Changes in hospitalisation rates in older people before and after moving to a retirement village.

OBJECTIVES: An increasing proportion of older people live in Retirement Villages ('villages'). This population cites support for health-care issues as one reason for relocation to villages. Here, we examine whether relocation to villages is associated with a decline in hospitalisations. METHODS: Retrospective, before-and-after observational study. SETTING: Retirement villages, Auckland, New Zealand. PARTICIPANTS: 466 cognitively intact village residents (336 [72%] female); mean (SD) age at moving to village was 73.9 (7.7) years. Segmented linear regression analysis of an interrupted time-series design was used. MAIN OUTCOME MEASURES: all hospitalisations for 18 months pre- and postrelocation to village. SECONDARY OUTCOME: acute hospitalisations during the same time periods. RESULTS: The average hospitalisation rate (per 100 person-years) was 44.9 (95% confidence interval [CI] = 36.3-55.6) 18-10 months before village relocation, 58.9 (95% CI = 48.3-72.0) 9-1 months before moving, 47.9 (95% CI = 38.8-59.1) 1-9 months after moving and 62.4 (95% CI = 51.2-76.0) 10-18 months after moving. Monthly average hospitalisation rate (per 100 person-years) increased before relocation to village by an average of 1.2 (95% CI = 0.01-1.57, p = .04) per month from 18 to 1 month before moving, and there was a change in the level of the monthly average hospitalisation rate immediately after relocation (mean difference [MD] = -18.4 per 100 person-years, 95% CI = -32.8 to -4.1, p = .02). The trend change after village relocation did not differ significantly from that before moving. CONCLUSIONS: Although we cannot reliably claim causality, relocation to a retirement village is, for older people, associated with a significant but non-sustained reduction in hospitalisation.

Opportunities to be active in retirement villages and factors associated with physical activity in residents.

Introduction Physical activity (PA) in older people is associated with improved morbidity and mortality outcomes. Increasing numbers of older people are choosing to live in retirement villages, many of which promote themselves as providing opportunities for activity. Aim To explore the characteristics of PA village residents were undertaking and the associated individual and village factors. Methods Health, functional and wellbeing information was collected from 577 residents recruited from 34 villages in Auckland, New Zealand, using an International Resident Assessment Instrument and customised survey tools containing items on self-reported PA. Managers from villages completed a survey on village characteristics and facilities. Results The mean age (s.d.) of village residents was 82 (7) years, and 325 (56%) reporting doing one or more hours of PA in the 3 days prior to assessment. Moderate exercise was performed by 240 (42%) village residents, for a mean (s.d.) of 2.7 (3.4) h per week. The most common activities provided by villages included: bowls/petanque (22, 65%) and exercise classes (22, 65%), and walking was the most common activity undertaken (348, 60%). Factors independently associated with PA included individual factors (gender, fatigue, constipation, self-reported health, number of medications, moving to village for safety and security, utilising village fitness programme, use of the internet, and satisfaction with opportunities to be active) and village-related factors (access to unit, and ownership model). Discussion PA uptake is determined by many factors at both personal (physical and psychosocial) and environmental levels. Clinicians should focus on individualised PA promotion in those with identified risk factors for low levels of PA.

"It's all about the money": an interpretive description of embedding physical therapy-led falls prevention group exercise in long-term care.

BACKGROUND: Falls prevention interventions are effective for community dwelling older adults however, the same cannot be said for older adults living in long-term care (LTC). The Staying UpRight (SUp) randomized controlled trial was designed to test the effectiveness of a progressive strength and balance group exercise program delivered to LTC residents. This paper explores the factors impacting LTC providers' decisions to continue the program on completion of the funded trial period. METHODS: A qualitative study using an Interpretive Description approach. Semi-structured interviews and focus groups were conducted with 15 LTC staff involved in the randomized controlled trial. Data were analysed using conventional content analysis. RESULTS: Practice change occurred following participation in the trial with some facilities starting exercise groups, some increasing the number of exercise groups offered and physical therapists selecting elements of the program to adopt into their practice. Decisions about continuing with SUp as designed were constrained by organizational decisions regarding funding and resources. Three factors were identified which informed decision-making: business models and philosophies, requirements for evidence, and valuing physical therapy. CONCLUSIONS: Managers and facilitators adapted SUp by selecting and delivering components of the program in response to the changes they had observed in participating residents. However, our findings highlight that while SUp was valued, the tight financial environment created by the current funding model in New Zealand did not support funding physical therapist delivered falls prevention exercise programs in LTC. This study may provide policy makers with important information on changes needed to support falls prevention service delivery in LTC. TRIAL REGISTRATION: This study is a sub-study of a randomized controlled trial which was registered to the Australian New Zealand Clinical Trials Registry ACTRN12618001827224 on 09/11/2018. Universal trial number U1111-1217-7148.

Effects of cognitive interventions on quality of life among adults with mild cognitive impairment: A systematic review and meta-analysis of randomised controlled trials.

BACKGROUND: There is considerable research exploring the impact of cognitive interventions on cognition in people with mild cognitive impairment (MCI). However, the impact on quality of life (QOL) is not routinely reported. As QOL is a key predictor of health outcomes, it is important to determine the evidence supporting cognitive interventions for improving QOL in people with MCI. OBJECTIVE: To evaluate the evidence on the effectiveness of cognitive interventions for improving QOL among people with MCI. DESIGN: Systematic review and meta-analysis. METHODS: A systematic database search was conducted from inception to December 11, 2021, using four databases. Quality assessment was conducted, and data on the characteristics of the studies and the effects on QOL were extracted. Subgroup analyses and meta-regression were conducted to elucidate the effects of potential moderator variables on QOL measures. RESULTS: Of the 1550 records initially identified, 17 studies met the criteria for the final meta-analysis. The findings revealed that cognitive interventions produced moderate gains in overall QOL compared to the control group at the posttest (standardized mean difference (SMD): 0.53, 95% confidence interval (CI): [0.23, 0.84]), but no statistically significant differences were found at the end of follow-up (SMD: 0.40, 95% CI: [-0.15,0.94]). Furthermore, the effects of cognitive interventions were moderated by intervention duration, session duration, and study location. However, intervention types, session frequency, intervention components, control condition, total number of sessions, types of QOL measures, and responders to QOL-AD had no statistically significant effects on QOL outcome. CONCLUSIONS: Cognitive interventions have positive effects on QOL among adults with MCI. However, the high heterogeneity of the included studies calls for more well-designed cognitive intervention trials to examine the association between QOL and relevant moderators.

The prevalence and intensity of pain in older people living in retirement villages in Auckland, New Zealand.

Chronic pain is common in older people. However, little is known about how pain is experienced in residents of retirement villages ('villages'), and how pain intensity and associations are experienced in relation to characteristics of residents and village living. We thus aimed to examine pain levels, prevalence and associated factors in village residents. The current paper is a cross-sectional analysis of baseline data from the 'Older People in Retirement Villages' study in Auckland, New Zealand. Between July 2016 and August 2018, 578 village residents were interviewed face-to-face by gerontology nurse specialists, using interRAI Community Health Assessment (CHA) and customised survey. We used a validated pain scale and multivariable logistic regression analyses adjusted for pre-specified confounders. Residents' median age was 82 years; 420 (73%) were female; 270 (47%) exhibited/reported daily pain, and in 11% this was severe. After controlling for confounders, daily pain was positively associated with self-reported arthritis (OR = 3.88, 95% CI = 2.57-5.87), poor/fair self-reported health (OR = 3.19, 95% CI = 1.29-7.93), having no health clinic on-site (OR = 1.76, 95% CI = 1.10-2.83), and minimal fatigue (diminished energy but completes normal day-to-day activities) (OR = 1.77, 95% CI = 1.11-2.81). Similar associations were observed for levels of pain. We conclude that levels of pain and prevalence of daily pain are high in village residents. Self-reported arthritis, self-reported poor/fair health, no health clinic on-site and minimal fatigue are all independently associated with a higher risk of daily pain and with levels of pain. This study suggests potential opportunities for villages to better provide on-site support to decrease prevalence and severity of pain for their residents, and thus potentially increase wellbeing and quality-of-life, though as we cannot prove causality, more research is needed.

Factors associated with healthcare utilization and trajectories in retirement village residents.

BACKGROUND: To study healthcare utilization and trajectories, and associated factors, in older adults in retirement villages (RVs), also known as continuing care retirement communities. METHODS: Prospective cohort study of 578 cognitively intact residents from 34 RVs in Auckland, New Zealand (NZ). MEASUREMENT: InterRAI-Community Health Assessment (includes core items that may trigger functional supplement (FS) completion in those with higher needs, and generates clinical assessment protocols (CAPs) in those with potential unmet needs). OUTCOMES: time to acute hospitalization, long-term care (LTC), and death during average 2.5 years follow-up. RESULTS: Three hundred seven (53%) residents had acute hospitalizations, 65 (11%) moved to LTC, and 51 (9%) died over a mean of 2.5 years. Factors associated with increased risk of acute hospitalization included CAP-falls (high risk) triggered, number of comorbidities, not having left RV in 2 weeks prior, moderate/severe hearing impairment, CAP-cardiorespiratory conditions triggered, acute hospitalization in year prior and age, with significant hazard ratios (HR) ranging between 1.03 and 2.90. Factors associated with reduced risk of hospitalization included other (non-NZ) European ethnicity (HR 0.73, 95% CI 0.55-0.98, p = 0.04), presence of on-site clinic (HR 0.62, 95% CI 0.45-0.85, p = 0.003), no influenza vaccination (HR 0.56, 95% CI 0.38-0.83, p = 0.004). Factors associated with LTC transition included FS triggered (HR 3.84, 95% CI 1.92-7.66, p < 0.001), CAP-instrumental activities of daily living (IADL) (HR 2.62, 95% CI 1.22-5.62, p = 0.01), CAP-social relationship triggered (HR 2.00, 95% CI 1.13-3.55, p = 0.02), and age (HR 1.13, 95% CI 1.07-1.18 p < 0.001). Factors associated with mortality included number of comorbidities (HR 3.75, 95% CI 1.54-9.10, p = 0.004 for 3-5 comorbidities), CAP-IADL triggered (HR 3.05, 95% CI 1.30-7.16, p = 0.01), and age (HR 1.11, 95% CI 1.05-1.18, p < 0.001). CONCLUSION: A large proportion of cognitively intact RV residents are admitted to hospital in mean 2.5 years of follow-up. Multiple factors were associated with acute hospitalization risk. On-site clinics were associated with reduced risk and should be considered in RV development.

Learning from a multidisciplinary randomized controlled intervention in retirement village residents.

BACKGROUND: Retirement villages (RVs), also known as continuing care retirement communities, are an increasingly popular housing choice for older adults. The RV population has significant health needs, possibly representing a group with needs in between community-dwelling older adults and those in long-term residential care (LTC). Our previous work shows Gerontology Nurse Specialist (GNS)-facilitated multidisciplinary team (MDT) interventions may reduce hospitalizations from LTC. This study tested whether a similar intervention reduced hospitalizations in RV residents. METHODS: Open-label randomized controlled trial in which 412 older residents of 33 RVs were randomized (1:1) to an MDT intervention or usual care. SETTING: RVs across two District Health Boards in Auckland, New Zealand. Residents were eligible if considered high risk of health/functional decline (triggering ≥3 interRAI Clinical Assessment Protocols or needing special consideration identified by GNS). INTERVENTION: GNS-facilitated MDT intervention, including geriatrician/nurse practitioner and clinical pharmacist, versus usual care. Primary outcome was time from randomization to first acute hospitalization. Secondary outcomes were rate of acute hospitalizations, LTC admission, and mortality. Twelve residents died before randomization; all others (n = 400: MDT intervention = 199; usual care = 201) were included in intention-to-treat analyses. RESULTS: Mean (SD) age was 82.2 (6.9) years, 302 (75.5%) were women, and 378 (94.5%) were European. Over median 1.5 years follow-up, no difference was found in hazard of acute hospitalization between the MDT intervention (51.8%) and usual care (49.3%) groups (Hazard ratio [HR] = 1.01, 95% CI = 0.77-1.34). No difference was found in the incidence rate of acute hospitalizations between the MDT intervention (0.69 per person-year) and usual care (0.86 per person-year) groups (incidence rate ratio = 0.81, 95% CI = 0.59-1.10). Similar results were seen for the proportion of residents with LTC transition (HR = 1.18, 95% CI = 0.65-2.11) and mortality (HR = 0.70, 95% CI = 0.36-1.35). CONCLUSION: Further studies are needed to assess the effects of other patient-centered interventions and outcomes with adequate primary care integration.

Research in the retirement village community-The problems of recruiting a representative cohort of residents in Auckland, New Zealand.

OBJECTIVES: Retirement villages are semi-closed communities, access usually being gained via village managers. This paper explores issues recruiting a representative resident cohort, as background to a study of residents, to acquire sociodemographic, health and disability data and trial an intervention designed to improve outcomes. METHODS: We planned approaching all Auckland/Waitemata District villages and, via managers, contacting residents ('letter-drop'; 'door-knocks'). In 'small' villages (n ≤ 60 units), we planned contacting all residents, randomly selecting in 'larger' villages. We excluded those with doubtful or absent legal capacity. RESULTS: We approached managers of 53 of 65 villages. Thirty-four permitted recruitment. Some prohibited 'letter-drops' and/or 'door-knocks'. Hence, we recruited volunteers (23 villages) via meetings, posters, newsletters and word-of-mouth, that is representative sampling obtained from 11/34 villages. We recruited 578 residents (median age = 82 years; 420 = female; 217:361 sampled:volunteers), finding differences in baseline parameters of sampled vs. volunteers. CONCLUSION: Due to organisational/managers' policy, and national legislation restrictions, our sample does not represent our intended population well. Researchers should investigate alternative data sources, for example electoral rolls and censuses.

Scoping Review: Intergenerational Resource Transfer and Possible Enabling Factors.

We explore the intergenerational pattern of resource transfer and possible associated factors. A scoping review was conducted of quantitative, peer-reviewed, English-language studies related to intergenerational transfer or interaction. We searched AgeLine, PsycINFO, Social Work Abstracts, and Sociological Abstracts for articles published between Jane 2008 and December 2018. Seventy-five studies from 25 countries met the inclusion criteria. The scoping review categorised resource transfers into three types: financial, instrumental, and emotional support. Using an intergenerational solidarity framework, factors associated with intergenerational transfer were placed in four categories: (1) demographic factors (e.g., age, gender, marital status, education, and ethno-cultural background); (2) needs and opportunities factors, including health, financial resources, and employment status; (3) family structures, namely, family composition, family relationship, and earlier family events; and (4) cultural-contextual structures, including state policies and social norms. Those factors were connected to the direction of resource transfer between generations. Downward transfers from senior to junior generations occur more frequently than upward transfers in many developed countries. Women dominate instrumental transfers, perhaps influenced by traditional gender roles. Overall, the pattern of resource transfer between generations is shown, and the impact of social norms and social policy on intergenerational transfers is highlighted. Policymakers should recognise the complicated interplay of each factor with different cultural contexts. The findings could inform policies that strengthen intergenerational solidarity and support.

Health profile of residents of retirement villages in Auckland, New Zealand: findings from a cross-sectional survey with health assessment.

OBJECTIVES: Retirement villages (RV) have expanded rapidly, now housing perhaps one in eight people aged 75+ years in New Zealand. Health service initiatives might better support residents and offer cost advantages, but little is known of resident demographics, health status or needs. This study describes village residents-their demographics, socio-behavioural and health status-noting differences between participants who volunteered and those who were sampled. DESIGN: Cross-sectional study of village residents. The cohort formed will also be used for a longitudinal study and a randomised controlled trial. Village managers (sometimes after consulting residents) decided if representative sampling could be undertaken in each village. Where sampling was not approved, volunteers were sought. SETTING: 33 RV were included from a total of 65 villages in Auckland, New Zealand. PARTICIPANTS: Residents (n=578) were recruited either by sampling (n=217) or as volunteers (n=361) during 2016-2018. Each completed a survey and an International Resident Assessment Instrument (interRAI) health needs assessment with a gerontology nurse specialist. RESULTS: Median age of residents was 82 years, 158 (27%) were men; 61% lived alone. Downsizing (77%), less stress (63%) and access to healthcare assistance (61%) were most common reasons for entry. During the 2 weeks prior to survey, 34% received home supports and 10% personal care. Hypertension, heart disease, arthritis and pain were reported by over 40%. Most common unmet needs related to managing cardiorespiratory symptoms (50%) and pain (48%). Volunteers and sampled residents differed significantly, mainly in socio-behavioural respects. CONCLUSIONS: Common conditions including hypertension, arthritis and atrial fibrillation, are recorded in interRAI as text, and thus overlooked in interRAI reports. Levels of unmet need indicate opportunities to improve health services to better manage chronic conditions. Healthcare service providers and village operators could cooperate to design and test service initiatives that better meet residents' needs and offer cost benefits. TRIAL REGISTRATION NUMBER: ACTRN12616000685415.

Combining cognitive stimulation therapy and fall prevention exercise (CogEx) in older adults with mild to moderate dementia: a feasibility randomised controlled trial.

BACKGROUND: People living with dementia (PLwD) have a high fall risk as cognitive impairment compromises control of gait and balance. Fall prevention exercises that are effective in healthy older adults may not work for PLwD. Cognitive stimulation therapy (CST) has been shown to improve global cognition in PLwD. A programme which combines cognitive (CST) with physical exercises may reduce falls in PLwD. The aim of this study was to assess the feasibility of undertaking a full scale randomised controlled trial to test the effectiveness of CogEx in decreasing falls in PLwD. Specific objectives included recruitment strategy, data collection, outcome measures, intervention fidelity and facilitator/participant experience. METHODS: A mixed methods feasibility randomised controlled trial recruited people from residential aged care. Inclusion criteria were ≥ 65 years old, Montreal Cognitive Assessment (MoCA) score of 10 to 26 and able to participate in a group. Participants were randomised to CST or CST combined with strength and balance exercises (CogEx). Both CST and CogEx groups were for an hour twice a week for 7 weeks. Descriptive statistics were used to report pre- and post-intervention outcome measures (MoCA, Geriatric Depression Scale-15, Quality of Life-Alzheimer's Disease, Alzheimer's Disease Assessment Scale-Cognitive 11, Brief Balance Evaluation Systems Test and Short Form Physical Performance Battery) and attendance. Qualitative analysis of participant focus groups and facilitator interviews used a conventional approach. Sessions were video recorded and exercise completion documented. RESULTS: Thirty-six residents were screened with 23 participants randomised to intervention (CogEx, n = 10) or control (CST, n = 13). The assessments took 45 min to 1.5 h, and there was repetition between two cognitive measures. Ten facilitators completed training with the manualised programme. Exercises were combined into the hour-long CST session; however, limited balance training occurred with participants exercising predominantly in sitting. The facilitators felt the participants engaged more and were safer in sitting. CONCLUSIONS: The results demonstrated that while fall prevention exercises could be scheduled into the CST structure, the fidelity of the combined programme was poor. Other components of the study design need further consideration before evaluation using a randomised controlled trial is feasible. TRIAL REGISTRATION: anzctr.org.au (ACTRN12616000751471) 8 Jun 2016, Australian New Zealand Clinical Trials Registry.

Developing assistive robots for people with mild cognitive impairment and mild dementia: a qualitative study with older adults and experts in aged care.

OBJECTIVES: This research is part of an international project to design and test a home-based healthcare robot to help older adults with mild cognitive impairment (MCI) or early dementia. The aim was to investigate the perceived usefulness of different daily-care activities for the robot, developed from previous research on needs. DESIGN: Qualitative descriptive analysis using semistructured interviews. Two studies were conducted. In the first study, participants watched videos of a prototype robot performing daily-care activities; in the second study, participants interacted with the robot itself. SETTING: Interviews were conducted at a university and a retirement village. PARTICIPANTS: In study 1, participants were nine experts in aged care and nine older adults living in an aged care facility. In study 2, participants were 10 experts in aged care. RESULTS: The themes that emerged included aspects of the robot's interactions, potential benefits, the appearance, actions and humanness of the robot, ways to improve its functionality and technical issues. Overall, the activities were perceived as useful, especially the reminders and safety checks, with possible benefits of companionship, reassurance and reduced caregiver burden. Suggestions included personalising the robot to each individual, simplifying the language and adding more activities. Technical issues still need to be fixed. CONCLUSION: This study adds to knowledge about healthcare robots for people with MCI by developing and testing a new robot with daily-care activities including safety checks. The robot was seen to be potentially useful but needs to be tested with people with MCI.

Can education and training improve the adoption of a psychosocial group treatment by dementia services?

OBJECTIVE: Cognitive stimulation therapy (CST) is a psychosocial group treatment for people with dementia. The aims of this project were to (a) evaluate the effectiveness of a one-day training workshop; (b) measure the uptake of CST following the workshops; and (c) explore the barriers of implementing CST. METHOD: Ten workshops were conducted. Attendees completed a self-evaluation at the end of the training day and were later invited to complete an online survey enquiring about implementation. RESULTS: Two hundred and fourteen workshop attendees completed the self-evaluation. The mean self-rated knowledge and skills for conducting and facilitating CST (1 = No skills, 5 = Very good skills) was 2.3 (SD = 1.2) and 4.3 (SD = 0.7) before and after the workshop, respectively (p = 0.000). The mean self-rated confidence for applying learning to conducting and facilitating CST was 4.2 (SD = 0.7) (1 = Not confident, 5 = Very confident). There were 11 CST programmes started after the workshops and another 10 sites were in the process of starting CST programmes. The main barriers of implementation were lack of staff time/funding and problems of finding suitable participants with dementia. CONCLUSIONS: The one-day training workshop is an effective method to disseminate CST. Addressing the barriers identified could improve the adoption of CST in practice.

Translating research knowledge in dementia care organisations.

OBJECTIVE: To evaluate dementia care organisations' capacity to acquire, assess, adapt and apply dementia research. METHODS: We used the Canadian Health Services Research Foundation's survey, 'Is research working for you?' by inviting the members of the New Zealand National Dementia Cooperative to participate in the online survey. RESULTS: A total of 146 (32%) members responded and indicated that, although the workforce had the skills to engage in research and implement evidence into practice, there was limited organisational support in terms of the time, resources and access to external support. CONCLUSIONS: We propose a number of strategies to improve knowledge translation in dementia care.

The cluster-randomized BRIGHT trial: Proactive case finding for community-dwelling older adults.

PURPOSE: People are now living longer, but disability may affect the quality of those additional years of life. We undertook a trial to assess whether case finding reduces disability among older primary care patients. METHODS: We conducted a cluster-randomized trial of the Brief Risk Identification Geriatric Health Tool (BRIGHT) among 60 primary care practices in New Zealand, assigning them to an intervention or control group. Intervention practices sent a BRIGHT screening tool to older adults every birthday; those with a score of 3 or higher were referred to regional geriatric services for assessment and, if needed, service provision. Control practices provided usual care. Main outcomes, assessed in blinded fashion, were residential care placement and hospitalization, and secondary outcomes were disability, assessed with Nottingham Extended Activities of Daily Living Scale (NEADL), and quality of life, assessed with the World Health Organization Quality of Life scale, abbreviated version (WHOQOL-BREF). RESULTS: All 8,308 community-dwelling patients aged 75 years and older were approached; 3,893 (47%) participated, of whom 3,010 (77%) completed the trial. Their mean age was 80.3 (SD 4.5) years, and 55% were women. Overall, 88% of the intervention group returned a BRIGHT tool; 549 patients were referred. After 36 months, patients in the intervention group were more likely than those in the control group to have been placed in residential care: 8.4% vs 6.2% (hazard ratio = 1.32; 95% CI, 1.04-1.68; P = .02). Intervention patients had smaller declines in mean scores for physical health-related quality of life (1.6 vs 2.9 points, P = .007) and psychological health-related quality of life (1.1 vs 2.4 points, P = .005). Hospitalization, disability, and use of services did not differ between groups, however. CONCLUSIONS: Our case-finding strategy was effective in increasing identification of older adults with disability, but there was little evidence of improved outcomes. Further research could trial stronger primary care integration strategies.

Quality of life for older people in residential care is related to connectedness, willingness to enter care, and co-residents.

AIM: To establish associations with quality of life (QOL) of older people in long-term residential care facilities in two New Zealand cities. METHODS: The outcome measure of QOL was the Life Satisfaction Index. We used multiple linear regression to explore how broad categories of factors might contribute to QOL. RESULTS: A total of 599 people (median age of 85 years; 74% women) participated. Response rates were 85% for facilities and 83% for residents. A resident's QOL was significantly related to the QOL of co-residents. QOL was higher for people who were more positive about entry to residential care, more physically able, and not depressed, and for those with more family and emotional support. CONCLUSION: Attending to the circumstances around entry to residential care may enhance QOL, as may promoting physical activity, treating depression and ensuring older people remain emotionally connected to their families. In choosing a facility, noting the QOL of co-residents is important.

"The way we do things around here": an international comparison of treatment culture in nursing homes.

OBJECTIVES: In this study, we sought to measure treatment culture (beliefs, values, and normative practices associated with medication prescribing and administration) in two samples of nursing homes (in Northern Ireland and New Zealand) and to document the range of scoring achieved by staff in both countries. Responses between nurse managers and registered nurses were also compared. DESIGN: A cross-sectional study using an adapted treatment culture questionnaire was distributed by mail (in June and September 2008) to 159 nursing homes in Northern Ireland and completed by the nurse manager and registered nurses. In New Zealand, staff in 14 facilities participated and questionnaires were distributed by a research assistant who visited the homes (March to November 2008). MEASUREMENTS: Completed questionnaires were scored using a prespecified scoring system, with a higher score indicating a more resident-centered treatment culture and a lower score indicating a more traditional approach to care. The maximum score possible was 75. Scores were compared between countries and between different categories of staff. Views were also sought and knowledge tested (from structured questions) on the use of psychotropic prescribing in the nursing home environment. RESULTS: The response rates for nurse managers and nurses in Northern Ireland were 35.5% and 10.1%, respectively; in New Zealand, the response rate was 90.9% for managers and 71% for nurses. The mean score for the Northern Ireland and New Zealand homes was 39.5 and 39.1, respectively (P > .05). There were also no differences between scores achieved by nurse managers and registered nurses between and across both countries. There were some cross-country differences on the approach to challenging behavior in residents and nurses (in both countries) were more likely than nurse managers to report (incorrectly) that haloperidol is indicated for short-term insomnia. CONCLUSION: This quantitative assessment has raised interesting issues in relation to the measurement of treatment culture in the nursing home setting in two countries. Further insights into the importance of treatment culture will be pursued in qualitative studies.

Home-based activity program for older people with depressive symptoms: DeLLITE--a randomized controlled trial.

PURPOSE: We wanted to assess the effectiveness of a home-based physical activity program, the Depression in Late Life Intervention Trial of Exercise (DeLLITE), in improving function, quality of life, and mood in older people with depressive symptoms. METHODS: We undertook a randomized controlled trial involving 193 people aged 75 years and older with depressive symptoms at enrollment who were recruited from primary health care practices in Auckland, New Zealand. Participants received either an individualized physical activity program or social visits to control for the contact time of the activity intervention delivered over 6 months. Primary outcome measures were function, a short physical performance battery comprising balance and mobility, and the Nottingham Extended Activities of Daily Living scale. Secondary outcome measures were quality of life, the Medical Outcomes Study 36-item short form, mood, Geriatric Depression Scale (GDS-15), physical activity, Auckland Heart Study Physical Activity Questionnaire, and self-report of falls. Repeated measures analyses tested the differential impact on outcomes over 12 months' follow-up. RESULTS: The mean age of the participants was 81 years, and 59% were women. All participants scored in the at-risk category on the depression screen, 53% had a Diagnostic and Statistical Manual of Mental Disorders or International Classification of Diseases, Tenth Revision diagnosis of major depression or scored more than 4 on the GDS-15 at baseline, indicating moderate or severe depression. Almost all participants, 187 (97%), completed the trial. Overall there were no differences in the impact of the 2 interventions on outcomes. Mood and mental health related quality of life improved for both groups. CONCLUSION: The DeLLITE activity program improved mood and quality of life for older people with depressive symptoms as much as the effect of social visits. Future social and activity interventions should be tested against a true usual care control.

Use of aspirin and statins for cardiovascular risk reduction in New Zealand: the residential care story.

INTRODUCTION: Cardiovascular disease (CVD) is one of the leading causes of morbidity and mortality for older New Zealanders. Medication prescribing for secondary prevention of cardiovascular events in residential care is unknown and prescribing patterns for aspirin and statins by general practitioners (GPs) in residential care facilities in Auckland, New Zealand are reported here. METHODS: A representative sample of residential care facilities, all residents over age 65 years and their GPs in one district health board region in Auckland were recruited. Prescribing and medical records were audited by a trained nurse and medications coded into classes according to a standardised process. Diagnoses from summary sheets and hospital letters were recorded. Descriptive statistics were used to show variability in proportion of residents prescribed aspirin and statins. RESULTS: Of a total of 24 facilities approached, 14 consented to participate (58%); 537 residents (88% of eligible) agreed to participate and 533 completed the study. Residents took on average 8.3 (standard deviation 2.4) medications. On average 2.64 (range 1-6) GPs serviced each facility with eight GPs working in more than one facility. On average 54% of residents with documented CVD were prescribed aspirin and 31% of those with CVD and/or dyslipidaemia were prescribed statins. Variability between prescribers and facilities was high. DISCUSSION: Prescribing in residential care does not appear to be guidelines-based. The reasons for this are unknown. Ongoing social debate about the role of prevention for older people and interventions for GPs and residential care facilities may impact prescribing rates.