title: Managed care and patient ratings of the quality of specialty care among patients with pain or depressive symptoms.
abstract: BACKGROUND
  Managed care efforts to regulate access to specialists and reduce costs may lower quality of care. Few studies have examined whether managed care is associated with patient perceptions of the quality of care provided by physician and non-physician specialists. Aim is to determine whether associations exist between managed care controls and patient ratings of the quality of specialty care among primary care patients with pain and depressive symptoms who received specialty care for those conditions.
  
  
  METHODS
  A prospective cohort study design was conducted in the offices of 261 primary physicians in private practice in Seattle in 1997. Patients (N = 17,187) were screened in waiting rooms, yielding a sample of 1,514 patients with pain only, 575 patients with depressive symptoms only, and 761 patients with pain and depressive symptoms. Patients (n = 1,995) completed a 6-month follow-up survey. Of these, 691 patients received specialty care for pain, and 356 patients saw mental health specialists. For each patient, managed care was measured by the intensity of managed care controls in the patient's health plan and primary care office. Quality of specialty care at follow-up was measured by patient rating of care provided by the specialists. Outcomes were pain interference and bothersomeness, Symptom Checklist for Depression, and restricted activity days.
  
  
  RESULTS
  The intensity of managed care controls in health plans and primary care offices was generally not associated with patient ratings of the quality of specialty care. However, pain patients in more-managed primary care offices had lower ratings of the quality of specialty care from physician specialists and ancillary providers.
  
  
  CONCLUSIONS
  For primary care patients with pain or depressive symptoms and who see specialists, managed care controls may influence ratings of specialty care for patients with pain but not patients with depressive symptoms.
authors.affiliation: Center for Cost and Outcomes Research, University of Washington, Seattle, WA 98125, USA. grem@u.washington.edu
authors.forename: David
authors.initials: D
authors.lastname: Grembowski
authors.forename: David
authors.initials: D
authors.lastname: Paschane
authors.forename: Paula
authors.initials: P
authors.lastname: Diehr
authors.forename: Wayne
authors.initials: W
authors.lastname: Katon
authors.forename: Diane
authors.initials: D
authors.lastname: Martin
authors.forename: Donald L
authors.initials: DL
authors.lastname: Patrick
mesh_terms: D000328:Adult; D003863:Depression / Q000628:therapy*; D005260:Female; D005500:Follow-Up Studies; D006305:Health Status Indicators; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008329:Managed Care Programs / Q000592:standards*; D008875:Middle Aged; D059408:Pain Management; D010147:Pain Measurement; D017060:Patient Satisfaction / Q000706:statistics & numerical data*; D011446:Prospective Studies; D011787:Quality of Health Care / Q000706:statistics & numerical data*; D014861:Washington