Background: The age-prospective memory-paradox describes the general pattern of age-related deficits in laboratory-based prospective memory tasks and age-related benefits in naturalistic tasks that are carried out in participants' everyday lives. However, the mechanisms which are critical in determining the direction of age effects remain poorly delineated.

Method: Twenty young and 20 old adults performed a laboratory and a naturalistic prospective memory task, which were similar in structure and demand. Several factors highlighted in recent theoretical models as potentially important to understanding the paradox (motivation, metacognitive awareness, activity absorption, control over the task) were assessed and their contribution to the age paradox empirically explored.

Results: First, analyzing mean level age differences, the paradox was confirmed. Second, exploring possible correlates of the paradox revealed that, while low levels of daily activity absorption, high motivation and good metacognitive awareness were associated with age benefits in prospective memory performance in the naturalistic task, high ongoing activity absorption and low control over the prospective memory cue seem important for understanding age deficits in lab-based tasks.

Conclusion: The current study confirms the age-prospective memory-paradox within one sample and with carefully matched laboratory and naturalistic tasks. Additionally, it takes an important step forward in clarifying the role of different factors in understanding age effects across these different contexts. The results indicate that the relative importance of different factors vary as a function of assessment context, with conceptual as well as applied implications.

Background: Multifactorial strategies that prevent or delay the onset or progress of cognitive decline and dementia are needed, and should include education regarding recognized risk factors. The current study sought to investigate whether older adults “at risk” of cognitive decline benefit from psychoeducation targeting healthy brain aging.

Methods: 65 participants (mean age 64.8 years, SD 9.6) with a lifetime history of major depression; vascular risk as evidenced by at least one vascular risk factor; and/or subjective or objective memory impairment were allocated to weekly psychoeducation sessions or a waitlist control group. The small group sessions were conducted over ten weeks by a team of medical and allied health professionals with expertise in late-life depression and cognition. Sessions focused on modifiable risk factors for cognitive decline including vascular risk, diet, exercise, depression, anxiety and sleep disturbance, as well as providing practical strategies for memory and cognition. Both the psychoeducation and waitlist group completed a 20-item knowledge test at baseline and follow-up. Participants in the psychoeducation group were asked to complete follow-up self-report satisfaction questionnaires.

Results: Repeated measures ANOVA showed a significant interaction effect depicting improvements in knowledge associated with psychoeducation, corresponding to an improvement of 15% from baseline. Satisfaction data additionally showed that 92.3% of participants rated the program as “good” to “excellent”, and over 90% suggested they would recommend it to others.

Conclusions: A group-based psychoeducation program targeting healthy brain aging is effective in improving knowledge. Additionally, it is acceptable and rated highly by participants.

Background: This study investigated whether brief exposure to information has any effect on stigmatizing attitudes towards older people with dementia, and how people responded to this medical diagnosis.

Methods: 494 adults were randomly assigned to three groups differentiated by experimental conditions. Group A (control) responded to questions on stigma directly. Group B (symptom) read two vignettes that described the symptoms of two fictitious individuals with dementia, before answering questions on stigma. Group C (label) read the same vignettes which ended with a statement that the person was recently diagnosed with dementia by a physician. Data were analyzed with ANOVA, together with other pre-existing between-subjects factors.

Results: Brief exposure to information about dementia led to a statistically significant reduction in stigma (Groups B, C < A), regardless of whether the diagnostic label of “dementia” was included or not. Moreover, lower stigma was reported by persons who knew a relative or friend with dementia, who were younger and more educated, and who thought dementia was treatable.

Conclusions: As stigmatizing attitudes toward dementia are still a hindrance to early help-seeking in Asian communities, the findings suggest that community education may play a useful role in alleviating this barrier to early detection and intervention.

Background: This paper describes the evaluation of the Memory Lane Café service in Victoria, Australia. The Alzheimer's Australia Vic Memory Lane Café model aims to provide a social and educational service to people living with dementia and their carers, family members or friends. Dementia is a serious health issue in Australia, with prevalence estimated at 6.5% of people over 65 years of age. Living with dementia has significant social and psychological ramifications, often negatively affecting quality of life. Social support groups can improve quality of life for people living with dementia.

Methods: The evaluation included focus groups and surveys of people with dementia and their carers, staff consultation, service provider interviews, and researcher observation. The Melbourne Health Mental Health Human Research Ethics Committee approved the project. Participants included people with dementia (aged 60 to 93 years, previously enrolled in the Alzheimer's Australia Vic's six-week Living With Memory Loss Program), their carers, friends and/or family members, staff working in the Cafés, and service providers with links to the Cafés.

Results: This evaluation found that Memory Lane Cafés promote social inclusion, prevent isolation, and improve the social and emotional well-being of attendees. However, Cafés did not meet the needs of all potential attendees.

Conclusions: The evaluation recommended that existing Café services be continued and possibilities for extending the Cafés be explored. Based on evaluation outcomes, the Department of Health Victoria is funding four additional pilot programs in café style support services.

Background: Some previous research has hypothesized that executive dysfunction in patients with early Alzheimer's disease (AD) occurs as a result of a disconnection between different cerebral areas. The aim of the present study was to evaluate how the hippocampal volume influences executive function as a non-memory cognitive function.

Methods: From 157 consecutive patients with AD or amnestic mild cognitive impairment (A-MCI), we recruited 107 subjects who had a global Clinical Dementia Rating (CDR) of 0.5 or 1.0 and whose degree of hippocampal atrophy had been measured using magnetic resonance imaging (MRI); the severity of atrophy was assessed using the voxel-based specific regional analysis for Alzheimer's disease (VSRAD) system. We divided the subjects into three groups: mild atrophy, 0 < Z-score < 1.0 (N = 21); moderate atrophy, 1.0 ≤ Z-score < 2.0 (N = 46); or severe atrophy, 2.0 ≤ Z-score < 4.0 (N = 40) according to the Z-score and compared the Frontal Assessment Battery (FAB) and its subtest scores between each atrophy group.

Results: The results demonstrated that age, sex ratio, duration of illness, education years, MMSE score, Behave-AD score, and proportion of atrophy area in total brain (%) were not significantly different among the three groups. Only the go/no-go score among the six subtests was significantly lower for increasing atrophy severity (P < 0.05). Furthermore, hippocampal atrophy significantly influenced the go/no-go score independently of interactions from whether the diagnosis was early AD or A-MCI (P < 0.05).

Conclusion: These results support a significant association between hippocampal atrophy and executive dysfunction as a non-memory cognitive impairment in patients with early AD and A-MCI.

Background: Cognition, abilities in activities of daily living (ADL), and behavioral disturbances in patients with Alzheimer's disease (AD) all influence the number of hours informal caregivers spend caring for their patients, and the burden caregivers experience. However, the direct effect and relative importance of each disease severity measure remains unclear.

Methods: Cross-sectional interviews were conducted with 1,222 AD patients and primary caregivers in Spain, Sweden, the U.K. and the U.S.A. Assessments included informal care hours, caregiver burden (Zarit Burden Inventory; ZBI), cognition (Mini-mental State Examination; MMSE), ADL-abilities (Disability Assessment for Dementia scale; DAD), and behavioral symptoms (Neuropsychiatric Inventory Questionnaire; NPI-severity).

Results: Multivariate analyses of 866 community-dwelling patients revealed that ADL-ability was the strongest predictor of informal care hours (36% decrease in informal care hours per standard deviation (SD) increase in DAD scores). Severity of behavioral disturbances was the strongest predictor of caregiver burden (0.35 SD increase in ZBI score per SD increase in NPI-Q severity score). In addition, the effect of ADL-abilities was, although attenuated, not negligible (0.28 SD increase in ZBI score per SD increase in DAD score). Decreasing cognition (MMSE) was associated with more informal care hours and increased caregiver burden in univariate, but not in adjusted analyses.

Conclusions: For patients residing in community dwellings, the direct influence of patients’ cognition on caregiver burden is limited and rather mediated by other disease indicators. Instead, the patients’ ADL-abilities are the main predictor of informal care hours, and both ADL-abilities and behavioral disturbances are important predictors of perceived caregiver burden, where the latter has the strongest effect. These results were consistent across Sweden, U.K. and the U.S.A.

Background: Using a representative secondary care survey for the first time, we explored family carers’ reasons for providing care. We hypothesized that carers with a positive rather than negative motivation for caring would be less abusive towards the care recipient and more likely to be caring for someone still living at home a year later.

Methods: We interviewed 220 consecutively referred dementia family/friend carers from UK Community Mental Health Teams. We asked non-spousal carers why they were the main carer. Our main outcomes were the revised Modified Conflict Tactics Scale scores, measuring abusive behavior by the carer, and admission of the person with dementia to a care home.

Results: Nineteen (17.1%) said they were the main carer due to the high quality of their relationship with the care recipient, their willingness to take on or their suitability for the carer role. A further 22 (19.8%) said they were the main carer due to other potential carers’ negative relationship with the care recipient, unwillingness or lack of suitability for the role. Carers who gave the latter explanation tended to be more anxious at baseline (F = 3.0, p = 0.055), reported higher abusive behavior towards the care recipient a year later after controlling for sociodemographic variables (t = 2.0, p = 0.05), and their care recipient was more likely to be admitted to a care home in the following year (hazards ratio 9.9, p = 0.040).

Conclusions: We found preliminary evidence that carers’ reasons for providing care predict the well-being of the care recipient. Future studies involving dementia family carers should consider asking why the main carer assumed this role.

Background: Difficulties with memory and communication are prominent and distressing features of dementia which impact on the person with dementia and contribute to caregiver stress and burden. There is a need to provide caregivers with strategies to support and maximize memory and communication abilities in people with dementia. In this project, a team of clinicians, researchers and educators in neuropsychology, psychogeriatrics, nursing and speech pathology translated research-based knowledge from these fields into a program of practical strategies for everyday use by family and professional caregivers.

Methods: From the available research evidence, the project team identified compensatory or facilitative strategies to assist with common areas of difficulty, and structured these under the mnemonics RECAPS (for memory) and MESSAGE (for communication). This information was adapted for presentation in a DVD-based education program in accordance with known characteristics of effective caregiver education.

Results: The resultant DVD comprises (1) information on the nature and importance of memory and communication in everyday life; (2) explanations of common patterns of difficulty and preserved ability in memory and communication across the stages of dementia; (3) acted vignettes demonstrating the strategies, based on authentic samples of speech in dementia; and (4) scenarios to prompt the viewer to consider the benefits of using the strategies.

Conclusion: Using a knowledge-translation framework, information and strategies can be provided to family and professional caregivers to help them optimize residual memory and communication in people with dementia. Future development of the materials, incorporating consumer feedback, will focus on methods for enabling wider dissemination.

Background: In most European countries the ethnic minority migrant populations are currently reaching an age where dementia becomes an increasingly important issue. There is no European consensus on good clinical practice with these patient groups, who often have special needs and expectations with regard to dementia services.

Methods: A survey was conducted in clinical dementia centers in 15 European countries. Questionnaires focusing on different points in the clinical assessment of dementia in ethnic minority patients were mailed to leading dementia experts of the European Alzheimer's Disease Consortium.

Results: Thirty-six centers from 15 countries responded to the survey. Ethnic minority patients were seen on a regular basis in 69% of these centers. The diagnostic evaluation was in accordance with evidence-based clinical guidelines in 84–100% of the centers, but most centers performed cognitive assessment with instruments that are only validated in Western cultures and frequently relied on family members for interpretation. Diagnostic evaluation of the patients was considered to be challenging in 64% of the centers, mainly because of communication problems and lack of adequate assessment tools. In general, there were few indicators of culturally sensitive dementia services in the centers.

Conclusions: Ethnic minority patients are seen on a regular basis in European dementia clinics. Assessment of such patients is difficult for a number of reasons. Results from this study show that the most challenging issues are communication problems and assessment of cognitive function where there is a need to develop specific tests for ethnic minority patients.

Background: Neuropsychiatric disorders are mainly studied in people with dementia but estimates are still not available for institutionalized elderly people without dementia. The aim of this work was to investigate neuropsychiatric syndromes in non-demented elderly people living in residential facilities (RFs).

Methods: Data from the PROGRES-Older people project, including 95 RFs in Italy, were analyzed. From a total of 1215 people, 252 without dementia were recruited. Behavioral syndromes were identified using both factor and cluster analysis of results from the 12-item Neuropsychiatric Inventory. Logistic regression was used to assess factors associated with behavioral syndromes. Global cognitive functioning was assessed with the Mini-mental State Examination (MMSE). Current pharmacological treatments were taken from the residents’ records.

Results: Five neuropsychiatric syndromes were identified: (1) Affective (depression, anxiety, night-time behaviors); (2) Hyperactive (agitation, irritability, appetite abnormalities); (3) Psychotic (delusions and hallucinations); (4) Manic (euphoria and disinhibition); (5) Apathetic (apathy and aberrant motor behavior). The risk of having a neuropsychiatric syndrome was higher in people with younger age (OR: 5.1, 1.3–20.0), higher education (OR: 7.3, 2.4–22.1), and low MMSE score (OR: 6.5, 1.9–22.2). Almost half of people with behavioral syndromes were not undergoing psychotropic treatment. Hypnotic and anxiolytic agents were the most frequently used drugs for most of the syndromes.

Conclusions: Older people without dementia living in RFs exhibit a syndrome pattern of neuropsychiatric behaviors different from those observed in patients with dementia, which are associated with cognitive and sociodemographic characteristics. A large proportion of non-demented older people with neuropsychiatric syndromes are not having adequate treatment for their psychiatric disturbances.

Background: Memory impairment has been proposed as the most common early sign of Alzheimer's disease (AD). The aims of this work were to evaluate the risk of progression from mild memory impairment/no dementia (MMI/ND) to clinically diagnosable AD in a community-based prospective cohort and to establish the risk factors for progression from MMI/ND to AD in the elderly.

Methods: Elderly subjects aged over 65 years were selected from the participants in the first Nakayama study. MMI/ND was defined as memory deficit on objective memory assessment, without dementia, impairment of general cognitive function, or disability in activities of daily living. A total of 104 MMI/ND subjects selected from 1242 community-dwellers were followed longitudinally for five years.

Results: During the five-year follow-up, 11 (10.6%) subjects were diagnosed with AD, five (4.8%) with vascular dementia (VaD), and six (5.8%) with dementia of other etiology. Logistic regression analysis revealed that diabetes mellitus (DM) and a family history of dementia (within third-degree relatives) were positively associated with progression to AD, while no factor was significantly associated with progression to VaD or all types of dementia.

Conclusions: DM and a family history of dementia were significant risk factors for progression from MMI/ND to clinically diagnosable AD in the elderly in a Japanese community.

Background: The Montreal Cognitive Assessment (MoCA) can be used to quantify cognitive ability in older persons undergoing screening for cognitive impairment. Although highly sensitive in detecting mild cognitive impairment, its measurement precision is weakest among persons with milder forms of impairment. We sought to overcome this limitation by integrating information from the Mini-Mental State Examination (MMSE) into the calculation of cognitive ability.

Methods: Data from 185 geriatric outpatients screened for cognitive impairment with the MoCA and the MMSE were Rasch analyzed to evaluate the extent to which the MMSE items improved measurement precision in the upper ability ranges of the population.

Results: Adding information from the MMSE resulted in a 13.8% (13.3–14.3%) reduction in measurement error, with significant improvements in all quartiles of patient ability. The addition of three-word repetition and recall, copy pentagons, repeat sentence, and write sentence improved measurement of cognition in the upper levels of ability.

Conclusions: The algorithm presented here maximizes the yield of available clinical data while improving measurement of cognitive ability, which is particularly important for tracking changes over time in patients with milder levels of impairment.

Background: The prevalence of psychotropic drug use is high among the elderly, but research on how psychotropic drugs are used among individuals aged 90 years and older is limited. An increased knowledge on this topic may contribute to improved prescribing patterns in this vulnerable population. The aim of this study was to assess the use of psychotropic drugs in relation to mental disorders and institutionalization among 95-year-olds and to identify use of potentially inappropriate psychotropic drugs.

Methods: All 95-year-olds born in 1901–1903 living in nursing homes or community settings in Gothenburg, Sweden were invited to participate. The response rate was 65% and 338 95-year-olds were examined (263 women, 75 men). Psychotropic drug use in relation to mental disorders and institutionalization was assessed. Information on drug use was collected primarily from multi-dose drug dispensing lists. Participants were examined by trained psychiatrists using the Comprehensive Psychopathological Rating Scale and a battery of cognitive tests. Dementia, depression, anxiety and psychotic disorders were diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, third edition, revised (DSM-III-R).

Results: Sixty percent of the 95-year-old participants used psychotropic drugs; hypnotics were most common (44%). Potentially inappropriate psychotropics were observed in one third (33%). Antidepressants were used by 7% of the participants without dementia who fulfilled criteria for a depressive disorder, while 56% used hypnotics and 30% used anxiolytics.

Conclusions: The high prevalence of psychotropic drug use and the nonspecific nature of these treatments among 95-year-olds indicate a need for improvement in prescribing patterns.

Background: Elevated plasma homocysteine concentrations have been associated with both cognitive impairment and dementia. However, it is unclear whether some cognitive domains are more affected than others, or if this relationship is independent of B12 and folate levels, which can also affect cognition. We examined the relationship between plasma homocysteine and cognitive decline in an older hypertensive population.

Methods: 182 older people (mean age 80 years) with hypertension and without dementia, were studied at one center participating in the Study on COgnition and Prognosis in the Elderly (SCOPE). Annual cognitive assessments were performed using a computerized assessment battery and executive function tests, over a 3–5 year period (mean 44 months). Individual rates of decline on five cognitive domains were calculated for each patient. End of study plasma homocysteine, folate and B12 concentrations were measured. The relationship between homocysteine levels and cognitive decline was studied using multivariate regression models, and by comparing high versus low homocysteine quartile groups.

Results: Higher homocysteine showed an independent association with greater cognitive decline in three domains: speed of cognition (β = −27.33, p = 0.001), episodic memory (β = −1.25, p = 0.02) and executive function (β = −0.05, p = 0.04). The association with executive function was no longer significant after inclusion of folate in the regression model (β = −0.032, p = 0.22). Change in working memory and attention were not associated with plasma homocysteine, folate or B12. High homocysteine was associated with greater decline with a Cohen's d effect size of approximately 0.7 compared to low homocysteine.

Conclusions: In a population of older hypertensive patients, higher plasma homocysteine was associated with cognitive decline.

Background: Low education and illiteracy are associated with an increased risk of dementia. This study aimed to develop a neuropsychological test battery applicable to both illiterate and literate elderly and to assess its reliability and validity for a diagnosis of dementia.

Methods: We developed the Literacy Independent Cognitive Assessment (LICA), which consists of 13 subtests assessing memory, language, visuoconstruction, executive function, attention and calculation. We investigated its reliability and validity on 152 patients with dementia, 66 with mild cognitive impairment and 639 normal controls.

Results: The subtests were found to be applicable to most of the illiterate normal controls (97.3%) and were found to have high inter-rater reliabilities (r = 0.85–1.00, p < 0.001) and moderate to high test-retest reliabilities (r = 0.50–0.86, p < 0.001). The LICA performed well in discriminating participants across Clinical Dementia Rating stages and showed excellent internal consistency and good concurrent validity with the Korean Mini-mental State Examination in both literate and illiterate participants. The area under the curve of the receiver operating characteristic was 0.985 in each of the two literacy groups. Sensitivity and specificity of the LICA to make a diagnosis of dementia was 91.9% and 91.8% at the cutoff point of 186.0 in the literate subjects and 96.2% and 91.1% at the cutoff point of 154.5 in the illiterate subjects. The battery was factored into two separate factors consisting of verbal memory tests and tests for other cognitive domains.

Conclusion: The LICA is a valid and reliable instrument for a diagnosis of dementia in both illiterate and literate elderly.

Background: Depression in old age is a complex multifactorial phenomenon that is influenced by several biopsychosocial variables. Depressive symptoms are associated with the presence of chronic diseases, with being female, with low education and low income levels, and with poor perceived health assessment. In impoverished areas, older adults may have more physical disability, as they may have less access to health services. Therefore, they may be more likely to report depressive symptoms.

Methods: Population-based cross-sectional research was undertaken using data from the FIBRA study conducted in Ermelino Matarazzo, a poor subdistrict of the city of São Paulo, Brazil. The participants comprised 303 elderly people, aged 65 years and over, who attended a single-session data collection effort carried out at community centers. The protocol comprised sociodemographic and self-reported health variables, and the Geriatric Depression Scale.

Results: The majority of the subjects reported five or fewer symptoms of depression (79.21%), reported one or two self-reported chronic diseases (56.86%), declared themselves to have one or two self-reported health problems (46.15%), and had good perceived health assessment (40.27%). The presence of depressive symptoms was associated with a higher number of self-reported health problems, poor perceived health assessment, and lower schooling levels, in the total sample and in analyses including men only. For women, depressive symptoms were associated with the number of self-reported health problems and family income.

Conclusion: The presence of health problems, such as falls and memory problems, lower perceived health, and low education (and low family income for women) were associated with a higher presence of depressive symptoms among elderly people in this poor area of São Paulo.

Background: Older people are at high risk of experiencing psychotropic-related adverse drug events. The objective of this study was to compare and contrast the use of psychotropic drugs among community-dwelling people aged ≥75 years in 1998 and 2004.

Methods: Comparable random samples of people aged ≥75 years were extracted from the population register in Kuopio, Finland, in 1998 (n = 700) and 2003 (n = 1000). In 1998 and 2004, 523 and 700 community-dwelling people respectively participated in nurse interviews, during which demographic, diagnostic and drug use data were elicited. Logistic regression was used to compute unadjusted and adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for the prevalence of psychotropic drug use in 2004 compared to 1998.

Results: The unadjusted prevalence of total psychotropic (37.3% and 38.4%, OR 1.05; 95% CI 0.83–1.33), anxiolytic, hypnotic and sedative (29.6% and 31.3%, OR 1.08, 95% CI 0.85–1.38), and antidepressant (10.7% and 11.9%, OR 1.12, 95% CI 0.78–1.61) use were similar in 1998 and 2004. There was a decrease in the unadjusted prevalence of antipsychotic use (9.2% and 5.7%, OR 0.60; 95% CI 0.39–0.93). After adjusting for socioeconomic and health status differences, there was an increase in the prevalence of total psychotropic (adjusted OR 1.31, 95% CI 1.01–1.70) and antidepressant (OR 1.59, 95% CI 1.06–2.40) use.

Conclusion: The unadjusted prevalence of psychotropic drug use remained stable between 1998 and 2004. However, in adjusted analyses there was a small increase in the prevalence of any psychotropic drug use and antidepressant use specifically.

Background: There is abundant literature on the determinants of caregiver burden in Alzheimer's disease (AD), but little is known about the possible implication of specific patterns of a caregiver's attitudes towards the disease that could increase their risk of – or protect them from – emotional distress and burden. The aim of this study was to test the hypothesis that negative attitudes towards AD are associated with an increased level of burden experienced by caregivers of AD patients.

Methods: Family caregivers of 51 patients with AD were asked to complete a questionnaire regarding their attitudes towards AD. In addition, we assessed the level of their quality of life, anxiety and depression as well as their perceived level of burden. In parallel, we documented the patients’ characteristics: global cognitive efficiency (Mini-Mental State Examination), behavioral and affective symptoms (Neuropsychiatric Inventory) and functional level (Instrumental Activities of Daily Living).

Results: The score of caregiver burden was positively correlated with negative attitudes such as authoritarianism (r = 0.41, p < 0.01) and social restrictiveness (r = 0.49, p < 0.001) as well as emotional reactions of anxiety (r = 0.44, p < 0.01) and aggressiveness (r = 0.47, p < 0.001). In addition, scores of social restrictiveness, rejection and anxiety were significantly higher in women than in men.

Conclusion: These results may have implications in terms of the prevention of caregiver burden. In particular, educational and support programs for caregivers should not be limited to developing their knowledge and skills but should also target attitudes towards the disease.

Background: There is growing recognition that apathy is not only a symptom of depression but may be an independent syndrome. This is the first study to investigate the relationship of apathy and depression longitudinally following stroke and to examine the association with dementia.

Method: 106 consecutive eligible participants following stroke received extensive medical, psychiatric and neuropsychological assessments at three to six months (index assessment) and 15 months (follow-up assessment) after their stroke. A subset of participants received magnetic resonance imaging (MRI) scans at index assessment. Ratings were made for DSM-IV major or minor depression and for apathy using the Apathy Evaluation Scale (AES).

Results: While there was no significant overlap between apathy and depression at index assessment (OR = 1.79, 95% CI 0.48, 6.66), the overlap was significant a year later (OR = 7.75, 95% CI 2.60, 23.13). Dementia at index assessment was a common risk factor for both apathy and depression at follow-up (OR = 12.45, 95% CI 2.98, 52.02 and OR = 10.35, 95% CI 2.84, 37.72, respectively).

Conclusions: Apathy and depression after stroke have a common predictor and overlap longitudinally. The overlap might be due to cumulative vascular pathology and because of the relationship of each of these syndromes to dementia, which was an important, possibly causal, predictor for both.