Differences in the longitudinal change of behaviours related to dementia in long-term care: a growth mixture modelling approach

BACKGROUND

There is still a need for more information about the different trajectories of responsive behaviours that people living with dementia present in long-term care homes (LTC).

OBJECTIVE

This study identified subgroups of individuals with similar trajectories of responsive behaviours related to dementia in LTC and evaluated the role of demographic variables, depressive symptomatology, social engagement, cognitive functioning, and activities of daily living (ADL) on class membership.

METHODS

Growth mixture models were run using data from the Continuing Care Reporting System.

RESULTS

Results suggest that change in responsive behaviours is best represented by seven classes of trajectories. The largest class was composed of individuals who presented the lowest frequency of behaviours upon entry in LTC that increased at a slow linear rate. The other classes were composed of individuals who presented different frequencies of behaviours upon entry in LTC and varying rates of change (e.g., individuals who presented a low frequency of behaviours upon entry in LTC that increased at a linear rate followed by a decrease in the later months, individuals who presented a high frequency of responsive behaviours upon entry in LTC and that remained stable). Cognitive functioning, social engagement, depressive symptomatology, and ADL were markers of class membership.

CONCLUSIONS

These findings can help identify individuals at increased risk of presenting a high frequency of responsive behaviours and highlight interventions that could decrease behaviours in LTC.

An Analysis of Long-Term Care Home Inspection Reports and Responsive Behaviours

Concern about residential long-term care quality and safety is a critical issue in developed countries internationally, often fueled by media scandals exposing riveting accounts of resident-to-resident aggression/responsive behaviours. These scandals raise questions about standards of care set through long-term care regulation. Using a participatory action research approach and document analysis method, we analyzed incidents related to responsive behaviours documented in three types of public version inspection reports posted for 535 Ontario, Canada long-term care homes from 2016 through 2018. Creation of an Individual Home Data Collection and Analysis Tool facilitated data collation and descriptive statistical analysis of seven long-term care service areas in the province of Ontario. Results highlight several combined service areas differences between for-profit and not-for-profit home documentation related to responsive behaviours in (a) resident quality inspection means; (b) total complaint and critical incident proportions and means; (c) total enforcement actions proportions; and (d) enforcement penalties. We discovered that documented evidence of incidents related to responsive behaviours was instead represented by other sections of the legislation. The highest proportion of enforcement actions related to responsive behaviours involved no follow-up by inspectors and only four enforcement penalties over three years. Recommendations include revision of the inspection report judgement matrix tool to produce separate enforcement actions specific to responsive behaviours. We submit that attending to this will contribute to protecting long-term care residents from harm and improving their quality of care through more effective connection of long-term care regulation to responsive behaviour care management.

The association between caregiver burden, distress, psychiatric morbidity and healthcare utilization among persons with dementia in Singapore

BACKGROUND

Caregivers of persons with dementia (PWD) face high caregiving burden, distress related to responsive behaviours, and psychiatric morbidity. The present paper examines how these are associated with healthcare utilization of the PWD in Singapore.

METHODS

The data of 399 caregiver-PWD dyads were extracted from a national cross-sectional survey. PWD completed the Client Service Receipt Inventory, which provided information on their healthcare utilization (i.e. emergency service use, hospital admission, length of stay in hospital, and number of outpatient visits) within a frame of 3 months. The Zarit Burden Interview  (ZBI), Neuropsychiatric Inventory Questionnaire (NPI-Q), and Self Reporting Questionnaire (SRQ-20) were administered to caregivers. Information on severity of dementia, physical multimorbidity of the PWD, household composition, and caregivers' sociodemographic characteristics such as age, gender, and education were collected. Variables significantly associated with healthcare utilization in the univariate analyses were selected and included in the final regression models. Emergency service use and hospital admission were investigated using logistic regression analyses, whilst negative binomial models were utilized for length of stay in hospital and number of outpatient visits.

RESULTS

After adjusting for significant correlates such as dementia severity and multimorbidity, only caregiver distress from responsive behaviours was positively associated with emergency room utilization, while caregiver burden was positively associated with length of hospital stay in the final regression model. Psychiatric morbidity was associated with healthcare utilization outcomes at the univariate level but did not reach statistical significance in final models.

CONCLUSION

The study identifies caregiver variables associated with the healthcare utilization of PWD. Policy makers and healthcare professionals should provide interventions to ease burden and distress amongst caregivers of PWD.

Responding to responsive behaviours: A clinical placement workshop for nursing students

As our population ages, it is important for the next generation of nurses to feel prepared to care for people with dementia. Communicating with a person with dementia who is experiencing responsive behaviours can be challenging. Furthermore, new graduate nurses may experience a phenomenon called reality shock when they do not feel prepared for the reality of nursing. Reality shock can lead to nurse turnover and poor retention rates. This study evaluated a workshop for first-year practical nursing students focusing on applying a person-centered communication framework when caring for people with dementia experiencing responsive behaviours. The results suggested that training students during their clinical placements on dementia communication may be effective in helping prepare nurses to care for this patient population.