BMC Health Services Research (Sep 2022)

Prospective cohort study for assessment of integrated care with a triple aim approach: hospital at home as use case

  • Carme Herranz,
  • Rubèn González-Colom,
  • Erik Baltaxe,
  • Nuria Seijas,
  • Maria Asenjo,
  • Maaike Hoedemakers,
  • David Nicolas,
  • Emmanuel Coloma,
  • Joaquim Fernandez,
  • Emili Vela,
  • Isaac Cano,
  • Maureen Rutten-van Mölken,
  • Josep Roca,
  • Carme Hernandez

DOI
https://doi.org/10.1186/s12913-022-08496-z
Journal volume & issue
Vol. 22, no. 1
pp. 1 – 12

Abstract

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Abstract Background Applicability of comprehensive assessment of integrated care services in real world settings is an unmet need. To this end, a Triple Aim evaluation of Hospital at Home (HaH), as use case, was done. As ancillary aim, we explored use of the approach for monitoring the impact of adoption of integrated care at health system level in Catalonia (Spain). Methods Prospective cohort study over one year period, 2017–2018, comparing hospital avoidance (HaH-HA) with conventional hospitalization (UC) using propensity score matching. Participants were after the first episode directly admitted to HaH-HA or the corresponding control group. Triple Aim assessment using multiple criteria decision analysis (MCDA) was done. Moreover, applicability of a Triple Aim approach at health system level was explored using registry data. Results HaH-HA depicted lower: i) Emergency Room Department (ER) visits (p < .001), ii) Unplanned re-admissions (p = .012); and iii) costs (p < .001) than UC. The weighted aggregation of the standardized values of each of the eight outcomes, weighted by the opinions of the stakeholder groups considered in the MCDA: i) enjoyment of life; ii) resilience; iii) physical functioning; iv) continuity of care; v) psychological wellbeing; (vi) social relationships & participation; (vii) person-centeredness; and (viii) costs, indicated better performance of HaH-HA than UC (p < .05). Actionable factors for Triple Aim assessment of the health system with a population-health approach were identified. Conclusions We confirmed health value generation of HaH-HA. The study identified actionable factors to enhance applicability of Triple Aim assessment at health system level for monitoring the impact of adoption of integrated care. Registration ClinicalTrials.gov (26/04/2017; NCT03130283).

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