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?:abstract
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BACKGROUND AND OBJECTIVES: The objective of this study was to evaluate the impact of an information and communication technologies- (ICT-) enhanced, multidisciplinary integrated care model, called Systems for Person-centered Elder Care (SPEC), on frail older adults at nursing homes. RESEARCH DESIGN AND METHODS: SPEC was implemented at ten nursing homes in South Korea in random order using a stepped-wedge design. Data were collected on all participating older residents in the homes before the first implementation and until six months after the last implementation. The 21-month SPEC intervention guided by the chronic care model (CCM) consists of five strategies: comprehensive geriatric assessment, care planning, optional interdisciplinary case conferences, care coordination, and a cloud-based ICT tool along with free messaging app. The primary outcome was quality of care measured by a composite quality indicator (QI) from the interRAI assessment system. Usual care continued over the control periods. Nursing home staff were not blinded to the intervention. RESULTS: There were a total of 482 older nursing home residents included in the analysis. Overall quality of care measured by the composite QI was significantly improved (adjusted mean difference: -0.025 [95% CI: -0.037 ~ -0.014, p <.0001]). The intervention effect was consistent in the subgroup analysis by cognition and activities of daily living. There were no important adverse events or side effects. DISCUSSION AND IMPLICATIONS: The SPEC, a CCM-guided, ICT-supported, multidisciplinary integrated care management intervention, can improve quality of care measured by health and functional outcomes for frail older persons residing in nursing homes with limited healthcare provision. TRIAL REGISTRATION: ISRCTN11972147; ethical approval: Seoul National University University Institutional Review Board.
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