title: Promoting best-care practices in childhood asthma: quality improvement in community health centers.
abstract: OBJECTIVE
  Outpatient asthma management remains suboptimal. We previously reported significant improvements in asthma guideline adherence and outcomes in children by using quality-improvement processes and community health workers. We hypothesized that a larger project could achieve comparable outcome improvements with streamlined quality-improvement processes and decreased technical assistance.
  
  
  METHODS
  Seventeen clinics treating 12 000 children with asthma were evaluated through interviews of a subset of patients with persistent or high-risk asthma (n=761) at baseline and at 12 and 21 months and chart reviews randomly selected from all patients with asthma at baseline and 12 and 24 months (n=2040). Multidisciplinary teams developed data-driven continuous quality-improvement activities. Asthma coordinators provided patient education and were active team members.
  
  
  RESULTS
  Study children were predominantly Hispanic (77%) and black (11%); 60% were enrolled in Medicaid, and 9% were uninsured. Comparing results between baseline and the 21-month follow-up, significantly fewer families reported emergency-department visits (29.6% vs 9.3%), hospitalizations (10.9% vs 3.4%), frequent daytime symptoms (44.0% vs 11.7%), and missed school days (28.7% vs 13.6%); significantly more reported confidence in asthma management (70.6% vs 95.5%); and quality-of-life scores increased significantly for both children and caregivers (all P<.05). Cross-sectional data revealed significant clinic-wide improvements in symptom documentation, health care use, and review of action plans.
  
  
  CONCLUSIONS
  On a larger scale, this approach realized impressive changes in provider clinical practice associated with major improvements in health outcomes. It holds great potential for significantly reducing asthma-related morbidity among low-income children.
authors.affiliation: Institute for Health and Aging, University of California, San Francisco, 3333 California St, San Francisco, CA 94143-0646, USA.
authors.forename: Sibylle H
authors.initials: SH
authors.lastname: Lob
authors.forename: Jennifer Holloman
authors.initials: JH
authors.lastname: Boer
authors.forename: Patricia G
authors.initials: PG
authors.lastname: Porter
authors.forename: David
authors.initials: D
authors.lastname: Núñez
authors.forename: Patrick
authors.initials: P
authors.lastname: Fox
mesh_terms: D001249:Asthma / Q000628:therapy*; D002648:Child; D003151:Community Health Centers / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D058996:Quality Improvement