title: Improving asthma self-efficacy: developing and testing a pilot community-based asthma intervention for African American adults.
abstract: BACKGROUND
  Low-income African American adults in Chicago have disproportionately high asthma morbidity and mortality rates. Interventions that improve asthma self-efficacy for appropriate self-management behaviors might ultimately improve asthma control in this population.
  
  
  OBJECTIVE
  We sought to pilot test an intervention to improve asthma self-efficacy for appropriate self-management behaviors.
  
  
  METHODS
  Participants for this trial were recruited through 2 primary care clinics located in the largest African American community in Chicago. Participants were then randomized into one of 2 groups. The control group received mailed asthma education materials. The intervention group was offered 4 group sessions led by a community social worker and 6 home visits by community health workers. Telephone interviews were conducted at baseline (before intervention), 3 months (after intervention), and 6 months (maintenance).
  
  
  RESULTS
  The 42 participants were predominantly African American and low income and had poorly controlled persistent asthma. The intervention group had significantly higher asthma self-efficacy at 3 months (P < .001) after the completion of the intervention. Asthma action plans were more common in the intervention group at 3 months (P = .06). At 6 months, the intervention group had improved asthma quality of life (P = .002) and improved coping (P = .01) compared with control subjects. Trends in behavioral and clinical outcomes favored the intervention group but were not statistically significant.
  
  
  CONCLUSIONS
  This community-based asthma intervention improved asthma self-efficacy, self-perceived coping skills, and asthma quality of life for low-income African American adults. Larger trials are needed to test the efficacy of this intervention to reduce asthma morbidity in similar high-risk populations.
authors.affiliation: Department of Preventive Medicine, Rush University Medical Center, Chicago, IL, USA. molly_a_martin@rush.edu
authors.forename: Molly A
authors.initials: MA
authors.lastname: Martin
authors.forename: Catherine D
authors.initials: CD
authors.lastname: Catrambone
authors.forename: Romina A
authors.initials: RA
authors.lastname: Kee
authors.forename: Arthur T
authors.initials: AT
authors.lastname: Evans
authors.forename: Lisa K
authors.initials: LK
authors.lastname: Sharp
authors.forename: Christopher
authors.initials: C
authors.lastname: Lyttle
authors.forename: Cheryl
authors.initials: C
authors.lastname: Rucker-Whitaker
authors.forename: Kevin B
authors.initials: KB
authors.lastname: Weiss
authors.forename: John Jay
authors.initials: JJ
authors.lastname: Shannon
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American; D001249:Asthma / Q000453:epidemiology / Q000208:ethnology / Q000628:therapy; D001294:Attitude to Health / Q000208:ethnology; D002641:Chicago / Q000453:epidemiology; D005260:Female; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D010353:Patient Education as Topic; D010865:Pilot Projects; D011788:Quality of Life; D012111:Residence Characteristics; D012959:Socioeconomic Factors; D013997:Time Factors