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OLS Field Name OLS Field Data
Main Title Air Quality Data Analysis System for Interrelating Effects, Standards, and Needed Source Reductions: Part 11. A Lognormal Model Relating Human Lung Function Decrease to O3 Exposure.
Author Larsen, R. I. ; McDonnell, W. F. ; Horstman, D. H. ; Folinsbee., L. J. ;
CORP Author Health Effects Research Lab., Research Triangle Park, NC. ;ABB Environmental Services, Inc., Chapel Hill, NC.
Publisher c1991
Year Published 1991
Report Number EPA/600/J-91/094;
Stock Number PB91-200287
Additional Subjects Air quality ; Air pollution effects(Humans) ; Ozone ; Mathematical models ; Exposure ; Biological effects ; Linear regression ; Regression analysis ; Lung ; Respiratory function tests ; Respiratory airflow ; Concentration(Composition) ; Data processing ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB91-200287 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/04/1991
Collation 8p
Abstract Forced expiratory volume in 1 second (FEV1) was measured in 21 men exercising while exposed to four O3 concentrations (0.0, 0.08, 0.10, and 0.12 ppm). A lognormal multiple linear regression model was fitted to their mean FEV1 measurements to predict FEV1 percent decrease as a function of O3 concentration and exposure duration. The exercise level used was probably comparable to heavy manual labor. The longest O3 exposure studied was 6 h. Extrapolating cautiously to an 8-h workday of heavy manual labor, the model predicts that O3 concentrations of 0.08, 0.10, and 0.12 ppm would decrease FEV1 by 9, 15, and 20 percent respectively. (Copyright (c) 1991 Air & Waste Management Association.)
Supplementary Notes Pub. in Jnl. of Air and Waste Management Association, v41 n4 p455-459 Apr 91. See also Part 10, PB90-100553. Prepared in cooperation with ABB Environmental Services, Inc., Chapel Hill, NC.
NTIS Title Notes Journal article.
Title Annotations Reprint: Air Quality Data Analysis System for Interrelating Effects, Standards, and Needed Source Reductions: Part 11. A Lognormal Model Relating Human Lung Function Decrease to O3 Exposure.
Category Codes 68G; 68A; 57U
NTIS Prices PC A02/MF A01
Primary Description 600/10
Document Type NT
Cataloging Source NTIS/MT
Control Number 122130979
Origin NTIS
Type CAT