Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Carl M. Shy"'
Publikováno v:
Pediatrics. 111:1046-1054
Objective. 1) To describe the factors associated with not receiving an asthma diagnosis among children with frequent wheezing symptoms and 2) to determine risk factors for frequent wheezing in the population.Methods. The North Carolina School Asthma
Publikováno v:
Environmental Health Perspectives
Viral respiratory infections and exposure to environmental constituents such as tobacco smoke are known or suspected to trigger wheezing/asthma exacerbations in children. However, few population-based data exist that examine the relationship between
Autor:
Karin Yeatts, Carl M. Shy
Publikováno v:
Journal of Adolescent Health. 29:314-319
Purpose: To describe the functional consequences of health care utilization for wheezing symptoms and diagnosed asthma in a multiracial school-based population. Methods: Wheezing symptoms and physician-diagnosed asthma were measured in 2059 eighth gr
Autor:
Suh-Woan Hu, Carl M. Shy
Publikováno v:
Journal of the Air & Waste Management Association. 51:1100-1109
There is an increasing trend toward using incineration to solve the problem of waste management; thus, there are concerns about the potential health impact of waste incineration. A critical review of epidemiologic studies will enhance understanding o
Publikováno v:
Journal of Exposure Science & Environmental Epidemiology. 11:97-102
Lack of daily data on airborne particles has been a common problem in an air pollution research. To deal with this problem, a regression model was developed to estimate daily PM10 concentration using visibility in Bangkok from 1992 to 1997, based on
Autor:
Carlton A. Hornung, Caroline A. Macera, Carl M. Shy, Tajammal Mustafa, Darrah Degnan, Charles E. Feigley, Aparna K. Mohan
Publikováno v:
International Journal of Environmental Health Research. 10:63-75
A previous survey found that residents near a hazardous waste incinerator reported more respiratory symptoms than residents of a nearby community. To explore the possibility that these findings might have been due to the use of a rural control site,
Autor:
Carl M. Shy, Randall R Watts, Roy B. Zweidinger, John P. Creason, Linda Sheldon, Ron Williams
Publikováno v:
Atmospheric Environment. 34:4193-4204
A 17-day pilot study investigating potential PM exposures of an elderly population was conducted near Baltimore, Maryland. Collection of residential indoor, residential outdoor, and ambient monitoring data associated with the subjects living at a com
Publikováno v:
Journal of Asthma. 37:425-434
We assessed the prevalence of diagnosed asthma, wheezing, healthcare utilization, and environmental triggers in children ages 13-14 years, and evaluated the feasibility of statewide asthma surveillance in North Carolina. A cross-sectional study (N =
Publikováno v:
Annals of Allergy, Asthma & Immunology. 84:94-100
Background There is little information on inhaler medication and barriers to use among a population-based sample of adolescents and whether possible variations in asthma treatment by ethnic group exist. Objective We describe the prevalence of inhaler