{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T14:43:48Z","timestamp":1786632228659,"version":"build-2736575974"},"reference-count":0,"publisher":"American Chemical Society (ACS)","issue":"3","license":[{"start":{"date-parts":[[2017,12,29]],"date-time":"2017-12-29T00:00:00Z","timestamp":1514505600000},"content-version":"vor","delay-in-days":5417,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2003,3,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Recent studies have found a declining prevalence of respiratory infections in East German children, along with a tremendous improvement of air pollution since 1990. The present study evaluates the effects of improved air quality on lung function. Three consecutive cross-sectional surveys of schoolchildren ages 11-14 years from three communities in East Germany were performed in 1992-1993, 1995-1996, and 1998-1999. Lung function tests were available from 2,493 children. The annual mean of total suspended particulates (TSP) declined from 79 to 25 micro g\/m(3), whereas levels for sulfur dioxide declined from 113 to 6 micro g\/m(3). Mean forced vital capacity (FVC) and forced expiratory volume in 1 sec (FEV(1)) of the children increased from 1992-1993 to 1998-1999. The adjusted percent change of the geometric mean of FVC was 4.7% for a 50 micro g\/m(3) decrease of TSP (p = 0.043) and 4.9% for a decrement of 100 micro g\/m(3) SO(2) (p = 0.029). Effects on FEV(1) were smaller and not statistically significant. Our study indicates that a reduction of air pollution in a short time period may improve children's lung function.<\/jats:p>","DOI":"10.1289\/ehp.5355","type":"journal-article","created":{"date-parts":[[2002,10,22]],"date-time":"2002-10-22T13:36:27Z","timestamp":1035293787000},"page":"383-387","source":"Crossref","is-referenced-by-count":67,"title":["Association of lung function with declining ambient air pollution."],"prefix":"10.1021","volume":"111","author":[{"given":"Christian","family":"Frye","sequence":"first","affiliation":[{"name":"GSF--Forschungszentrum f\u00fcr Umwelt und Gesundheit, Institut f\u00fcr Epidemiologie, Neuherberg, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernd","family":"Hoelscher","sequence":"additional","affiliation":[{"name":"GSF--Forschungszentrum f\u00fcr Umwelt und Gesundheit, Institut f\u00fcr Epidemiologie, Neuherberg, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Josef","family":"Cyrys","sequence":"additional","affiliation":[{"name":"GSF--Forschungszentrum f\u00fcr Umwelt und Gesundheit, Institut f\u00fcr Epidemiologie, Neuherberg, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthias","family":"Wjst","sequence":"additional","affiliation":[{"name":"GSF--Forschungszentrum f\u00fcr Umwelt und Gesundheit, Institut f\u00fcr Epidemiologie, Neuherberg, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H-Erich","family":"Wichmann","sequence":"additional","affiliation":[{"name":"GSF--Forschungszentrum f\u00fcr Umwelt und Gesundheit, Institut f\u00fcr Epidemiologie, Neuherberg, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joachim","family":"Heinrich","sequence":"additional","affiliation":[{"name":"GSF--Forschungszentrum f\u00fcr Umwelt und Gesundheit, Institut f\u00fcr Epidemiologie, Neuherberg, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","container-title":["Environmental Health Perspectives"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/evhpaz\/article-pdf\/111\/3\/383\/66362821\/ehp.5355.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/evhpaz\/article-pdf\/111\/3\/383\/66362821\/ehp.5355.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T13:53:08Z","timestamp":1786629188000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/evhpaz\/article-lookup\/doi\/10.1289\/ehp.5355"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,3,1]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2003,3,1]]}},"URL":"https:\/\/doi.org\/10.1289\/ehp.5355","relation":{},"ISSN":["0091-6765","1552-9924"],"issn-type":[{"value":"0091-6765","type":"print"},{"value":"1552-9924","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,3,1]]}}}