Five‐year incidence and prediction of dementia and cognitive decline in a population sample of women aged 70–79 at baseline

Brayne, Carol; Best, Nicky; Muir, Mary; Richards, Sarah‐Jane; Gill, Caroline

doi:10.1002/(sici)1099-1166(199711)12:11<1107::aid-gps695>3.3.co;2-0

Cited by 8 publications

(11 citation statements)

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“…Our finding that 14.5% (or 17.8% including decedent information) of persons with NCI progress to dementia during 5 years is similar to other reports in the literature. 15 In our study, just less than half of the CIND cases progressed to dementia or AD during 5 years; this is similar to rates shown in other studies with follow-up intervals of 4 to 5 years (47.6%-68.8%). 5 Perhaps the most striking feature of our results is the consistency in the rates of progression to dementia across subgroups of CIND formed on the basis of presumed cause.…”

Section: Commentsupporting

confidence: 91%

Five-Year Follow-up of Cognitive Impairment With No Dementia

Tuokko¹,

Frerichs²,

Graham³

et al. 2003

Arch Neurol

184

130

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Persons with CIND were more likely to have a negative outcome than persons with NCI during a 5-year interval. This was true across etiologic subcategories and suggests that the use of specific diagnostic criteria sets does not improve our identification of those who develop dementia compared with a broader, more inclusive approach. More factors contributed to the prediction of all forms of dementia than to AD, but the most accurate prediction was for those who remained dementia free.

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Section: Commentsupporting

confidence: 91%

Five-Year Follow-up of Cognitive Impairment With No Dementia

Tuokko¹,

Frerichs²,

Graham³

et al. 2003

Arch Neurol

184

130

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“…Where there were intra-study comparisons of different age-groups, all studies revealed greatest cognitive decline in the oldest sub-groups of the cohort, for some or all of the neuropsychological tests in a given battery (Jagger, et al,1989;Brayne et al, 1992;Mortensen et al, 1993;Brayne et al, 1995Brayne et al, , 1997Laursen, 1997;Korten et al, 1997;Brayne, 1999).…”

Section: Effect Of Agementioning

confidence: 99%

“…Overall, one of the most important limitations of the studies included in this review was high loss to follow up, varying from 16.9% at best and 93.3% at worst, with obvious potential for non-response bias. Since cognitive impairment is associated with increased mortality (Gusselko et al, 1997;Bosworth et al, 1999) individuals who are declining are more likely to be lost to follow-up (Brayne et al, 1997). High attrition rates in longitudinal studies may lead to considerable under-estimate of the true rate of cognitive decline in the very old (Gussekloo et al, 1997;Bosworth et al, 1999;Brayne et al, 1999).…”

Section: High Attrition Ratementioning

confidence: 99%

A systematic review of cognitive decline in the general elderly population

Park

O’Connell

Thomson

2003

Int J Geriat Psychiatry

241

140

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Cognitive decline is almost universal in the general elderly population and increases with age. Improved communication between researchers and between clinicians to identify a core minimum data set of neuropsychological tests that could be used in different populations would support consistent study design and meta-analysis, helping to quantify the true rate of cognitive decline in the elderly and assisting diagnosis in clinical practice.

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“…After that, there were differences between the four groups. In China's epidemiological survey, women's cognitive impairment is slightly higher than that of men [13], and studies using multivariate analysis of age groups show that this difference is associated with lower education and chronic disease rates among women [16]. Highly related, it is considered that gender has no significant effect on cognitive test scores.The level of education is considered to be the most important factor in cognitive testing (such as the MoCA and MMSE).…”

Section: Discussionmentioning

confidence: 99%

The items in the Chinese version of the Montreal Cognitive Assessment Basic discriminate among different severities of Alzheimer’s disease

Zhang

Ding

Chen

et al. 2019

Preprint

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Background To determine whether items of the Chinese version of the Montreal Cognitive Assessment Basic (MoCA-BC) could discriminate among cognitively normal controls (NC), and those with mild cognitive impairment (MCI), mild Alzheimer’s disease (AD), and moderate-severe (AD), as well as their sensitivity and specificity.Methods MCI (n=456), mild AD (n=502) and moderate-severe AD (n=102) patients were recruited from the memory clinic, Huashan Hospital, Shanghai, China. NC (n=329) were recruited from health checkup outpatients. Five MoCA-BC item scores were collected in interviews.Results The MoCA-BC orientation test had high sensitivity and specificity for discrimination among MCI, mild AD and moderate-severe AD. The delayed recall memory test had high sensitivity and specificity for MCI screening. The verbal fluency test was efficient for detecting MCI and differentiating AD severity.Conclusions Various items of the MoCA-BC can identify MCI patients early and identify the severity of dementia.

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Five‐year incidence and prediction of dementia and cognitive decline in a population sample of women aged 70–79 at baseline

Cited by 8 publications

References 0 publications

Five-Year Follow-up of Cognitive Impairment With No Dementia

Five-Year Follow-up of Cognitive Impairment With No Dementia

A systematic review of cognitive decline in the general elderly population

The items in the Chinese version of the Montreal Cognitive Assessment Basic discriminate among different severities of Alzheimer’s disease

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