Cognitive-screening instruments for the elderly

1990 ◽  
Vol 5 (3) ◽  
pp. 10-19 ◽  
Author(s):  
Irma G. Fiedler ◽  
Gerda Klingbeil
Keyword(s):  
The Elderly ◽  
Screening Instruments ◽  
Cognitive Screening

Assessment of Cognitive Decline in the Elderly by Informant Interview

1988 ◽  
Vol 152 (2) ◽  
pp. 209-213 ◽  
Author(s):  
A. F. Jorm ◽  
A. E. Korten
Keyword(s):  
Cognitive Decline ◽  
Elderly People ◽  
Mental State ◽  
Mini Mental State Examination ◽  
The Elderly ◽  
Screening Instruments ◽  
Cognitive Screening ◽  
Direct Assessment ◽  
State Examination

Cognitive decline in a sample of 64 elderly people was assessed by a standardised informant interview dealing with changes in memory and intelligence which had taken place in the previous 10 years. Scores from the interview were found to correlate (r=0.74) with the Mini-Mental State Examination. Moreover, the informant interview was found to be less affected by pre-morbid ability than the MMSE. Direct assessment of decline by informants may be a solution to the problem of contamination by pre-morbid ability which affects traditional cognitive screening instruments.

Differential Relationships Between the Montreal Cognitive Assessment and Informant-Rated Cognitive Decline Among Mexican Americans and Non-Hispanic Whites

2021 ◽  
pp. 089198872110293
Author(s):  
Emily M. Briceño ◽  
Roshanak Mehdipanah ◽  
Xavier F. Gonzales ◽  
Steven G. Heeringa ◽  
Deborah A. Levine ◽  
...  
Keyword(s):  
Cognitive Decline ◽  
Cognitive Assessment ◽  
Mexican Americans ◽  
The Elderly ◽  
Montreal Cognitive Assessment ◽  
Screening Instruments ◽  
Cognitive Screening ◽  
Community Screening ◽  
Assessment Protocol ◽  
Screening Interview

Objectives: We compared the concurrent validity of the Montreal Cognitive Assessment (MoCA) with other cognitive screening instruments among Mexican Americans (MA) and non-Hispanic whites (NHW). Methods: In a community-based study in Nueces county, Texas (5/2/18-2/26/20), participants 65+ with MoCA ≤25 completed the Harmonized Cognitive Assessment Protocol. Regressions examined associations between MoCA and: 1) Mini Mental State Examination (MMSE); 2) abbreviated Community Screening Interview for Dementia (CSI-D); 3) Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE). Results: MA (n = 229) and NHW (n = 81) differed by education but not age or sex. MoCA and cognitive performance associations (MMSE, CSI-D-Respondent) did not differ between MA and NHW (p’s > .16). MoCA and informant rating associations (IQCODE, CSI-D-Informant) were stronger in NHW than MA (NHW R2 = 0.39 and 0.38, respectively; MA R2 = 0.30 and 0.28, respectively). Discussion: Our findings suggest non-equivalence across cognitive screening instruments among MAs and NHWs.

IPA survey of brief cognitive screening instruments

2006 ◽  
Vol 18 (2) ◽  
pp. 281-294 ◽  
Author(s):  
Kenneth I. Shulman ◽  
Nathan Herrmann ◽  
Henry Brodaty ◽  
Helen Chiu ◽  
Brian Lawlor ◽  
...  
Keyword(s):  
Public Health ◽  
Language Education ◽  
Word Recall ◽  
Screening Instruments ◽  
Cognitive Screening ◽  
Screening Guidelines ◽  
Clock Drawing Test ◽  
Test Characteristics ◽  
Frequency Of Use ◽  
Health Initiatives

Background and objectives: Cognitive screening is a “first step” in detecting dementia and other neuropsychiatric syndromes and hence represents an important public health and clinical initiative. A plethora of cognitive screening instruments has been advocated in recent years, but the extent to which these instruments are used or their effectiveness is not well known. An International Psychogeriatric Association (IPA) survey was designed to determine which cognitive screening instruments were used most frequently by clinicians with special expertise in the neuropsychiatric aspects of old age and also to determine the ones considered most useful by these specialists.Method: Under the auspices of the IPA, the survey was mailed in the fall of 2004 to all IPA members as well as members of the American and Canadian Associations of Geriatric Psychiatry. The survey inquired about demographic information, the frequency of use of cognitive screening instruments, and the value attributed to the cognitive screening instruments. Participants also had an opportunity to provide written commentary.Results: A total of 334 completed surveys were processed. The majority of respondents were geriatric psychiatrists (58%). Of the 20 different instruments that were listed on the survey, only six were selected as “routinely” or “often used” by the survey respondents. These instruments in declining order were: (1) the Folstein Mini-mental State Examination; (2) the Clock Drawing Test; (3) Delayed Word Recall; (4) the Verbal Fluency Test; (5) Similarities; and (6) the Trail Making Test. “Effectiveness” and “ease of administration” were the test characteristics most highly predictive of frequency of use. Open-ended comments highlighted patient factors that continue to provide challenges, including ethnicity/culture, language, education/literacy, and sensory impairment. Respondents concluded that “no single test is adequate.”Conclusions: Psychogeriatricians worldwide routinely use a relatively small number of brief cognitive screening instruments. Further evaluation is necessary as the need increases for cognitive screening guidelines that inform public health initiatives related to dementia and neuropsychiatric syndromes.

A Memory Clinic at a Geriatric Hospital: A Report on 577 Patients Assessed with the CAMDEX Over 9 Years

2003 ◽  
Vol 37 (3) ◽  
pp. 319-326 ◽  
Author(s):  
Joe A. Stratford ◽  
Dina Logiudice ◽  
Leon Flicker ◽  
Roslyn Cook ◽  
Wendy Waltrowicz ◽  
...  
Keyword(s):  
Psychiatric Disorders ◽  
The Elderly ◽  
International Classification Of Diseases ◽  
Screening Tools ◽  
Cognitive Screening ◽  
Memory Clinic ◽  
Mental Test Score ◽  
Patient Demographics ◽  
Significant Difference ◽  
Icd 10

Objective: To report 9 years’ experience of an Australian memory clinic using the Cambridge Mental Disorders in the Elderly Examination (CAMDEX) assessment schedule, summarizing patient demographics, diagnoses at presentation and the utility of four instruments used in distinguishing patients with and without dementia. Methods: All patients seen at the clinic between December 1989 and September 1998 were assessed using the CAMDEX. Diagnoses were determined according to criteria of the International Classification of Diseases, tenth edition (ICD-10). Results: The mean age of 577 patients seen was 72.9 years and 60.8% were female. Over 40% fulfilled ICD-10 diagnostic criteria for dementia in Alzheimer's disease. A further 24% had another dementing illness. Only 28 patients were ‘normal’. There was no significant difference in the ability of the 107-item Cambridge cognitive examination, the 30-item mini-mental state examination, the 10-item abbreviated mental test score and the 26-item informant questionnaire on cognitive decline in the elderly to differentiate dementia patients from those who were normal or had functional psychiatric disorders. The four cognitive screening tools had high correlations with one another (r = −0.57 to 0.93). Conclusion: Patient demographics and diagnoses were similar to those found in other clinics. Most people who attended the memory clinic had significant cognitive or psychiatric disorders.

Physical activity and cognitive impairment among the elderly in some districts of Ha Nam province in 2018

2021 ◽  
Vol 30 (4) ◽  
pp. 35-41
Author(s):  
Hoang Thi Hai Van ◽  
Dao Anh Son ◽  
Pham Quang Thai
Keyword(s):  
Physical Activity ◽  
Cognitive Impairment ◽  
Elderly People ◽  
The Elderly ◽  
Physical Activities ◽  
International Standards ◽  
Cognitive Screening ◽  
Group Exercise ◽  
Research Subjects ◽  
Significant Difference

The study was conducted on 1,210 elderly people (aged 60 and older) with the purpose of understanding physical activity and cognitive impairment among elderly people in some districts of Ha Nam province in 2018. The results showed that the percentage of elderly people with symptoms of cognitive impairment was high, accounting for 46.36%. There was a significant difference between the rate of cognitive impairment of the group who exercised frequently (41.92%) and that of the group who did not exercise (51.62%) (p<0.05). Compared to the Non-exercise group, the risks of cognitive impairment of group exercise 15 - 45 minutes/week (OR = 0.69; 95% CI: 0.51 - 0.93); group exercise 45 - 90 minute/week group (OR = 0.61; 95% CI: 0.44 - 0.84) and group exercise Over 90 minutes/week (OR = 0.43; 95% CI: 0.27 - 0.67) were all significantly lower. The more time the research subjects exercise, the lower their risk of developing cognitive impairment became. Our finding suggests that physical activities may delay or prevent the onset of cognitive impairment in elderly people. It is necessary to expand research, continue to apply the cognitive screening test based on international standards, while guiding and encouraging elderly people to carry out physical activities according to their capabilities and international recommendations.

scholarly journals Screening for Alzheimer's disease in low-educated or illiterate older adults in Brazil: a systematic review

2019 ◽  
Vol 77 (4) ◽  
pp. 279-288 ◽  
Author(s):  
Luciane de Fátima Viola Ortega ◽  
Ivan Aprahamian ◽  
Marcus Kiiti Borges ◽  
João de Castilho Cação ◽  
Mônica Sanches Yassuda
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Diagnostic Accuracy ◽  
Screening Tools ◽  
Screening Tests ◽  
Screening Instruments ◽  
Cognitive Screening ◽  
Inclusion Criteria ◽  
Low Education ◽  
Low Educated

ABSTRACT Cognitive screening instruments are influenced by education and/or culture. In Brazil, as illiteracy and low education rates are high, it is necessary to identify the screening tools with the highest diagnostic accuracy for Alzheimer's disease (AD). Objective: To identify the cognitive screening instruments applied in the Brazilian population with greater accuracy, to detect AD in individuals with a low educational level or who are illiterate. Methods: Systematic search in SciELO, PubMed and LILACS databases of studies that used cognitive screening tests to detect AD in older Brazilian adults with low or no education. Results: We found 328 articles and nine met the inclusion criteria. The identified instruments showed adequate or high diagnostic accuracy. Conclusion: For valid cognitive screening it is important to consider sociocultural and educational factors in the interpretation of results. The construction of specific instruments for the low educated or illiterate elderly should better reflect the difficulties of the Brazilian elderly in different regions of the country.

scholarly journals The influence of schooling on cognitive screening test in the elderly

2007 ◽  
Vol 1 (1) ◽  
pp. 46-51 ◽  
Author(s):  
Gustavo Christofoletti ◽  
Merlyn Mércia Oliani ◽  
Florindo Stella ◽  
Sebastião Gobbi ◽  
Lílian Teresa Bucken Gobbi
Keyword(s):  
Cognitive Decline ◽  
Educational Level ◽  
Screening Test ◽  
Neuropsychological Tests ◽  
Formal Education ◽  
The Elderly ◽  
Cognitive Status ◽  
Cognitive Screening ◽  
Screening Battery ◽  
Cognitive Screening Test

Abstract Introduction: Tests for screening cognitive functions are gaining importance with the increasing incidence and prevalence of demential syndromes. For our elderly population, the challenge is to develop neuropsychological tests independent from the influence of educational level. Objective: To compare the influence of education on the elderly with or without cognitive decline, on the Brief Cognitive Screening Battery (BCSB). Methods: We studied 176 elderly people: 60 with cognitive decline (aged 73.6±9.3 years and with 5.7±0.7 years of education) and 116 without cognitive impairments (aged 73.4±0.6 years and with 5.6±0.5 years of education). The BCSB was applied in all subjects. The data were submitted to descriptive statistics and analyzed by Independent Student test with 95% confidence intervals. Results: The data showed that the BCSB is an appropriate battery for identifying cognitive status in normal elderly individuals, as well as cognitive decline in our elderly sample. The BCSB items were not significantly influenced by schooling years, making this test favorable for different groups characterized by illiterate individuals, as well as by those with low or high levels of formal education. Conclusion: The BCSB proved to be a useful cognitive screening test for old people with or without cognitive decline independent of their educational level.

Sign in / Sign up

Export Citation Format

Share Document