Asthma morbidity is highest among inner-city populations. This study measured whether quality and access to care over time was concordant with National Asthma Education and Prevention Program (NAEPP) guidelines. It also identified factors associated with NAEPP guideline-concordant care.
Division of General Internal Medicine, Department of Medicine, Mount Sinai School of Medicine, Box 1087, One Gustave L. Levy Place, New York, NY 10029, USA. ethan.halm@mountsinai.org