated with SHS. In future studies, we plan to assess these associations in a larger population. This study suggests that it may be possible to reduce building‐related symptoms by altering exposure to certain SVOCs, such as tributylphosphate commonly found in ceiling and wall coverings and s‐421 used as a synergist for pyrethroids. The association between SHS and s‐421 suggested that use of pyrethroid insecticides could elicit symptoms of SHS. However, further studies are necessary to test the associations observed in the present study and to examine whether the SVOCs associated with symptoms are causative agents or simply surrogates for some other factor that is causing the symptoms.
Association between indoor exposure to semi‐volatile organic compounds and building‐related symptoms among the occupants of residential dwellings
Abstract The aim of this study was to evaluate the levels of semi‐volatile compounds (SVOCs) in residential detached houses in Sapporo, Japan, and whether exposure to these SVOCs was associated with the development of building‐related symptoms named ‘sick house syndrome’ (SHS). The definition of SHS is fundamentally the same as that of the sick building syndrome (SBS). The presence of symptoms of SHS was evaluated using a validated self‐administered questionnaire. Surveys and samplings of air and house dust in 41 dwellings were performed from October 2006 to January 2007, and 134 occupants responded to questionnaires. Samples were analyzed to quantify the concentrations of eight plasticizers, eleven phosphate triester flame retardants, two alkyl phenols used as anti‐oxidants, and one organochlorine synergist called s‐421, by gas chromatography–mass spectrometry and gas chromatography–flame photometry. The compounds frequently detected were di‐n‐butylphthalate, di(2‐ethylhexyl)phthalate (DEHP), and dibutylhydroxytoluene in air, and DEHP and tris(2‐butoxyethyl)phosphate (TBEP) in dust. Tributylphosphate was strongly and directly associated with mucosal symptoms of SHS; s‐421 was also directly associated with mucosal symptoms of SHS. On the contrary, some chemicals such as diethylphthalate and TBEP were inversely associated with SHS. In future studies, we plan to assess these associations in a larger population. This study suggests that it may be possible to reduce building‐related symptoms by altering exposure to certain SVOCs, such as tributylphosphate commonly found in ceiling and wall coverings and s‐421 used as a synergist for pyrethroids. The association between SHS and s‐421 suggested that use of pyrethroid insecticides could elicit symptoms of SHS. However, further studies are necessary to test the associations observed in the present study and to examine whether the SVOCs associated with symptoms are causative agents or simply surrogates for some other factor that is causing the symptoms.
Association between indoor exposure to semi‐volatile organic compounds and building‐related symptoms among the occupants of residential dwellings
Kanazawa, A. (Autor:in) / Saito, I. (Autor:in) / Araki, A. (Autor:in) / Takeda, M. (Autor:in) / Ma, M. (Autor:in) / Saijo, Y. (Autor:in) / Kishi, R. (Autor:in)
Indoor Air ; 20 ; 72-84
01.02.2010
13 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Volatile and semi‐volatile organic compounds of respiratory health relevance in French dwellings
| Wiley | 2016
The Indoor Environmental Index and Its Relationship with Symptoms of Office Building Occupants
| Taylor & Francis Verlag | 2004
Monitoring of volatile organic compounds in non-residential indoor environments
| Online Contents | 2008
Understanding semi-volatile organic compounds in indoor dust
| SAGE Publications | 2022
Monitoring of volatile organic compounds in non‐residential indoor environments
| Wiley | 2008