Predictors for Nursing Home Admission and Death among Community-Dwelling People 70 Years and Older Who Receive Domiciliary Care

Ways of interdisciplinary approaches to advocating for nursing home residents with dementia

AIM

To explore how nursing home staff advocate for residents with dementia.

DESIGN

Phenomenographic qualitative research.

METHODS

Twenty nursing home staff from four disciplines (six nurses, four physical therapists, five social workers and five care workers) were purposively recruited from three different nursing homes. Data were collected through semi-structured interviews conducted from February 2023 to March 2023, and the analysis followed the sequential steps of phenomenographic analysis.

RESULTS

The analysis identified five categories of description: focusing on what happened, finding the gaps in perspectives, how to bridge for finding a common perspective, how to tailor care such that each resident receives equitable care and how to establish interdisciplinary sharing for a consistent advocative pattern. Their structural relationship was also identified as an outcome space.

CONCLUSION

The cyclical advocacy structure illustrated that nursing home staff engage in an ongoing process of advocacy during conflict situations as part of interdisciplinary care, emphasizing continuity of care rather than separate occurrences of care.

IMPLICATIONS FOR THE PROFESSION

This study revealed that, in advocating for residents with dementia, nursing home staff adopted an approach that fosters consistent care and proactive prevention, achieved through the formation of shared knowledge applicable uniformly across similar situations.

IMPACT

This study contributes significantly to the continuing education or training of interdisciplinary staff in nursing homes. The revelations of the study hold significance not only for the practical application but also for the theoretical advancement of concepts related to safeguarding the dignity, human rights and personhood of residents with dementia, with the ultimate goal of enhancing their quality of life within nursing homes.

REPORTING METHOD

Reporting complied with the COREQ criteria for qualitative research.

PATIENT OR PUBLIC CONTRIBUTION

Nursing home directors have contributed to the validation of data analysis and interpretation.

The transition of care from farm-based daycare for people with dementia: The perspective of next of kin

PURPOSE

The aim of the present study was to explore the next of kin's experiences with the transition for people with dementia from a farm-based daycare (FDC) to another service in the municipality.

METHODS

The study has a qualitative, descriptive design. Eight semi-structured interviews with next of kin were conducted. The data were analysed in accordance with content analysis.

RESULTS

Through the analysis three main categories were developed: (1) Bearing the burden, (2) Being in transition, and (3) Feeling supported. The transition period was highly stressful for next of kin due to the exacerbation of their relatives' dementia symptoms. The next of kin focussed on optimizing the everyday lives of their relatives with dementia, even at the expense of their own well-being. Most participants experienced support from FDC, healthcare services and their informal network.

CONCLUSIONS

The study contributes important insights into the next of kin's experiences. Good quality service, close dialog, information, and support between the different part in the transition process, can be useful for the further development of services with good quality and to reduce the negative effects of care on next of kin.

Pain and quality of life in nursing home residents with dementia after admission - a longitudinal study

BACKGROUND

Pain in nursing home (NH) residents with dementia is commonly reported and may affect Quality of Life (QoL) negatively. Few longitudinal studies have explored how pain and QoL develop in NH residents with dementia starting from their admission to the NH.

AIM

The aim was to explore pain, QoL, and the association between pain and QoL over time in persons with dementia admitted to a NH.

METHODS

A convenience sample, drawn from 68 non-profit NHs, included a total of 996 Norwegian NH residents with dementia (mean age 84.5 years, SD 7.6, 36.1% men) at NH admission (A1), with annual follow-ups for two years (A2 and A3). Pain and QoL were assessed using the Mobilization-Observation-Behavior-Intensity-Dementia-2 (MOBID-2) Pain Scale and the Quality of Life in Late-Stage Dementia (QUALID) scale, respectively, at all assessments. Severity of dementia, personal level of activities of daily living, general medical health, neuropsychiatric symptoms, and the prescription of psychotropic drugs and analgesics (opioids and/or paracetamol) were also assessed at all assessments.

RESULTS

Mean (SD) MOBID-2 pain intensity scores were 2.1 (2.1), 2.2 (2.2), and 2.4 (2.1) at A1, A2, and A3, respectively. Participants who were prescribed analgesics had higher pain intensity scores at all assessments than participants not prescribed analgesics. The mean (SD) QUALID scores at each assessment were 19.8 (7.1), 20.8 (7.2), and 22.1 (7.5) at A1, A2, and A3, respectively. In the adjusted linear mixed model, higher pain intensity score, prescription of opioids, and prescription of paracetamol were associated with poorer QoL (higher QUALID total score and higher scores in the QoL dimensions of sadness and tension) when assessed simultaneously. No time trend in QoL was found in these adjusted analyses.

CONCLUSION

NH residents with dementia who have higher pain intensity scores or are prescribed analgesics are more likely to have poorer QoL. Clinicians, NH administrators, and national healthcare authorities need to look into strategies and actions for pharmacological and non-pharmacological pain treatment to reduce pain intensity while simultaneously avoiding negative side effects of pain treatment that hamper QoL.

Do health assessments affect time to permanent residential aged care admission for older women with and without dementia?

AIM

To investigate the effect of health assessments on permanent residential aged care admission for older Australian women with and without dementia.

METHODS

A total of 1427 older Australian women who had a health assessment between March 2002 and December 2013 were matched with 1427 women who did not have a health assessment in the same period. Linked administrative datasets were used to identify health assessment use, admission to permanent residential aged care, and dementia status. Outcome was time to residential aged care admission from the matched date of health assessment.

RESULTS

Women who had health assessments were less likely to be admitted to residential aged care in the short term (100 days), irrespective of dementia status (subdistribution hazard ratio [SDHR] = 0.35, 95% CI = [0.21, 0.59] for women with dementia; SDHR = 0.39, 95% CI = [0.25, 0.61] for women without dementia). However, there were no significant differences at 500- and 1000-days follow-up. At 2000-days follow-up, women who had a health assessment were more likely to be admitted to residential aged care, regardless of dementia status (SDHR = 1.41, 95% CI = [1.12, 1.79] for women with dementia; SDHR = 1.55, 95% CI = [1.32, 1.82] for women without dementia).

CONCLUSIONS

Benefits from health assessments may depend on the recency of the assessment, with women less likely to be admitted to residential aged care in the short term after a health assessment. Our results add to a growing body of literature suggesting that health assessments may provide benefits to older people, including those with dementia. Geriatr Gerontol Int 2023; 23: 595-602.

The influence of individual and municipality characteristics on allocation of long-term care services: a register-based cross-sectional study

BACKGROUND

Variation in service allocation between municipalities may arise as a result of prioritisation. Both individual and societal characteristics determine service allocation, but previous literature has often investigated these factors separately. The present study aims to map variation in allocation of long-term care services and investigate the extent to which service allocation is associated with characteristics related to the individual care recipient and the municipality.

METHODS

This cross-sectional study used register data from the Norwegian Registry for Primary Health Care on all 250 687 individuals receiving municipal health and care services in Norway on 31 December 2019. These individual level data were paired with municipal level data from the Municipality-State-Reporting register and information on the care models in Norwegian long-term care services, derived from a nationwide survey. Multilevel analyses were used to identify individual and municipal factors that were associated with allocation of home care, practical assistance and long-term stay in institutions.

RESULTS

In total, 164 634 people received home care services and 97 380 received practical assistance per 31 December 2019. Furthermore, 64 404 received both types of home-based services and 31 342 people had a long-term stay in an institution. Increased disability was strongly associated with being allocated more hours of home care and practical assistance, as well as allocation of a long-term institutional stay. The amount of home care and practical assistance declined with increasing age, but the odds of institutional stay increased with age. Care recipients living alone received more home-based services, and women had higher odds of a long-term institutional stay. Significant associations between the proportion of elderly in nursing homes and allocation of a long-term institutional stay and more practical assistance emerged. Other associations with municipalities' structural characteristics and care service models were weak.

CONCLUSIONS

The influence of individual characteristics outweighed the contribution of municipality characteristics, and the results point to a limited influence of municipality characteristics on allocation of long-term care services.

Efficacy of therapeutic exercise on activities of daily living and cognitive function among older residents in long-term care facilities: A systematic review and meta-analysis of randomized controlled trials

OBJECTIVES

This study aimed to systematically analyze the efficacy of therapeutic exercise on activities of daily living (ADL) and cognitive function among older residents in long-term care facilities.

DATA SOURCES

PubMed, Cochrane Central of Register Trials, Physiotherapy Evidence Database, OTseeker, and Ichushi-Web were searched from inception until December 2018.

STUDY SELECTION

Databases were searched to identify randomized controlled trials (RCTs) of therapeutic exercise for long-term care facility residents aged 60 years and older, focusing on ADL and cognitive function as outcomes.

DATA EXTRACTION

Two independent reviewers extracted the key information from each eligible study. Two reviewers independently screened and assessed all studies for eligibility, extracting information on study participants, details of interventions, outcome characteristics, and significant outcomes. Any discrepancies were resolved by a third reviewer.

DATA SYNTHESIS

A total of 11 RCTs with 1,280 participants were eligible for analyses. Therapeutic exercise had a significant benefit on ADL (standard mean difference [SMD] = 0. 22, 95% confidence interval [CI]: 0.02, 0.42, p = 0.03)]. Subgroup analyses indicated that interventions were conducted ≥ 3 days per week [SMD = 0.42, 95% CI 0.02, 0.82, p = 0.04]. For cognitive function, group exercise and ≥ 3 days/week of intervention had a significant benefit (group exercise: mean difference [MD] = 3.36, 95% CI 0.91, 5.80, p = 0.007; ≥ 3 days/week of intervention: MD = 2.28, 95% CI 0.07, 4.49, p = 0.04).

CONCLUSIONS

Therapeutic exercise conducted 3 or more days per week may be effective for improving ADL and cognitive function among older residents in long-term care facilities. This meta-analysis suggested that group exercise for cognitive functions was effective. However, the effective method of intervention delivery for ADL was unclear.

Perceived Decisional Control as a Mediator between Moving to Assisted Living Due to Caregiver Burden and Relocation Adjustment

OBJECTIVES

The rapid growth of the older population in the United States has led to increased utilization of assisted living facilities (ALFs), and it is important to understand what factors may facilitate better adjustment. This study examined the mediating role of perceived decisional control in the relationship between moving to assisted living (AL) to prevent/alleviate caregiver burden and post-relocation adjustment.

METHODS

Participants were 91 newly-transitioned residents of ALFs in Alabama and Maryland. Data were gathered through in-person interviews and questionnaires. Mediation analyses were done using the PROCESS macro for SPSS, applying 5,000 bootstrap resamples with 95% bias-corrected confidence intervals estimated around the indirect effect.

RESULTS

The effect of moving to AL to prevent/alleviate caregiver burden on post-relocation depression and socialization was indirect and dependent on the degree of perceived decisional control.

CONCLUSIONS

Perceived decisional control may be a key factor in adjusting to AL, even when the move is catalyzed by such a complex and emotionally laden construct as caregiver burden.

CLINICAL IMPLICATIONS

Greater perceived decisional control over potential relocation may facilitate better adjustment, and other parties involved in the decision-making process should strive to involve the older adult in question in this process to the greatest extent possible.

Pain in nursing home residents with dementia and its association to quality of life

OBJECTIVES

We aimed to describe pain, use of analgesics and quality of life (QoL) in people with dementia admitted to a Norwegian nursing home (NH), and to explore if and how pain was associated with their QoL when adjusting for sociodemographic characteristics, other health conditions and use of analgesics.

METHOD

A total of 953 Norwegian NH residents with dementia (mean age 84.0, SD 7.5 years, 35.8% men) were included at admission to the NH. Pain and QoL were assessed using the Mobilization-Observation-Behavior-Intensity-Dementia-2 (MOBID-2) Pain Scale and the Quality of Life in Late-Stage Dementia (QUALID) scale, respectively. Severity of dementia, personal level of activities of daily living, general medical health, neuropsychiatric symptoms, and the use of psychotropic drugs and analgesics were assessed.

RESULTS

In total, 36% of the participants had clinically relevant pain intensity (MOBID-2 ≥ 3) and 52% received analgesics. Paracetamol was most frequently prescribed (45%). In an adjusted linear mixed model, more severe pain was associated with higher QUALID total scores, indicating poorer QoL (regression coefficient 0.52, 95% CI 0.36-0.69).

CONCLUSION

Pain prevalence at NH admission was high in residents with dementia; half used analgesics, particularly paracetamol. More severe pain was associated with poorer QoL when adjusting for sociodemographic characteristics, other health conditions, and use of analgesics. The routine assessment of pain at NH admission can uncover undiagnosed and untreated pain and allow for adequate non-pharmacological and pharmacological pain management and likely increased QoL.

Self-reported quality of life in people with dementia attending a day-care programme in Norway: A 24-month quasi-experimental study

The objectives of the study were (a) to compare self-reported Quality of Life (QoL) in a 24-month follow-up of people with dementia attending day care designed for people with dementia (day-care group, DC) with people with dementia who did not attend day care (control group, CG) and (b) to explore factors associated with QoL. A quasi-experimental design with a 24-month follow-up period was used. The DC group included 181 participants recruited from 53 day-care services. The CG included 76 participants recruited from 19 municipalities with no available day care designed for people with dementia. The sample covered the four health regions of Norway and inclusion period lasted from December 2013 to July 2015. The Quality of Life in Alzheimer's Disease (QoL-AD) scale was used as the outcome measure. The differences in QoL between groups and the associations between participant characteristics and QoL, such as depressive symptoms and functional dependency, were examined using a linear mixed model. In the multiple model, the overall trend in QoL did not differ significantly between the DC and CG. However, the DC group exhibited significantly higher self-reported QoL than the CG at all time points (p < 0.001 at T0, p = 0.018 at T12, and p = 0.006 at T24). Participants with shallow or no awareness who attended day care had significantly higher scores on QoL-AD than persons with full awareness (p = 0.017). More depressive symptoms (p < 0.001) and higher functional dependency (p < 0.001) were associated with lower self-reported QoL. The study revealed higher scores of self-reported QoL among people attending day care compared with those who did not attend, showing that day care might have positive impact on the lives of people with dementia.

The impact of medication reviews by general practitioners on psychotropic drug use and behavioral and psychological symptoms in home-dwelling people with dementia: results from the multicomponent cluster randomized controlled LIVE@Home.Path trial

BACKGROUND

There is limited knowledge regarding the process of deprescribing psychotropic drugs to people with dementia (PwD) conducted by general practitioners (GP). We investigated the impact of a multicomponent intervention, emphasizing medication reviews, on psychotropic drugs and behavioral and psychological symptoms (BPSD) in home-dwelling PwD and quantified change in patient-GP communication evaluated by their informal caregivers.

METHODS

LIVE@Home.Path is a stepped-wedge closed-cohort cluster randomized controlled trial for people with mild to moderate dementia aged ≥65 and their informal caregivers (dyads) in Norway. Complementary to health care as usual (control condition), municipal coordinators implemented the multicomponent LIVE intervention: Learning, Innovation, Volunteer support, and Empowerment (including medication review by the PwD's regular GPs). Block-randomization was used to allocate dyads in three groups receiving the intervention sequentially in periods of 6 months duration. Prepandemic data from the first period is reported, resulting in a 1:2 intervention-to-control ratio. Primary outcome was change in psychotropic drug use. Secondary outcomes were changes in BPSD by Neuropsychiatric Inventory and Cornell Scale of Depression in Dementia and patient-GP communication by an adaption of the Clinical Global Impression of Change.

RESULTS

Four hundred thirty-eight dyads were screened, 280 included, and 237 participated at 6 months (intervention group n=67; control condition n=170). At baseline, 63% used psychotropic medication regularly: antidementia drugs (47%), antidepressants (13%), hypnotics/sedatives (13%), antipsychotics (5%), and anxiolytics (2%). At 6 months, medication reviews were more frequently conducted in the intervention group compared to control (66% vs 42%, P=0.001). We found no differences regarding a change in drug use and BPSD. Patient-GP communication enhanced in the intervention group (mean score 0.95 [standard deviation 1.68] vs 0.41 [1.34], P=0.022). In the intervention group, control group, and overall sample, the informal caregivers of those who had their medications reviewed reported improved patient-GP communication compared to those who did not.

CONCLUSIONS

Change in psychotropic drug use and BPSD did not differ, even though patient-GP communication improved with medication reviews. Restricted psychotropic drug use among PwD likely reflects more judicious prescribing practices in recent years. Nevertheless, medication reviews could be cultivated to optimize pharmacologic treatment for this complex population.

TRIAL REGISTRATION

ClinicalTrials.gov : NCT04043364 ; registered 15/03/2019.

Associations between unmet needs for daytime activities and company and scores on the Neuropsychiatric Inventory-Questionnaire in people with dementia: a longitudinal study

OBJECTIVES

To examine prospectively the association between unmet needs for daytime activities and company and behavioural and psychological symptoms of dementia.

METHODS

We included 451 people with mild or moderate dementia, from eight European countries, who were assessed three times over 12 months. Unmet needs were measured with the Camberwell Assessment of Need for the Elderly. Three sub-syndromes of the Neuropsychiatric Inventory-Questionnaire were regressed, one-by-one, against unmet needs for daytime activities and company, adjusting for demographic and clinical-functional covariates.

RESULTS

Unmet needs for daytime activities were associated with more affective symptoms at baseline, six and twelve months, mean 0.74 (p < 0.001), 0.76 (p < 0.001) and 0.78 (p = 0.001) points higher score respectively, and with more psychotic symptoms at baseline (mean 0.39 points, p = 0.007) and at six months follow-up (mean 0.31 points, p = 0.006). Unmet needs for company were associated with more affective symptoms at baseline, six and twelve months, mean 0.44 (p = 0.033), 0.67 (p < 0.001) and 0.91 (p < 0.001) points higher score respectively, and with more psychotic symptoms at baseline (mean 0.40 points, p = 0.005) and at six months (mean 0.35 points, p = 0.002) follow-up.

CONCLUSION

Interventions to reduce unmet needs for daytime activities and company could reduce affective and psychotic symptoms in people with dementia.

Dementia among older adults living in long-term care facilities: an epidemiological study

Institutionalization has been associated with social isolation, psychological and cognitive changes, and decreased levels of physical activity in older adults.

Managing Pain and Psychosis Symptoms in Nursing Home Patients: Results from a Cluster-Randomized Controlled Trial (COSMOS)

OBJECTIVES

In nursing homes (NHs), 30% to 60% of patients experience daily pain and >80% have dementia. This can lead to neuropsychiatric symptoms, including psychosis symptoms such as delusion. We investigated if there was a relationship between pain and psychosis symptoms over time. We also aimed to investigate the effect of a multicomponent intervention (COSMOS) on pain, psychosis symptoms, and analgesic prescription.

DESIGN

COSMOS is a cluster-randomized, single blinded, controlled trial. Each NH unit was defined as a cluster and randomized to either the COSMOS intervention or care as usual. The COSMOS intervention is a multicomponent intervention, consisting of staff training in communication, pain treatment, medication review, organization of activities, and safety. The intervention lasted for 4 months with a follow-up at month 9.

SETTING AND PARTICIPANTS

Sixty-seven units from 33 Norwegian NHs in 8 municipalities. The study included 723 patients aged ≥65 years, residing at the NH ≥2 weeks before inclusion. Patients with a life expectancy <6 months were excluded.

MEASURES

Pain was measured using the Mobilization-Observation-Behavior-Intensity-Dementia Pain Scale. Psychosis symptoms were measured using the Neuropsychiatric Inventory-NH version. Measurements were performed at baseline, and months 4 and 9.

RESULTS

Multilevel Mixed-Effect statistical analysis found that psychosis symptoms as a group (odds ratio [OR] 2.03, P = .009), and delusion (OR 2.12, P = .007) were associated with pain over time. No significant intervention effect on psychosis symptoms was observed. Compared with the control group, people with dementia in the intervention group experienced less musculoskeletal pain (β: -0.47, P = .047). Analgesic prescription was not affected by the intervention.

CONCLUSION AND IMPLICATIONS

Pain is associated with psychosis symptoms, and pain assessment should be done when making treatment decisions on psychosis symptoms in NH patients. The COSMOS intervention improved musculoskeletal pain in people with dementia, but not psychosis symptoms, and there is need for further studies on treatment of psychosis symptoms in NH patients.

Risk of Nursing Home Use among Older Americans: The Impact of Psychiatric History and Trajectories of Cognitive Function

OBJECTIVE

Mental illness and cognitive functioning may be independently associated with nursing home use. We investigated the strength of the association between baseline (1998) psychiatric history, eight-year cognitive function trajectories, and prospective incidence of nursing home use over a ten-year period while accounting for relevant covariates in U.S. adults aged 65 and older. We hypothesized that self-reported baseline history of psychiatric, emotional or nervous problems would be associated with greater risk of nursing home use, and that cognition trajectories with the greatest decline would be associated with subsequent higher risk of nursing home use.

METHODS

We used eight waves (1998-2016) of Health and Retirement Study data for adults aged 65 years and older. Latent class mixture modeling identified four distinct cognitive function trajectory classes (1998-2006): low-declining, medium-declining, medium-stable, high-declining. Participants from the 1998 wave (N = 5628) were classified into these four classes. Competing risks regression analysis modeled the sub-hazard of nursing home use between 2006 and 2016 as a function of baseline psychiatric history and cognitive function trajectories.

RESULTS

Psychiatric history was independently associated with greater risk of nursing home use (SHR 1.26, 95% CI 1.06-1.51, p<.01), net the effects of life course variables. Further, "low declining" (SHR 2.255, 95% CI 1.70-2.99, p<.001) and "medium declining" (2.103, 95% CI 1.69-2.61, p<.001) trajectories predicted increased risk of nursing home use.

DISCUSSION

Evidence of these associations can be used to educate policymakers and providers about the need for appropriate psychiatric training for staff in community-based and residential long-term care programs.

Prevalence of dementia in long-term care institutions: a meta-analysis

ABSTRACT Objective: This study comprises a systematic review and meta-analysis that aimed to estimate the prevalence of dementia in long-term care institutions (LTCIs). Methods: We used the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA). Original transversal and longitudinal articles published until July 2020 were eligible in this review. Databases PubMed/MedLine, Web of Science, Scopus and ScienceDirect were searched. Overall prevalence and confidence intervals were estimated. Heterogeneity was calculated according to the index of heterogeneity (I2). Results: One hundred seventy-five studies were found in all databases and 19 studies were meta-analyses, resulting in an overall prevalence of 53% (CI 46-59%; p < 0.01) of demented older adults living in LTCIs. Conclusion: Prevalence of dementia is higher in older adults living in LTCIs than those living in general communities. This data shows a worrying reality that needs to be changed. There is a need for a better understanding of the elements that cause this increase in dementia in LTCFs to direct actions to improve the quality of life and health of institutionalized elderly.

Course of activities of daily living in nursing home residents with dementia from admission to 36-month follow-up

Background

Dementia is affecting both the person with the disease and the family members. It is associated with nursing home admission, and a reduced ability to perform personal activities of daily living (P-ADL). The aim of this study was to examine the association between the severity of dementia and P-ADL function, and to study if additional factors such as neuropsychiatric symptoms, type of nursing home unit, and use of medication were associated with P-ADL function.

Methods

A total of 582 nursing home residents with dementia, included at admission to the nursing home, were followed with biannual assessments for 36 months. P-ADL was assessed using the Physical Self-Maintenance scale, and severity of dementia was measured with the Clinical Dementia Rating scale. In addition, neuropsychiatric symptoms, general physical health, and use of medications were assessed at the same time points. Demographic information was collected at baseline. Linear mixed models were estimated.

Results

There was a significant (p < 0.05) non-linear decline in P-ADL function over time in analysis not adjusting for any characteristics. More severe dementia at baseline and at the follow-up assessments was associated with lower P-ADL function (p < 0.001), with the association being stable over time. A higher level of neuropsychiatric symptoms, not using anti-dementia medication, being in a regular care unit as compared to a special care unit and having poor/fair general physical health as compared to good/excellent, were associated with a lower P-ADL function.

Conclusion

The association between more severe dementia and lower P-ADL function was stable over a 36-month follow-up period of nursing home residents with dementia. Health care planners and clinicians should be aware of this when planning for and treating nursing home residents.

Dropout from farm-based day care for people with dementia in Norway: a follow-up study

BACKGROUND

Farm-based day care services (FDCs) for people with dementia are intending to provide social relationships and meaningful activities in an agricultural landscape and offer respite for next of kin. As this requires a certain cognitive and physical functioning, it is of interest to investigate how this service contribute during the course of dementia. In this study we aim to explore the individual characteristics predicting dropout from FDC. Furthermore, we investigate whether the participants who drop out of the service continue to live at home with another day care service or if they move to a residential care facility.

METHODS

The study includes 92 people with dementia attending FDCs in Norway, assessed with standardized instruments at baseline between January 2017 and January 2018. They were followed for 1 year, and dropouts from FDC during this period were mapped. The association between individual characteristics and dropout was assessed using a Cox proportional hazards regression analysis.

RESULTS

Thirty-eight people stopped attending FDCs during the study. Twenty-six moved to residential care. Among the 12 who continued to live in their own homes, 9 people started in a regular day care service. Higher score on educational level and more severe dementia, as well as lower scores on social support, increased the probability of stopping FDC.

CONCLUSION

FDCs appeared as a service that is stable over time for most participants, as more than two-third could use the care facility until the need of residential care. The transfers within care services and levels of care seemed to be characterized by continuity. More research on the growing population of educated older adults with dementia are warranted, to facilitate for their course of care needs. Finally, extended knowledge is needed to improve the collaboration between private and public networks, such as day care services, to improve the experience of social support for people with dementia.

Does Psychotropic Drug Prescription Change in Nursing Home Patients the First 6 Months After Admission?

OBJECTIVES

To explore the course of psychotropic drug (PTD) prescription from admission (BL) to 6-month follow-up (6m) in Norwegian nursing homes (NHs). To examine how clinical variables, such as neuropsychiatric symptoms (NPS), cognition, physical health, and NH characteristics at BL are associated with prescription rates at 6 months.

DESIGN

An observational longitudinal cohort study (data from the Resource Use and Disease Course in Dementia-Nursing Home study) designed to examine the course of dementia, psychiatric and somatic diseases, and drug prescriptions in NH patients during the first 6 months after admission.

SETTING AND PARTICIPANTS

We included 696 patients at admission to 47 representative Norwegian NHs.

METHODS

Demographic and clinical characteristics at BL and 6m are presented. Dementia severity was assessed by the Clinical Dementia Rating scale and the Functional Assessment Staging of Alzheimer's Disease scale. Final diagnosis was made by 2 of the authors (G.S. and S.B.) according to ICD-10 criteria. Prevalence, incidence, and persistence rates of PTD prescriptions for people with dementia are presented. Generalized mixed models were used to identify possible predictors for the course of PTD prescription from BL to 6m.

RESULTS

Prescription rates of antidepressants, antipsychotics, anxiolytics, sedatives, and hypnotics increased in people with dementia from BL (67.5% received at least 1 PTD) to 6m (74.0% received at least 1 PTD). Younger age and higher Neuropsychiatric Inventory-affective subsyndrome score at BL were associated with higher odds of antidepressant prescription, whereas patients with higher comorbidity at BL had lower odds of receiving antidepressants, both at BL and 6m. Higher Neuropsychiatric Inventory-affective subsyndrome scores at BL were associated with higher odds of sedative and hypnotic prescription at both assessment points.

CONCLUSIONS AND IMPLICATIONS

PTD prescription rates increase from BL to 6m. Medication appropriateness should be frequently evaluated after admission to optimize PTD prescriptions.

Informal and formal care among persons with dementia immediately before nursing home admission

Background

Dementia is a care intensive disease, especially in the later stages, implying in many cases a substantial carer burden. This study assesses the use of formal and informal care resources among persons with dementia during the last month before nursing home admission. It also describes main providers of informal care and assesses the extent of informal care rendered by the extended social network.

Methods

In this cross-sectional study, we collected data about persons with dementia that were newly admitted to a nursing home in Norway. Information about the amount of formal and informal care during the last 4 weeks preceding nursing home admission was collected from the primary caregivers. Clinical data were collected by examining the patients, while sociodemographic data was collected from the patients’ files.

Results

A total of 395 persons with dementia were included. The amount of informal care provided by the family caregiver was 141.9 h per month SD = 227.4. Co-resident patients received five times more informal care than non-co-residents. Informal care from the extended social network was provided to 212 patients (53.7%) with a mean of 5.6 (SD = 11.2) hours per month and represented 3.8% of the total informal care rendered to the patients. Formal care was provided to 52.7% of the patients with a mean of 18.0 (SD = 50.1) hours per month. Co-residency was significantly associated with more informal care, and the associations varied with respect to age, relation to the caregiver, and the caregiver’s working situation. Good/excellent general health was associated with less formal care.

Conclusion

Persons with dementia on the verge of admission to a nursing home are mainly supported by the family caregiver, and the use of informal care is particularly high among co-residents. In order to delay nursing home admission, future research should explore the unrealized care potential in extended social networks, as well as the potential for increasing the number of recipients of formal care services.

Profile of mild behavioral impairment and factor structure of the Mild Behavioral Impairment Checklist in cognitively normal older adults

OBJECTIVES

In this large population study, we set out to examine the profile of mild behavioral impairment (MBI) by using the Mild Behavioral Impairment Checklist (MBI-C) and to explore its factor structure when employed as a self-reported and informant-rated tool.

DESIGN

This was a population-based cohort study.

SETTING

Participants were recruited from the Platform for Research Online to Investigate Genetics and Cognition in Aging study (https://www.protect-exeter.org.uk).

PARTICIPANTS

A total of 5,742 participant-informant dyads participated in the study.

MEASUREMENTS

Both participants and informants completed the MBI-C. The factor structure of the MBI-C was evaluated by exploratory factor analysis.

RESULTS

The most common MBI-C items, as rated by self-reported and informants, related to affective dysregulation (mood/anxiety symptoms), being present in 34% and 38% of the sample, respectively. The least common items were those relating to abnormal thoughts and perception (psychotic symptoms) (present in 3% and 6% of the sample, respectively). Only weak correlations were observed between self-reported and informant-reported MBI-C responses. Exploratory factor analysis for both sets of respondent answers indicated that a five-factor solution for the MBI-C was appropriate, reflecting the hypothesized structure of the MBI-C.

CONCLUSION

This is the largest and most detailed report on the frequency of MBI symptoms in a nondementia sample. The full spectrum of MBI symptoms was present in our sample, whether rated by self-reported or informant report. However, we show that the MBI-C performs differently in self-reported versus informant-reported situations, which may have important implications for the use of the questionnaire in clinic and research.

Health and care service utilisation and cost over the life-span: a descriptive analysis of population data

BACKGROUND

Current demographic changes affect both the level and composition of health and care needs in the population. The aim of this study was to estimate utilisation and cost for a comprehensive range of health and care services by age and gender to provide an in-depth picture of the life-span pattern of service needs and related costs.

METHODS

Data on service use in 2010 for the entire population in Norway were collected from four high-quality national registers. Cost for different services were calculated combining data on service utilisation from the registries and estimates of unit cost. Data on cost and users were aggregated within four healthcare services and seven long-term care services subtypes. Per capita cost by age and gender was decomposed into user rates and cost per user for each of the eleven services.

RESULTS

Half of the population is under 40 years of age, but only a quarter of the health and care cost is used on this age group. The age-group of 65 or older, on the other hand, represent only 15% of the population, but is responsible for almost half of the total cost. Healthcare cost dominates in ages under 80 and mental health services dominates in adolescents and young adults. Use of other healthcare services are high in middle aged and elderly but decreases for the oldest old. Use of care services and in particular institutional care increases in old age. Healthcare cost per user follows roughly the same age pattern as user rates, whereas user cost for care services typically are either relatively stable or decrease with age among adults. Gender differences in the age pattern of health and care costs are also revealed and discussed.

CONCLUSION

The type of services used, and the related cost, show a clear life-span as well as gender pattern. Hence, population aging and narrowing gender-gap in longivety calls for high policy awarness on changing health and care needs. Our study also underscores the need for an attentive and pro-active stance towards the high service prevalence and high cost of mental health care in our upcoming generations.

Influence of pre-admission factors on quality of life and adaptation in nursing home residents with dementia: the QOL-EHPAD study protocol

Background

In 2015 in France, 585,560 people were nursing home residents. A large body of studies has identified predictors of poor quality of life and poor adaptation in institution, mostly for residents without dementia. With 42 to 72% of these residents diagnosed with dementia, it is crucial to identify what factors prior to admission might have an impact on quality of life once the admission is finalized, in order to target specific domains of intervention, while the person still lives at home and after his/her admission.

Methods

QOL-EHPAD is a prospective, multi-centred, observational cohort study. At baseline, we will collect retrospective data on the life of 150 persons with dementia and their caregivers. These data will refer to the conditions of admission to a nursing home (emergency admission, involvement in the decision, admission from home or from the hospital) and to the 6 months prior to the admission of the person with dementia: sociodemographic and medical data, psychological tests, information on quality of life, satisfaction, behaviour, and nutrition. Similar data about life in the nursing home will be collected after 6 months, along with information on adaptation of the person with dementia to his/her new living environment. We will use univariate regression analyses followed by stepwise linear regression models to identify which factors pertaining to life at home are associated with quality of life and adaptation after 6 months.

Discussion

This study will provide data on the impact of institutionalization on quality of life and the determinants of a successful institutionalization in people with dementia. This could be helpful in setting up targeted interventions to prepare admission into a nursing home before the actual admission and to accompany both the caregiver and the person with dementia throughout this process.

Developing and validating models for predicting nursing home admission using only RAI-HC instrument data

OBJECTIVE

In recent years research has identified important predictors for nursing home admission (NHA). However, as far as we know, the previous risk models use complex variable sets from many sources and the output is a single risk value. The objective of this study was to develop an NHA risk model with a variable set from single data source and richer output information.

METHODS

In this study, we developed a model selecting variables only from the RAI-HC (Resident Assessment Instrument - Home Care) system. Furthermore, we used principal component analysis and K-means clustering to target proper interventions for high-risk clients.

RESULTS

The performance of the model was close to the complex previous model (recall [Formula: see text] vs. [Formula: see text] and specificity [Formula: see text] vs. [Formula: see text]). For the risk clients, three intervention clusters (deficiency in physical functionality, deficiency in cognitive functionality and depression and mood disorders) were found.

CONCLUSION

The NHA risk model and intervention clusters are important because they enable the identification of proper interventions for the right clients. The fact that the model with RAI-HC data alone was accurate enough simplifies the integration of the NHA risk model into practice because it uses data from one system and the algorithm can be integrated easily into the source system.

Examining the association between genetic liability for schizophrenia and psychotic symptoms in Alzheimer's disease

Psychosis (delusions or hallucinations) in Alzheimer's disease (AD + P) occurs in up to 50% of individuals and is associated with significantly worse clinical outcomes. Atypical antipsychotics, first developed for schizophrenia, are commonly used in AD + P, suggesting shared mechanisms. Despite this implication, little empirical research has been conducted to examine whether there are mechanistic similarities between AD + P and schizophrenia. In this study, we tested whether polygenic risk score (PRS) for schizophrenia was associated with AD + P. Schizophrenia PRS was calculated using Psychiatric Genomics Consortium data at ten GWAS p value thresholds (PT) in 3111 AD cases from 11 cohort studies characterized for psychosis using validated, standardized tools. Association between PRS and AD + P status was tested by logistic regression in each cohort individually and the results meta-analyzed. The schizophrenia PRS was associated with AD + P at an optimum PT of 0.01. The strongest association was for delusions where a one standard deviation increase in PRS was associated with a 1.18-fold increased risk (95% CI: 1.06-1.3; p = 0.001). These new findings point towards psychosis in AD-and particularly delusions-sharing some genetic liability with schizophrenia and support a transdiagnostic view of psychotic symptoms across the lifespan.

The course of depressive symptoms with decline in cognitive function - a longitudinal study of older adults receiving in-home care at baseline

Background

Depressive symptoms in old age are common, but the prevalence, persistence, and incidence of depressive symptoms in older adults with and without dementia receiving in-home care is less well studied, and descriptions of the relationship between severity of cognitive decline and depressive symptoms over time is, to our knowledge, lacking. The aim of the present study was to describe the prevalence, incidence and persistence of depressive symptoms over a 36-month follow-up period among older adults receiving in-home care at baseline, and to explore the association between cognitive function and the course of depressive symptoms over time.

Methods

In all, 1001 older people (≥ 70 years) receiving in-home care were included in a longitudinal study with three assessments over 36 months. Depressive symptoms were assessed using the Cornell Scale for Depression in Dementia. Clinical Dementia Rating Scale, diagnosis of dementia and mild cognitive impairment, general medical health, personal and instrumental activities of daily living, neuropsychiatric symptoms and the use of psychotropic medication were evaluated during the three assessments. Baseline demographic characteristics and information on nursing home residency at follow-up were recorded. Linear mixed models were estimated.

Results

The baseline prevalence and cumulative incidence of single depressive symptoms were higher in those with dementia at baseline than in those without dementia. The persistence of depressive symptoms did not differ between those with or without dementia at baseline. The severity of cognitive impairment and mean depressive symptom score assessed simultaneously were positively associated, but the strength of the association changed over time and was not significant at the last assessment. Furthermore, being younger, female, in very poor physical health, with neuropsychiatric symptoms and not becoming a nursing home resident were associated with more depressive symptoms when assessed simultaneously.

Conclusion

The baseline prevalence and cumulative incidence of depressive symptoms in those with and without dementia at baseline, as well as the relationship we found between the degree of cognitive decline and depressive symptoms over time show that depression and dementia are interconnected. Nurses and clinicians should pay attention to cognitive status when observing or evaluating depression among older adults receiving in-home care.

Exploring social-based discrimination among nursing home certified nursing assistants

Certified nursing assistants (CNAs) provide the majority of direct care to nursing home residents in the United States and, therefore, are keys to ensuring optimal health outcomes for this frail older adult population. These diverse direct care workers, however, are often not recognized for their important contributions to older adult care and are subjected to poor working conditions. It is probable that social-based discrimination lies at the core of poor treatment toward CNAs. This review uses perspectives from critical social theory to explore the phenomenon of social-based discrimination toward CNAs that may originate from social order, power, and culture. Understanding manifestations of social-based discrimination in nursing homes is critical to creating solutions for severe disparity problems among perceived lower-class workers and subsequently improving resident care delivery.

Predicting admission to long-term care and mortality among community-based, dependent older people in Ireland

OBJECTIVE

To identify factors that predict admission to long-term care (LTC) and mortality among community-based, dependent older people in Ireland, who were in receipt of formal home support.

METHODS

An audit was conducted of all community-dwelling older adults receiving government funded home support during 2017 in the Dublin North Central, Health Service Executive administrative area. Data were extracted from the Common Summary Assessment Report (CSAR), a mandatory form used in the provision of home support. Multiple logistic regression analysis was used to examine the factors associated with admission to LTC and mortality, with the results presented as odds ratios (OR) and 95% confidence intervals.

RESULTS

The audit comprised 1597 community-dwelling older adults with a mean age of 83.3 (SD: 7.2) years. The prevalence of transition to LTC and mortality was 8% and 9%, respectively, during the 12-month period. Factors significantly associated with admission to LTC were "cognitive dysfunction" [OR 2.10 (1.41-3.14), P < .001] and the intensity of home support [OR 1.05 (1.01-1.06), P < .003], as measured by weekly formal care hours. Physical dependency and advanced age (aged 95 years +) were significantly associated with mortality in this population (P < .001).

CONCLUSION

"Cognitive dysfunction" and intensity of formal home support were associated with transition to LTC, while physical dependency and advanced age were associated with mortality. Investment in personalised, cognitive-specific, services and supports are necessary to keep people with dementia and related cognitive impairments living at home for longer.

Toileting difficulties in older people with and without dementia receiving formal in-home care-A longitudinal study

AIM

To estimate the prevalence of toileting difficulties over time among older people (≥70 years) with and without dementia receiving formal in-home care at baseline and to explore whether dementia at baseline was associated with toileting difficulties at the last assessment when adjusting for relevant covariates. We hypothesize that those with dementia have a higher prevalence and that baseline dementia is associated with toileting difficulties at last follow-up.

DESIGN

A longitudinal observational study with three assessments over 36 months. Older people (≥70 years) from 19 Norwegian municipalities with in-home care needs were included. The participants and their next of kin were interviewed.

METHOD

In total, 1,001 (68% women) persons with a mean (SD) age 83.4 (5.7) years participated at baseline. Toileting difficulties were assessed using Lawton and Brody's Physical Self-Maintenance Scale and Individual Nursing and Care Statistics. Information on physical comorbidity, number of prescribed drugs, cognitive function and formal care given was included. Dementia was diagnosed based on all information gathered.

RESULTS

At all time points, toileting difficulties were more prevalent in people with than without dementia. In adjusted analyses, dementia at baseline was associated with toileting difficulties at the last assessment. Nursing home admission was associated with increased odds for toileting difficulties.

Psychosis symptoms in nursing home residents with and without dementia-Cross-sectional analyses from the COSMOS study

OBJECTIVE

To investigate the characteristics of nursing home residents with psychosis and the association with potential underlying factors, such as pain, sleep disturbances, and antipsychotic medication.

METHOD

Five hundred forty-five residents with and without dementia from 67 Norwegian nursing home units were included in the cross-sectional analyses. Psychosis was the main outcome measure in our study; other outcome measures include quality of life (QoL), activities of daily living (ADL) function, cognitive function, pain, and antipsychotic medication.

RESULTS

One hundred twelve residents had one or more symptoms of psychosis, and compared with residents without psychosis, they had lower QoL (p < 0.001), ADL function (p = 0.003), and cognitive functioning (p = 0.001). Adjusted logistic regression analyses showed that psychosis was associated with the prevalence of pain (OR: 3.19; 95% CI, 1.94-5.24), sleep disturbances (OR: 4.51; 95% CI, 2.91-6.99), and total number of medication (OR: 1.10; 95% CI, 1.03-1.17). Residents with psychosis but without antipsychotic medication had better QoL (p = 0.005) compared with residents receiving any antipsychotics.

CONCLUSION

Psychosis in NH residents is associated with pain, sleep disturbances, and number of medications. Residents with psychosis have poor QoL, although better QoL was observed among those who did not use antipsychotic medication.

The impact of attending day care designed for home-dwelling people with dementia on nursing home admission: a 24-month controlled study

BACKGROUND

Day care services offer meaningful activities, a safe environment for attendees and respite for family caregivers while being expected to delay the need for nursing home (NH) admission. However, previous research has shown inconsistent results regarding postponement of NH admission. The objective of the study was to explore the influence of a day care programme designed for home-dwelling people with dementia on NH admission.

METHOD

A quasi-experimental trial explored the proportion of patients permanently admitted to nursing homes after 24 months as the main outcome by comparing a group of day care attendees (DG) and a group of participants without day care (CG). In all, 257 participants were included (181 in DG and 76 in CG). A logistic regression model was developed with NH admission as the outcome. Participant group (DG or CG) was the main predictor, baseline patient and family caregiver characteristics and interactions were used as covariates.

RESULTS

The mean age of participants was 81.5 (SD 6.4), 65% were women and 53% lived alone. The mean MMSE score was 20.4 (SD 3.5). In all, 128 (50%) of the participants were admitted to a nursing home by the 24-month follow-up, 63 participants (25%) completed the follow-up assessment and 66 (26%) dropped out due to death (8%) and other reasons (18%). In the logistic unadjusted regression model for NH admission after 24 months, participant group (DG or CG) was not found to be a significant predictor of NH admission. The results from the adjusted model revealed that the participant group was associated with NH admission through the interactions with age, living conditions, affective symptoms, sleep symptoms and practical functioning, showing a higher probability for NH admission in DG compared to CG.

CONCLUSION

The study reveals no evidence to confirm that day care services designed for people with dementia postpone the need for NH admission. Admission to nursing homes seems to be based on a complex mix of personal and functional characteristics both in the person with dementia and the family caregivers. The findings should be considered in accordance with the limitation of inadequate power and the high drop-out rate.

TRIAL REGISTRATION

The study is registered in Clinical Trials ( NCT01943071 ).

Physical diagnoses in nursing home residents - is dementia or severity of dementia of importance?

Background

Dementia and physical morbidity are primary reasons for nursing home admission globally. However, data on physical morbidity in nursing home residents with and without dementia are scarce. The first aim of the present study was to explore whether presence and severity of dementia were related to the number of physical diagnoses in nursing home residents. The second aim was to explore if the severity of dementia was associated with having registered the most frequent complexes of physical diagnoses when controlling for physical health and demographic factors.

Methods

A total of 2983 Norwegian nursing home residents from two cross-sectional samples from 2004/2005 and 2010/2011 were included in the analysis. By the use of assessment scales, the severity of dementia (Clinical Dementia Rating), physical health (General Medical Health Rating), activities of daily living (Physical Self-Maintenance Scale) and neuropsychiatric symptoms (Neuropsychiatric Inventory Nursing Home) were determined. Physical diagnoses and medications were assembled from the medical records. The physical diagnoses were categorized into complexes, using the ICD-10 chapters. Linear mixed models and generalized linear mixed models were estimated.

Results

Residents with dementia were registered with fewer physical diagnoses than residents without dementia. The frequency of physical diagnoses decreased with increasing severity of dementia. Cardiovascular, musculoskeletal and endocrine, nutritional and metabolic diagnoses were the most common complexes of physical diagnoses in individuals with and without dementia. The odds of having cardiovascular and musculoskeletal diagnoses increased for males and decreased for females with increasing severity of dementia, in contrast to endocrine diagnoses where the odds increased for both genders.

Conclusion

Increasing severity of dementia in nursing home residents may complicate the diagnostics of physical disease. This might reflect a need for more attention to the registration of physical diagnoses in nursing home residents with dementia.

The course of neuropsychiatric symptoms in nursing home residents from admission to 30-month follow-up

Aim

The aim of this study was to describe the prevalence and persistence of clinically significant neuropsychiatric symptoms (NPS) in nursing home residents with dementia, and to study the association between severity of dementia and specific neuropsychiatric sub-syndromes over time.

Methods

In total, 583 residents with dementia were included at admission to a nursing home and followed with biannual assessments until death, or to 30-month follow-up. At the end of the 30-month follow-up, 305 participants had died and 57 had left the study for other reasons, leaving 221 residents in the study. We collected data on demographics, cognition, severity of dementia, NPS, personal activities of daily living (P-ADL), physical health, medication and type of nursing home unit. NPS was assessed using the Neuropsychiatric Inventory (NPI), the Nursing Home version.

Results

The prevalence and persistence at two consecutive time-points of clinically significant NPS was high during the study period. The mean NPI agitation sub-syndrome score increased during the study period, while the NPI affective and psychosis sub-syndrome scores remained unchanged. More severe dementia was associated with higher NPI agitation, psychosis and affective sub-syndrome scores. The association remained unchanged over time for agitation and psychosis. For the NPI affective sub-syndrome, the association was stronger at the beginning, and declined towards the end of the study period.

Conclusion

The findings of high prevalence and persistence at two consecutive time points of clinically significant NPS over time, and the associations between severity of dementia and NPI sub-syndromes shed light on the burden and care needs of nursing home residents with dementia after admission to nursing home care. This information is of interest to health care planners and providers to enable them to increase the quality of care for nursing home residents.

An observational study of antipsychotic medication use among long-stay nursing home residents without qualifying diagnoses

WHAT IS KNOWN ON THE SUBJECT?: In the United States, 15.5% of nursing home residents without qualifying diagnoses of schizophrenia, Huntington's' Disease, and/or Tourette Syndrome receive antipsychotic medications. Antipsychotic medications are used off-label (i.e., used in a manner the United States Food and Drug Administration's packaging insert does not specify) to treat neuropsychiatric symptoms, often before attempting nonpharmacologic interventions, despite evidence that this drug class is associated with significant adverse events including death. Less than optimal staffing resources and lack of access to geropsychiatric specialists are barriers to reducing antipsychotic use. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: Antipsychotic use occurred in 11.6% of nursing home residents without qualifying or potentially qualifying diagnoses (bipolar disorder and psychotic disorder); antipsychotic use was more prevalent in residents with a dementia diagnosis than those without. One additional registered nurse hour per resident day could reduce the odds of antipsychotic use by 52% and 56% for residents with and without a dementia diagnosis respectively. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Given the influence of total staffing and professional staff mix on risk of antipsychotic use, nursing home administrators may want to consider aspects of facility operation that impact antipsychotic use. More stringent Unites States' survey and certification standards for dementia care implemented in 2017 demand proactive person-centered care that promotes maximal well-being and functioning without risk of harm from inappropriate psychoactive medications. Mental health nurses have requisite training to provide expert person-centered care to nursing home residents with mental illness and geropsychiatric disorders.

ABSTRACT

Introduction Antipsychotic use in nursing homes varies widely across the United States; inadequate staffing, skill mix, and geropsychiatric training impede sustained improvement. Aim This study identified risk factors of antipsychotic use in long-stay residents lacking qualifying or potentially qualifying diagnoses. Method This secondary analysis used 2015 Minimum Data Set and cost report data from 458 Missouri nursing homes. The full sample (N = 29,679) was split into two subsamples: residents with (N = 15,114) and without (N = 14,565) a dementia diagnosis. Separate logistic regression models were run. Results Almost 15% of the dementia subsample and 8.4% of the nondementia subsample received an antipsychotic medication in the past week. Post-traumatic stress disorder, psychosis indicators, behavioral symptoms, anxiety medication with and without anxiety diagnosis, depression medication with and without depression diagnosis, and nurse staffing were among the strongest predictors of antipsychotic use in both subsamples. Simulation analyses showed decreased odds of receiving an antipsychotic in both subsamples when registered nurse hours matched the national average. Discussion Matching nurse staffing mix to the national average may improve antipsychotic use in nursing homes. Implications Knowledge of antipsychotic use risk factors use can inform care planning and staff education to minimize use of these medications in all but severe cases.

Mortality in nursing home residents: A longitudinal study over three years

OBJECTIVE

Nursing home (NH) stay is the highest level of formal care. With the expected demographic changes ahead, the need for NH placement will put an increasing socioeconomic strain on the society. Survival in NHs and factors predicting survival are important knowledge in order to evaluate NH admission policies and plan future NH capacity.

METHODS

We followed 690 NH residents included at admission to NH over a period of three years. Participants were examined at baseline (BL) and every six months. Demographic and clinical data were collected, including comorbidity, severity of cognitive impairment, dependency in activities of daily living (ADL) and neuropsychiatric symptoms. Median survival was calculated by the Kaplan-Meier analysis, and factors associated with mortality were identified by Cox models with baseline and time-dependent covariates.

RESULTS

Median survival in NH was 2.2 years (95% confidence interval [CI]: 1.9-2.4). Yearly mortality rate throughout the three-year observation period was 31.8%. Mortality was associated with higher age and comorbidity at BL, and more severe dementia, higher ADL-dependency, less severe psychotic symptoms, and a lower BMI throughout the study period. Of the organizational variables, living on a ward with more residents resulted in a higher risk of mortality.

CONCLUSION

In conclusion, the NH mortality rate remained stable throughout the three-year study period with about one third of the residents deceasing each year. Individual resident characteristics appeared to be more important than organizational variables for predicting mortality risk. The finding of an association between ward size and mortality risk deserves further investigation in future studies.

Trajectories of quality of life and their association with anxiety in people with dementia in nursing homes: A 12-month follow-up study

OBJECTIVES

This study aimed to identify possible groups of people with dementia (PWD) in nursing homes with different trajectories of proxy-rated quality of life (QoL), and to explore how anxiety (along with other characteristics) was associated with these trajectories of QoL of PWD in nursing homes at a 12-month follow-up.

METHODS

We included 298 PWD aged 65 years and older from 17 Norwegian nursing homes. The Norwegian version of the Rating Anxiety in Dementia scale (RAID-N) was used to assess anxiety, defined as RAID-N score ≥12; proxy-rated QoL was assessed by Quality of Life in Late-Stage Dementia (QUALID). The assessments were made at baseline and after a mean follow-up period of 350 days (SD 12.3). A growth mixture model identified two distinct trajectories of QUALID scores. Association between the QUALID score trajectories and demographic and clinical characteristics were analyzed with logistic regression models.

RESULTS

Trajectory group 1 (206 participants) had a lower proportion of participants with anxiety, and a more stable and better QoL, compared to trajectory group 2 (92 participants) at a 12-month follow-up. In a multivariate logistic regression analysis, more severe impairment in activities of daily living, along with presence of anxiety, depression, agitation, and use of antipsychotics at baseline, were associated with belonging to the trajectory group with proxy-rated poor QoL.

SIGNIFICANCES

This study reveals that anxiety is associated with proxy-rated poor QoL of PWD at a 12-month follow-up. Efforts should be made to identify anxiety among nursing home residents with dementia to initiate treatment.

Anxiety, Anxiety Symptoms, and Their Correlates in Persons with Dementia in Norwegian Nursing Homes: A Cause for Concern

BACKGROUND/AIMS

Little is known about anxiety and its associations among persons with dementia in nursing homes. This study aims to examine anxiety, anxiety symptoms, and their correlates in persons with dementia in Norwegian nursing homes.

METHODS

In all, 298 participants with dementia ≥65 years old from 17 nursing homes were assessed with a validated Norwegian version of the Rating Anxiety in Dementia scale (RAID-N). Associations between anxiety (RAID-N score) and demographic and clinical characteristics were analyzed with linear regression models.

RESULTS

Anxiety, according to a cutoff of ≥12 on the RAID-N, was found in 34.2% (n = 102) of the participants. Irritability (59.7%) and restlessness (53.0%) were the most frequent anxiety symptoms. The participants' general physical health, a wide range of neuropsychiatric symptoms, and anxiolytic use were significant correlates of higher RAID-N scores.

CONCLUSION

Knowledge about anxiety, anxiety symptoms, and their correlates may enhance early detection of anxiety and planning of necessary treatment and proactive measures among this population residing in nursing homes.

The modern role of antipsychotics for the treatment of agitation and psychosis in Alzheimer's disease

INTRODUCTION

Antipsychotics have long been the mainstay of treatment for agitation and psychosis in Alzheimer's disease. Despite their current use successive studies have shown that they only confer a modest benefit which must be balanced against their well-established serious side effects (extrapyramidal symptoms, stroke, accelerated cognitive decline and mortality). Areas covered: This review outlines the current guidance on antipsychotic usage and the evidence of their continued usage against a backdrop of emerging pharmacological treatments and an increasing emphasis on the importance of non-pharmacological interventions. Expert commentary: The current justification for antipsychotic use in the context of the changing landscape of prescribing and provide a view on the most promising alternative candidates to this class of drug are appraised.

Phenotypic heterogeneity of obesity-related brain vulnerability: one-size interventions will not fit all

Intact memory and problem solving are key to functional independence and quality of life in older age. Considering the unprecedented demographic shift toward a greater number of older adults than children in the United States in the next few decades, it is critically important for older adults to maintain work productivity and functional independence for as long as possible. Implementing early interventions focused on modifiable risk factors for cognitive decline at midlife is a strategy with the highest chance of success at present, bearing in mind the current lack of dementia cures. We present a selective, narrative review of evidence linking nutrition, body composition, vascular health, and brain function in midlife to highlight the phenotypic heterogeneity of obesity-related brain vulnerability and to endorse the development of individually tailored lifestyle modification plans for primary prevention of cognitive decline.

Time from Symptom Debut to Dementia Assessment by the Specialist Healthcare Service in Norway

Objectives

We described the duration from symptom debut to assessment at specialist healthcare outpatient clinics for dementia in Norway and explored whether educational level was associated with time from symptom debut to dementia assessment.

Methods

The study comprised 835 persons from a register for individuals with cognitive symptoms (NorCog). The outcome variable was time in months from symptom debut to assessment. The main independent variable was the number of years of education. Also age, gender, marital status, cognitive function, neuropsychiatric symptoms, assistance and location were assessed.

Results

In an adjusted linear mixed model, a higher educational level was associated with a longer duration from symptom debut to assessment, where 5 additional years of education increased the time from symptom debut to consultation by 10%.

Conclusion

The findings may perhaps be explained by the hypothesis that highly educated people may be able to compensate better for cognitive impairment, which is in line with a hypothesis of cognitive reserve.

Mobility and cognition at admission to the nursing home - a cross-sectional study

Background

Earlier studies show that the main reasons for admission to long-term nursing home care are cognitive impairment and functional impairments of activities of daily life. However, descriptive evidence of mobility is scant. The aims of this study were to describe mobility at admission to nursing homes and to assess the association between mobility and degree of dementia.

Methods

We included 696 residents at admission to 47 nursing homes in Norway. Inclusion criteria were expected stay for more than 4 weeks and 65 years or older. In addition, younger residents with dementia were included. Residents with life expectancy shorter than six weeks were excluded. Mobility was assessed using the Short Physical Performance Battery (SPPB) and the Nursing Home Life Space Diameter (NHLSD). The Clinical Dementia Rating Scale (CDR) was used to describe the degree of dementia. The associations between mobility and degree of dementia was analysed using the Chi-square and the Kruskal-Wallis test (KW-test). When the KW-test indicated a statistical significant difference, we proceeded with planned group comparisons with the Mann-Whitney U-test. In addition, we performed multiple linear regression analyses to control for potential confounders.

Results

Forty-three percent of the residents were not able to perform the balance test in SPPB. Twenty-four percent of the residents were not able to walk four meters, while only 17.6% had a walking speed of 0.83 m/s or higher. Sixty-two percent of the residents were not able to rise from a chair or spent more than 60 s doing it. The median score on NHLSD area was 22 (IQR 17) and the median score on NHLSD dependency was 36 (IQR 26). Residents with severe dementia had significantly lower levels of mobility than residents with moderate dementia. Cognitive function was associated with SPPB and NHLSD dependency in the adjusted models.

Conclusion

Nursing home residents form a frail, but heterogeneous group both in terms of cognition and mobility at admission. Mobility was negatively associated with cognitive function, and residents with severe dementia had significantly lower levels of mobility than residents with moderate dementia.

Perception of risk of adverse outcomes of older people: comparison between nursing homes, day centers and home care services

Purpose

In Portugal, the three main kinds of care services available for older people are nursing homes, day centers and home care services. The use of these care services is mostly based on complex socioeconomic and functional criteria; however it is not clear if this placement corresponds to a higher/lower risk of adverse outcomes. The purposes of this paper are: to characterize clients of each type of service; to estimate the proportion of individuals at perceived risk of each adverse outcome according to type of service; to assess the ability of the Risk Instrument for Screening in the Community (RISC) to identify the risk profiles according to type of service.

Design/methodology/approach

The sample comprised individuals aged 65+ (n=224), receiving care at home, in day centers or in nursing homes. The identification of individuals at risk for three adverse outcomes (institutionalization, hospitalization and death) was performed using a short pre-screen instrument (RISC).

Findings

The RISC identified mental state issues as the unique factor that differentiated clients according the type of care services (χ2 (6, N=224)=20.96, p=0.002), with day center presenting the lowest percentage of mental health concerns and nursing home presenting the highest percentage (44.44 and 71.91 percent, respectively). Additionally, a gradient was found between perceived risk of adverse outcomes (institutionalization and hospitalization) and care of levels required.

Originality/value

The RISC can be used to discriminate people in different settings of care and can be helpful in the selection of groups at risk that will benefit more from available services.

Development and validation of classifiers and variable subsets for predicting nursing home admission

Background

In previous years a substantial number of studies have identified statistically important predictors of nursing home admission (NHA). However, as far as we know, the analyses have been done at the population-level. No prior research has analysed the prediction accuracy of a NHA model for individuals.

Methods

This study is an analysis of 3056 longer-term home care customers in the city of Tampere, Finland. Data were collected from the records of social and health service usage and RAI-HC (Resident Assessment Instrument - Home Care) assessment system during January 2011 and September 2015. The aim was to find out the most efficient variable subsets to predict NHA for individuals and validate the accuracy. The variable subsets of predicting NHA were searched by sequential forward selection (SFS) method, a variable ranking metric and the classifiers of logistic regression (LR), support vector machine (SVM) and Gaussian naive Bayes (GNB). The validation of the results was guaranteed using randomly balanced data sets and cross-validation. The primary performance metrics for the classifiers were the prediction accuracy and AUC (average area under the curve).

Results

The LR and GNB classifiers achieved 78% accuracy for predicting NHA. The most important variables were RAI MAPLE (Method for Assigning Priority Levels), functional impairment (RAI IADL, Activities of Daily Living), cognitive impairment (RAI CPS, Cognitive Performance Scale), memory disorders (diagnoses G30-G32 and F00-F03) and the use of community-based health-service and prior hospital use (emergency visits and periods of care).

Conclusion

The accuracy of the classifier for individuals was high enough to convince the officials of the city of Tampere to integrate the predictive model based on the findings of this study as a part of home care information system. Further work need to be done to evaluate variables that are modifiable and responsive to interventions.

The association between attending specialized day care centers and the quality of life of people with dementia

BACKGROUND

Day care that is designed for people with dementia aims to increase the users' quality of life (QoL). The objective of the study was to compare the QoL of people with dementia attending day care with those not attending day care.

METHODS

The study is based on baseline data from a project using a quasi-experimental design, including a group of day care users (n = 183) and a comparison group not receiving day care (n = 78). Quality of Life-Alzheimer's Disease (QoL-AD) was used as the primary outcome, to collect both self-reported and proxy-based information from family carers on the users' QoL. A linear mixed model was used to examine the differences between groups.

RESULTS

Attending day care was significantly associated with higher mean scores of self-reported QoL. There was no difference between the groups in proxy-reported QoL. Analyses of the interaction between group belonging and awareness of memory loss revealed that the participants with shallow or no awareness who attended day care had significant higher mean scores of QoL-AD compared to those not attending day care.

CONCLUSIONS

Higher self-reported QoL was found among people attending day care designed for people with dementia compared to the comparison group. The difference in QoL ratings was found in the group of day care users with shallow or no awareness of their memory loss. Hence, day care designed for people with dementia might have the potential to increase QoL as it is experienced by the users.

Persistent use of psychotropic drugs in nursing home residents in Norway

Background

The prevalence of psychotropic drug (PTD) use in NH residents is high, but few have explored prevalence and persistency in PTD in NH residents and factors associated with persistency. This at the same time as we know that risk of side events may be higher with long- term use in older adults. Thus, the aim of this study was to describe the prevalence and persistence in use of PTD and to explore factors associated with persistence in use of PTD at two consecutive time points in nursing home (NH) residents.

Methods

We included 1163 NH residents in a 72-month longitudinal study with five assessments. Use of PTD, neuropsychiatric symptoms (NPS), severity of dementia and physical health were assessed each time.

Results

The prevalence over time and persistent use of antipsychotic drugs, antidepressants, anxiolytics and sedatives at two consecutive time points were high in residents with and without dementia. There was an association between greater NPS at the first time point, and persistent use of these drugs, but changes in NPS between time points, did not explain such use. A longer NH stay increased the odds for persistent use of antipsychotics.

Conclusion

Psychotropic drugs are frequently used as a long-term treatment among NH residents and are associated with severity of neuropsychiatric symptoms, but not with severity of dementia. Closer attention should be paid to follow-up of psychotropic drug treatment, and especially for long –term use of antipsychotics, since the duration of such treatment should be as short as possible.

Differences in quality of life in home-dwelling persons and nursing home residents with dementia - a cross-sectional study

BACKGROUND

Dementia often eventually leads to dependency on others and finally to residential care. However, in Norway about half of the dementia population lives at home, due to individual and political wishes. There is scarce and inconclusive knowledge of how living in a nursing home differs from living at home for persons with dementia (PWDs) with regard to their quality of life (QoL). The first aim of the study was therefore to compare QoL, cognitive and physical functions, social contacts, sleep patterns, physical activity levels, exposure to light, and medication of PWDs in nursing homes and home-dwelling PWDs, and whether living in nursing homes was associated with a lower QoL than living at home for PWDs. A second aim was to examine if possible differences between residencies in QoL were consistent over time.

METHODS

The cross-sectional study was based on baseline data from two RCT studies of PWDs. A total of 15 nursing homes with adapted units for PWDs and 23 adapted day care centres for home-dwelling PWDs recruited 78 and 115 participants respectively. Trained nurses scored sociodemographic data, level of dementia (on the Clinical Dementia Rating scale), amount of medication, and QoL (QUALID). Sleep patterns, physical activity levels, and light exposure were measured by actigraphy. A multiple regression analysis was used to test the association between residency and QoL. The association between residency and change in QoL over time was investigated by linear regression analysis of a subsample with follow-up data.

RESULTS

Home-dwelling PWDs showed significantly higher QoL than PWDs in nursing homes. This difference was maintained even after stratifying on the severity of dementia. Home-dwelling PWDs with moderate dementia showed significantly less use of walking aids, more social contact, higher levels of activity and exposure to daylight, and less use of psychotropic medications. The regression model explained 28 % of the variance in QoL in persons with moderate dementia. However, only residency contributed significantly in the model. Residency also significantly predicted negative change over time in QoL.

CONCLUSION

The study indicated that living at home as long as possible is not only desirable for economic or health political reasons but also is associated with higher QoL for persons with moderate dementia. More studies are needed to investigate how QoL could be increased for PWDs in nursing homes.