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Needs of older persons living in long-term care institutions: on the usefulness of cluster approach
Background
Long-term care units’ residents do not constitute a homogeneous population. Providing effective care, tailored to individual needs, is crucial in this context. It can be facilitated by suitable tools and methods, which include needs assessment along with the physical, psychological and social aspects of care. We thus applied a cluster approach to identify their putative groupings to enable the provision of tailored care.
Methods
The needs of 242 residents of care homes in four Polish cities (Poznan, Wroclaw, Bialystok and Lublin), aged 75–102 years (184 females), with the Mini-Mental State Examination (MMSE) score ≥ 15 points, were assessed with the CANE (Camberwell Assessment of Need for the Elderly) questionnaire. Their independence in activities of daily living was evaluated by the Barthel Index (BI), and symptoms of depression by the Geriatric Depression Scale (GDS). The results of MMSE, BI and GDS were selected as variables for K-means cluster analysis.
Results
Cluster 1 (C1), n = 83, included subjects without dementia according to MMSE (23.7 ± 4.4), with no dependency (BI = 85.8 ± 14.4) and no symptoms of depression (GDS = 3.3 ± 2.0). All subjects of cluster 2 (C2), n = 87, had symptoms of depression (GDS = 8.9 ± 2.1), and their MMSE (21.0 ± 4.0) and BI (79.8 ± 15.1) were lower than those in C1 (p = 0.006 and p = 0.046, respectively). Subjects of cluster 3 (C3), n = 72, had the lowest MMSE (18.3 ± 3.1) and BI (30.6 ± 18,8, p < 0.001 vs. C1 & C2). Their GDS (7.6 ± 2.3) were higher than C1 (p < 0.001) but lower than C2 (p < 0.001). The number of met needs was higher in C2 than in C1 (10.0 ± 3.2 vs 8.2 ± 2.7, p < 0.001), and in C3 (12.1 ± 3.1) than in both C1 and C2 (p < 0.001). The number of unmet needs was higher in C3 than in C1 (1.2 ± 1.5 vs 0.7 ± 1.0, p = 0.015). There were also differences in the patterns of needs between the clusters.
Conclusions
Clustering seems to be a promising approach for use in long-term care, allowing for more appropriate and optimized care delivery. External validation studies are necessary for generalized recommendations regarding care optimization in various regional perspectives
Needs of older adults living in long-term care institutions: an observational study using Camberwell Assessment of Need for the Elderly
SÅ‚awomir Tobis,1 Katarzyna Wieczorowska-Tobis,2 Dorota Talarska,3 Mariola Pawlaczyk,1 Aleksandra Suwalska4 1Department of Geriatric Medicine and Gerontology, Poznan University of Medical Sciences, Poznan, Poland; 2Laboratory of Geriatrics, Department of Palliative Care, Poznan University of Medical Sciences, Poznan, Poland; 3Department of Preventive Medicine, Poznan University of Medical Sciences, Poznan, Poland; 4Laboratory of Neuropsychobiology, Department of Psychiatry, Poznan University of Medical Sciences, Poznan, Poland Introduction: No comprehensive needs assessment is performed routinely in Poland. Purpose: The goal of the study was to investigate the patterns of needs in older individuals living in long-term care institutions (LTCIs) using the Camberwell Assessment of Need for the Elderly (CANE) questionnaire, based on a previously published study protocol.Participants and methods: The study included 306 LTCI residents (age: ≥75 years) with the a Mini-Mental State Examination (MMSE) score of at least 10 points. The dependence in basic activities of daily living was measured using the Barthel index (BI). A screening for depression was performed using the Geriatric Depression Scale (GDS) in subjects with an MMSE score of ≥15 points. Thereafter, CANE was used to analyze needs receiving adequate support (met needs) and those without appropriate interventions (unmet needs).Results: The mean age of studied individuals was 83.2±6.0 years. They had 10.4±3.2 met needs and 0.8±1.2 unmet needs. Unmet needs were reported most commonly in the following areas: company (15.9%), psychological distress (14.0%), intimate relationship (11.4%), eyesight/hearing/communication (11.4%), and daytime activities (11.0%). The OR of having a large number of met needs (ie, above the median) was almost eight times higher in residents with a BI score of 0–49 points versus those with ≥ 80 points. The group between (with 50–79 points) had this parameter almost four times higher. The OR of having a large number of unmet needs depended neither on BI nor on GDS and was more than four times higher in the group of 10–19 MMSE points (ie, with symptoms of moderate dementia) versus subjects with 24–30 MMSE points (ie, without symptoms of dementia).Conclusion: We defined the target group with high probability of unmet needs and the areas in which resources and efforts should be concentrated. We believe that the results can be used to optimize care in LTCIs. Keywords: met needs, unmet needs, determinants, aged 75 and older, long-term care, optimization, CAN