| Main Title |
Pulmonary Response of White and Black Adults to Six Concentrations of Ozone. |
| Author |
Seal, E. ;
McDonnell, W. F. ;
House, D. E. ;
Salaam, S. A. ;
DeWitt, P. J. ;
|
| CORP Author |
Health Effects Research Lab., Research Triangle Park, NC. ;Environmental Monitoring and Services, Inc., Chapel Hill, NC.;Rockwell International Corp., Chapel Hill, NC. |
| Publisher |
c1993 |
| Year Published |
1993 |
| Report Number |
EPA/600/J-93/355; |
| Stock Number |
PB93-228815 |
| Additional Subjects |
Ozone ;
Air pollution effects(Humans) ;
Respiratory airflow ;
Blacks ;
Whites ;
Males ;
Females ;
Adults ;
Health effects ;
Dose-response relationships ;
Exposure ;
Reprints ;
Gender differences ;
Racial differences
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB93-228815 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
9p |
| Abstract |
The purpose of the study was to determine whether gender or race differences in ozone (O3) response exist among white and black, males and females, and to develop concentration-response curves for each of the gender-race groups. Three hundred seventy-two subjects (n>90 in each gender-race group), ages 18 to 35 yr, were exposed once for 2.33 h to 0.0 (purified air), 0.12, 0.18, 0.24, 0.30, or 0.40 ppm O3. Lung function and symptom responses were expressed as percent change from baseline and analyzed using a nonparametric two factor analysis of variance. Three primary variables were analyzed: FEV sub 1, specific airway resistance (SRaw), and cough. Statistical analysis demonstrated no significant differences in response to O3 among the individual gender-race groups. |
| Supplementary Notes |
Pub. in American Review of Respiratory Disease, v147 n4 p804-810 Apr 93. Prepared in cooperation with Environmental Monitoring and Services, Inc., Chapel Hill, NC. Sponsored by Rockwell International Corp., Chapel Hill, NC. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Pulmonary Response of White and Black Adults to Six Concentrations of Ozone. |
| Category Codes |
57S; 57E |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/10 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
329432314 |
| Origin |
NTIS |
| Type |
CAT |
