A Cross-Sectoral Comparison of Prevalence and Predictors of Symptoms of Depression Over Time Among Older Adults in Ontario, Canada.

OBJECTIVES: Late-life depression, a common mental health issue, poses a significant burden of illness globally. We investigated factors associated with symptoms of depression among older adults across 3 health sectors in Ontario, Canada. METHOD: Electronic health assessment data on older adults aged 60 years+ in home care (HC; N = 359 217), long-term care (LTC; N = 125 496), and palliative care (PC; N = 29 934) were examined. Change in symptoms of depression, measured using the interRAI Depression Rating Scale (DRS), over time was examined, including predictors of the development of depression. RESULTS: At baseline, symptoms of depression were observed in 19.1% (HC), 24.2% (LTC), and 11.9% (PC). This increased to 20.6% (HC), 33.8% (LTC), and 13.2% (PC) at follow-up. For most older adults, DRS scores remained the same across sectors over time. Three independent variables emerged consistently across sectors as the main risk and protective factors for symptoms of depression. CONCLUSION: Although variations in the risk and protective factors for late-life depression were demonstrated across each sector, some commonalities emerged including unmanaged pain, symptoms of depression at baseline, social connectedness, and activity.

A systematic review of older adults' request for or attitude toward euthanasia or assisted-suicide.

OBJECTIVES: Prevalence rates of death by euthanasia (EUT) and physician-assisted suicide (PAS) have increased among older adults, and public debates on these practices are still taking place. In this context, it seemed important to conduct a systematic review of the predictors (demographic, physical health, psychological, social, quality of life, religious, or existential) associated with attitudes toward, wishes and requests for, as well as death by EUT/PAS among individuals aged 60 years and over. METHOD: The search for quantitative studies in PsycINFO and MEDLINE databases was conducted three times from February 2016 until April 2018. Articles of probable relevance (n = 327) were assessed for eligibility. Studies that only presented descriptive data (n = 306) were excluded. RESULTS: This review identified 21 studies with predictive analyses, but in only 4 did older adults face actual end-of-life decisions. Most studies (17) investigated attitudes toward EUT/PAS (9 through hypothetical scenarios). Younger age, lower religiosity, higher education, and higher socio-economic status were the most consistent predictors of endorsement of EUT/PAS. Findings were heterogeneous with regard to physical health, psychological, and social factors. Findings were difficult to compare across studies because of the variety of sample characteristics and outcomes measures. CONCLUSION: Future studies should adopt common and explicit definitions of EUT/PAS, as well as research designs (e.g. mixed longitudinal) that allow for better consideration of personal, social, and cultural factors, and their interplay, on EUT/PAS decisions.

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

BACKGROUND: In 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. METHODS: This 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. RESULTS: During 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'. CONCLUSION: When 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.

Reasons for living, meaning in life, and suicide ideation: investigating the roles of key positive psychological factors in reducing suicide risk in community-residing older adults.

OBJECTIVES: To investigate the roles of reasons for living (RFL) and meaning in life (MIL) in potentially promoting mental health and well-being and protecting against suicide ideation among community-residing older adults and to investigate the psychometric properties of the Reasons for Living Scale-Older Adult version (RFL-OA). METHOD: Of 173 older adults initially recruited into a longitudinal study on late-life suicide ideation, 109 completed the RFL-OA and measures of cognitive and physical functioning and positive and negative psychological factors at a two-year follow-up assessment. We tested a model in which RFL and MIL protect against suicide ideation, controlling for demographic and clinical factors. We also assessed the psychometric properties of the RFL-OA in community-residing older adults, investigating its internal consistency and its convergent (MIL, perceived social support, and life satisfaction), divergent (loneliness, depressive symptom severity, and suicide ideation), and discriminant validity (cognitive and physical functioning). RESULTS: RFL-OA scores explained significant variance in suicide ideation, controlling for age, sex, depressive symptom severity, and loneliness. MIL explained significant unique variance in suicide ideation, controlling for these factors and RFL, and MIL significantly mediated the association between RFL and suicide ideation. Psychometric analyses indicated strong internal consistency (α = .94), convergent, divergent, and discriminant validity for the RFL-OA relative to positive and negative psychological factors and cognitive and physical functioning. CONCLUSION: These findings add to a growing body of literature suggesting merit in investigating positive psychological factors together with negative factors when assessing suicide risk and planning psychological services for older adults.

Predictors of frequent emergency department visits among rural older adults in Ontario using the Resident Assessment Instrument-Home Care.

OBJECTIVE: To describe factors predicting frequent emergency department (ED) use among rural older adults receiving home care services in Ontario, Canada. DESIGN: A cross-sectional examination of Ontario hospital administrative data linked to provincial home care data compares frequent ED users (i.e. >4 visits/year) with regular users (i.e. 1-3 visits/year) and no ED use over a 1-year period. Multiple logistic regression analysis was performed using independent variables from home care health assessments. MAIN OUTCOME MEASURES: Predictors of frequent ED use among rural older adults receiving home care services using adjusted odds ratios (ORs) and 95% confidence intervals (CI). RESULTS: Ontario's rural home care clients visited the ED an average of 4.9 times (SD = 11.9) over a year. Frequent ED users were observed in 170 cases per 1000 home care clients. Congestive heart failure was the most frequently cited reason for frequent ED use; however, it was not a main driver in the adjusted model. Frequent ED use was predicted by younger age (i.e. 60-74 years) (OR = 1.9; 95% CI, 1.7-2.2), a recent ED visit in the last 3 months (OR = 1.5; 95% CI, 1.4-1.7), regularly taking >9 medications (OR = 1.5; 95% CI, 1.3-1.6), and poor self-rated health (OR = 1.4; 95% CI, 1.2-1.5). CONCLUSION: Despite popular assumptions, the main drivers for frequent ED use among rural older adults in Ontario included a mix of sociodemographic and clinical characteristics, rather than disease diagnoses.

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

OBJECTIVE: 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. METHODS: 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. RESULTS: 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. CONCLUSIONS: 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 longitudinal examination of rural status and suicide risk.

There is limited research on suicide risk in Canadian home care. Older adults have the highest rates of death by suicide worldwide. This article examines characteristics of rural and urban home care recipients with a hospital or emergency department visit for suicide attempts in Ontario, Canada. Factors that increase or decrease risk for emergent care are identified. This research builds on a growing need for health leadership to ensure that home care providers have appropriate training and resources to assess and respond to potential risk of suicide among frail elders.

Sexuality in later life: examining beliefs and perceptions of undergraduate students.

Understanding students' beliefs and perceptions of sex/sexuality in later life can reduce and prevent ageist myths and stereotypes. The objective of this study was to gauge undergraduate students' knowledge of several myths, stereotypes, and facts regarding sex/sexuality in later life, including lesbian, gay, bisexual, and transgendered (LGBT) older adults. More than 85% of students held a positive view of sex/sexuality in later life with 65% believing that they would engage in sexual activity past age 80 (N=125). Correct responses to true/false questions were higher for those with a positive perspective on aging, and recognizing that sexual behavior does not cease to be important with aging was the strongest predictor of holding a positive view on sexuality in later life. No significant differences were observed from responses regarding LGBT older adults or constraints to sexuality in long term care facilities. The positive perceptions among students in the current study suggest an increased acceptance of sexuality and diversity that should be maintained in university curricula.

Enhanced measurement sensitivity of hopeless ideation among older adults at risk of self-harm: Reliability and validity of Likert-type responses to the Beck Hopelessness Scale.

OBJECTIVE: Responses to the Beck Hopelessness Scale (BHS) have been identified as a significant predictor of suicide-related ideation and self-harm, of note, to a greater degree than severity of depressive symptoms. The BHS is the most widely used instrument to assess this construct, yet concern has been expressed about the traditional true/false response format of this instrument. For this study, we obtained responses from older adults to a revised four-point Likert-type BHS response format. METHOD: A national sample of 117 older Canadians at risk of self-harm was recruited from multiple sources for this study over a one-year period. Most participants were women (65%) with an average age of 68.47 years (SD = 9.02, range 50-92). RESULTS: Exploratory factor analysis suggests the existence of two factors labeled Powerlessness/Disappointment and Negative Future Expectancies. Concurrent validity of this two-factor model of BHS responses is provided vis-a-vis suicide-related ideation subsequent to statistical control for socio-demographic factors, physical health, and depressive symptomatology. Of note, the relative contribution to the measurement of BHS factors is proportionately equal and greater than all other independent variables. CONCLUSION: We contend that this revised BHS response format may be appropriate for use in clinical and research applications though replication with other samples and populations is warranted.

Impulsivity and hopelessness as predictors of suicide-related ideation among older adults.

OBJECTIVE: Research has demonstrated that impulsivity is strongly associated with suicide-related ideation and behaviour among young adults. However, to date, the potential importance of impulsivity as a predictor of suicide-related ideation in later life has yet to be determined. Our study examined impulsivity, hopelessness, depressive symptomatology, and sociodemographic factors vis-à-vis suicide-related ideation among older adults at risk of self-harm. METHOD: A sample (n = 117) of older adults was recruited from multiple sources for this study over a 1-year period. Suicide-related ideation was measured with the Geriatric Suicide Ideation Scale, a multidimensional measure of suicide-related ideation developed for use with older adults. RESULTS: Canonical correlation identified 2 pairings of linear composites in which impulsivity emerged along both as significantly associated with facets of suicide-related ideation. Of note, the greater proportion of variance in impulsivity was subsumed along the second set of vectors with somatic depressive symptoms. CONCLUSION: Our findings suggest that the impulse to self-harm may be even more pronounced among older adults less likely to present as typically depressed. It is further suggested that impulsivity is more broadly associated with suicide-related ideation than hopelessness, and that screening for impulsivity as well as hopelessness may increase clinicians' ability to identify older adults at greatest risk of self-harm.

Clinical characteristics and patterns of health deficits of centenarians receiving home care and long-term care services.

Centenarians (persons aged 100years and older) are one of the fastest growing cohorts in countries across the world. With the increasing prevalence of centenarians and growing amount of clinical information in large administrative health databases, it is now possible to more fully characterize the health of this unique and heterogeneous population. This study described patterns of health deficits in the centenarian population receiving care from community-based home care services and long-term care facilities (LTCFs) in Ontario, Canada. All centenarians who received home care and were assessed using the interRAI-Home Care Assessment instrument between 2007 and 2011 (n=1163) and all centenarians who resided in LTCFs between 2005 and 2011 who were assessed using the interRAI Minimum Data Set (MDS 2.0) (n=2228) were included in this study. Bivariate analyses described the centenarian population while K-means clustering analyses were utilized to identify relatively homogeneous subgroups within this heterogeneous population. The 3391 centenarians were aged 100 to 114 (mean age 101.5years ±1.9 SD) and the majority were women (84.7%). Commonly reported deficits included cognitive impairment, physical impairment, and bladder problems. Centenarians residing in LTCFs were significantly more likely than centenarians receiving home care services to report cognitive or functional impairment, or to exhibit symptoms of depression. The commonalities and uniqueness of four clusters of centenarians are described. Although there is great variability, there is also commonality within the centenarian population. Recognizing patterns within the heterogeneity of centenarians is key to providing high-quality person-centered care and to targeting health promotion and intervention strategies.

Predicting inpatient aggression using the InterRAI risk of harm to others clinical assessment protocol: a tool for risk assessment and care planning.

This study examined the ability of a risk assessment algorithm, the Risk of Harm to Others Clinical Assessment Protocol (RHO CAP) to predict inpatient aggression within a mental health and addictions treatment facility in Ontario, Canada. Anonymized patient records were retrospectively reviewed from April 1, 2004 to July 31, 2009 (N = 6,425). Survival analysis using Cox's regression was used to predict time to inpatient aggression using the RHO CAP. Approximately 10% of inpatients were at moderate risk of harm to others, and 2% were considered high risk. The pattern of survival curves revealed that within the first month of admission, approximately 10% of inpatients at high risk of harm to others displayed physical aggression. Patients at high risk were also two times more likely to display physical aggression. Clinical teams can use the RHO CAP to implement preventive safety measures, reduce the incidence of inpatient aggression and improve quality of care.

Knowing me-knowing you: Reported personality and trait discrepancies as predictors of marital idealization between long-wed spouses.

In previous research, marital idealization has emerged as a significant predictor of adaptation to widowhood, the psychological well-being of spouses of persons with dementia, and the physical health of older married adults over time. Despite the adaptive value of marital idealization, conceptual confusion regarding this phenomenon persists. To this end, the present study examines the degree to which marital idealization is predicted by personality traits relative to partner perceptions of their spouse's personality, and discrepancies between self- vs. spousal reports for both husbands and wives. Multilevel models were computed on the basis of responses from 125 couples married an average of 34 years. Marital idealization by husbands was predicted by his personality (i.e., lower neuroticism, openness to experience, agreeableness, and higher conscientiousness). In contrast, marital idealization by wives was predicted by trait discrepancies (i.e., being seen, and seeing one's spouse, more positively than she or he sees him- or herself). Conscientiousness emerged as the trait for which between-sex differences were most pronounced, whereas both conscientiousness and agreeableness were the traits most broadly associated with marital idealization by both spouses (intracouple trait averages and discrepancies between spousal reports). These results are discussed in relation to gender socialization and between-sex differences.

Recurrent depressive symptomatology and physical health: a 10-year study of informal caregivers of persons with dementia.

OBJECTIVE: To examine the degree to which recurrent depressive symptomatology predicts the decline in the health status of a randomly derived national sample of caregivers of persons with dementia. METHOD: Individuals with dementia and their caregivers were recruited from each Canadian province as part of a national epidemiologic study of dementia prevalence and the health and welfare of care providers. Both patients and caregivers were assessed at 3 points over a 10-year period. Cohabiting family members who shared the same residence as care recipients were selected for the current study (n = 96 pairs). We computed a repeated measures analysis of variance to compare the health of caregivers who were consistently asymptomatic for depression, of those symptomatic at 1 of 3 points of measurement, and of those symptomatic at 2 of 3 points. RESULTS: As hypothesized, caregivers presenting with elevated depressive symptomatology at multiple points of measurement reported poorer and worsening physical health over time. CONCLUSIONS: The results of this study support the assertion that depressive symptomatology significantly predicts the decline in health status of caregivers of persons with dementia. Concerted effort to treat depression in this population is warranted to forestall this trajectory of decline and premature patient institutionalization.