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OLS Field Name OLS Field Data
Main Title Clinical Study of the Effect of Air Pollution Upon Asthmatic Patients (Zensoku Hossa ni Oyobosu Taiki Osen no Eikyo.
Author Ishizaki, T. ; Kabe, J. ; Tomaru, M. ; Nakagawa., K. ;
CORP Author Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section.
Year Published 1972
Report Number EPA-TR-75-79;
Stock Number PB-253 016-T
Additional Subjects Asthma ; Public health ; Air pollution ; Patients ; Respiratory diseases ; Japan ; Translations ; Sulfur dioxide ; Signs and symptoms ; Tables(Data) ; Tokyo(Japan) ; Air pollution effects(Humans) ; Environmental health ; Air pollution sampling ; Medical research
Library Call Number Additional Info Location Last
NTIS  PB-253 016-T Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 12p
Abstract A study to determine changes in the incidence of asthmatic attacks based on the daily record of 15 outpatients residing in the neighborhood of a hospital in Tokyo and afflicted with bronchial asthma of the atopic type was conducted during the 81-day period between November 18, 1969, and February 6, 1970. Meanwhile, an automatic air pollution recorder was installed in that hospital to obtain a running record of the amount of SO2 and suspended particles in air. A comparative study of the changes noted in the above cases confirmed that the incidence of asthmatic attacks tended to rise when the day's maximum value of SO2 gas reached a high level of pollution (over 0.2 ppm), and that such incidence tended to rise even further along with an increase of suspended particles (50% or more absorbance).
Supplementary Notes Trans. of Taiki Osen Kenkyu (Japan) v7 n1 p7-12 1972.
Title Annotations +++Clinical Study of the Effect of Air Pollution Upon Asthmatic Patients (Zensoku Hossa ni Oyobosu Taiki Osen no Eikyo--Translation.
PUB Date Free Form 1972
Category Codes 06E; 13B
NTIS Prices PC A02/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326618334
Origin NTIS
Type CAT