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. 2003 Jul;111(9):1265–1272. doi: 10.1289/ehp.6135

Particle concentrations in inner-city homes of children with asthma: the effect of smoking, cooking, and outdoor pollution.

Lance A Wallace 1, Herman Mitchell 1, George T O'Connor 1, Lucas Neas 1, Morton Lippmann 1, Meyer Kattan 1, Jane Koenig 1, James W Stout 1, Ben J Vaughn 1, Dennis Wallace 1, Michelle Walter 1, Ken Adams 1, Lee-Jane Sally Liu 1; Inner-City Asthma Study1
PMCID: PMC1241585  PMID: 12842784

Abstract

Inner-city children have high rates of asthma. Exposures to particles, including allergens, may cause or exacerbate asthma symptoms. As part of an epidemiologic study of inner-city children with asthma, continuous (10-min average) measurements of particle concentrations were made for 2-week periods in 294 homes drawn from seven cities. Measurements were made using an optical scattering device that is most sensitive to fine particles. The concentrations recorded by these devices were corrected to agree with colocated outdoor gravimetric PM2.5 monitors. Indoor concentrations in the homes averaged 27.7 (standard deviation = 35.9) micro g/m3, compared with concurrent outdoor concentrations of 13.6 (7.5) micro g/m3. A multivariate model indicated that outdoor particles penetrated indoors with an efficiency of 0.48 and were therefore responsible for only 25% of the mean indoor concentration. The major indoor source was smoking, which elevated indoor concentrations by 37 micro g/m3 in the 101 homes with smokers. Other significant sources included frying, smoky cooking events, use of incense, and apartment housing, although the increases due to these events ranged only from 3 to 6 micro g/m3. The 10-min averaging time allowed calculation of an average diurnal variation, showing large increases in the evening due to smoking and smaller increases at meal times due to cooking. Most of the observed variance in indoor concentrations was day to day, with roughly similar contributions to the variance from visit to visit and home to home within a city and only a small contribution made by variance among cities. The small variation among cities and the similarity across cities of the observed indoor air particle distributions suggest that sources of indoor concentrations do not vary considerably from one city to the next, and thus that simple models can predict indoor air concentrations in cities having only outdoor measurements.

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Selected References

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  1. Crain Ellen F., Walter Michelle, O'Connor George T., Mitchell Herman, Gruchalla Rebecca S., Kattan Meyer, Malindzak George S., Enright Paul, Evans Richard, 3rd, Morgan Wayne. Home and allergic characteristics of children with asthma in seven U.S. urban communities and design of an environmental intervention: the Inner-City Asthma Study. Environ Health Perspect. 2002 Sep;110(9):939–945. doi: 10.1289/ehp.02110939. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Dockery D. W., Spengler J. D. Personal exposure to respirable particulates and sulfates. J Air Pollut Control Assoc. 1981 Feb;31(2):153–159. doi: 10.1080/00022470.1981.10465205. [DOI] [PubMed] [Google Scholar]
  3. Howard-Reed C., Rea A. W., Zufall M. J., Burke J. M., Williams R. W., Suggs J. C., Sheldon L. S., Walsh D., Kwok R. Use of a continuous nephelometer to measure personal exposure to particles during the U.S. Environmental Protection Agency Baltimore and Fresno Panel studies. J Air Waste Manag Assoc. 2000 Jul;50(7):1125–1132. doi: 10.1080/10473289.2000.10464150. [DOI] [PubMed] [Google Scholar]
  4. Janssen N. A., Hoek G., Brunekreef B., Harssema H., Mensink I., Zuidhof A. Personal sampling of particles in adults: relation among personal, indoor, and outdoor air concentrations. Am J Epidemiol. 1998 Mar 15;147(6):537–547. doi: 10.1093/oxfordjournals.aje.a009485. [DOI] [PubMed] [Google Scholar]
  5. Janssen N. A., Hoek G., Harssema H., Brunekreef B. Childhood exposure to PM10: relation between personal, classroom, and outdoor concentrations. Occup Environ Med. 1997 Dec;54(12):888–894. doi: 10.1136/oem.54.12.888. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Jetter James J., Guo Zhishi, McBrian Jenia A., Flynn Michael R. Characterization of emissions from burning incense. Sci Total Environ. 2002 Aug 5;295(1-3):51–67. doi: 10.1016/s0048-9697(02)00043-8. [DOI] [PubMed] [Google Scholar]
  7. Kattan M., Mitchell H., Eggleston P., Gergen P., Crain E., Redline S., Weiss K., Evans R., 3rd, Kaslow R., Kercsmar C. Characteristics of inner-city children with asthma: the National Cooperative Inner-City Asthma Study. Pediatr Pulmonol. 1997 Oct;24(4):253–262. doi: 10.1002/(sici)1099-0496(199710)24:4<253::aid-ppul4>3.0.co;2-l. [DOI] [PubMed] [Google Scholar]
  8. Lin Mei, Chen Yue, Burnett Richard T., Villeneuve Paul J., Krewski Daniel. The influence of ambient coarse particulate matter on asthma hospitalization in children: case-crossover and time-series analyses. Environ Health Perspect. 2002 Jun;110(6):575–581. doi: 10.1289/ehp.02110575. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Liu L-J Sally, Box Michael, Kalman David, Kaufman Joel, Koenig Jane, Larson Tim, Lumley Thomas, Sheppard Lianne, Wallace Lance. Exposure assessment of particulate matter for susceptible populations in Seattle. Environ Health Perspect. 2003 Jun;111(7):909–918. doi: 10.1289/ehp.6011. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Liu L. J. Sally, Slaughter James C., Larson Timothy V. Comparison of light scattering devices and impactors for particulate measurements in indoor, outdoor, and personal environments. Environ Sci Technol. 2002 Jul 1;36(13):2977–2986. doi: 10.1021/es0112644. [DOI] [PubMed] [Google Scholar]
  11. Long C. M., Suh H. H., Kobzik L., Catalano P. J., Ning Y. Y., Koutrakis P. A pilot investigation of the relative toxicity of indoor and outdoor fine particles: in vitro effects of endotoxin and other particulate properties. Environ Health Perspect. 2001 Oct;109(10):1019–1026. doi: 10.1289/ehp.011091019. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Norris G., YoungPong S. N., Koenig J. Q., Larson T. V., Sheppard L., Stout J. W. An association between fine particles and asthma emergency department visits for children in Seattle. Environ Health Perspect. 1999 Jun;107(6):489–493. doi: 10.1289/ehp.99107489. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Ott W., Wallace L., Mage D. Predicting particulate (PM10) personal exposure distributions using a random component superposition statistical model. J Air Waste Manag Assoc. 2000 Aug;50(8):1390–1406. doi: 10.1080/10473289.2000.10464169. [DOI] [PubMed] [Google Scholar]
  14. Ozkaynak H., Xue J., Spengler J., Wallace L., Pellizzari E., Jenkins P. Personal exposure to airborne particles and metals: results from the Particle TEAM study in Riverside, California. J Expo Anal Environ Epidemiol. 1996 Jan-Mar;6(1):57–78. [PubMed] [Google Scholar]
  16. Peters A., Dockery D. W., Heinrich J., Wichmann H. E. Short-term effects of particulate air pollution on respiratory morbidity in asthmatic children. Eur Respir J. 1997 Apr;10(4):872–879. [PubMed] [Google Scholar]
  17. Peters A., Wichmann H. E., Tuch T., Heinrich J., Heyder J. Respiratory effects are associated with the number of ultrafine particles. Am J Respir Crit Care Med. 1997 Apr;155(4):1376–1383. doi: 10.1164/ajrccm.155.4.9105082. [DOI] [PubMed] [Google Scholar]
  18. Pope C. A., 3rd Epidemiology of fine particulate air pollution and human health: biologic mechanisms and who's at risk? Environ Health Perspect. 2000 Aug;108 (Suppl 4):713–723. doi: 10.1289/ehp.108-1637679. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Quintana P. J., Valenzia J. R., Delfino R. J., Liu L. J. Monitoring of 1-min personal particulate matter exposures in relation to voice-recorded time-activity data. Environ Res. 2001 Dec;87(3):199–213. doi: 10.1006/enrs.2001.4304. [DOI] [PubMed] [Google Scholar]
  20. Rojas-Bracho Leonora, Suh Helen H., Oyola Pedro, Koutrakis Petros. Measurements of children's exposures to particles and nitrogen dioxide in Santiago, Chile. Sci Total Environ. 2002 Mar 27;287(3):249–264. doi: 10.1016/s0048-9697(01)00987-1. [DOI] [PubMed] [Google Scholar]
  21. Sarnat J. A., Koutrakis P., Suh H. H. Assessing the relationship between personal particulate and gaseous exposures of senior citizens living in Baltimore, MD. J Air Waste Manag Assoc. 2000 Jul;50(7):1184–1198. doi: 10.1080/10473289.2000.10464165. [DOI] [PubMed] [Google Scholar]
  22. Schwartz J. Air pollution and daily mortality: a review and meta analysis. Environ Res. 1994 Jan;64(1):36–52. doi: 10.1006/enrs.1994.1005. [DOI] [PubMed] [Google Scholar]
  23. Schwartz J., Neas L. M. Fine particles are more strongly associated than coarse particles with acute respiratory health effects in schoolchildren. Epidemiology. 2000 Jan;11(1):6–10. doi: 10.1097/00001648-200001000-00004. [DOI] [PubMed] [Google Scholar]
  24. Schwartz J., Slater D., Larson T. V., Pierson W. E., Koenig J. Q. Particulate air pollution and hospital emergency room visits for asthma in Seattle. Am Rev Respir Dis. 1993 Apr;147(4):826–831. doi: 10.1164/ajrccm/147.4.826. [DOI] [PubMed] [Google Scholar]
  25. Sheppard L., Levy D., Norris G., Larson T. V., Koenig J. Q. Effects of ambient air pollution on nonelderly asthma hospital admissions in Seattle, Washington, 1987-1994. Epidemiology. 1999 Jan;10(1):23–30. [PubMed] [Google Scholar]
  26. Wilson A. L., Colome S. D., Tian Y., Becker E. W., Baker P. E., Behrens D. W., Billick I. H., Garrison C. A. California residential air exchange rates and residence volumes. J Expo Anal Environ Epidemiol. 1996 Jul-Sep;6(3):311–326. [PubMed] [Google Scholar]
  27. Yu O., Sheppard L., Lumley T., Koenig J. Q., Shapiro G. G. Effects of ambient air pollution on symptoms of asthma in Seattle-area children enrolled in the CAMP study. Environ Health Perspect. 2000 Dec;108(12):1209–1214. doi: 10.1289/ehp.001081209. [DOI] [PMC free article] [PubMed] [Google Scholar]
  28. Zanobetti A., Schwartz J., Dockery D. W. Airborne particles are a risk factor for hospital admissions for heart and lung disease. Environ Health Perspect. 2000 Nov;108(11):1071–1077. doi: 10.1289/ehp.001081071. [DOI] [PMC free article] [PubMed] [Google Scholar]

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