Dependency in older people recently admitted to care homes

How do care home staff use non-pharmacological strategies to manage sleep disturbances in residents with dementia: The SIESTA qualitative study

Background

Sleep disturbances affect 38% of care home residents living with dementia. They are often treated with medication, but non-pharmacological interventions may be safer and effective yet more difficult to implement. In the SIESTA study (Sleep problems In dEmentia: interviews with care home STAff) we explored care home staffs’ experience of managing sleep disturbances in their residents living with dementia.

Methods

We conducted one-to-one semi-structured interviews in four UK care homes, and purposively recruited a maximum variation sample of 18 nurses and care assistants, who were each interviewed once. We used a topic guide and audio-recorded the interviews. Two researchers independently analysed themes from transcribed interviews.

Results

Staff used a range of techniques that often worked in improving or preventing residents’ sleep disturbance. During the daytime, staff encouraged residents to eat well, and be physically active and stimulated to limit daytime sleep. In the evening, staff settled residents into dark, quiet, comfortable bedrooms often after a snack. When residents woke at night, they gave them caffeinated tea or food, considered possible pain and discomfort, and reassured residents they were safe. If residents remained unsettled, staff would engage them in activities. They used telecare to monitor night-time risk. Staff found minimising daytime napping difficult, described insufficient staffing at night to attend to reorient and guide awake residents and said residents frequently did not know it was night-time.

Conclusions

Some common techniques, such as caffeinated drinks, may be counterproductive. Future non-pharmacological interventions should consider practical difficulties staff face in managing sleep disturbances, including struggling to limit daytime napping, identifying residents’ night-time needs, day-night disorientation, and insufficient night-time staffing.

COVID-19 risk factors amongst 14,786 care home residents: an observational longitudinal analysis including daily community positive test rates of COVID-19, hospital stays and vaccination status in Wales (UK) between 1 September 2020 and 1 May 2021

BACKGROUND

COVID-19 vaccinations have been prioritised for high risk individuals.

AIM

Determine individual-level risk factors for care home residents testing positive for SARS-CoV-2.

STUDY DESIGN

Longitudinal observational cohort study using individual-level linked data from the Secure Anonymised Information Linkage (SAIL) databank.

SETTING

Fourteen thousand seven hundred and eighty-six older care home residents (aged 65+) living in Wales between 1 September 2020 and 1 May 2021. Our dataset consisted of 2,613,341 individual-level daily observations within 697 care homes.

METHODS

We estimated odds ratios (ORs [95% confidence interval]) using multilevel logistic regression models. Our outcome of interest was a positive SARS-CoV-2 PCR test. We included time-dependent covariates for the estimated community positive test rate of COVID-19, hospital inpatient status, vaccination status and frailty. Additional covariates were included for age, sex and specialist care home services.

RESULTS

The multivariable regression model indicated an increase in age (OR 1.01 [1.00,1.01] per year), community positive test rate (OR 1.13 [1.12,1.13] per percent increase), hospital inpatients (OR 7.40 [6.54,8.36]), and residents in care homes with non-specialist dementia care (OR 1.42 [1.01,1.99]) had an increased odds of a positive test. Having a positive test prior to the observation period (OR 0.58 [0.49,0.68]) and either one or two doses of a vaccine (0.21 [0.17,0.25] and 0.05 [0.02,0.09], respectively) were associated with a decreased odds.

CONCLUSIONS

Care providers need to remain vigilant despite the vaccination rollout, and extra precautions should be taken when caring for the most vulnerable. Minimising potential COVID-19 infection for care home residents when admitted to hospital should be prioritised.

Intensity of COVID-19 in care homes following hospital discharge in the early stages of the UK epidemic

BACKGROUND

defining features of the COVID-19 pandemic in many countries were the tragic extent to which care home residents were affected and the difficulty in preventing the introduction and subsequent spread of infection. Management of risk in care homes requires good evidence on the most important transmission pathways. One hypothesised route at the start of the pandemic, prior to widespread testing, was the transfer of patients from hospitals that were experiencing high levels of nosocomial events.

METHODS

we tested the hypothesis that hospital discharge events increased the intensity of care home cases using a national individually linked health record cohort in Wales, UK. We monitored 186,772 hospital discharge events over the period from March to July 2020, tracking individuals to 923 care homes and recording the daily case rate in the homes populated by 15,772 residents. We estimated the risk of an increase in case rates following exposure to a hospital discharge using multi-level hierarchical logistic regression and a novel stochastic Hawkes process outbreak model.

FINDINGS

in regression analysis, after adjusting for care home size, we found no significant association between hospital discharge and subsequent increases in care home case numbers (odds ratio: 0.99, 95% CI: 0.82, 1.90). Risk factors for increased cases included care home size, care home resident density and provision of nursing care. Using our outbreak model, we found a significant effect of hospital discharge on the subsequent intensity of cases. However, the effect was small and considerably less than the effect of care home size, suggesting the highest risk of introduction came from interaction with the community. We estimated that approximately 1.8% of hospital discharged patients may have been infected.

INTERPRETATION

there is growing evidence in the UK that the risk of transfer of COVID-19 from the high-risk hospital setting to the high-risk care home setting during the early stages of the pandemic was relatively small. Although access to testing was limited to initial symptomatic cases in each care home at this time, our results suggest that reduced numbers of discharges, selection of patients and action taken within care homes following transfer all may have contributed to the mitigation. The precise key transmission routes from the community remain to be quantified.

COVID-19 infection risk amongst 14,104 vaccinated care home residents: a national observational longitudinal cohort study in Wales, UK, December 2020-March 2021

BACKGROUND

vaccinations for COVID-19 have been prioritised for older people living in care homes. However, vaccination trials included limited numbers of older people.

AIM

we aimed to study infection rates of SARS-CoV-2 for older care home residents following vaccination and identify factors associated with increased risk of infection.

STUDY DESIGN AND SETTING

we conducted an observational data-linkage study including 14,104 vaccinated older care home residents in Wales (UK) using anonymised electronic health records and administrative data.

METHODS

we used Cox proportional hazards models to estimate hazard ratios (HRs) for the risk of testing positive for SARS-CoV-2 infection following vaccination, after landmark times of either 7 or 21 days post-vaccination. We adjusted HRs for age, sex, frailty, prior SARS-CoV-2 infections and vaccination type.

RESULTS

we observed a small proportion of care home residents with positive polymerase chain reaction (tests following vaccination 1.05% (N = 148), with 90% of infections occurring within 28 days. For the 7-day landmark analysis we found a reduced risk of SARS-CoV-2 infection for vaccinated individuals who had a previous infection; HR (95% confidence interval) 0.54 (0.30, 0.95). For the 21-day landmark analysis, we observed high HRs for individuals with low and intermediate frailty compared with those without; 4.59 (1.23, 17.12) and 4.85 (1.68, 14.04), respectively.

CONCLUSIONS

increased risk of infection after 21 days was associated with frailty. We found most infections occurred within 28 days of vaccination, suggesting extra precautions to reduce transmission risk should be taken in this time frame.

An epidemiological investigation of COVID-19 outbreaks in a group of care homes in Wales, UK: a retrospective cohort study

Background

This study describes the epidemiology of COVID-19 outbreaks in four care homes in terms of spread, severity, presentation and interventions.

Methods

Participants were 100 residents and 102 staff from four co-located care homes in Wales. Data were collected from the homes and Public Health Wales, including demographics, presentations, test status and results, hospital admissions and deaths. Genomic sequencing of confirmed case samples was completed, where possible. Epi-curves, crude attack rates, a Kaplan-Meier survival curve and adjusted hazard ratios were calculated using R.

Results

About 14 confirmed and 43 possible resident cases, 23 confirmed and 47 possible staff cases occurred. Crude attack rates of possible and confirmed cases were 57% (residents) and 69% (staff). Genomic sequencing for 10 confirmed case PCR samples identified at least 5 different UK lineages of COVID-19.42 (42%) residents died, 23 (55%) with COVID-19 or suspected COVID-19 recorded on the death certificate. The hazard ratio for death amongst resident possible and confirmed cases compared to null cases, adjusting for age and sex, was 13.26 (95% CI 5.61–31.34).

Conclusions

There were extensive outbreaks of COVID-19 in these homes with high crude attack rates and deaths. Universal testing and early isolation of residents are recommended.

The impact of COVID-19 on adjusted mortality risk in care homes for older adults in Wales, UK: a retrospective population-based cohort study for mortality in 2016-2020

Background

mortality in care homes has had a prominent focus during the COVID-19 outbreak. Care homes are particularly vulnerable to the spread of infectious diseases, which may lead to increased mortality risk. Multiple and interconnected challenges face the care home sector in the prevention and management of outbreaks of COVID-19, including adequate supply of personal protective equipment, staff shortages and insufficient or lack of timely COVID-19 testing.

Aim

to analyse the mortality of older care home residents in Wales during COVID-19 lockdown and compare this across the population of Wales and the previous 4 years.

Study Design and Setting

we used anonymised electronic health records and administrative data from the secure anonymised information linkage databank to create a cross-sectional cohort study. We anonymously linked data for Welsh residents to mortality data up to the 14th June 2020.

Methods

we calculated survival curves and adjusted Cox proportional hazards models to estimate hazard ratios (HRs) for the risk of mortality. We adjusted HRs for age, gender, social economic status and prior health conditions.

Results

survival curves show an increased proportion of deaths between 23rd March and 14th June 2020 in care homes for older people, with an adjusted HR of 1.72 (1.55, 1.90) compared with 2016. Compared with the general population in 2016–2019, adjusted care home mortality HRs for older adults rose from 2.15 (2.11, 2.20) in 2016–2019 to 2.94 (2.81, 3.08) in 2020.

Conclusions

the survival curves and increased HRs show a significantly increased risk of death in the 2020 study periods.

Comparing proxy rated quality of life of people living with dementia in care homes

BACKGROUND

Improving quality of life (QOL) for people with dementia is a priority. In care homes, we often rely on proxy ratings from staff and family but we do not know if, or how, they differ in care homes.

METHODS

We compared 1056 pairs of staff and family DEMQOL-Proxy ratings from 86 care homes across England. We explored factors associated with ratings quantitatively using multilevel modelling and, qualitatively, through thematic analysis of 12 staff and 12 relative interviews.

RESULTS

Staff and family ratings were weakly correlated (ρs = 0.35). Median staff scores were higher than family's (104 v. 101; p < 0.001). Family were more likely than staff to rate resident QOL as 'Poor' (χ2 = 55.91, p < 0.001). Staff and family rated QOL higher when residents had fewer neuropsychiatric symptoms and severe dementia. Staff rated QOL higher in homes with lower staff:resident ratios and when staff were native English speakers. Family rated QOL higher when the resident had spent longer living in the care home and was a native English. Spouses rated residents' QOL higher than other relatives. Qualitative results suggest differences arise because staff felt good care provided high QOL but families compared the present to the past. Family judgements centre on loss and are complicated by decisions about care home placement and their understandings of dementia.

CONCLUSION

Proxy reports differ systematically between staff and family. Reports are influenced by the rater:staff and family may conceptualise QOL differently.

Trajectories of Long-Term Residential Care Needs Among Older Australian Women: A Cohort Study Using Linked Data

OBJECTIVE

Older women are more likely than men to enter residential aged care (RAC) and generally stay longer. We aimed to identify and examine their trajectories of care needs over time in RAC across 3 fundamental care needs domains, including activities of daily living (ADL), behavior, and complex health care.

DESIGN

Population-based longitudinal cohort study.

SETTING

RAC facilities in Australia.

PARTICIPANTS

A total of 3519 participants from the 1921-1926 birth cohort of the Australian Longitudinal Study on Women's Health (ALSWH), who used permanent RAC between 2008 and 2014.

METHODS

We used data from the Aged Care Funding Instrument, National Death Index, and linked ALSWH survey. Participants' care needs in the 3 domains were followed every 6 months up to 60 months from the date of admission to RAC. Trajectories of care needs over time were identified using group-based multitrajectory modeling.

RESULTS

Five distinct trajectory groups were identified, with large variation in the combinations of levels of care needs over time. Approximately 28% of residents belonged to the "high dependent-behavioral and complex need" group, which had high care needs in all 3 domains over time, whereas around one-third of residents (31%) were included in 2 trajectory groups ("less dependent-low need" and "less dependent-increasing need"), which had low or low to medium care needs over time. More than two-fifths of residents (41%) comprised 2 trajectory groups ("high dependent-complex need" and "high dependent-behavioral need"), which had medium to high care needs in 2 domains. Higher age at admission to RAC and multiple morbidities were associated with increased odds of being a member of the high dependent-complex need group than the less dependent-increasing need group.

CONCLUSIONS AND IMPLICATIONS

Identification of the differential trajectories of care needs among older women in RAC will help to better understand the circumstances of their changing care needs over time. This will facilitate appropriate care planning and service delivery for RAC residents, who are mostly older women.

Effect on secondary care of providing enhanced support to residential and nursing home residents: a subgroup analysis of a retrospective matched cohort study

BACKGROUND

Thirteen residential care homes and 10 nursing homes specialising in older people in Rushcliffe, England, participated in an improvement programme. The enhanced support provided included regular visits from named general practitioners and additional training for care home staff. We assessed and compared the effect on hospital use for residents in residential and nursing homes, respectively.

METHODS

Using linked care home and administrative hospital data, we examined people aged 65 years or over who moved to a participating care home between 2014 and 2016 (n=568). We selected matched control residents who had similar characteristics to the residents receiving enhanced support and moved to similar care homes not participating in the enhanced support (n=568). Differences in hospital use were assessed for residents of each type of care home using multivariable regression.

RESULTS

Residents of participating residential care homes showed lower rates of potentially avoidable emergency admissions (rate ratio 0.50, 95% CI 0.30 to 0.82), emergency admissions (rate ratio 0.60, 95% CI 0.42 to 0.86) and Accident & Emergency attendances (0.57, 95% CI 0.40 to 0.81) than matched controls. Hospital bed days, outpatient attendances and the proportion of deaths that occurred out of hospital were not statistically different. For nursing home residents, there were no significant differences for any outcome.

CONCLUSIONS

The enhanced support was associated with lower emergency hospital use for older people living in residential care homes but not for people living in nursing homes. This might be because there was more potential to reduce emergency care for people in residential care homes. In nursing homes, improvement programmes may need to be more tailored to residents' needs or the context of providing care in that setting.

Changing practice in dementia care in the community: developing and testing evidence-based interventions, from timely diagnosis to end of life (EVIDEM)

Background

The needs of people with dementia and their carers are inadequately addressed at all key points in the illness trajectory, from diagnosis through to end-of-life care. The EVIDEM (Evidence-based Interventions in Dementia) research and development programme (2007–12) was designed to help change this situation within real-life settings.

Objectives

The EVIDEM projects were (1) evaluation of an educational package designed to enhance general practitioners’ (GPs’) diagnostic and management skills; (2) evaluation of exercise as therapy for behavioural and psychological symptoms of dementia (BPSD); (3) development of a toolkit for managing incontinence in people with dementia living at home; (4) development of a toolkit for palliative care for people with dementia; and (5) development of practice guidance on the use of the Mental Capacity Act (MCA) 2005.

Design

Mixed quantitative and qualitative methods from case studies to large database analyses, including longitudinal surveys, randomised controlled trials and research register development, with patient and public involvement built into all projects.

Setting

General practices, community services, third-sector organisations and care homes in the area of the North Thames Dementia and Neurodegenerative Diseases Research Network local research network.

Participants

People with dementia, their family and professional carers, GPs and community mental health team members, staff in local authority social services and third-sector bodies, and care home staff.

Main outcome measures

Dementia management reviews and case identification in general practice; changes in behavioural and psychological symptoms measured with the Neuropsychiatric Inventory (NPI); extent and impact of incontinence in community-dwelling people with dementia; mapping of pathways to death of people with dementia in care homes, and testing of a model of collaborative working between primary care and care homes; and understandings of the MCA 2005 among practitioners working with people with dementia.

Results

An educational intervention in general practice did not alter management or case identification. Exercise as a therapy for BPSD did not reduce NPI scores significantly, but had a significant positive effect on carer burden. Incontinence is twice as common in community-dwelling people with dementia than their peers, and is a hidden taboo within a stigma. Distinct trajectories of dying were identified (anticipated, unexpected and uncertain), and collaboration between NHS primary care and care homes was improved, with cost savings. The MCA 2005 legislation provided a useful working framework for practitioners working with people with dementia.

Conclusions

A tailored educational intervention for general practice does not change practice, even when incentives, policy pressure and consumer demand create a favourable environment for change; exercise has potential as a therapy for BPSD and deserves further investigation; incontinence is a common but unrecognised problem for people with dementia in the community; changes in relationships between care homes and general practice can be achieved, with benefits for people with dementia at the end of life and for the UK NHS; application of the MCA 2005 will continue to improve but educational reinforcements will help this. Increased research capacity in dementia in the community was achieved. This study suggests that further work is required to enhance clinical practice around dementia in general practice; investigate the apparent beneficial effect of physical activity on BPSD and carer well-being; develop case-finding methods for incontinence in people with dementia; optimise working relationships between NHS staff and care homes; and reinforce practitioner understanding of the MCA 2005.

Trial registration

EVIDEM: ED-NCT00866099; EVIDEM: E-ISRCTN01423159.

Funding

This project was funded by the Programme Grants for Applied Research programme of the National Institute for Health Research.

Sonas: a pilot study investigating the effectiveness of an intervention for people with moderate to severe dementia

OBJECTIVE

To investigate the feasibility and effectiveness of Sonas, a group intervention involving multisensory stimulation, reminiscence, and light physical activity.

METHODS

A total of 39 participants with moderate to severe dementia were randomized to receive either 14 sessions of Sonas or treatment as usual. Measures such as quality of life (QoL), communication, depression, anxiety, and behavioral disturbance were administered at baseline and follow-up.

RESULTS

No statistically significant results were found. However, participant attendance to sessions was good (mean = 12.4 sessions of 14 offered).

CONCLUSIONS

Sonas sessions did not lead to improvements in QoL and behavioral and psychological symptoms of dementia.

National trends and local delivery in old age mental health services: towards an evidence base. A mixed-methodology study of the balance of care approach, community mental health teams and specialist mental health outreach to care homes

Background

The rising number of older people with mental health problems makes the effective use of mental health resources imperative. Little is known about the clinical effectiveness and/or cost-effectiveness of different service models.

Aims

The programme aimed to (1) refine and apply an existing planning tool [‘balance of care’ (BoC)] to this client group; (2) identify whether, how and at what cost the mix of institutional and community services could be improved; (3) enable decision-makers to apply the BoC framework independently; (4) identify variation in the structure, organisation and processes of community mental health teams for older people (CMHTsOP); (5) examine whether or not different community mental health teams (CMHTs) models are associated with different costs/outcomes; (6) identify variation in mental health outreach services for older care home residents; (7) scope the evidence on the association between different outreach models and resident outcomes; and (8) disseminate the research findings to multiple stakeholder groups.

Methods

The programme employed a mixed-methods approach including three systematic literature reviews; a BoC study, which used a systematic framework for choosing between alternative patterns of support by identifying people whose needs could be met in more than one setting and comparing their costs/outcomes; a national survey of CMHTs’ organisation, structure and processes; a multiple case study of CMHTs exhibiting different levels of integration encompassing staff interviews, an observational study of user outcomes and a staff survey; national surveys of CMHTs’ outreach activities and care homes. A planned randomised trial of depression management in care homes was removed at the review stage by the National Institute for Health Research (NIHR) prior to funding award.

Results

BoC: Past studies exhibited several methodological limitations, and just two related to older people with mental health problems. The current study suggested that if enhanced community services were available, a substantial proportion of care home and inpatient admissions could be diverted, although only the latter would release significant monies. CMHTsOP: 60% of teams were considered multidisciplinary. Most were colocated, had a single point of access (SPA) and standardised assessment documentation. Evidence of the impact of particular CMHT features was limited. Although staff spoke positively about integration, no evidence was found that more integrated teams produced better user outcomes. Working in high-integration teams was associated with poor job outcomes, but other factors negated the statistical significance of this. Care home outreach: Typical services in the literature undertook some combination of screening (less common), assessment, medication review, behaviour management and training, and evidence suggested intervention can benefit depressed residents. Care home staff were perceived to lack necessary skills, but relatively few CMHTs provided formal training.

Limitations

Limitations include a necessary reliance on observational rather than experimental methods, which were not feasible given the nature of the services explored.

Conclusions

BoC: Shifting care towards the community would require the growth of support services; clarification of extra care housing’s (ECH) role; timely responses to people at risk of psychiatric admission; and improved hospital discharge planning. However, the promotion of care at home will not necessarily reduce public expenditure. CMHTsOP: Although practitioners favoured integration, its goals need clarification. Occupational therapists (OTs) and social workers faced difficulties identifying optimal roles, and support workers’ career structures needed delineating. Care home outreach: Further CMHT input to build care home staff skills and screen for depression may be beneficial. Priority areas for further study include the costs and benefits for older people of age inclusive mental health services and the relative cost-effectiveness of different models of mental health outreach for older care home residents.

Funding

The National Institute for Health Research Programme Grants for Applied Research programme.

Occupational therapy for care home residents with stroke

BACKGROUND

Stroke is a worldwide problem and is a leading cause of adult disability, resulting in dependency in activities of daily living (ADL) for around half of stroke survivors. It is estimated that up to 25% of all care home residents in the USA and in the UK have had a stroke. Stroke survivors who reside in care homes are likely to be more physically and cognitively impaired and therefore more dependent than those able to remain in their own home. Overall, 75% of care home residents are classified as severely disabled, and those with stroke are likely to have high levels of immobility, incontinence and confusion, as well as additional co-morbidities. It is not known whether this clinically complex population could benefit from occupational therapy in the same way as community-dwelling stroke survivors. The care home population with stroke differs from the general stroke population living at home, and a review was needed to examine the benefits of occupational therapy provided to this specific group. This review therefore focused on occupational therapy interventions for ADL for stroke survivors residing in care homes.

OBJECTIVES

To measure the effects of occupational therapy interventions (provided directly by an occupational therapist or under the supervision of an occupational therapist) targeted at improving, restoring and maintaining independence in ADL among stroke survivors residing in long-term institutional care, termed collectively as 'care homes'. As a secondary objective, we aimed to evaluate occupational therapy interventions for reducing complications such as depression and low mood.

SEARCH METHODS

We searched the Cochrane Stroke Group Trials Register (August 2012), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, September 2012), MEDLINE (1948 to September 2012), EMBASE (1980 to September 2012), CINAHL (1982 to September 2012) and 10 additional bibliographic databases and six trials registers. We also handsearched seven journals, checked reference lists and obtained further information from individual trialists.

SELECTION CRITERIA

Randomised controlled trials investigating the impact of an occupational therapy intervention for care home residents with stroke versus standard care.

DATA COLLECTION AND ANALYSIS

The lead review author performed all searches. Two review authors then independently assessed all titles and abstracts of studies and selected trials for inclusion, with a third review author resolving any discrepancies. The same two review authors independently extracted data from all included published sources to ensure reliability. Primary outcomes were performance in ADL at the end of scheduled follow-up and death or a poor outcome. Secondary outcomes aimed to reflect the domains targeted by an occupational therapy intervention.

MAIN RESULTS

We included in the review one study involving 118 participants. We found one ongoing study that also met the inclusion criteria for the review, but the data were not yet available.

AUTHORS' CONCLUSIONS

We found insufficient evidence to support or refute the efficacy of occupational therapy interventions for improving, restoring or maintaining independence in ADL for stroke survivors residing in care homes. The effectiveness of occupational therapy for the population of stroke survivors residing in care homes remains unclear, and further research in this area is warranted.

Skeletal muscle mass abnormalities are associated with survival rates of institutionalized elderly nursing home residents

BACKGROUND

Knowledge about the changes in skeletal muscle mass in nursing home residents is very limited. We hypothesized that such patients have different types of skeletal muscle mass abnormalities that may affect mortality rates. Therefore, the objective of this study was to evaluate the prevalence and extent of skeletal muscle mass decline, its different clinical phenotypes (sarcopenia, wasting/atrophy and cachexia) and the mortality rates associated with these abnormalities.

METHODS

A retrospective chart-review study comprising 109 institutionalized nursing home residents. Body mass index, body fat mass, fat free mass, skeletal muscle mass and survival rates were assessed.

RESULTS

Skeletal muscle mass abnormalities were found among 73 out of 109 (67.0%) patients and were more prevalent in males compared with females (97.8% and 43.8%, respectively, p<0.001). Most of these patients had muscle wasting/atrophy (51.4%) or sarcopenia (40.3%), and 9.7% suffered from cachexia. One third of the patients with abnorrmal skeletal muscle mass showed a moderate decline of skeletal muscle mass (34.7%) while the remainder (65.3%) had very low levels of skeletal muscle mass. Each group was characterized by typical medical conditions associated with skeletal muscle mass abnormality. A Kaplan-Meier survival plot of mortality showed only lower one-year survival rates in the group with sarcopenia (60%) and muscle atrophy or cachexia (53%), compared with elderly participants with a normal skeletal muscle mass (73%), (p<0.0001). There were no significant differences in 1-year mortality rates between patients with abnormal skeletal muscle mass (whether sarcopenia, cachexia or wasting).

CONCLUSION

About two thirds of nursing home patients show skeletal muscle mass abnormalities, most within the range of very low skeletal muscle mass rather than moderately low skeletal muscle mass, that are associated with shorter survival rates, compared with normal skeletal muscle mass patients.

International comparison of long-term care resident dependency across four countries (1998-2009): a descriptive study

AIM

To describe an international comparison of dependency of long-term care residents.

METHODS

All Auckland aged care residents were surveyed in 1998 and 2008 using the 'Long-Term Care in Auckland' instrument. A large provider of residential aged care, Bupa-UK, performed a similar but separate functional survey in 2003, again in 2006 (including UK Residential Nursing Home Association facilities), and in 2009 which included Bupa facilities in Spain, New Zealand and Australia. The survey questionnaires were reconciled and functional impairment rates compared.

RESULTS

Of almost 90,000 residents, prevalence of dependent mobility ranged from 27 to 47%; chronic confusion, 46 to 75%; and double incontinence, 29 to 49%. Continence trends over time were mixed, chronic confusion increased, and challenging behaviour decreased.

CONCLUSION

Overall functional dependency for residents is high and comparable internationally. Available trends over time indicate increasing resident dependency signifying care required for this population is considerable and possibly increasing.

Residential and nursing homes: how can they meet the challenge of an aging population?

A rapidly aging society presents important challenges to care homes. Faced with increasingly elderly residents and progressively more complex clinical and social care needs, nursing and residential homes will have to address a number of issues. These include: how to maintain residents’ quality of life as well as quality of care; how to integrate health and social care provision; how best to manage their interface with hospitals in order to prevent avoidable hospitalizations and facilitate early discharges; and how to utilize new technology in a cost-effective manner. This review examines evidence from across the world on how care home placements can evolve to meet these challenges, with discussion largely adopting a UK perspective. The evidence on innovative ways of working to achieve such aims is growing, although slowly. The potential for new technologies to maintain quality and contain costs is significantly under-developed. More research is now needed.

Substitution between formal and informal care: a ‘natural experiment’ in social policy in Britain between 1985 and 2000

This paper is concerned with the issue of substitution between formal and informal care in Britain between 1985 and 2000. This period provides the conditions for a ‘natural experiment’ in social policy. During the late 1980s/early 1990s, there was an increase in long-stay residential care for older people, which came to an end around the mid-1990s. The paper examines whether this increase in formal services led to a decline in informal care, and whether this was subsequently reversed. The focus is on provision of intense informal care by adult children to their older parents, trends in which are identified using General Household Survey data. The paper shows that there was a decline in provision of intense and very intense co-resident care for older parents between 1985 and 1995, which came to an end in the mid-1990s. These trends in intergenerational care were negatively related to changes in long-stay residential care. In particular, controlling for age and disability, there was evidence of substitution between nursing home/hospital care and very intense co-resident care for older parents. A key policy implication is that an expansion of very intense formal services for older people could bring about a decline in very intense intergenerational care. The paper relates these findings to the current debate on reform of the long-term care system in England.

Do nursing homes for older people have the support they need to provide end-of-life care? A mixed methods enquiry in England

Nursing homes are a common site of death, but older residents receive variable quality of end-of-life care. We used a mixed methods design to identify external influences on the quality of end-of-life care in nursing homes. Two qualitative case studies were conducted and a postal survey of 180 nursing homes surrounding the case study sites. In the case studies, qualitative interviews were held with seven members of nursing home staff and 10 external staff. Problems in accessing support for end-of-life care reported in the survey included variable support by general practitioners (GPs), reluctance among GPs to prescribe appropriate medication, lack of support from other agencies, lack of out of hours support, cost of syringe drivers and lack of access to training. Most care homes were implementing a care pathway. Those that were not rated their end-of-life care as in need of improvement or as average. The case studies suggest that critical factors in improving end-of-life care in nursing homes include developing clinical leadership, developing relationships with GPs, the support of 'key' external advocates and leverage of additional resources by adoption of care pathway tools.

Hospital use, institutionalisation and mortality associated with delirium

BACKGROUND

Delirium is a disorder affecting consciousness, which gives rise to core clinical features and associated symptoms. Older patients are particularly prone, owing to higher rates of pre-existing cognitive impairment, frailty, co-morbidity and polypharmacy.

OBJECTIVES

The aim of this study was to investigate the hypotheses that delirium affects the most vulnerable older adults and is associated with long-term adverse health outcome.

METHODS

This prospective cohort study evaluated 278 medical patients aged > or = 75 years admitted acutely to a district general hospital in South Wales. Patients were screened for delirium at presentation and on alternate days throughout their hospital stay. Assessments also included illness severity, preadmission cognition, co-morbidity and functional status. Patients were followed for 5 years to determine rates of institutionalisation and mortality. Number of days in hospital in the 4 years prior to and 5 years after index admission were recorded.

RESULTS

Delirium was detected in 103 patients and excluded in 175. Median time to death was 162 days (interquartile range 21-556) for those with delirium compared with 1,444 days (25% mortality 435 days, 75% mortality>5 years) for those without (P < 0.001). After adjusting for multiple confounders, delirium was associated with an increased risk of death (hazard ratio range 2.0-3.5; P < or = 0.002). Institutionalisation was higher in the first year following delirium (P = 0.03). While those with delirium tended to be older with more preadmission cognitive impairment, greater functional dependency and more co-morbidity, they did not spend more days in hospital in the 4 years prior to index admission.

CONCLUSIONS

Delirium is associated with high rates of institutionalisation and an increased risk of death up to 5 years after index event. Prior to delirium, individuals seem to compensate for their vulnerability. The impact of delirium itself, directly or indirectly, may convert vulnerability into adverse outcome.

Validation of Doloplus-2 among nonverbal nursing home patients--an evaluation of Doloplus-2 in a clinical setting

BACKGROUND

Pain measurement in nonverbal older adults is best based on behavioural observation, e.g. using an observational measurement tool such as Doloplus-2. The purposes of this study were to examine the use of Doloplus-2 in a nonverbal nursing home population, and to evaluate its reliability and validity by comparing registered nurses' estimation of pain with Doloplus-2 scores.

METHOD

In this cross-sectional study, Doloplus-2 was used to observe the pain behaviour of patients aged above 65 years who were unable to self-report their pain. Nurses also recorded their perceptions of patient pain (yes, no, don't know) before they used Doloplus-2. Data on demographics, medical diagnoses, and prescribed pain treatment were collected from patient records. Daily life functioning was measured and participants were screened using the Mini Mental State Examination.

RESULTS

In total, 77 nursing home patients were included, 75% were women and the mean age was 86 years (SD 6.6, range 68-100). Over 50% were dependent on nursing care to a high or a medium degree, and all were severely cognitively impaired. The percentage of zero scores on Doloplus-2 ranged from 17% (somatic reactions) to 40% (psychosocial reactions). Cronbach's alpha was 0.71 for the total scale. In total, 52% of the patients were judged by nurses to be experiencing pain, compared with 68% when using Doloplus-2 (p = 0.01). For 29% of the sample, nurses were unable to report if the patients were in pain.

CONCLUSIONS

In the present study, more patients were categorized as having pain while using Doloplus-2 compared with nurses' estimation of pain without using any tools. The fact that nurses could not report if the patients were in pain in one third of the patients supports the claim that Doloplus-2 is a useful supplement for estimating pain in this population. However, nurses must use their clinical experience in addition to the use of Doloplus-2, as behaviour can have different meaning for different patients. Further research is still needed about the use of Doloplus-2 in patients not able to self-report their pain.

Managing gait disorders in older persons residing in nursing homes: a review of literature

Managing gait disorders in the nursing home setting is a challenge. Nursing home residents can present with a variety of factors that may contribute to the presentation of gait abnormalities. The development of an individualized intervention program can be effective in improving a resident's ability to ambulate. This article reviews the research pertaining to the management of gait disorders including deconditioning, therapeutic exercise intervention, dementia, and cardiovascular and cardiopulmonary systems. The review provides the reader with strategies to help improve and understand gait performance in older persons residing in nursing homes.

Variation in care home admission across areas of Northern Ireland

BACKGROUND

much has been written about the demographic and health characteristics which act as risk factors for care home admission in the UK. However, few studies have examined variation in care home admission rates across areas, whilst controlling for the demographic and health characteristics of the individuals living within these areas. This is surprising given that decisions which affect admission are often taken at the local level. The aim of the study was to determine if there were variations in care home admission rates across trusts in Northern Ireland, once adjustment had been made for the demographic and health characteristics of the individuals residing within these areas.

METHODS

a retrospective cohort study was undertaken, using data from the Data Retrieval in General Practice (DRGP) project in Northern Ireland, to identify a cohort of individuals aged 65 and over and living in the community at the outset of the study. A total of 28,064 individuals were followed up for 5 years to identify those who subsequently entered a nursing or residential care home. Controlling for the demographic, household composition and health characteristics of individuals, Poisson regression was used to estimate the incidence rate ratios of care home admission for 10 trusts.

RESULTS

a total of 24,691 of the initial cohort had complete information for all variables and were included in the final analysis; 1,313 (5.3%) had entered a care home at the end of the 5 years of follow-up. Admission increased significantly with age, and diagnoses of dementia and stroke. Controlling for the age, sex and health composition of individuals, some variations in admission rates were found across trusts.

CONCLUSIONS

the study has highlighted the importance of age and clinical conditions as risk factors for care home admission. In addition, it appears that the area of residence might be important in determining a person's risk of care home admission. Such differences may be attributable to particular characteristics of the trust, such as the level of deprivation or degree of rurality, or to differing policies in relation to services for older people. More work is required to identify the causes of the differences to allow policies to be implemented to ensure equitable access to care homes across Northern Ireland.

Modernising social care services for older people: scoping the United Kingdom evidence base

In common with other developed countries at the end of the 20th century, modernising public services was a priority of the United Kingdom (UK) Labour administration after its election in 1997. The modernisation reforms in health and social care exemplified their approach to public policy. The authors were commissioned to examine the evidence base for the modernisation of social care services for older people, and for this purpose conducted a systematic review of the relevant peer-reviewed UK research literature published from 1990 to 2001. Publications that reported descriptive, analytical, evaluative, quantitative and qualitative studies were identified and critically appraised under six key themes of modernisation: integration, independence, consistency, support for carers, meeting individuals' needs, and the workforce. This paper lists the principal features of each study, provides an overview of the literature, and presents substantive findings relating to three of the modernisation themes (integration, independence and individuals' needs). The account provides a systematic portrayal both of the state of social care for older people prior to the modernisation process and of the relative strengths and weaknesses of the evidence base. It suggests that, for evidence-based practice and policy to become a reality in social care for older people, there is a general need for higher quality studies in this area.

An exploratory cluster randomized controlled trial of group exercise on mobility and depression in care home residents

Objective: To investigate the feasibility, acceptability and potential efficacy of group exercise for residents in care homes.

Design: Exploratory cluster randomized controlled trial.

Setting: Five randomly selected care homes in South Birmingham, UK.

Participants: Fifty-six care home residents (mean age 84.5, 71% female), 39 (70%) with cognitive impairments.

Intervention: Two homes (n = 28) were randomized to group exercise held twice weekly for five weeks. The remaining three homes (n = 28) formed the control group and received usual care, with no person specifically responsible for exercise training.

Outcome measures: Assessments were conducted at zero (pre-intervention), three (post-intervention) and six months (follow-up) using the Rivermead Mobility Index and Hospital Anxiety and Depression Scale or Stroke Aphasic Depression Questionnaire (depending on cognitive impairment). Adherence to group exercise and retention to the study were also documented.

Results: No statistically significant improvements in mobility or depression were found in favour of group exercise. Retention to the study was high with 46 (82%) participants completing all assessments. Adherence to group exercise was somewhat lower with participants attending a mean of 3.61 out of 8.5 prescribed sessions (42.5%).

Conclusions: Group exercise can be delivered to care home residents with reduced mobility but it is not suitable for residents with severe cognitive impairment. An estimated sample size of 240 participants would be required to detect a clinically significant difference in the Rivermead Mobility Index with 90% power.

A phase II exploratory cluster randomized controlled trial of a group mobility training and staff education intervention to promote urinary continence in UK care homes

OBJECTIVES

To assess feasibility, acceptability and potential efficacy of group exercise and staff education intervention to promote continence in older people residing in care homes. To establish measures and information to inform a larger trial.

DESIGN

Phase II pilot exploratory cluster randomized controlled trial.

SETTING

Six purposely selected care homes in the West Midlands, UK.

SUBJECTS

Thirty-four care home residents (mean age 86, 29 female), 23 with cognitive impairments.

INTERVENTION

Physiotherapy-led group exercise and staff continence and mobility facilitation training.

MAIN OUTCOME MEASURES

Reported continence status, Rivermead Mobility Index. Feasibility was assessed by uptake and compliance, and acceptability by verbal feedback. A staff knowledge questionnaire was used.

RESULTS

Thirty-three residents, cluster sizes from 3 to 7. The number of residents agreeing with the statement 'Do you ever leak any urine when you don't mean to?' in the intervention group decreased from 12/17 at baseline to 7/17 at six weeks in the intervention group and increased from 9/16 at baseline to 9/15 at six weeks. The Rivermead Mobility Index scores were better in the intervention group (n=17; baseline: 6.1, six weeks: 6.2) compared with controls (n=16; baseline: 5.9, six weeks: 4.75). The intervention was feasible, well received and had good compliance.

CONCLUSIONS

Group mobility training and staff education to promote continence is feasible and acceptable for use with care home residents, including those with cognitive impairment.

Pain in patients living in Norwegian nursing homes

The aims of this study were to describe the pain and use of pain medication in nursing home patients and examine which variables that were associated with pain. Inpatients (n = 307) older than 64 years from nursing homes were included. Pain was measured with a 4-point verbal rating scale in the self-reported group (SRG) and Doloplus-2 in the proxy-rated group (PRG). The mean age was 86 years (SD, 7), and more than two-thirds were female. A total of 128 (60%) patients were able to self-report their pain. Approximately 50% of the SRG reported 'pain now', and of these, nearly 50% reported moderate or severe pain intensity. Better cognitive function was associated with higher pain and receiving more potent pain medication in the SRG. The pain prevalence in the PRG was higher than in the SRG (67.5% vs 51%), but no variable was associated with proxy-rated pain. Nearly 30% in the SRG and 40% in the PRG did not receive pain medication in spite of pain. Pain is still a huge problem in the nursing homes, and more research is needed on pain management in nursing home residents.

In-reach specialist nursing teams for residential care homes: uptake of services, impact on care provision and cost-effectiveness

BACKGROUND

A joint NHS-Local Authority initiative in England designed to provide a dedicated nursing and physiotherapy in-reach team (IRT) to four residential care homes has been evaluated. The IRT supported 131 residents and maintained 15 'virtual' beds for specialist nursing in these care homes.

METHODS

Data captured prospectively (July 2005 to June 2007) included: numbers of referrals; reason for referral; outcome (e.g. admission to IRT bed, short-term IRT support); length of stay in IRT; prevented hospital admissions; early hospital discharges; avoided nursing home transfers; and detection of unrecognised illnesses. An economic analysis was undertaken.

RESULTS

733 referrals were made during the 2 years (range 0.5 to 13.0 per resident per annum) resulting in a total of 6,528 visits. Two thirds of referrals aimed at maintaining the resident's independence in the care home. According to expert panel assessment, 197 hospital admissions were averted over the period; 20 early discharges facilitated; and 28 resident transfers to a nursing home prevented. Detection of previously unrecognised illnesses accounted for a high number of visits. Investment in IRT equalled 44.38 pounds per resident per week. Savings through reduced hospital admissions, early discharges, delayed transfers to nursing homes, and identification of previously unrecognised illnesses are conservatively estimated to produce a final reduction in care cost of 6.33 pounds per resident per week. A sensitivity analysis indicates this figure might range from a weekly overall saving of 36.90 pounds per resident to a 'worst case' estimate of 2.70 pounds extra expenditure per resident per week.Evaluation early in implementation may underestimate some cost-saving activities and greater savings may emerge over a longer time period. Similarly, IRT costs may reduce over time due to the potential for refinement of team without major loss in effectiveness.

CONCLUSION

Introduction of a specialist nursing in-reach team for residential homes is at least cost neutral and, in all probability, cost saving. Further benefits include development of new skills in the care home workforce and enhanced quality of care. Residents are enabled to stay in familiar surroundings rather than unnecessarily spending time in hospital or being transferred to a higher dependency nursing home setting.

Identifying need in care homes for people with dementia: the relationship between two standard assessment tools

Considerable effort has been invested in improving assessment processes for older people, some of the most vulnerable of whom live in care homes. The paper compares two well-known assessment tools used in care homes, the CANE and the Minimum Data Set/Resident Assessment Instrument. There was poor agreement between the tools in terms of domains of need covered. Nineteen pairs of items could be compared, with agreement greater than 60% found on 11 items. Of the 15 items where kappa could be computed, seven significant values were found. High levels of agreement existed in relation to behaviour, psychological wellbeing, mood state, psychotic symptoms, incontinence, mobility and inadvertent self-harm (risk). The study suggests that tools commonly used for assessment are not interchangeable and that the selection of assessment tool should be determined by the setting in which it is used, the needs of the population being assessed, the skills and knowledge of those undertaking the assessment and the purpose of the assessment itself.

Cultural Adequecy of the Care Dependency Scale for Older Persons in Egypt

Purpose: The aim of this study is to determine the cultural adequateness of the Arabic version of the Care Dependency Scale (CDS), an internationally used instrument to measure care needs by either self-reports or external assessment. Method: A Delphi study in two rounds about the Arabic version was performed with 37 panelists in Cairo. Acceptance of CDS items was rated on a 4-point Likert-type scale. Results: Agreement among panelists in the second round was found for 11 CDS items, but 2 items had decreased acceptance after rephrasing and 2 were rejected. Discussion: Rejected items seem to reflect a heterogeneous perception in the target population. Despite some limitations, the CDS is a promising instrument to detect care needs among older Egyptians.

The meaning of care dependency as shared by care givers and care recipients: a concept analysis

AIM

This paper is a report of a concept analysis to identify a meaning of care dependency that can be shared by both care givers and care recipients.

BACKGROUND

Care dependency can be perceived from the care recipient's and the care giver's perspective. To allow for comparisons, both sides should share the same understanding of the concept. The current research about care dependency has focused on external assessment by nurses and suffers from a tendency to use the concept with different meanings. As a consequence, research on dependency may capture different phenomena.

METHOD

Walker and Avant's method for concept analysis served as the guideline for this study. The Medline, CINAHL and Cochrane databases were searched for the period 1996-2006 using the terms dependence, dependency, care dependence and care dependency.

RESULTS

Care dependency can be defined as a subjective, secondary need for support in the domain of care to compensate a self-care deficit. Functional limitations are a necessary antecedent and unmet needs are a possible consequence of care dependency. The conceptual difference between care dependency, functional limitations and unmet needs may be meaningless for study participants. They may better understand these differences if they are asked about all three phenomena in the same investigation.

CONCLUSION

Care givers and care recipients can agree on the suggested attributes of care dependency but may judge them in different ways. Self-assessed care dependency has the potential to challenge preconceptions of care givers about care dependency.

Assessing the validity and reliability of the Pool Activity Level (PAL) Checklist for use with older people with dementia

Activity is key to maintaining physical and mental health and well-being. However, as dementia affects the ability to engage in activity, care-givers can find it difficult to provide appropriate activities. The Pool Activity Level (PAL) Checklist guides the selection of appropriate, personally meaningful activities. The aim of this study was to assess the reliability and validity of the PAL Checklist when used with older people with dementia. A postal questionnaire sent to activity providers assessed content validity. Validity and reliability were measured in a sample of 60 older people with dementia. The questionnaire response rate was 83% (102/122). Most respondents felt no important items were missing. Seven of the nine activities were ranked as 'very important' or 'essential' by at least 77% of the sample, indicating very good content validity. Correlation with measures of cognition, severity of dementia and activity performance demonstrated strong concurrent validity. Inter-item correlation indicated strong construct validity. Cronbach's alpha coefficient measured internal consistency as excellent (0.95). All items achieved acceptable test-retest reliability, and the majority demonstrated acceptable inter-rater reliability. We conclude that the PAL Checklist demonstrates adequate validity and reliability when used with older people with dementia and appears a useful tool for a variety of care settings.

Depressed mood, cognitive impairment, and survival in older people admitted to care homes in England

OBJECTIVE

To investigate psychiatric morbidity, cognitive impairment, dependency, and survival in residents newly admitted to care homes.

METHODS

A total of 308 older people were assessed using measures of cognitive impairment and depressive symptomatology, and interviewable residents completed a quality-of-life interview. Dependency levels were assessed by interviews with staff and medication data were collected from home records. Follow-up assessments were carried out at five and nine months. A telephone follow-up approximately 12 months later augmented the survival data.

RESULTS

Of residents whose outcomes were known, 73% survived throughout the nine-month study period. Residents who died before the five-month follow-up had higher scores on the depression measure than those surviving longer. Reduced survival was predicted by greater dependency at baseline. Of 188 surviving residents, 63 (38%) were classified as depressed at baseline. Twenty-seven (43%) of the latter were still classed as depressed at five and nine months. Just 19% of residents rated as depressed at baseline were prescribed antidepressant medication, increasing to 26% at each follow-up. There was significant coexistence of cognitive impairment and depressive symptomatology.

CONCLUSION

High levels of mortality, psychiatric morbidity, and chronicity of depressed mood among residents requires care homes to improve access to specialist resources such as geriatric consultation, old-age psychiatry, occupational therapy, and physiotherapy. Findings suggest that future care standards should include external factors, such as the extent of access to relevant specialist services for vulnerable older people.

Assessing the Registered Nursing Care Contribution for older people in care homes: issues of reliability and validity

The present paper reports on a study designed to investigate the validity and reliability of the Registered Nursing Care Contribution (RNCC) tool for assessing the level of nursing care required by care home residents. Care plan data from 186 residents in participating care homes were assessed by multiple assessors using the RNCC tool (i.e. care home registered nurses, a nurse researcher, an external care home expert and a nurses consultant). The Minimum Data Set (MDS) rating was used as a validated comparison. The findings from the study indicated that there were disparities between the RNCC and MDS bandings, and between different raters, with the external care home expert achieving the closest agreement with the MDS. This suggests that the use of the RNCC tool varies considerably according to the assessor, which also suggests that training of users is needed to ensure consistency and reliability. However, the difference between the outcomes of using the RNCC tool and the MDS suggests that assessment of nursing need may need to be re-examined to ensure validity.

The assessment of older people's needs in care homes

In many countries there is a concern to improve assessment procedures for older people to avoid misplacement in nursing homes and ensure that rehabilitation takes place where possible. The study examined assessment documentation in 126 care homes in North West England. On a set of core domains for assessing need, the level of coverage varied considerably. The use of standardised scales was infrequent apart from those that measured risk of developing pressure sores. Some important key domains were infrequently mentioned on the assessment forms including mental health, pain, oral health and foot care. The most frequently covered items were the activities of daily living. There were clear differences in the assessment approaches employed in different types of home. The lack of inclusion of certain key health areas on some assessment forms suggests that the well-being and quality of life of some residents may be poorly addressed, and that further work is required for the standard of assessment in care homes to match that in community-based care.

Partnership working by default: district nurses and care home staff providing care for older people

Older people residents in care homes that only offer residential care rely on primary health care services for medical and nursing needs. Research has investigated the demands that care homes staff and residents make on general practice, but not the involvement of other members of the primary health care team. This paper describes two consecutive studies completed in 2001 and 2003 that involved focus groups and survey methods of enquiry conducted in two settings: an England shire and inner London. The research questions that both studies had in common were (1) What is the contribution of district nursing and other primary care services to care homes that do not have on-site nursing provision? (2) What strategies promote participation and collaboration between residents, care home staff and NHS primary care nursing staff? and (3) What are the current obstacles and aids to effective partnership working and learning? A total of 74 community-based nurses and care home managers and staff took part in 10 focus groups, while 124 care home managers (73% of the 171 surveyed) and 113 district nurse team leaders (80% of the 142 surveyed) participated in the surveys. Findings from both studies demonstrated that nurses were the most frequent NHS professional visiting care homes. Although care home managers and district nurses believed that they had a good working relationship, they had differing expectations of what the nursing contribution should be and how personal and nursing care were defined. This influenced the range of services that older people had access to and the amount of training and support care home staff received from district nurses and the extent to which they were able to develop collaborative and reciprocal patterns of working. Findings indicate that there is a need for community-based nursing services to adopt a more strategic approach that ensures older people in care homes can access the services they are entitled to and receive equivalent health care to older people who live in their own homes.

Housing and dementia care - a scoping review of the literature

This paper reports the findings of a scoping study designed to describe the evidence base with regard to housing provision for elderly people with dementia with the aim of identifying gaps in existing knowledge. This report from the scoping study findings covers studies of housing and accommodation in relation to dementia that have been published in the UK since the early 1980s, although we draw on limited aspects of overseas research to illuminate issues missing from the UK research agenda. The results reveal a significant number of research gaps in the UK context, most notably in relation to end-of-life care for people with dementia and the effectiveness of integrated and segregated facilities. UK policy regarding the development of extra-care housing also neglects the long-term future of people with dementia. A more robust evidence base will be required, combining a variety of methodological approaches, if UK dementia research is to contribute to future housing policy developments.

Are nursing home patients with dementia diagnosis at increased risk for inadequate pain treatment?

BACKGROUND

Mentally impaired and demented nursing home patients are at increased risk of undertreatment for pain. We wanted to examine pain assessment and complaints and pain treatment of nursing home patients according to mental state, and with special regard to treatment of patients with dementia diagnosis and cognitively impaired patients who did not have a dementia diagnosis.

METHODS

Cross sectional study from three nursing homes in Bergen, Norway including 125 persons (median age 84 years), living permanently in a nursing home. Diagnoses and prescribed and administered analgesic drugs were recorded. An experienced nurse interviewed nurses in charge and patients regarding presence of pain during the last week. Patients who were able to answer whether they had experienced pain during the last week were categorised as communicative. Cognitive function was assessed by means of the Abbreviated Mental Test.

RESULTS

Seventeen percent of the patients were cognitively intact, 30% cognitively impaired and 54% had a dementia diagnosis. Forty-seven percent of communicative patients complained of pain, nurses reported pain in 67% patients. Twenty-nine percent of the patients had received scheduled analgesics during the last week, cognitively intact patients 38%, cognitively impaired 30%, demented 25% (p = 0.53). Twenty percent were given analgesics PRN: cognitively intact patients 33%, cognitively impaired 27%, demented 12% (p = 0.05). Logistic regression analyses revealed that patients with dementia diagnosis were less likely to receive PRN medication [Adjusted odds ratio (AOR) 0.22 95% confidence interval (CI) 0.06-0.76] compared to mentally impaired patients. Regarding scheduled medication there was no difference between the groups. Nurses' opinion of pain was a significant factor for receiving analgesic drugs, scheduled AOR 3.95 95% CI 1.48-10.5, PRN 3.80-95% CI 1.28-11.3).

CONCLUSIONS

A label of dementia may bias the interpretation of pain cues of demented patients, while complaints from cognitively impaired patients may be taken for granted. This may contribute to lower use of PRN medication in demented patients compared to cognitively impaired patients.

Challenges for care homes: education and training of healthcare assistants

The spotlight is increasingly on all care homes, including those catering specifically for older people, to deliver on quality targets in an attempt to drive up the standards of care provision. These targets include the education, training and supervision of care staff. Representing a major component of the care staff workforce in care homes are healthcare assistants and they play a key role in care provision and will continue so to do. However, pivotal to their effective role performance is preparation and support - the provision of which has been patchy to date. For care homes that provide nursing care the challenges of delivering on these targets by 2005 are significant, particularly as the majority of these homes are run as private enterprises and in the absence of any form of central funding. This article examines key issues to education and training provision. A strategic nationwide approach to education and training for healthcare assistants in care homes is recommended, coupled with robust evaluation of outcomes. Such initiatives will need to be supported by significant financial investment if the Government's targets are to be achieved.

Activities of daily living and chewing ability in an 80-year-old population

OBJECTIVES

The aim of this study was to determine whether chewing ability or number of intact teeth was related to performance of activities of daily living in 80-year olds.

DESIGN

This was a cross-sectional survey including dental examinations, chewing self-assessment, and everyday function.

SUBJECTS AND METHODS

A total of 823 people (309 males, 514 females) who were 80 years of age and resident in the Fukuoka Prefecture, Japan participated in this study.

RESULTS

The mean number of intact teeth was 7.5 +/- 8.7; of the 15 food items offered, the mean number of foods chewed was 11.2 +/- 3.8. Function was independent in 713 subjects, and dependent in 93. After adjustment for gender, we found the number of foods chewed being linked to independent function by the multiple regression analysis (beta = 0.223, P < 0.0001); the number of intact teeth was only weakly related (beta = 0.077, P = 0.03). By logistic regression analysis, functional dependency was 7.5 times more prevalent in individuals capable of chewing four foods or fewer, and 3.3 times more prevalent in those chewing five to nine, than in those chewing all 15 items. No significant functional difference was related to the number of intact teeth.

CONCLUSION

Chewing ability may be independently related with functional status in 80-year olds.