Search results

The paper aims to investigate if the performance of older adults on the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA) were associated or predictive of their functional performance in a geriatric evaluation and management (GEM) inpatient hospital setting. This will inform the occupational therapy assessment and management of older adults admitted to sub-acute GEM settings.

In all, 20 participants (11 men, 9 women, mean age 82 years, SD = 6.93) were recruited from a GEM ward in an Australian hospital. Participants’ cognitive abilities were assessed using the MMSE and MoCA, and their functional performance were assessed using the Functional Independence Measure (FIM). Spearman’s rho correlations and linear regression analyses were completed. Bootstrapping was applied to the regression analyses to accommodate the small study sample size.

No statistically significant correlations were obtained between the total and subscale scores of the MMSE and FIM or between the total and subscale scores of the MoCA and FIM. In other words, the cognitive and functional abilities of older adults admitted to a GEM setting were not significantly associated in this study.

The findings suggest that the MoCA and the MMSE were not predictive of participants’ functional performance as measure by the FIM in a sub-acute GEM setting. Occupational therapists should be cautious when interpreting participants’ MMSE, MoCA and FIM results and not depend solely on these results in the goal setting and intervention planning processes for clients on GEM wards. Further studies are recommended to confirm these findings.

When a comprehensive neuropsychological assessment cannot be carried out, a quick and discriminant tool of good psychometric properties can be useful to practitioners. The purpose of this paper is to examine the use of the Montreal Cognitive Assessment (MoCA) in patients with Prader–Willi syndrome (PWS) and to test its reliability for cognitive assessment in a population with intellectual disabilities.

Thirty-seven adults with PWS took the MoCA. Reliability of the battery was tested using Cronbach’s alphas. The performance of PWS adults in each subtest was then compared to that of a normative population of healthy adults.

The MoCA was found to be unreliable in PWS. The subtests analyses indicated that the PWS sample underperformed the normative population of healthy adults on most subtests of the MoCA. A sub-sample aged between 17and 29 years showed normal performance on Naming and Memory, and a sub-sample aged from 30 to 39 years showed similar performance on Language, Memory and Orientation relative to age-matched normative healthy adults.

Results showed that the current version of the MoCA, if taken as a whole test for cognitive assessment, does not present with adequate psychometric properties, which the authors interpret as reflecting the heterogeneity in PWS cognitive profiles. If used in PWS, the MoCA may however be useful in examining cognitive functions separately using subtest-based comparisons to normative data.

This research contributes to a better assessment of cognitive profile in PWS and people with learning disabilities by arguing that the use of psychometric tests should depend more on the specificity of the population under evaluation.

No studies have evaluated the relationship between cognitive impairment and alcohol treatment outcomes amongst older drinkers. This study aims to explore the extent of cognitive impairment amongst older adults seeking alcohol treatment and examine the relationship between cognitive impairment, treatment retention and alcohol use following treatment.

The study used data from the Drink Wise Age Well programme; an alcohol intervention service for older adults (aged 50+). The Montreal Cognitive Assessment was used to screen for cognitive impairment; alcohol use was assessed using the alcohol use disorders identification test.

In total, 531 participants completed the assessment at treatment entry. Over half the sample were male (57%), with a mean age of 60 years (Standard deviation: 7.09). Almost half (48.4%) had cognitive impairment at the entry to treatment: 51.6% had a normal cognitive function, 41.4% had mild cognitive impairment, 5.8% had moderate cognitive impairment and 1.1% had severe cognitive impairment. Cognitive impairment was not associated with increased treatment drop-out and was not predictive of alcohol use following treatment. Alcohol treatment was associated with a significant improvement in cognitive functioning.

This study suggests there may be a significant amount of unidentified cognitive impairment amongst older adults attending alcohol treatment. Assessment and routine screening for cognitive impairment in drug and alcohol services may help in care planning and setting treatment goals; in the absence of routine screening opportunities for treatment planning and intervention may be missed.

The purpose of this study was to examine the literature surrounding dementia in the aging correctional population and assess the role of cognitive screening related to dementia detection within corrections. The literature regarding the role of dementia within the justice continuum is scant. Furthermore, correctional health researchers have not reached a consensus on the best age to administer cognitive screening in older persons or prioritizes a screening tool for the early detection of dementia.

A key search term list including dementia screening and was developed to review the literature surrounding dementia and the aging correctional population. PubMed, Criminal Justice Abstracts (Ebsco) and the National Criminal Justice Reference Service were used within the academic search. A gray literature search using these same search terms was conducted reviewing criminal justice federal agencies and organizations for additional information on the dementia experience within correctional settings. Snowballing was used to capture relevant theoretical and empirical knowledge.

Shortages in aging specialized health-care staffing presents a barrier for the clinical interpretation of Montreal Cognitive Assessment (MoCA) results. Correctional officers are also identified as useful candidates within the administration of cognitive screening with proper training. The MoCA may be the optimal cognitive screening tool for dementia, until an original cognitive screening tool is created specific to the correctional population. An age of 55 years or older may serve as the best cutoff score for classifying incarcerated individuals as older persons, and screening should be prioritized for these individuals. Finally, new specialized programs related to dementia within correctional settings are identified.

A limitation of this research is the conflicting opinions among researchers regarding the use of general cognitive screening tools within the correctional setting.

This research can inform correctional organizational policy and practices regarding the screening of older persons suspected of dementia. Most notably, this research proposes that correctional settings should incorporate the MoCA within initial screening of all individuals 55 years of age or older, enriching the job design of correctional officer's job positions to include cognitive testing, and for correctional settings to provide dementia and age-associated training for correctional officers. Finally, this paper informs future research in the development of a cognitive assessment tool specific to the correctional population.

The purpose of this study is to find out a simple cognitive intervention method to use MCI and suffering people with depression. As the elderly society increases around the world, the number of elderly people with diseases and dementia is increasing rapidly. Mild cognitive impairment (MCI), a pre-stage to dementia, is a critical treatment time to slow disease progression. However, there is currently no appropriate medication. Furthermore, MCI patients with depression are more difficult to treat.

To overcome these problems, the authors confirmed improvements and delayed effects in MCI patients in this study for three years through cognitive intervention, demonstrating its effectiveness. Cognitive interventions were conducted for memory retrieval and steadily stimulated the brain by performing tasks to solve problems during daily conversations.

As a result, the intervention group retained mini-mental state examination and Montreal cognitive assessment scores on the domains of cognitive function and also instrumental activities of daily living in the domain of motion compared to the non-intervention group. Moreover, significant improvements in geriatric depression scales-15 and quality-of-life scales enabled the patients to maintain stable living compared to before the intervention. In addition, the intervention group showed a change in patterns that allowed them to voluntarily devote time to going out at the end of the study.

This study was originally planned to compare the rates of transmission from MCI to dementia by tracking over five years (2016–2021). However, due to the impact of COVID-19, which began to spread around the world in 2020, further face-to-face visits and cognitive intervention became impossible. Thus, only half of the data in the existing plans were collected. Although it is difficult to present accurate results for the rate of transmission from MCI to dementia, the tendency was confirmed, indicating sufficient implications as an intervention.

This study was originally planned to compare the rates of transmission from MCI to dementia by tracking three years (2016–2019). The authors had studied for long-term effect.

The purpose of this paper is to examine the reliability and validity of the Abbreviated Mental Test (AMT) and the agreement with the Mini-Mental State Examination (MMSE).

This cross-sectional study included 446 older adults who were recruited by cluster sampling from 200,481 adults aged more than 60 years. For each participant, the AMT was administered by village health volunteers and, on a separate day, by a trained professional who also administered the MMSE. Descriptive statistics, Bland and Altman levels of agreement, and Receiver Operator Curves (ROCs) were used to analyze data.

Administration of the AMT by village health volunteers during the annual health screening found cognitive impairment in only 1.12% of the sample. When the AMT was given to these same individuals by trained professionals, the rate of cognitive impairment was almost 24 times greater. Two items in the Thai AMT may require modification due to markedly elevated failure rates. At the cut score of 8, the sensitivity and specificity of the AMT relative to the MMSE were moderate (78.83 and 66.67%, respectively). The degree of agreement between AMT and MMSE was 0.49 (p < 0.001) and the correlation between the difference scores and the mean is exceptionally low (0.048).

Reliable and valid cognitive screening assessment requires the administrator to be well trained and the tools to be appropriate for the population. Although AMT is short and easy for a nonprofessional to administer, some items were not suitable due to construct validity and contextual issues.

The assessment of patterns in risky drinking and its association with dual diagnosis in community services for older people remains under-explored. The paper aims to discuss this issue.

Drinking risk using the Alcohol Use Disorders Identification Test (AUDIT) and the presence of co-existing mental disorders was examined in 190 people aged 65 and over.

In total, 24 per cent of drinkers drank above lower risk levels and 22 per cent reported binge drinking over the past 12 months. Those scoring 1 or more on the AUDIT were more likely to be male and to have greater cognitive impairment than non-drinkers and those reporting no past problems with alcohol.

Given the limitations of the Mini Mental State Examination in the detection of alcohol related cognitive impairment (ARCI), the use of other cognitive screening instruments in larger study populations is also warranted.

Greater attention needs to be paid to the assessment of risky drinking in older male drinkers and those with cognitive impairment.

There is considerable scope for the routine detection of cognitive impairment and dementia in older people with alcohol use within mainstream mental health services, particularly in those with binge drinking. As ARCI is associated with loss of function and independence, early detection and intervention can improve health and social outcomes.

This paper aims to identify psychosocial, demographic and health risk factors associated with depression in older people.

A correlational study with 281 independent and autonomous persons of the community over 60 years old from Bogotá was conducted. The three instruments used to measure the variables included in the data analyses were Demographic and Health Data Questionnaire, Short version of 15 items of Geriatric Depression Scale (GDS) and Montreal Cognitive Assessment Test (MoCA).

Fifteen percent of the participants presented depression. Depression was associated with different demographic, low social support and health factors in this population group and was particularly high in women. Being a woman with poor social support networks and a previous history of depressive episodes should be considered as determining factors within a clinical risk profile for depression in older adulthood. It is essential to design prevention strategies focused on women and on the development of better social support in old age.

Depression is a prevalent and highly disabling disease, when it is suffered by an older person it is associated with higher mortality, functional dependence, poor physical health, worse quality of life indicators and psychological well-being. In the elderly, the clinical diagnosis of depression is difficult, as it has a high comorbidity and is often confused with other health conditions prevalent during older adulthood.

The purpose of this paper is to argue that alcohol-related brain damage (ARBD) is a neglected problem. ARBD is a term that has begun to be used over the past decade to describe prolonged cognitive impairment caused by alcohol use, including Wernicke's encephalopathy and Korsakoff syndrome, alcohol dementia and alcohol-related brain injury.

The paper provides an overview of ARBD describing the research around its prevalence and prognosis. There is a consensus in the literature that there is little research and a lack of awareness of this condition. The author uses case studies from his own experience working with people with ARBD to describe the difficulties in accessing appropriate assessment and care for this group, and suggests that they are often excluded in a way that is familiar from the experience of the person with “dual diagnosis”.

Recommendations are made including raising awareness, improving screening for cognitive impairment and developing specialist services.

ARBD appears to have been neglected in the “dual diagnosis” world and this paper attempts to address this, and so should be of interest to a wide range of professionals working with substance use, mental health, homelessness and social work.

This paper aims to summarise key models of the neuropsychology of memory function, illustrating how they can be used to inform the assessment and formulation of memory disorders in clinical practice.

Models of short term and working memory, long-term memory and prospective memory are described. Commonly used tools and methods to assess these functions in adults are summarised.

It is argued that a clearer understanding of models of memory function adds value to the process of cognitive assessment, guiding the selection of appropriate tests and aiding diagnosis, formulation and rehabilitation planning.

This paper is intended to serve as a resource for professionals who encounter memory disorders in their clinical practice.