National Asthma Survey (NAS)

This survey, sponsored by the National Center for Environmental Health (NCEH), Center for Disease Control and Prevention, examines the health, socioeconomic, behavioral, and environmental predictors that relate to better control of asthma. This study explores the content of care and health care experiences of persons with asthma.

See more information at http://www.cdc.gov/nchs/slaits/nas.htm

Leave a Comment