Effects of person-centered care at the organisational-level for people with dementia. A systematic review

Lynette Chenoweth; Jane Stein-Parbury; Samuel Lapkin; Alex Wang; Zhixin Liu; Anna Williams

doi:10.1371/journal.pone.0212686

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Effects of person-centered care at the organisational-level for people with dementia. A systematic review

Journal article

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Effects of person-centered care at the organisational-level for people with dementia. A systematic review

Lynette Chenoweth, Jane Stein-Parbury, Samuel Lapkin, Alex Wang, Zhixin Liu and Anna Williams

PloS one, Vol.14(2), e0212686

22/02/2019

DOI: https://doi.org/10.1371/journal.pone.0212686

PMCID: PMC6386385

PMID: 30794651

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Abstract

Cognitive Dysfunction - therapy

Dementia - therapy

Depression - therapy

Humans

Long-Term Care

Precision Medicine

Quality of Life

The aim of the systematic review was to determine the effectiveness of organizational-level person-centered care for people living with dementia in relation to their quality of life, mood, neuropsychiatric symptoms and function. ALOIS, the Cochrane Dementia and Cognitive Improvement Group Specialised Register databases, were searched up to June 2018 using the terms dementia OR cognitive impairment OR Alzheimer AND non-pharmacological AND personhood OR person-centered care. Reviewed studies included randomized controlled trials (RCTs), cluster-randomized trials (CRTs) and quasi-experimental studies that compared outcomes of person-centered care and usual (non-person-centered) care, for people with a diagnosis of dementia. The search yielded 12 eligible studies with a total of 2599 people living with dementia in long-term care homes, 600 receiving hospital care and 293 living in extra-care community housing. Random-effects models were used to pool adjusted risk ratios and standard mean differences from all studies; the findings were assessed followed the PRISMA guidelines and GRADE criteria. Statistical heterogeneity was assessed using the I2 method and Chi2 P value; studies with low statistical heterogeneity were analyzed using a random-effects model with restricted maximum likelihood estimation in R. Analyses of pre/post data within 12 months identified: a significant effect for quality of life (standardized mean difference (SMD) 0.16 and 95% CI 0.03 to 0.28; studies = 6; I2 = 22%); non-significant effects for neuropsychiatric symptoms (SMD 0.06, 95% CI -0.08 to 0.19; studies = 4; I2 = 0%) and well-being (SMD 0.15, 95% CI -0.15 to 0.45; studies = 4; I2 = 77%); and no effects for agitation (SMD -0.05 (95% CI -0.17 to -0.07; studies 5; I2 = 0%) and depression (SMD -0.06 and 95% CI -0.27 to 0.15, studies = 5; I2 = 53%). The evidence from this review recommends implementation of person-centered care at the organizational-level to support the quality of life of people with living with dementia.

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Title: Effects of person-centered care at the organisational-level for people with dementia. A systematic review
Creators: Lynette Chenoweth - University of New South Wales
Jane Stein-Parbury - University of Technology Sydney
Samuel Lapkin - University of Wollongong
Alex Wang - University of Technology Sydney
Zhixin Liu - University of New South Wales
Anna Williams - The University of Notre Dame Australia
Publication Details: PloS one, Vol.14(2), e0212686
Publisher: Public Library of Science
Identifiers: 991013092671502368
Copyright: © 2019 Chenoweth et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. (https://creativecommons.org/licenses/by/4.0/).
Academic Unit: Faculty of Health
Language: English
Resource Type: Journal article

Effects of person-centered care at the organisational-level for people with dementia. A systematic review

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