Assessing the acceptability of, adherence to and preference for a dual prevention pill (DPP) for HIV and pregnancy prevention compared to oral pre-exposure prophylaxis (PrEP) and oral contraception taken separately: protocols for two randomised, controlled, cross-over studies in South Africa and Zimbabwe.

INTRODUCTION: Oral pre-exposure prophylaxis (PrEP) is a highly effective HIV prevention method; however, uptake and persistence have been low among southern African women. A dual prevention pill (DPP) that combines PrEP with oral contraception (OC) may increase PrEP use and better meet women's sexual and reproductive health needs. We will gauge the DPP's acceptability in two cross-over clinical trials. METHODS AND ANALYSIS: PC952 (Zimbabwe) and PC953 (South Africa) will compare acceptability, adherence and preference for an over-encapsulated DPP versus PrEP and OCs taken separately. HIV-negative, non-pregnant cisgender females in Johannesburg, South Africa (n=96, 16-40 years) and Harare, Zimbabwe (n=30, 16-24 years) will be randomised 1:1 to the order of regimens-DPP or two separate tablets-each used for three 28-day cycles, followed by a 6-month choice period in South Africa. Monthly clinic visits include HIV and pregnancy testing; safety assessments and risk reduction and adherence counselling. We will assess adherence (monthly) based on tenofovir diphosphate drug levels in dried blood spots and by self-report. We will evaluate acceptability (monthly) and preference (end of cross-over) via computer-assisted self-interviewing and in-depth interviews with a subset of participants. Data collection started in September 2022 and ended in January 2024. ETHICS AND DISSEMINATION: PC952 was approved by the Ministry of Health and Child Care, Medical Research Council, Research Council and Medicines Control Authority of Zimbabwe; the Chitungwiza City Health Ethics Committee; and the Joint Research Ethics Committee for the University of Zimbabwe Faculty of Medicine and Health Sciences and Parirenyatwa Group of Hospitals. PC953 was approved by the South African Health Products Regulatory Authority and the University of the Witwatersrand's Human Research Ethics Committee. The Population Council IRB approved both studies. We will disseminate results in open-access journals, clinical trials registries, and at local and international meetings and conferences. TRIAL REGISTRATION NUMBERS: NCT04778514, NCT04778527.

Psychosocial impact of being diagnosed with mild cognitive impairment: patient and carer perspective.

BACKGROUND: Mild cognitive impairment (MCI) may represent an intermediate, prodromal phase of dementia. Although persons with MCI (PwMCI) are able to function independently, they often experience reduced ability to carry out their usual activities. This can result in social, emotional and functional challenges. AIMS: To explore the understanding and psychosocial impact of receiving a diagnosis of MCI on patients and carers. METHOD: A cross-sectional cohort study was conducted at St James's Hospital Memory Clinic involving patients who attended the clinic for assessment from 1 January 2020 to 30 April 2021 and received a diagnosis of MCI. We completed questionnaires with patients and a nominated family member or friend of each patient (FwMCI). RESULTS: Forty-seven PwMCI participated in the study, and 36 nominated family members and/or friends completed the FwMCI questionnaire. In our cohort of PwMCI, most of the participants were not aware of their diagnosis; only 21% used the term MCI, and only 25% attributed their problems to a pathological cause. The majority of participants had no recollection of any discussion around the likelihood of progression. One-third of participants expressed relief that they did not have dementia. Most PwMCI reported positive psychological well-being and did not endorse symptoms of depression or anxiety. There was slight discordance of illness perception among the PwMCI-FwMCI dyads. Forty-seven per cent of FwMCI reported at least a mild degree of carer burden on the Zarit Burden Scale. CONCLUSIONS: Patients' awareness of being diagnosed with MCI is relatively limited. Public education campaigns raising awareness about MCI can help influence the 'illness representation' for MCI and enable people to seek timely advice and support.

Developing Evidence-based Population Health Informatics curriculum: Integrating competency based model and job analysis.

With the rapid pace of technological advancements, public health professions require a core set of informatics skills. The objective of the study is to integrate informatics competencies and job analysis to guide development of an evidence-based curriculum framework and apply it towards creation of a population health informatics program. We conducted content analysis of the Population Health Informatics related job postings in the state of New York between June and July 2019 using the Indeed job board. The search terms included "health informatics" and "population health informatics." The initial search yielded 496 job postings. After removal of duplicates, inactive postings and that did not include details of the positions' responsibilities resulted in 306 jobs. Information recorded from the publicly available job postings included job categories, type of hiring organization, educational degree preferred and required, work experience preferred and required, salary information, job type, job location, associated knowledge, skills and expertise and software skills. Most common job title was that of an analyst (21%, n=65) while more than one-third of the hiring organizations were health systems (35%, n=106). 95% (n=291) of the jobs were fulltime and nearly half of these jobs were in New York City (47%, n=143). Data/statistical analysis (68%, n=207), working in multidisciplinary teams (35%, n=108), and biomedical/clinical experience (30%, n=93) were the common skills needed. Structured query language (SQL), Python, and R language were common programming language skills. A broad framework of integrating informatics competencies, combined with analysis of the skills the jobs needed, and knowledge acquisition based on global health informatics projects guided the development of an online population health informatics curriculum in a rapidly changing technological environment.

Clinical utility of mild cognitive impairment subtypes and number of impaired cognitive domains at predicting progression to dementia: A 20-year retrospective study.

OBJECTIVE: To determine the utility of mild cognitive impairment (MCI) subtypes and number of impaired cognitive domains on initial assessment at predicting progression to dementia in a sample of memory clinic patients over a 20-year period. METHODS: A retrospective analysis was conducted of those presenting to a memory clinic with MCI from 1 January 1999 to 31 December 2018 inclusive. Those with MCI were broken down into one of the four subtypes using recommended cut-off scores on the Cambridge Cognitive Assessment (CAMCOG). Binomial logistic regression analysis was used to determine the utility of MCI subtypes and number of impaired cognitive domains as predictors for dementia. RESULTS: Overall 1188 individuals with MCI diagnosis were identified, with 378 (32%) progressing to dementia, with median [range] time to diagnosis of 2 years [1-8.4]. Six hundred and forty-nine (55%) were identified as amnestic MCI and 539 (45%) as non-amnestic MCI. Amnestic MCI was a significant predictor of progression compared to non-amnestic MCI (OR = 1.85, df = 1, P < .001). Number of cognitive domains impaired was also a significant predictor of progression to dementia (OR = 1.07, df = 1, P = .01) but the single-/multi-domain distinction was not (OR = 1.29, df = 1, P = .36). CONCLUSION: This study shows that approximately 32% of those diagnosed with MCI in a memory clinic progressed to dementia, with a median time to progression of 2 years. Those with amnestic MCI are almost twice as likely to progress to dementia than non-amnestic MCI and that therefore this is a useful distinction. However, the utility of the single- and multi-domain MCI distinction is called into question by our findings.

Prosopagnosia as a Type of Conversion Disorder.

BACKGROUND: Conversion disorder is a common and debilitating condition that remains poorly understood. We present a previously undescribed form of conversion disorder to highlight the complexity of the condition and consider the interplay of factors that produce conversion symptoms. CASE: A 50-year-old male presented with acquired prosopagnosia and language impairment. Neuropsychological testing indicated right temporal lobe dysfunction. Extensive work-up outruled an organic aetiology. Reactivation of childhood trauma coincided with the onset of his symptoms. Childhood trauma is known to have adverse effects on the developing brain which may affect an individual's emotional behaviour and coping style. Functional neuroimaging techniques suggest that conversion symptoms may be linked to the disruption of higher order neural circuitry involved in the integration of emotional processing and cortical functioning. CONCLUSIONS: We propose that our patient's adverse childhood experiences led to the development of a particular personality and coping style that "primed" him for a later abnormal emotional and behavioural response when confronted with reminders of his traumatic background. Further interdisciplinary studies are required to further elucidate the neurobiological basis for this condition.

Reliability and Validity of the International Dementia Alliance Schedule for the Assessment and Staging of Care in Ireland.

OBJECTIVE: To independently assess the inter-rater reliability of the International Dementia Alliance (IDEAL) schedule in Ireland and to examine criterion validity for cognitive functioning and caregiver distress. METHODS: Two raters independently completed the IDEAL schedule based on an interview with persons diagnosed with dementia and their informal caregivers. The Clinical Dementia Rating (CDR) scale and the Zarit Burden Interview were used as reference standards for criterion validity. Intraclass coefficients (ICCs) and correlations (Spearman's ρ) were derived. RESULTS: ICCs for the IDEAL subdomains ranged from 0.77 to 1.00, indicating robust agreement between raters. Strong correlations between the CDR and the IDEAL cognitive functioning domain (ρ = 0.82) and overall summary score (ρ = 0.77) were observed. The Zarit Burden Interview and the IDEAL carer distress subdomain were moderately correlated (ρ = 0.56). CONCLUSION: This study confirmed that the IDEAL schedule is a valid and reliable instrument in the Irish population and further supports the international use of the IDEAL schedule.

The clinical utility of naturalistic action test in differentiating mild cognitive impairment from early dementia in memory clinic.

OBJECTIVE: This study aimed to examine the validity of the Naturalistic Action Test in differentiating Mild Cognitive Impairment from early dementia compared to clinical diagnosis and ascertain Naturalistic Action Test cut-off points. METHODS: This was a cross-sectional study of 70 consecutive patients diagnosed with Mild Cognitive Impairment attending the memory clinic in St James's Hospital, Dublin, Ireland. Patients with a diagnosis of Mild Cognitive Impairment who attended for routine annual assessment were asked to participate in the study. The Naturalistic Action Test was carried out after the patient had completed their routine assessment in the clinic. RESULTS: The Area under the Curve, AUC ± SE was 0.808 ± 0.058, p < 0.001 with 95% CI (0.695-0.922). There was concordance in 40 and discrepancy in 30 patients between the NAT and the gold standard consensus diagnosis (PPV 38%, NPV 96%, sensitivity 94%, specificity 46% and accuracy 59%) using cut-off point of ≥14 for normal function on Naturalistic Action Test. The difference was not related to age, sex, level of education or informant. Using the Youden index, we determined a Naturalistic Action Test cut-off score of ≥11 for Mild Cognitive Impairment in our study (PPV 50%, NPV 91%, sensitivity 78%, specificity 73% and accuracy of 74%). There was discrepancy in 18 patients using the new cut-off point (≥11 for Mild Cognitive Impairment vs ≤10 for dementia). CONCLUSION: The Naturalistic Action Test is a useful tool that can increase diagnostic accuracy in differentiating Mild Cognitive Impairment from early dementia.

Subjective well-being amongst community-dwelling elders: what determines satisfaction with life? Findings from the Dublin Healthy Aging Study.

BACKGROUND: Life satisfaction is a subjective expression of well-being and successful aging. Subjective well-being is a major determinant of health outcomes in older people. The aim of this study was to determine which factors predicted well-being in older people living in the community as measured by their satisfaction with life. METHODS: The relationship between life satisfaction, as measured by the Life Satisfaction Index (LSI-A) and physical, cognitive and demographic variables was examined in 466 older people living in the community using a stepwise regression model. RESULTS: Depression, loneliness, neuroticism, extraversion, recent participation in physical activity, age and self-reported exhaustion, were the independent predictors of life satisfaction in our elderly cohort. CONCLUSION: Subjective well-being, as measured by the Life Satisfaction Scale, is predicted by depression, loneliness, personality traits, recent participation in physical activity and self-reported exhaustion. The mental and emotional status of older individuals, as well as their engagement in physical activity, are as important as physical functionality when it comes to life satisfaction as a measure of well-being and successful aging. These areas represent key targets for intervention.

The spectrum of worry in the community-dwelling elderly.

OBJECTIVES: In this study, we examine the prevalence and distribution of worry, its content, and its associations with quality of life and depression, based on a large sample of community-dwelling elderly. We will attempt to distinguish between pathological and non-pathological worry based on these associations. DESIGN: Community survey. SETTING: Inner-city population. PARTICIPANTS: A total of 2136 people aged between 65 and 96, of whom 66% were women, were recruited through general practitioners and interviewed in their own homes. MEASUREMENTS: The GMS-AGECAT structured psychiatric interview was used to rate symptoms which were classified into five levels of severity of worry ranging from simple, non-excessive to generalised anxiety disorder (GAD). RESULTS: In this study, 79% of the participants reported worrying, 37% worrying excessively, while 20% reported excessive, uncontrollable worry and 6.3% met criteria for GAD. Prevalence of all types of worry declined with age and was lower in men. The prevalence of depressed mood was similar in those without worry and those with non-severe worry (Wald post hoc test, p = 0.06) but rose significantly with each level of severe worry (Wald post hoc tests, all p < 0.05). Major depressive disorder was absent in those who did not worry, and had a prevalence of only 0.2% in those with non-severe worry (p = 0.552, Fisher's exact test). It has a significantly elevated prevalence at all levels of excessive worry, and a significantly higher prevalence in those with GAD. All levels of excessive worry were associated with reduced quality of life. CONCLUSION: Severe worry is highly prevalent in the elderly; most severe worriers do not meet criteria for GAD, but have a reduced quality of life and an increased prevalence of depression.

Anxiety and behavioural disturbance as markers of prodromal Alzheimer's disease in patients with mild cognitive impairment.

BACKGROUND: Depression and anxiety have been reported to be independently predictive of conversion to Alzheimer's disease (AD) in patients with mild cognitive impairment (MCI). Anxiety symptoms have been less well studied and findings in this regard have been inconsistent. The objectives of this study are to determine which symptoms among a range of neuropsychiatric symptoms known to commonly occur in patients with MCI are predictive of later conversion to AD. We also wish to determine whether these symptoms track existing measures of declining cognitive and functional status or may be considered distinct and sensitive biomarkers of evolving Alzheimer's pathology. METHODS: One hundred and sixty-one patients with MCI were identified from consecutive referrals to a memory clinic. Univariate, multivariate and cox regression analyses were conducted. RESULTS: Seventy-six per cent of all patients had at least one neuropsychiatric symptom at baseline of which anxiety (52%), affective disturbance (37%) and aggression (32%) were the most common. Increasing symptom frequency was observed with increasing clinical severity. Anticipatory anxiety and activity disturbances were significantly associated with earlier conversion to AD although this association did not remain significant following adjustment for cognitive status at baseline. CONCLUSION: Neuropsychiatric symptoms and anxiety symptoms in particular are common in patients with MCI. In this sample anxiety for upcoming events and purposeless activity frequently co-occurred and were significant clinical predictors of earlier conversion to AD. However, these findings were not independent of cognitive status at baseline and therefore may be markers of severity rather than independent predictors of disease progression.

Detecting prodromal Alzheimer's disease in mild cognitive impairment: utility of the CAMCOG and other neuropsychological predictors.

BACKGROUND: The Cambridge cognitive examination (CAMCOG) is a mini neuropsychological battery which is well established and widely used. The utility of the CAMCOG in detecting prodromal Alzheimer's disease (AD) in patients with mild cognitive impairment (MCI) has not been determined. The objectives of this study are: to establish which subtests of cognitive domains contained within the CAMCOG are predictive of conversion to AD, to compare these with an extended version of the delayed word recall (DWR) test and to establish optimal cut points for all measures used. METHODS: 182 patients with MCI were identified from consecutive referrals to a memory clinic. Logistic regression, cox regression and receiver operating characteristic curve (ROC) analyses were conducted. RESULTS: The DWR displayed the best sensitivity (77%) and specificity (76%). The composite memory score contained within the CAMCOG achieved similar sensitivity (78%) and specificity (74%). The recognition component of the extended DWR demonstrated good specificity (85%) but poor sensitivity (57%). The optimal predictive model combined category fluency with the DWR and achieved predictive accuracy of 83%. CONCLUSION: The DWR, which is a test specifically designed to have high predictive accuracy for AD, performed best. The composite measure of memory contained within the CAMCOG performed similarly well. The DWR has the advantage of being brief, easy to administer and suitable for use in non-specialist settings. The CAMCOG takes longer to administer but provides information regarding additional cognitive domains and is sensitive to change over time. Category fluency may be usefully combined with the DWR to improve predictive accuracy.

Late life depression: a comparison of risk factors and symptoms according to age of onset in community dwelling older adults.

BACKGROUND: It has been reported that late onset depression is more frequently associated with acquired organic pathology and that patients are less likely to report a family history of depression. Differences in phenomenology according to age of onset have been described although these have not been consistently replicated. The majority of these studies have been in hospital populations. The aim of this study is to address this question in a sample of community dwelling older adults. METHODS: 89 subjects with GMS-AGECAT depression were identified from a sample of 1231 community dwelling adults aged 65 years and over. Subjects were analysed across a range of aetiological and phenomenological variables according to age of onset of first depressive episode. RESULTS: Subjects with late onset depression (≥ 60) were significantly less likely to report a family history of depression, were less likely to report previous hospitalisation for depression and had greater cognitive impairment. Late onset subjects were also less likely to report feelings of guilt or thoughts that life was not worth living in the previous month. CONCLUSION: While we found that patients with late onset depression differed from early onset patients according to certain aetiological risk factors, we did not find a distinctive profile of depressive symptomatology which might be considered clinically useful at an individual level. These findings are consistent with studies based in hospital populations.

Loneliness, social support networks, mood and wellbeing in community-dwelling elderly.

OBJECTIVE: Both loneliness and social networks have been linked with mood and wellbeing. However, few studies have examined these factors simultaneously in community-dwelling participants. The aim of this study was to examine the relationship between social network, loneliness, depression, anxiety and quality of life in community dwelling older people living in Dublin. METHODS: One thousand two hundred and ninety-nine people aged 65 and over, recruited through primary care practices, were interviewed in their own homes using the GMS-AGECAT. Social network was assessed using Wenger's typology. RESULTS: 35% of participants were lonely, with 9% describing it as painful and 6% as intrusive. Similarly, 34% had a non-integrated social network. However, the two constructs were distinct: 32% of participants with an integrated social network reported being lonely. Loneliness was higher in women, the widowed and those with physical disability and increased with age, but when age-related variables were controlled for this association was non-significant. Wellbeing, depressed mood and hopelessness were all independently associated with both loneliness and non-integrated social network. In particular, loneliness explained the excess risk of depression in the widowed. The population attributable risk (PAR) associated with loneliness was 61%, compared with 19% for non-integrated social network. Taken together they had a PAR of 70% CONCLUSIONS: Loneliness and social networks both independently affect mood and wellbeing in the elderly, underlying a very significant proportion of depressed mood.

Vascular biomarkers of cognitive performance in a community-based elderly population: the Dublin Healthy Ageing study.

BACKGROUND: population studies suggest that cardiovascular risk factors may be associated with cognitive impairment. Epidemiological studies evaluating individual markers of vascular disease as risk factors for cognitive dysfunction have yielded inconsistent results. Homocysteine has emerged as a marker consistently associated with poorer outcomes. Existing studies have largely examined individual vascular risks in isolation and have tended to ignore patient psychological status. OBJECTIVE: to investigate the association between markers of vascular disease and cognition in a community-dwelling non-demented elderly population while adjusting for vascular and non-vascular confounds. DESIGN: cross-sectional community based assessment. PARTICIPANTS: 466 subjects with mean age 75.45 (s.d., 6.06) years. 208 (44.6%) were male. RESULTS: higher levels of homocysteine were consistently associated with poorer performance in tests assessing visual memory and verbal recall. No other vascular biomarker was found to be associated with cognitive performance. Factors such as alcohol use, tea intake, life satisfaction, hypertension and smoking were positively correlated with global cognitive performance. Negative correlations existed between cognitive performance and depression, past history of stroke, intake of fruit and use of psychotropic medication. CONCLUSIONS: homocysteine was the only vascular biomarker associated with poorer function in a number of domains on neuropsychological testing, independent of vascular and non-vascular confounds. Other psychosocial factors may need to be taken into account as potential confounds in future studies investigating cognition.

Co-morbid and socio-demographic factors associated with cognitive performance in an elderly community dwelling Irish population.

BACKGROUND: Epidemiological studies suggest an association between health factors and dementia. The impact of these factors on the cognitive performance of the elderly population is unclear. Possible correlates of poor cognitive performance in a community dwelling elderly Irish population were examined. METHODS: Subjects were from a sample of individuals over 65 years agreeable to interview using the Geriatric Mental State (GMS)-Automated Geriatric Examination for Computed Assisted Taxonomy (AGECAT) package conducted at the subject's home. Associations between patient profiles and Mini Mental State Examination (MMSE) score were investigated in a multivariate model. RESULTS: There were 793 subjects, 528 (66.6%) female with mean (s.d.) age 74.8 (6.7) yrs. Mean MMSE score was 26.5 (3.3). 169 (21.3%) were current smokers, 198 (25%) ex-smokers. Two hundred and twenty-four (28.3%) had a history of hypertension, 85 (10.7%) case level anxiety or depression, 51 (6.4%) stroke, ten0 (1.3%) epilepsy, nine (1.1%) Parkinson's disease and 29 (3.7%) dementia. Two hundred and fifty-five (32.2%) subjects were on psychotropic medications. Factors associated with MMSE score included age (p < or = 0.0001), diagnosis of dementia (p < or = 0.0001), socioeconomic group (p < or = 0.0001), education (p < or = 0.0001), previous stroke (p = 0.0013) and use of psychotropic medication (p = 0.03). Case level anxiety or depression (p = 0.99), Parkinson's disease (p = 0.52), epilepsy (p = 0.26), smoking status (p = 0.99) and hypertension (p = 0.34) were not found to be associated with cognitive performance. CONCLUSION: Factors associated with cognitive performance included age, socioeconomic group, education, previous stroke and use of psychotropic medication. These factors should be adjusted for in studies assessing cognition in this population. Stroke prevention strategies and avoidance of psychotropic medication may benefit cognitive performance.

Driving cessation in patients attending a memory clinic.

BACKGROUND: Driving is an increasingly important form of transport for older people. Dementia is common in later life and will eventually lead to driving cessation, which reduces the public health risk of impaired driving but also impairs access to services. The factors associated with driving cessation in dementia are uncertain. OBJECTIVE: To examine the demographic, psychometric and personal factors associated with driving cessation in patients attending a memory clinic in a European setting. DESIGN, SUBJECTS AND SETTING: A retrospective study of 430 consecutive patients referred over a 21 month period to the memory clinic at a university teaching hospital. METHODS: The data collected included a questionnaire administered to their carers regarding demographic and personal factors as well as driving practices. All subjects had standardised neuropsychological and functional assessments. Dementia diagnosis was recorded using DSM IV criteria. RESULTS: Driving cessation in this population was associated with poorer cognitive and functional status, older age, and living in the city. Of those studied, 22% continued to drive: 63% of these were driving daily, 71% were driving unaccompanied and 31% reported an accident. There was no difference in the neuropsychological testing between those who reported an accident and those who did not report an accident. CONCLUSIONS: Driving cessation was affected not only by psychometric performance but also by demographic and personal factors.

Screening for dementia in an Irish community sample using MMSE: a comparison of norm-adjusted versus fixed cut-points.

BACKGROUND: The MMSE is a widely-used instrument in screening for dementia in the community. The traditional cut-point of <24/30 may be unsuitable for use in some settings, due to biases in age and education. OBJECTIVES: This study aimed to investigate whether cut-points derived from age- and education-specific norms would improve the performance of the MMSE as a screening tool for dementia and cognitive impairment in an Irish community setting, potentially reducing the number of onward referrals. A secondary aim was to obtain score norms in an Irish sample. METHODS: One thousand one hundred and fifteen people aged over 65 (mean age 74.8+/-6.8 years; 68% female) were assessed in their own homes, using MMSE (world) and the AGECAT computerised diagnostic system for mental illness in the elderly. The performance of the MMSE in identifying case- and sub-case-level dementia was investigated using cut-points of <24 and <23, as well as adjusted cut-points based on published norms and norms derived from the Irish sample. RESULTS: Published norms did not prove useful in improving screening accuracy. Cut-points based on 10th percentile Irish norms and the <23 cut-point performed comparably well, both yielding 93% specificity, with overall accuracy of 90% and 91% respectively (as sensitivity was higher for the <23 cut-point). CONCLUSIONS: Locally-derived norms yielded better screening accuracy than did published norms or the traditional <24 cut-point. The importance of selecting an appropriate percentile cut-off when using norms is discussed. The best results were obtained with a simple <23 cut-point, and this may be optimal when screening for dementia in an Irish community setting.

Self-reported alcohol consumption in the Irish community dwelling elderly.

OBJECTIVES: To examine the associations of self-reported alcohol consumption in a community based sample of elderly subjects. METHODS: A total of 518 non-institutionalised community dwelling elderly identified from general practice registers were interviewed in their own homes using the Geriatric Mental State (GMS-AGECAT), the Mini-Mental State Examination and the sociodemographic questionnaire. Physical health was rated on a six-point scale. Self reported alcohol consumption was recorded in units per week. The group was then divided according to the presence or absence of excessive alcohol consumption (ie. consumption of over 14 units per week for females and 21 units per week for males). Results were analysed using multivariate regression analysis with excessive alcohol consumption as the dependent variable. RESULTS: The mean age of the sample was 73 (range 65-95), 63% (n = 329) were female. Thirty-six per cent of the population were abstinent and 7% reported excessive alcohol consumption. Analysis of the data revealed no association between excessive alcohol consumption and diagnosis, age, cognitive function or poor physical health. Excess consumption was found to be significantly associated with gender (male) and widowed status (p < 0.001, p = 0.013 respectively). CONCLUSIONS: As alcohol misuse is commonly missed in the elderly identifying high risk groups is important for the development of intervention strategies. Our results suggest that elderly widowers may be more at risk than their peers of alcohol misuse.