Home Care Clients In Ontario Research Articles

Comparing quality indicator rates for home care clients receiving palliative and end-of-life care before and during the Covid-19 pandemic

BackgroundThe consensus among Canadians with regards to end-of-life preferences is that with adequate support the majority prefer to live and die at home.PurposeTo compare quality indicator (QI) rates for home care clients receiving palliative and end-of-life care prior to and after the onset of the COVID-19 pandemic.MethodsA retrospective population-based cohort design was used. Sixteen QIs informed by existing literature and a preliminary set of QIs recently evaluated by a modified Delphi panel were compared. Data were obtained from the interRAI Palliative Care instrument for Ontario home care clients for two separate cohorts: the pre-COVID (January 14, 2019 to March 16, 2020) and COVID cohort (March 17, 2020 to May 18, 2021). A propensity score analysis was used to match (using nearest neighbour matching) on 21 covariates, resulting in a sample size of 2479 unique interRAI Palliative Care assessments in each cohort. Alternative propensity score methods were explored as part of a sensitivity analysis.ResultsAfter matching the pre-COVID and COVID cohorts, five of the 16 QIs had statistically significant differences in the QI rates (change from pre-COVID to COVID): decrease in prevalence of severe or excruciating daily pain (p = 0.03, effect size=-0.08), decrease in prevalence of caregiver distress (p = 0.02, effect size=-0.06), decrease in prevalence of negative mood (p = 0.003, effect size=- 0.17), decrease in prevalence of a delirium-like syndrome (p = 0.001, effect size=-0.25) and decrease in prevalence of nausea or vomiting (p = 0.04, effect size=-0.06). While the alternative propensity score methods produced slightly different results, no clinically meaningful differences were seen between the cohorts when effect sizes were examined. All methods were in agreement regarding the highest QI rates, which included the prevalence of shortness of breath with activity, no advance directives, and fatigue.ConclusionThis study is the first to examine differences in QI rates for home care clients receiving palliative and end-of-life care before and during COVID in Ontario. It appears that QI rates did not change over the course of the pandemic in this population. Future work should be directed to understanding the temporal variation in these QI rates, risk-adjusting the QI rates for further comparison among jurisdictions, provinces, and countries, and in creating benchmarks for determining acceptable rates of different QIs.

Policy and Practice Note: Policy, Safety, and Regulation with Regard to Ontario Home Care Clients and Personal Support Workers.

In light of COVID-19 and elevated concerns for the health of older Canadians receiving care, this Policy and Practice Note explores the confluence of the current home care policy landscape and the organisation of personal support worker (PSW) work, and highlights the need to consider governance of PSW work generally, and in-home and community care especially. PSWs are currently not professionally regulated, nor is there a central site documenting location, education, or any form of verification of the PSW workforce. Home care PSWs often provide physical care in isolated settings with no in-person supervision. In home and community health care, complaints about PSWs can be scattered among different service providers or client files not linked to or searchable by PSW name. This policy note explores how these factors and the currently unregulated status of PSWs affect home care safety in general as well as in the context of COVID-19, Ontario's decentralised home care system, and efforts towards professional regulation.

Cross-Sectional Nutrition Profile of Palliative Home Care Clients in Ontario and Performance of the interRAI Palliative Care Nutrition Clinical Assessment Protocol.

The nutrition profile of palliative home care clients is unknown. This study describes this group and their nutrition issues and evaluates the performance of the interRAI nutrition Clinical Assessment Protocol (CAP). This was a cross-sectional secondary analysis using Ontario interRAI Palliative Care (interRAI PC) Assessment data. The sample represents 74,963 unique Ontario home care clients assessed between 2011 and 2018. Frequencies and standardized differences (stdiffs) of nutrition characteristics were presented for cancer (n = 62,394) and noncancer (n = 12,569) diagnostic subgroups. Rates of triggering the nutrition CAP were presented by nutrition issue to evaluate its performance. Of this sample, 16.7% were ≥85 years of age, 52.6% had a prognosis between 6 weeks and 6 months, and 41.4% required assistance with eating. The prevalence was higher among those with nervous/mental/behavioral disorders (72.6%) compared with those with cancer (37.6%; stdiff = 0.75). However, most nutrition issues experienced were similar (stdiff < 0.20) across diagnostic groups. Of the entire sample, 21% triggered the nutrition CAP, indicating a need for further evaluation or intervention. Yet, 73.4% of those who experienced dry mouth, 71.8% of those who required assistance with eating, and 68.4% of those who received a nutrition consult within the last 3 days did not trigger the nutrition CAP. Nutrition issues are prevalent in palliative home care clients, regardless of diagnosis; yet the nutrition CAP identified a small fraction of this group. There is a need to focus research and care guidelines toward life-limiting illnesses beyond cancer and address nutrition-related issues in this population.

Associations with rates of falls among home care clients in Ontario, Canada: a population-based, cross-sectional study

BackgroundAccidental falls among older adults are a leading cause of injury-related hospitalizations. Reducing falls is an ongoing quality improvement priority for home care, given that many home care clients experience falls. In this study, we identify factors associated with the rate of falls among home care clients.MethodsWe conducted a population-based, cross-sectional study using secondary data from the Hamilton, Niagara, Haldimand, and Brant health region of Ontario, Canada from January 1 – March 31, 2018. We captured person-level characteristics with falls from the Resident Assessment Instrument – Home Care (RAI-HC). Negative binomial regression was used to model the rate of falls.ResultsFunctional characteristics of home care clients had strong, statistically significant associations with the rate of falls. Declines in activities of daily living, assistive device use for locomotion indoors, polypharmacy, and health conditions, such as dizziness or lightheadedness, and parkinsonism, were associated with a higher rate of falls. Males who used assistive devices had a higher rate of falls compared to females; however, males with neurological and cardiovascular health conditions had a decrease in the rate of falls compared to females. Home care clients with parkinsonism who used a cane and took eight or more drugs had stronger associations with an increased rate of falls compared to those who do not have parkinsonism.ConclusionsFunctional characteristics, polypharmacy, and health conditions are associated with increased rates of falls among home care clients. Home care clients who are at a greater risk of falls may require environmental adjustments in their home to reduce or eliminate the possibility of falling.

Development and validation of an algorithm to assess risk of first-time falling among home care clients

BackgroundThe falls literature focuses on individuals with previous falls, so little is known about individuals who have not experienced a fall in the past. Predicting falls in those without a prior event is critical for primary prevention of injuries. Identifying and intervening before the first fall may be an effective strategy for reducing the high personal and economic costs of falls among older adults. The purpose of this study was to derive and validate a prediction algorithm for first-time falls (1stFall) among home care clients who had not fallen in the past 90 days.MethodsDecision tree analysis was used to develop a prediction algorithm for the occurrence of a first fall from a cohort of home care clients who had not fallen in the last 90 days, and who were prospectively followed over 6 months. Ontario home care clients who were assessed with the Resident Assessment Instrument-Home Care (RAI-HC) between 2002 and 2014 (n = 88,690) were included in the analysis. The dependent variable was falls in the past 90 days in follow-up assessments. The independent variables were taken from the RAI-HC. The validity of the 1stFall algorithm was tested among home care clients in 4 Canadian provinces: Ontario (n = 38,013), Manitoba (n = 2738), Alberta (n = 1226) and British Columbia (n = 9566).ResultsThe 1stFall algorithm includes the utilization of assistive devices, unsteady gait, age, cognition, pain and incontinence to identify 6 categories from low to high risk. In the validation samples, fall rates and odds ratios increased with risk levels in the algorithm in all provinces examined.ConclusionsThe 1stFall algorithm predicts future falls in persons who had not fallen in the past 90 days. Six distinct risk categories demonstrated predictive validity in 4 independent samples.

A Deterioration in Hearing Is Associated With Functional and Cognitive Impairments, Difficulty With Communication, and Greater Health Instability.

Objectives: To examine the relationship between hearing deterioration and several health-related outcomes among home care clients in Ontario. Design: Longitudinal analysis was completed for clients with at least two comprehensive assessments. Hearing status, based on a single item, ranged from zero (no impairment) to three (highly impaired). Hearing deterioration was defined as at least a 1-point decline between subsequent assessments. Results: Seven percent experienced a 1-point deterioration in hearing and roughly 1% had a 2/3-point decline. After adjusting for other covariates, increasing age (odds ratio = 1.94; 95% confidence intervals [CIs] = [1.45, 2.61]) and a diagnosis of Alzheimer's disease (1.37; CI = [1.04, 1.80]) and other dementias (1.32; CI = [1.07, 1.63]) increased the risk of a 2/3-point deterioration. Conclusion: These findings can assist home care professionals and policy makers in creating and refining interventions to meet the needs of older adults with hearing difficulties.

Relevance of frailty to mortality associated with the use of antipsychotics among community-residing older adults with impaired cognition.

To examine the association between new antipsychotic use and mortality over 6months among community-based older adults with cognitive impairment, and variation in risk by frailty and sex. We conducted a retrospective cohort study of older (aged 66+) home care clients in Ontario, Canada, using linked administrative health and clinical databases. Included were clients with dementia and/or significant cognitive impairment assessed during April 2008 to March 2013. Frailty was defined using a validated 72-item index. Exposed were those newly dispensed an antipsychotic in the 6months post cohort entry, with no such claims in the year prior to drug index date. Two-stage matching defined unexposed clients and their index date (matching on age, sex, frailty, assessment year, and propensity score). Outcome was time to death following index date. Cause-specific hazards models were used, and number needed to harm at 6months was estimated from cumulative incidence function curves. Among 4955 matched exposed-unexposed pairs, new antipsychotic users showed a significantly increased hazard of mortality at 1, 3, and 6months relative to unexposed, with the highest risk observed in the first month (hazard ratio [HR]=2.08 [95% CI, 1.79-2.43]). At 1month, risk was significantly higher for robust (HR=3.72 [95% CI, 2.45-5.66]) vs frail (HR=1.74 [95% CI, 1.40-2.17], P=.002) clients. The number needed to harm was 22.7 and did not vary by frailty but was lower for men (14.9) than for women (35.0). Risk of antipsychotic-associated mortality was highest in the first month following exposure, varied significantly by client frailty, and was greater among men than among women.

The relationship between caregiver burden and depressive symptoms in Ontario home care clients

ABSTRACTThe onset of depressive symptoms is common in home care clients and their caregivers. Understanding the experience of the informal caregiver can assist clinicians in providing services to maximize the well-being of both the client and their caregivers. The objectives of this article are to examine risk factors for the development of depressive symptoms. A longitudinal analysis design was completed for clients with 2+ assessments. The development of depressive symptoms was defined as a Depression Rating Scale score of 3+ on re-assessment. The results—overall, 10.7% of clients experienced new depressive symptoms and clients with a caregiver who was feeling distressed, angry, or depressed were 45% more likely to develop symptoms.

Examining the relationship between therapeutic self-care and adverse events for home care clients in Ontario, Canada: a retrospective cohort study

BackgroundIn an era of a rapidly aging population who requires home care services, clients must possess or develop therapeutic self-care ability in order to manage their health conditions safely in their homes. Therapeutic self-care is the ability to take medications as prescribed and to recognize and manage symptoms that may be experienced, such as pain. The purpose of this research study was to investigate whether therapeutic self-care ability explained variation in the frequency and types of adverse events experienced by home care clients.MethodsA retrospective cohort design was used, utilizing secondary databases available for Ontario home care clients from the years 2010 to 2012. The data were derived from (1) Health Outcomes for Better Information and Care; (2) Resident Assessment Instrument-Home Care; (3) National Ambulatory Care Reporting System; and (4) Discharge Database. Descriptive analysis was used to identify the types and prevalence of adverse events experienced by home care clients. Logistic regression analysis was used to examine the association between therapeutic self-care ability and the occurrence of adverse events in home care.ResultsThe results indicated that low therapeutic self-care ability was associated with an increase in adverse events. In particular, logistic regression results indicated that low therapeutic self-care ability was associated with an increase in clients experiencing: (1) unplanned hospital visits; (2) a decline in activities of daily living; (3) falls; (4) unintended weight loss, and (5) non-compliance with medication.ConclusionsThis study advances the understanding about the role of therapeutic self-care ability in supporting the safety of home care clients. High levels of therapeutic self-care ability can be a protective factor against the occurrence of adverse events among home care clients. A clear understanding of the nature of the relationship between therapeutic self-care ability and adverse events helps to pinpoint the areas of home care service delivery required to improve clients’ health and functioning. Such knowledge is vital for informing health care leaders about effective strategies that promote therapeutic self-care, as well as providing evidence for policy formulation in relation to risk mitigation in home care.

The relative impact of chronic conditions and multimorbidity on health-related quality of life in Ontario long-stay home care clients.

To examine the relative impact of 16 common chronic conditions and increasing morbidity on health-related quality of life (HRQL) in a population-based sample of home care clients in Ontario, Canada. Participants were adult clients assessed with the Resident Assessment Instrument for Home Care (RAI-HC) between January and June 2009 and diagnosed with one (or more) of 16 common chronic conditions. HRQL was evaluated using the Minimum Data Set-Health Status Index (MDS-HSI), a preference-based measure derived from items captured in the RAI-HC. Multivariable linear regression models assessed the relative impact of each condition, and increasing number of diagnoses, on MDS-HSI scores. Mean (SD) MDS-HSI score in the study population (n=106,159) was 0.524 (0.213). Multivariable analysis revealed a statistically significant (p<0.05) and clinically important (difference≥0.03) decrease in MDS-HSI scores associated with stroke (-0.056), osteoarthritis (-0.036), rheumatoid arthritis (-0.033) and congestive heart failure (CHF, -0.030). Differences by age and sex were observed; most notably, the negative impact associated with dementia was greater among men (-0.043) than among women (-0.019). Further, HRQL decreased incrementally with additional diagnoses. In all models, chronic conditions and number of diagnoses accounted for a relatively small proportion of the variance observed in MDS-HSI. Clinically important negative effects on HRQL were observed for clients with a previous diagnosis of stroke, osteo- and rheumatoid arthritis, or CHF, as well as with increasing levels of multimorbidity. Findings provide baseline preference-based HRQL scores for home care clients with different diagnoses and may be useful for identifying, targeting and evaluating care strategies toward populations with significant HRQL impairments.

The wish to die among palliative home care clients in Ontario, Canada: A cross-sectional study.

BackgroundIn the pursuit to provide the highest quality of person centered palliative care, client preferences, needs, and wishes surrounding end of life should be used to inform the plan of care. During a clinical assessment for care services, clients may voluntarily express a ‘wish to die’ either directly to the clinician or it may be indirectly reported second-hand to the clinician through an informal caregiver or family member. This is the first study using data gathered from the interRAI Palliative Care Assessment instrument (interRAI PC) to examine socio-demographic, clinical, and psycho-social factors of palliative home care clients with the voluntary expression of a ‘wish to die now’. Factors associated with the risk for depression within this group were also identified. Awareness and understanding of clients who express the ‘wish to die’ is needed to better tailor a person-centered approach to end-of-life care.MethodsThis cross-sectional study included assessment records gathered from 4,840 palliative home care clients collected as part of pilot implementation of the interRAI PC assessment instrument in Ontario, Canada from 2006 through 2011.ResultsDuring the clinical assessment, 308 palliative home care clients (6.7 %) had voluntarily expressed a ‘wish to die now’. Independent factors emerging from multivariate logistic regression analyses predicting the expression of a ‘wish to die’ included not being married/widowed, a shorter estimated prognosis, depressive symptoms, functional impairment, too much sleep (excessive amount), feeling completion regarding financial/legal matters, and struggling with the meaning of life. Among persons who expressed a ‘wish to die now’, those who exhibited depressive symptoms (23.8 %, n = 64) were also more likely to exhibit cognitive impairment, have decline in cognition in the last 90 days, exhibit weight loss, have informal caregivers exhibiting distress, ‘not have a consistent positive outlook on life’ and report ‘struggling with the meaning of life’.ConclusionWhen clients voluntary express a wish to die clinicians should take notice and initiate follow-up to better understand the context of this meaning for the individual. Clients who expressed a ‘wish to die’ did not all experience pain, depression, and psychological distress suggesting an individualized approach to care management be taken.

Opinion versus practice regarding the use of rehabilitation services in home care: an investigation using machine learning algorithms.

BackgroundResources for home care rehabilitation are limited, and many home care clients who could benefit do not receive rehabilitation therapy. The interRAI Contact Assessment (CA) is a new screening instrument comprised of a subset of interRAI Home Care (HC) items, designed to be used as a preliminary assessment to identify which potential home care clients should be referred for a full assessment, or for services such as rehabilitation. We investigated which client characteristics are most relevant in predicting rehabilitation use in the full interRAI HC assessment.MethodsWe applied two algorithms from machine learning and data mining ― the LASSO and the random forest ― to frequency matched interRAI HC and service utilization data for home care clients in Ontario, Canada.ResultsAnalyses confirmed the importance of functional decline and mobility variables in targeting rehabilitation services, but suggested that other items in use as potential predictors may be less relevant. Six of the most highly ranked items related to ambulation. Diagnosis of cancer was highly associated with decreased rehabilitation use; however, cognitive status was not.ConclusionsInconsistencies between variables considered important for classifying clients who need rehabilitation and those identified in this study based on use may indicate a discrepancy in the client characteristics considered relevant in theory versus actual practice.

Self-Rated Health, Cognition, and Dual Sensory Impairment Are Important Predictors of Depression Among Home Care Clients in Ontario

Depression can be a disabling and debilitating condition among older adults (aged 65+). This study examined risk factors for symptoms of depression in a large sample of older home care clients ( n = 218,850) in Ontario, Canada, using existing data collected with the Resident Assessment Instrument for Home Care (RAI-HC). The RAI-HC has been mandated across the province since 2002. The most important predictors of depression were lower self-rated health (odds ratio [OR] = 3.4), cognitive impairment (OR = 2.9), dual sensory impairment (OR = 1.2), and a primary language other than English or French (OR = 1.5). This suggests that not only physical health but also sensory impairments and communication difficulties increase the risk for depression among home care recipients.

Sex Differences in Home Care Performance: A Population-Based Study

BackgroundHome care services play an integral role in promoting independence, reducing hospital admission and readmission rates, and preventing or delaying nursing home admission among older adults. Despite important sex differences in functional status and use of services by recipients of home care, differences in home care performance measures by sex have not been examined. ObjectiveTo assess sex differences in the quality of publicly funded home care services in Ontario, Canada. MethodsValidated, publicly reported home care quality indicators derived from the Resident Assessment Instrument for Home Care using the 2009 and 2010 Home Care Reporting System database were assessed for 119,795 Ontario home care clients aged 65 years and older. Unadjusted and risk-adjusted sex differences in performance were examined provincially and by health region. ResultsIn unadjusted analyses, there were sex differences in health outcomes on all indicators examined (decline or failure to improve in activities of daily living, cognitive decline, depressive symptoms, and pain control). After risk adjustment, differences were minimal. For example, in unadjusted analyses, 23.1% of women and 18.7% of men reported poorly controlled pain. After risk adjustment, 21.2% of women and 21.6% of men reported poorly controlled pain, with a difference of −0.4% (95% CI, −0.4% to −0.3%). Across health regions risk adjustment eliminated sex differences. There was 1.3-fold to 2.6-fold variation in performance on indicators across health regions. ConclusionsAfter risk adjustment, no important sex differences in home care quality indicators were identified. Sizable regional variations observed indicate potential to improve home care outcomes for both women and men. Sex differences in unadjusted analyses demonstrate the value of examining both unadjusted and adjusted outcomes and suggest sex-specific strategies will likely be needed to improve home care quality.

Risk and protective factors associated with intentional self-harm among older community-residing home care clients in Ontario, Canada.

We aim to concurrently examine risk and protective factors associated with intentional self-harm among community-residing older adults receiving home care services in Ontario, Canada. Administrative health data from the home care sector were linked to hospital administrative data to carry out the analyses. Home care data are collected in Ontario using the Resident Assessment Instrument-Home Care (RAI-HC), an assessment tool that identifies strengths, preferences and needs of long-stay home care clients. The sample included Ontario home care clients aged 60 years or older assessed with the RAI-HC between 2007 and 2010 (N = 222,149). Multivariable analyses were performed using SAS. Hospital records of intentional self-harm (ISH) were present in 9.3 cases per 1000 home care clients. Risks of ISH included younger age (60-74 years; OR = 3.14, CI: 2.75-3.59), psychiatric diagnosis (OR = 2.29, CI: 2.06-2.54), alcohol use and dependence (OR = 1.69, CI: 1.34-2.14), psychotropic medication (OR = 1.94, CI: 1.75-2.15) and depressive symptoms (OR = 1.58, CI: 1.40-1.78). Protective effects were found for marital status and positive social relationships, yet these effects were more pronounced for men. Cognitive performance measures showed the odds of ISH 1.86 times higher for older adults with moderate to severe cognitive impairment. This study based on provincial data points to tangible areas for preventative assessment by frontline home care professionals. Of interest were the risk and protective factors that differed by sex. As demand for home care in Canada is expected to increase, these findings may inform home care professionals' appraisal and approach to suicide prevention among community-residing older adults.

A comprehensive profile of the sociodemographic, psychosocial and health characteristics of Ontario home care clients with dementia

This study provides a comprehensive summary of the sociodemographic, psychosocial and health characteristics of a large population-based cohort of Ontario home care clients (aged 50 years and over) with dementia and examines the variation in these characteristics in those with co-existing neurological conditions. Clients were assessed with the Resident Assessment Instrument-Home Care (RAI-HC) between January 2003 and December 2010. Descriptive analyses examined the distribution of these characteristics among clients with dementia relative to several comparison groups, as well as clients with other recorded neurological conditions. Approximately 22% of clients (n=104 802) had a diagnosis of dementia (average age 83 years, 64% female) and about one in four within this group had a co-existing neurological condition (most commonly stroke or Parkinson disease). About 43% of those with dementia did not live with their primary caregiver. Relative to several comparison groups, clients with dementia showed considerably higher levels of cognitive and functional impairment, aggression, anxiety, wandering, hallucinations/delusions, caregiver distress and a greater risk for institutionalization. Conversely, they showed a lower prevalence of several chronic conditions and lower levels of recent health service use. Depressive symptoms were relatively common in the dementia and other neurological groups. Clients with co-existing neurological conditions exhibited unique clinical profiles illustrating the need for tailored and flexible home care services and enhanced caregiver assistance programs.

Adverse events among Ontario home care clients associated with emergency room visit or hospitalization: a retrospective cohort study.

BackgroundHome care (HC) is a critical component of the ongoing restructuring of healthcare in Canada. It impacts three dimensions of healthcare delivery: primary healthcare, chronic disease management, and aging at home strategies. The purpose of our study is to investigate a significant safety dimension of HC, the occurrence of adverse events and their related outcomes. The study reports on the incidence of HC adverse events, the magnitude of the events, the types of events that occur, and the consequences experienced by HC clients in the province of Ontario.MethodsA retrospective cohort design was used, utilizing comprehensive secondary databases available for Ontario HC clients from the years 2008 and 2009. The data were derived from the Canadian Home Care Reporting System, the Hospital Discharge Database, the National Ambulatory Care Reporting System, the Ontario Mental Health Reporting System, and the Continuing Care Reporting System. Descriptive analysis was used to identify the type and frequency of the adverse events recorded and the consequences of the events. Logistic regression analysis was used to examine the association between the events and their consequences.ResultsThe study found that the incident rate for adverse events for the HC clients included in the cohort was 13%. The most frequent adverse events identified in the databases were injurious falls, injuries from other than a fall, and medication-related incidents. With respect to outcomes, we determined that an injurious fall was associated with a significant increase in the odds of a client requiring long-term-care facility admission and of client death. We further determined that three types of events, delirium, sepsis, and medication-related incidents were associated directly with an increase in the odds of client death.ConclusionsOur study concludes that 13% of clients in homecare experience an adverse event annually. We also determined that an injurious fall was the most frequent of the adverse events and was associated with increased admission to long-term care or death. We recommend the use of tools that are presently available in Canada, such as the Resident Assessment Instrument and its Clinical Assessment Protocols, for assessing and mitigating the risk of an adverse event occurring.

Predictors of caregiver distress among palliative home care clients in Ontario: Evidence based on the interRAI Palliative Care

This study examines predictors of caregiver distress among community-based palliative care clients. Analyses are based upon interRAI Palliative Care (interRAI PC) assessment data from palliative home care programs in three regions in Ontario, Canada. The study sample involved all community-based palliative care clients in Ontario who were assessed with the interRAI PC as part of normal clinical practice during pilot implementation of the instrument between 2007 and 2009 (N = 3,929). The assessments were performed by trained case managers and were used as the basis for determining service needs to be addressed through services contracted from provider agencies. The main study outcome of interest was the presence of one or more indicators of caregiver distress: helper(s) unable to continue caring activities; primary informal helper expresses feelings of distress, anger, or depression; family or close friends report feeling overwhelmed by person's illness. Caregiver distress was evident among about 22% of palliative home care clients. Multivariate analyses identified included clinical instability (Changes in Health, End Stage disease, Signs and Symptoms [CHESS] scale), depressive symptoms, cognitive impairment, and positive outlook as significant client-level predictors. Significant caregiver characteristics included hours of informal care. Three service use/provider variables were significant predictors of caregiver distress: the specific home care agency, hospitalizations in the last 90 days, and nursing visits. Caregiver distress affects approximately one in five palliative care clients in the community. This may lead to a number of adverse outcomes for the caregiver and client. The experience of distress is affected by client, caregiver, and agency characteristics that are readily identified by the interRAI PC assessment instrument. The present results point to the need for a care planning protocol that may be used on a targeted basis for clients experiencing or at elevated risk of caregiver distress.

Clinical, Demographic and Functional Characteristics Associated with Pharmacotherapy for Heart Failure in Older Home Care Clients

Use of combination pharmacotherapy, including angiotensin-converting enzyme (ACE) inhibitors, angiotensin II type 1 receptor antagonists (angiotensin receptor blockers) and β-adrenoceptor antagonists (β-blockers) in the management of heart failure (HF) can reduce mortality, prevent functional decline and reduce health service use. However, these first-line therapies are underused in older populations. This article describes the use and predictors of use of first-line HF therapies in a population-based cohort of older home care clients in Ontario, Canada. To examine the use and correlates of first-line pharmacotherapy in older home care clients with HF. This was a retrospective, cross-sectional study of Resident Assessment Instrument - Home Care (RAI-HC) data in individuals aged ≥65 years receiving home care services in the province of Ontario, Canada. Data collected were from all 14 health regions in Ontario. Home care clients with HF were identified from among those aged ≥65 years whose first RAI-HC assessment occurred between January 2004 and December 2007 (n = 176 866). Potential correlates of pharmacotherapy for HF were identified from the RAI-HC and examined using multivariable logistic regression. HF prevalence was 12.4%. Among clients with HF, 28.6% received no first-line pharmacotherapy; this proportion declined by 6% over the 4 years studied. Only 28.0% were receiving recommended combination therapy. First-line pharmacotherapy use was dependent on hypertension and diabetes mellitus status. Use of pharmacotherapy was less likely among older clients and those with functional impairment, airway disease or behavioural symptoms. Approximately 29% of older home care clients with HF received no first-line HF pharmacotherapy, while another 28% received optimal first-line HF pharmacotherapy. In addition to the expected clinical correlates, the increased likelihood of non-use associated with clients' demographic and functional characteristics raises concerns about quality of care. A better understanding of how these factors affect prescribing practices, particularly for combination therapy, would help to optimize HF disease management. For clinicians, this work also serves as a potential reminder to follow guideline recommendations for HF management in older, vulnerable adults.

Clinical Characteristics and Service Needs of Alternate-Level-of-Care Patients Waiting for Long-Term Care in Ontario Hospitals

Alternate-level-of-care (ALC) patients waiting for admission to long-term care (LTC) in Ontario hospitals are an important subgroup of ALC patients. Understanding the characteristics of ALC patients waiting for LTC can identify opportunities for alternative discharge options. Characteristics from a sample of 13,915 ALC patients waiting for LTC in acute and complex hospitals were analyzed and compared to those from a sample of 113,046 long-stay home care clients in Ontario. Population-level data were obtained using Ontario's RAI-HC database for the period January 2007 to September 2008. Relative to older long-stay home care clients, ALC patients waiting for LTC admission have more functional impairment and complex health needs. A combination of targeted transitional care and more resource-intensive home care services are needed to successfully address ALC patients' care needs in the community. A substantial portion of ALC patients waiting for LTC placement in acute and complex care hospitals may be more appropriately cared for in community settings if adequate community-centred resources are put in place.