title: Clinical effectiveness of transdiagnostic health management interventions for older people with multimorbidity: a quantitative systematic review.
abstract: OBJECTIVE
  The aim of this study was to evaluate the clinical effectiveness (improvement in health status and/or functioning and use of health services) of transdiagnostic health management interventions for people aged 65 years and older.
  
  
  BACKGROUND
  The care of older people with multimorbidity is of increasing concern for nurses. A transdiagnostic approach to health management interventions (promote self-management or lifestyle) may be apposite for providing older people with the skills to manage symptoms that may or may not be disease-specific.
  
  
  METHODS
  Quantitative systematic review.
  
  
  METHODS
  Cochrane methods using Cochrane's Effective Practice and Organization of Care Methods (EPOC) for assessing risk of bias and the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) for assessing the weight of evidence.
  
  
  METHODS
  Medline, CINAHL, PubMed and PsycINFO 1999-2014.
  
  
  RESULTS
  Twelve studies were included in the review (n = 10,393). All 12 studies provided results for health outcomes (health status and functioning) and six provided results for health outcomes and health service utilization. Ten studies reported statistically significant improvements in health outcomes but of these studies only two were of low risk of bias. Three studies identified some statistically significant reductions in health service utilization. The weight of evidence for the health management interventions included in the review, were low/moderate for improvements in health status and low for improvements in health service utilization.
  
  
  CONCLUSIONS
  While there is some very preliminary evidence suggesting that structured transdiagnostic health management interventions may be clinically effective for older people with multimorbidity the effect sizes are small and the quality of this evidence is generally low.
authors.affiliation: Department of Psychological Medicine, University of Otago, Christchurch, New Zealand.|Centre for Postgraduate Nursing, University of Otago, Christchurch, New Zealand.
authors.forename: Marie
authors.initials: M
authors.lastname: Crowe
authors.affiliation: Department of Psychological Medicine, University of Otago, Christchurch, New Zealand.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Jordan
authors.affiliation: Centre for Postgraduate Nursing, University of Otago, Christchurch, New Zealand.
authors.forename: Beverley
authors.initials: B
authors.lastname: Burrell
authors.affiliation: Centre for Postgraduate Nursing, University of Otago, Christchurch, New Zealand.
authors.forename: Virginia
authors.initials: V
authors.lastname: Jones
authors.affiliation: Centre for Postgraduate Nursing, University of Otago, Christchurch, New Zealand.
authors.forename: Deborah
authors.initials: D
authors.lastname: Gillon
authors.affiliation: Centre for Postgraduate Nursing, University of Otago, Christchurch, New Zealand.
authors.forename: Shirley
authors.initials: S
authors.lastname: Harris
authors.affiliation: Centre for Postgraduate Nursing, University of Otago, Christchurch, New Zealand.
authors.forename: Amanda
authors.initials: A
authors.lastname: Wilkinson
mesh_terms: D000368:Aged; D006304:Health Status; D006801:Humans; D000076322:Multimorbidity; D009732:Nursing Care; D016896:Treatment Outcome
keywords: adult nursing; chronic illness; health promotion; long-term care; older people; systematic reviews and meta-analyses