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There are many recommended language-based strategies for effective communication with persons with dementia. What is unknown is whether effective language-based strategies are also person centered. Accordingly, the objective of this study was to examine whether language-based strategies for effective communication with persons with dementia overlapped with the following indicators of person-centered communication: recognition, negotiation, facilitation, and validation.
Methods:
Conversations (N = 46) between staff-resident dyads were audio-recorded during routine care tasks over 12 weeks. Staff utterances were coded twice, using language-based and person-centered categories. There were 21 language-based categories and 4 person-centered categories.
Results:
There were 5,800 utterances transcribed: 2,409 without indicators, 1,699 coded as language or person centered, and 1,692 overlapping utterances. For recognition, 26% of utterances were greetings, 21% were affirmations, 13% were questions (yes/no and open-ended), and 15% involved rephrasing. Questions (yes/no, choice, and open-ended) comprised 74% of utterances that were coded as negotiation. A similar pattern was observed for utterances coded as facilitation where 51% of utterances coded as facilitation were yes/no questions, open-ended questions, and choice questions. However, 21% of facilitative utterances were affirmations and 13% involved rephrasing. Finally, 89% of utterances coded as validation were affirmations.
Conclusions:
The findings identify specific language-based strategies that support person-centered communication. However, between 1 and 4, out of a possible 21 language-based strategies, overlapped with at least 10% of utterances coded as each person-centered indicator. This finding suggests that staff need training to use more diverse language strategies that support personhood of residents with dementia.
Antidepressants are used to treat depression and behavioral symptoms in Alzheimer's disease (AD), although their effectiveness has been questioned and evidence about the risks is accumulating. The objective of this study was to compare antidepressant use among persons with and without AD in Finland.
Methods:
The Social Insurance Institution of Finland (SII) identified all persons with a verified diagnosis of AD in Finland on December 31, 2005. For each person with AD a comparison person matched for age, sex and region of residence was also identified. Data on reimbursed drug purchases in 2005 were extracted from the Finnish National Prescription Register (FNPR). Conditional logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) for antidepressant use.
Results:
The study sample comprised of 28,089 matched pairs of persons with and without AD (mean age 80.0 SD 6.8, 32.2% men).The prevalence of antidepressant use was higher among persons with AD than without AD (29.4% vs. 10.7%, OR = 3.54; 95% CI: 3.38, 3.70). Among the persons with AD, the prevalence of antidepressant use increased with time since AD diagnosis but not with age. Overall, 90.4% of antidepressant users with AD were co-dispensed anti-dementia drugs.
Conclusions:
The antidepressant use was three times more prevalent among persons with AD compared to those without. Though the antidepressant selection was largely consistent with clinical practice guidelines, the high prevalence of use warrants further investigation given the uncertain effectiveness and adverse events related to these drugs.
Dementia involves a progressive decline in many functional areas. Policy and practice guidelines should cover the entire course of the disease from early detection to the end-of-life. The present study aimed to evaluate the contents of national dementia strategies with a focus on palliative care content.
Methods:
We employed qualitative content analyses. Sixteen national dementia strategies from 14 countries were reviewed. Using open coding, the contents were compared to the domains and recommendations of the palliative care in dementia white paper of the European Association for Palliative Care (EAPC).
Results:
Although palliative care was not explicitly referred to in eight of the 14 countries and only to a limited extent in three countries, a number of domains from the EAPC white paper were well represented, including “person-centered care, communication, and shared decision making”; “continuity of care”; and “family care and involvement.” Three countries that referred to palliative care did so explicitly, with two domains being well represented: “education of the health care team”; and “societal and ethical issues.” The strategies all lacked reference to the domain of “prognostication and timely recognition of dying” and to spiritual caregiving.
Conclusions:
National dementia strategies cover part of the recent definition of palliative care in dementia, although they do not frequently label these references as “palliative care.” In view of the growing numbers of people dying with dementia, preparation for the last phase of life should be added to national strategies.
Painful physical symptoms (PPS) are prevalent among elderly patients with depression. We describe the impact of PPS on depression outcomes and quality of life (QOL) of elderly Asian patients with major depressive disorder (MDD).
Methods:
This post hoc analysis of data from a three-month prospective observational study of East Asian MDD in- or out-patients focused on elderly patients aged ≥60 years. Depression severity was evaluated using the Hamilton depression (HAMD-17) and clinical global impression of severity (CGI-S) scales, while QOL was measured using EuroQOL (EQ-5D and EQ-VAS) instruments. PPS were rated using the modified somatic symptom inventory (SSI).
Results:
At baseline, depression was moderate to severe and 49% of the 146 elderly patients were painful physical symptom positive (PPS+). Bivariate analysis showed significant correlations between PPS and depression severity and QOL at baseline. Linear regression models showed the baseline factor most significantly associated with depression severity at three months was baseline PPS status. PPS+ patients had a mean increase of 2.87 points in their HAMD-17 rating and 0.77 points in their CGI-S score. Response and remission were significantly lower in PPS+ patients; response was 60% and remission was 40% in PPS+ patients while 82% and 66% in painful physical symptom negative (PPS−) patients. QOL at endpoint was lower in PPS+ patients.
Conclusions:
PPS are common in elderly Asian patients with MDD and negatively influence depression outcomes and QOL. Patients with PPS had lower QOL at baseline, lower response and remission rates, higher severity of depression, and lower QOL after three months of treatment.
Attitudes to aging have been investigated in non-carer populations and found to have important relationships with physical and mental health. However, these have not been explored in an older carer sample, although it is becoming increasingly important to clarify variables which are linked with positive carer outcomes. This is one of the first studies to report on older carers, their attitudes to aging, and the relationship with carer-related factors.
Methods:
A cross-sectional study of 202 carers with a mean age of 70.8 years was conducted in Victoria, Australia, using carer demographic data, carer factors such as depression (using the Geriatric Depression Scale), burden (using the Zarit Burden Inventory, ZBI), physical health, personality, and attitudes to aging (using the Attitudes to Aging Questionnaire, AAQ). Spearman rank correlation and hierarchical regression analyses were used.
Results:
This study showed that carers had overall positive attitudes to aging inspite of their caring role. It also identified that carer factors including depression and burden contributed a significant amount of the variance to attitudes to aging in terms of physical change and psychosocial loss. Personality traits, specifically neuroticism, and extraversion, were also important contributors to attitudes to aging.
Conclusions:
Results from this study demonstrated that inspite of moderate levels of depression and spending significant time caring, carers reported positive attitudes to aging. Treating depression, decreasing burden, and investigating the benefits of caring may assist older carers maintain their well-being.
Anxiety disorders are assumed to increase suicide risk, although confounding by comorbid psychiatric disorders may be one explanation. This study describes the characteristics of older patients with an anxiety disorder who died by suicide in comparison to younger patients.
Method:
A 15-year national clinical survey of all suicides in the UK (n = 25,128). Among the 4,481 older patients who died by suicide (≥ 60 years), 209 (4.7%) suffered from a primary anxiety disorder, and 533 (11.9%) from a comorbid anxiety disorder. Characteristics of older (n = 209) and younger (n = 773) patients with a primary anxiety disorder were compared by logistic regression adjusted for sex and living arrangement.
Results:
Compared to younger patients, older patients with a primary anxiety disorder were more often males and more often lived alone. Although 60% of older patients had a history of psychiatric admissions and 50% of deliberate self-harm, a history of self-harm, violence, and substance misuse was significantly less frequent compared to younger patients, whereas physical health problems and comorbid depressive illness were more common. Older patients were prescribed significantly more psychotropic drugs and received less psychotherapy compared to younger patients.
Conclusion:
Anxiety disorders are involved in one of every six older patients who died by suicide. Characteristics among patients who died by suicide show severe psychopathology, with a more prominent role for physical decline and social isolation compared to their younger counterparts. Moreover, treatment was less optimal in the elderly, suggesting ageism. These results shed light on the phenomenon of suicide in late-life anxiety disorder and suggest areas where prevention efforts might be focused.
Irregular circadian rhythm and cognitive impairment are frequently observed in patients with chronic schizophrenia. However, their effects in different living environments or with aging remain unclear. The aim of this study was to clarify the characteristics of circadian rhythm and cognition function in the patients with chronic schizophrenia.
Methods:
This report described data collected using continuous wrist-active monitoring in real-life settings for seven days and the Brief Assessment of Cognition in Schizophrenia Japanese Version (BACS-J) from 10 inpatients with chronic schizophrenia, 10 outpatients with chronic schizophrenia, and 15 healthy elderly people. The Global Assessment of Functioning (GAF) Scale was used to measure the social functioning in the patients with chronic schizophrenia.
Results:
The outpatients with chronic schizophrenia exhibited highly interrupted circadian patterns in terms of stability and the fragmentation of activity (p < 0.05) as indexed according to Interdaily Stability (IS) and Intradaily Variability (IV). The inpatients with chronic schizophrenia indicated the most stable rhythm (p < 0.05) and inactive state (p = 0.001) among the groups. Also, the inpatients with chronic schizophrenia showed poorer cognitive functioning with Z-scores of subtests except digit sequencing (p < 0.01). According to stepwise linear regression analysis, the motor speed of BACS-J and IS of circadian parameters were the most powerful variables to predict the GAF in patients with chronic schizophrenia.
Conclusions:
The characteristics of circadian rhythm and cognition function in the inpatients with chronic schizophrenia appear distinct from those in the outpatients and the healthy elderly people. Circadian rhythm and cognition function in the patients with chronic schizophrenia may, in part, be affected by different living environments.
High suicide rates in late middle-aged and older adults are significant public health problems. Although suicide risk and protective factors are well established, more research is needed about suicide planners and attempters. Using multi-year, national epidemiologic survey data, this study identified correlates of making suicide plans and nonfatal suicide attempts among U.S. adults aged 50+ years.
Methods:
Data are from the 2008 to 2012 U.S. National Survey on Drug Use and Health (NSDUH). Descriptive statistics were used to examine sample characteristics by past-year serious suicidal thoughts, suicide plans, and suicide attempts. Binary logistic regression analyses were used to examine potential correlates (sociodemographic factors, health status, religiosity, psychiatric and substance use disorders (SUDs), and mental health and substance abuse treatment use) of suicide plans and suicide attempts among those who reported serious suicidal thoughts.
Results:
Of the 2.5% of the study population that had serious suicidal thoughts (n = 804), 28% made suicide plans and 11.5% attempted suicide. Although 42% of those with serious suicidal thoughts had major depressive episode (MDE), MDE was not significantly associated with suicide plans or attempts in multivariate models. Being employed decreased the odds of making suicide plans, while mental health service use was associated with increased odds of suicide plans. SUDs increased the odds of suicide attempts.
Conclusions:
It is important to screen middle-aged and older adults for severe mental and SUDs and suicidal thoughts and to target interventions for likely planners and attempters.
This study aims to examine the longitudinal effects of a small-scale nursing home model on the change rates of psychological outcomes by comparing green house (GH) and traditional nursing home residents.
Methods:
A total of 242 residents (93 GH and 149 traditional home residents) who resided at the home least 6 months from admission. Four minimum dataset assessments every six months from admission were included. The main psychological outcomes were depressive mood, and social engagement. The main independent variable was the facility type that the resident resided in: a GH or traditional unit. Age, gender, ADL function, and cognitive function at admission were controlled in the model. A zero-inflated Poisson (ZIP) growth curve model was utilized to compare change rates of two psychological outcomes between the two groups taking into account many zero counts of two outcome measures.
Results:
A rate of increase in depressive symptoms for GH home residents was higher than that of traditional home residents (β = 0.135, p-value = 0.025). GH home residents had a lower rate of increase of the probability of “not being socially engaged” over time compared to traditional home residents (β = −0.274, p-value = 0.010).
Conclusion:
The GH nursing home model had a longitudinal effect on increasing the probability of residents’ social engagement over time, but also increasing the recognition of depressive symptoms compared to traditional nursing homes.
Cerebral white matter hyperintensities (WMH) are prevalent incident findings on brain MRI scans among elderly people and have been consistently implicated in cognitive dysfunction. However, differential roles of WMH by region in cognitive function are still unclear. The aim of this study was to ascertain the differential role of regional WMH in predicting progression from mild cognitive impairment (MCI) to different subtypes of dementia.
Methods:
Participants were recruited from the Clinical Research Center for Dementia of South Korea (CREDOS) study. A total of 622 participants with MCI diagnoses at baseline and follow-up evaluations were included for the analysis. Initial MRI scans were rated for WMH on a visual rating scale developed for the CREDOS. Differential effects of regional WMH in predicting incident dementia were evaluated using the Cox proportional hazards model.
Results:
Of the 622 participants with MCI at baseline, 139 patients (22.3%) converted to all-cause dementia over a median of 14.3 (range 6.0–36.5) months. Severe periventricular WMH (PWMH) predicted incident all-cause dementia (Hazard ratio (HR) 2.22; 95% confidence interval (CI) 1.43–3.43) and Alzheimer's disease (AD) (HR 1.86; 95% CI 1.12–3.07). Subcortical vascular dementia (SVD) was predicted by both PWMH (HR 16.14; 95% CI 1.97–132.06) and DWMH (HR 8.77; 95% CI 1.77–43.49) in more severe form (≥ 10 mm).
Conclusions:
WMH differentially predict dementia by region and severity. Our findings suggest that PWMH may play an independent role in the pathogenesis of dementia, especially in AD.
Research suggests that exposure to music may enhance autobiographical recall in Alzheimer's Disease (AD) patients. This study investigated whether exposure to music could enhance the production of self-defining memories, that is, memories that contribute to self-discovery, self-understanding, and identity in AD patients.
Methods:
Twenty-two mild-stage AD patients and 24 healthy controls were asked to produce autobiographical memories in silence, while listening to researcher-chosen music, and to their own-chosen music.
Results:
AD patients showed better autobiographical recall when listening to their own-chosen music than to researcher-chosen music or than in silence. More precisely, they produced more self-defining memories during exposure to their own-chosen music than to researcher-chosen music or during silence. Additionally, AD patients produced more self-defining memories than autobiographical episodes or personal-semantics during exposure to their own-chosen music. This pattern contrasted with the poor production of self-defining memories during silence or during exposure to researcher-chosen music. Healthy controls did not seem to enjoy the same autobiographical benefits nor the same self-defining memory enhancement in the self-chosen music condition.
Conclusions:
Poor production of self-defining memories, as observed in AD, may somehow be alleviated by exposure to self-chosen music.
Quality of life (QOL) is lower in older adults with generalized anxiety disorder (GAD). QOL generally improves following cognitive-behavioral treatment for GAD. Little is known, however, about additional variables predicting changes in QOL in older adults with GAD. This study examined predictors of change in QOL among older participants in a randomized clinical trial of cognitive behavioral therapy (CBT) for GAD, relative to enhanced usual care (EUC).
Methods:
Hierarchical multilevel mixed-model analyses were used to examine inter-individual and intra-individual factors that predicted QOL over time. Predictors were categorized into treatment, personal and clinical characteristics.
Results:
QOL improved over time, and there was significant variability between participants in change in QOL. Controlling for treatment condition, baseline general self-efficacy, baseline social support, within-person variation in worry and depression and average levels of depression across different time points predicted changes in QOL.
Conclusions:
QOL has increasingly been used as an outcome measure in treatment outcome studies to focus on overall improvement in functioning. Attention to improvement in symptoms of depression and worry, along with psychosocial variables, such as social support and self-efficacy, may help improve QOL in older adults with GAD.
This study was a secondary study of data from a randomized clinical trial (NCT00308724) registered with clinical.trials.gov.
Driving a car requires adapting one's behavior to current task demands taking into account one's capacities. With increasing age, driving-relevant cognitive performance may decrease, creating a need for risk-reducing behavioral adaptations. Three different kinds of behavioral adaptations are known: selection, optimization, and compensation. These can occur on the tactical and the strategic level. Risk-reducing behavioral adaptations should be considered when evaluating older drivers’ traffic-related risks.
Methods:
A questionnaire to assess driving-related behavioral adaptations in older drivers was created. The questionnaire was administered to 61 years older (age 65–87 years; mean age = 70.2 years; SD = 5.5 years; 30 female, 31 male) and 31 younger participants (age 22–55 years; mean age = 30.5 years; SD = 6.3 years; 16 female and 15 male) to explore age and gender differences in behavioral adaptations.
Results:
Two factors were extracted from the questionnaire, a risk-increasing factor and a risk-reducing factor. Group comparisons revealed significantly more risk-reducing behaviors in older participants (t(84.5) = 2.21, p = 0.013) and females (t(90) = 2.52, p = 0.014) compared, respectively, to younger participants and males. No differences for the risk-increasing factor were found (p > 0.05).
Conclusions:
The questionnaire seems to be a useful tool to assess driving-related behavioral adaptations aimed at decreasing the risk while driving. The possibility to assess driving-related behavioral adaptations in a systematic way enables a more resource-oriented approach in the evaluation of fitness to drive in older drivers.
Previous studies have found that social cohesion and trust (SCT) were associated with psychological well-being and physical health. In this study, we investigated the associations between SCT and mental and physical health among community-dwelling elderly in a town in southern Taiwan.
Methods:
The study population consisted of 149 community-dwelling elderly aged 65 years and older (68 men, 81 women; mean age, 75.4 ± 6.1 years) residing in the town of Dashe in southern Taiwan. Activities of daily living (ADL), SCT, depression, subjective quality of life (QOL), current medical status, past medical history, and health behaviors were assessed in face-to-face interviews. Objective neurobehavioral functions were assessed using the timed up & go (TUG) test, functional reach test, and handgrip test.
Results:
Scores for ADL and Geriatric Depression Scale (GDS) were significantly correlated with SCT, and SCT was significantly correlated with all subjective QOL items. In addition, a strong correlation was observed between SCT and relationship with friends. Values for SCT (median ≥ 20) were significantly associated with both subjective sense of health (median ≥ 68) and subjective happiness (median ≥ 73) after adjusting for age, sex, and ADL.
Conclusion:
SCT is an important variable that influences self-rated health and happiness, independently of ADL, age, and sex. When assessing geriatric psychological function, SCT should be examined more carefully, given its association with subjective sense of health and happiness, depression, and physical function.
Depression and anxiety are common among long-term care residents, yet both appear to be under-recognized and under-treated. In our survey of 164 geriatric health care professionals from 34 U.S. states, 96% of respondents reported that a new instrument that rapidly assesses both depression and anxiety is needed. The Brief Anxiety and Depression Scale (BADS) is a new screening tool that can identify possible major depressive episodes (MDE) and generalized anxiety disorders (GAD) in long-term care residents.
Methods:
The psychometric properties of the BADS were investigated in a sample of 224 U.S. long-term care residents (aged 80.52 ± 9.07). Participants completed a battery of several individually administered mood and cognitive tests, including the BADS. MDE and GAD were diagnosed based on the DSM-IV-TR criteria.
Results:
Adequate internal consistency and construct validity were found. A principle component analysis (PCA) revealed an Anxiety Factor and a Depression Factor, which explained 50.26% of the total variance. The Anxiety Factor had a sensitivity of 0.73 and specificity of 0.81 for identifying GAD (PPV = 0.69, NPV = 0.84). The Depression Factor had a sensitivity of 0.76 and a specificity of 0.73 for identifying MDE (PPV = 0.77, NPV = 0.72).
Conclusions:
The BADS appears to be a reliable and valid screening instrument for MDE and GAD in long-term residents. The BADS can be rapidly administered, is sensitive to mood diagnoses in both patients without dementia and with dementia, and produces separate depression and anxiety factor scores that can be used clinically to identify probable mood diagnoses.
There is consensus that dementia is the most burdensome disease for modern societies. Few cost-of-illness studies examined the complexity of Alzheimer's disease (AD) burden, considering at the same time health and social care, cash allowances, informal care, and out-of-pocket expenditure by families.
Methods:
This is a comprehensive cost-of-illness study based on the baseline data from a randomized controlled trial (UP-TECH) enrolling 438 patients with moderate AD and their primary caregiver living in the community.
Results:
The societal burden of AD, composed of public, patient, and informal care costs, was about €20,000/yr. Out of this, the cost borne by the public sector was €4,534/yr. The main driver of public cost was the national cash-for-care allowance (€2,324/yr), followed by drug prescriptions (€1,402/yr). Out-of-pocket expenditure predominantly concerned the cost of private care workers. The value of informal care peaked at €13,590/yr. Socioeconomic factors do not influence AD public cost, but do affect the level of out-of-pocket expenditure.
Conclusion:
The burden of AD reflects the structure of Italian welfare. The families predominantly manage AD patients. The public expenditure is mostly for drugs and cash-for-care benefits. From a State perspective in the short term, the advantage of these care arrangements is clear, compared to the cost of residential care. However, if caregivers are not adequately supported, savings may be soon offset by higher risk of caregiver morbidity and mortality produced by high burden and stress. The study has been registered on the website www.clinicaltrials.org (Trial Registration number: NCT01700556).
While it is well known that posttraumatic stress disorder (PTSD) is characterized by heterogeneous symptom clusters, little is known about predominant typologies of PTSD symptoms in older adults.
Methods:
Latent profile analyses (LPAs) were employed to evaluate predominant typologies of PTSD symptoms in a sample of 164 treatment-seeking older adults with childhood war-related trauma. Multinomial logistic regressions were conducted to evaluate predictors of class membership.
Results:
LPAs revealed that a 3-class solution best fit the data. These included an Intermediate Disturbance class (50.0%) and two Pervasive Disturbance classes, which differed with respect to severity of avoidance symptoms (Pervasive Disturbance-Low Avoidance: 33.5%, Pervasive Disturbance-High Avoidance: 16.5%). A greater number of traumatic events predicted membership in the Pervasive Disturbance classes. The Pervasive Disturbance-Low Avoidance class had a higher level of education than the Pervasive Disturbance-High Avoidance class. Compared to the Intermediate Disturbance class, the Pervasive Disturbance classes had the highest levels of depression, anxiety and somatization symptoms.
Conclusion:
These results suggest that PTSD in treatment-seeking older adults may be characterized by three predominant typologies, which are differentiated by overall severity and avoidance symptoms, lifetime trauma burden, education level, and comorbid depression, anxiety, and somatization symptoms. These results underscore the importance of considering heterogeneity in the phenotypic presentation of PTSD in assessment and treatment approaches for this disorder in older adults.
Marriage has been identified as a protective factor in relation to suicide among older adults. The current study aimed to investigate whether sense of belonging mediated the marital status–suicidal ideation relationship, and whether gender moderated the mediation model. It was hypothesized that the relationship between being widowed and lower levels of sense of belonging, and between lower levels of belonging and higher levels of suicidal ideation, would be stronger for older men than older women.
Methods:
A community sample of Australian men (n = 286) and women (n = 383) aged from 65 to 98 years completed the psychological subscale of the Sense of Belonging Instrument and the suicide subscale of the General Health Questionnaire.
Results:
The results supported the moderated mediation model, with gender influencing the marital status–sense of belonging relation. For men, widowhood was associated with lower levels of belongingness, whereas for women, marital status was unrelated to sense of belonging.
Conclusions:
It would appear crucial to develop and implement interventions which assist older men to find new ways to feel important and valued after the death of their spouse.
Factors affecting quality of life (QOL) ratings for people with dementia (PWD) have been well studied, but few studies have examined the effect of residence on PWD- and caregiver-rated QOL for PWDs. We designed this study to determine the factors related to PWD- and caregiver-rated QOL in dementia as well as factors related to the discrepancy in these ratings.
Methods:
For this cross-sectional study, we analyzed data from a convenience sample of 106 PWD-family caregiver dyads (58 community-dwelling dyads and 48 nursing-home dyads). PWDs’ data included socio-demographic variables, QOL (assessed by the Quality of Life-Alzheimer's Disease [QOL-AD] scale), cognition, dementia severity, depression, comorbidities, and quality of the dyadic relationship. Caregivers’ data included socio-demographic variables, depressive symptoms, and mutuality of the dyadic relationship.
Results:
QOL-AD scores were lower when rated by caregivers than by PWDs. The key factors positively related to both PWD- and caregiver-rated QOL for PWDs were fewer PWD depressive symptoms and higher quality of the PWD-caregiver relationship. The key factors related to the discrepancy in PWD- and caregiver-rated QOL in dementia were PWD residence in a nursing home and lower dementia severity, as well as higher caregiver depression, being an adult child caregiver, and lower caregiver-PWD mutuality.
Conclusion:
Caregiver-rated QOL for PWDs and the discrepancy in rated QOL were significantly associated with PWD residence. If caregiver-rated QOL is needed, the effect of residence of PWD should be taken into consideration. Caregivers’ depressive status and mutuality with PWD must be also carefully assessed.