PMID: 9192215Jan 1, 1997Paper

Frequency of patients with acute asthma in relation to ozone, nitrogen dioxide, other pollutants of ambient air and meteorological observations

International Archives of Occupational and Environmental Health
A HolménB Högstedt

Abstract

To study the association of the daily frequency of registration of patients with acute asthma at the emergency department of a central hospital in the south-west of Sweden with levels of air pollution and meteorological observations. A retrospective longitudinal study was made of asthma patients taken from a hospital registry. This information was correlated with measurements of ozone, nitrogen dioxide, sulphur dioxide, toluene, temperature and relative humidity. Patients were from the catchment area of the Central Hospital of Halmstad containing around 120,000 inhabitants. A total of 4127 visits of patients with acute asthma to the emergency department at the Central Hospital of Halmstad were registered during a period of 1247 days from January 1990 to May 1993. The differential optical absorption spectroscopy (DOAS) technique was used to monitor levels of air pollutants over a distance of 1000 m in the central part of the town of Halmstad. Data on temperature, relative humidity, precipitation, wind speed and wind direction for the time period were supplied by the Swedish Meteorological and Hydrological Institute (SMHI). There were many statistically significant correlations between the levels of air pollutants and the meteoro...Continue Reading

Citations

Nov 30, 2005·Analytical and Bioanalytical Chemistry·Marek WesolowskiJan Halkiewicz
Feb 24, 2005·International Archives of Occupational and Environmental Health·Giuseppe MigliarettiFranco Cavallo
Apr 23, 2005·International Journal of Biometeorology·Paul J VilleneuveDenis Bourque
Mar 25, 2011·Environmental Health and Preventive Medicine·Kazuo KanayaMasayuki Ikeda
Oct 1, 2009·Annals of Allergy, Asthma & Immunology : Official Publication of the American College of Allergy, Asthma, & Immunology·Nana MirekuAlan P Baptist
Jun 20, 2002·Archives of Environmental Health·Giuseppe VerlatoRoberto De Marco
Oct 10, 2007·International Journal of Environmental Health Research·Giuseppe MigliarettiDario Gregori
Jun 24, 2008·International Journal of Environmental Health Research·Steven BabinDeitra Lee
Oct 6, 2005·Archives of Environmental Health·Shao LinEdward Fitzgerald
May 12, 2012·The Journal of Asthma : Official Journal of the Association for the Care of Asthma·Ahmed H YoussefaghaGamal S El Afandi
Jul 27, 2004·Pediatric Pulmonology·Giuseppe Migliaretti, Franco Cavallo
Jun 10, 2006·Respiration; International Review of Thoracic Diseases·Kostas N PriftisPhotini Saxoni-Papageorgiou
Feb 28, 2008·Journal of Occupational and Environmental Medicine·Ephraim I ThallerEdward G Brooks
Jan 28, 2021·International Journal of Environmental Research and Public Health·Ayesha Ferdosi KabirChiho Watanabe

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