title: Potentially preventable medical hospitalizations among Maryland residents with mental illness, 2005-2010.
abstract: OBJECTIVE
  The goal of this study was to assess the association between mental illness and potentially preventable ambulatory care-sensitive (ACS) hospitalizations among children, adults, and older adults.
  
  
  METHODS
  This was a retrospective, cross-sectional study that used 2005-2010 Maryland hospital discharge data (N=508,142 hospitalizations). Logistic regression was used to assess the associations between mental illness and ACS hospitalizations.
  
  
  RESULTS
  Any mental illness diagnosis was associated with heightened odds of ACS hospitalization in all three age groups. Any mental illness diagnosis was associated with 84% higher odds of ACS hospitalization among children, 32% higher odds of ACS hospitalization among adults, and 30% higher odds of ACS hospitalization among older adults.
  
  
  CONCLUSIONS
  Mental illness was associated with increased odds of ACS hospitalization across the life span. Future research should examine the potential for integrated medical and behavioral health care models to address the poorly controlled somatic conditions that lead to ACS hospitalizations among persons with mental illness.
authors.affiliation: Dr. McGinty is with the Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (e-mail: emcginty@jhsph.edu). Dr. Sridhara is with the Maryland Health Care Commission, Baltimore.
authors.forename: Emma Elizabeth
authors.initials: EE
authors.lastname: McGinty
authors.affiliation: Dr. McGinty is with the Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (e-mail: emcginty@jhsph.edu). Dr. Sridhara is with the Maryland Health Care Commission, Baltimore.
authors.forename: Srinivas
authors.initials: S
authors.lastname: Sridhara
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001064:Appendicitis / Q000453:epidemiology / Q000601:surgery*; D002648:Child; D006620:Hip Fractures / Q000453:epidemiology / Q000628:therapy*; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D007415:Intestinal Obstruction / Q000453:epidemiology / Q000628:therapy*; D008396:Maryland / Q000453:epidemiology; D001523:Mental Disorders / Q000453:epidemiology; D008875:Middle Aged; D009203:Myocardial Infarction / Q000453:epidemiology / Q000628:therapy*; D055815:Young Adult