Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/92538
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Social Sciences | en_US |
dc.creator | Fung, AWT | en_US |
dc.creator | Lam, LCW | en_US |
dc.date.accessioned | 2022-04-25T09:05:54Z | - |
dc.date.available | 2022-04-25T09:05:54Z | - |
dc.identifier.issn | 1360-7863 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/92538 | - |
dc.language.iso | en | en_US |
dc.publisher | Routledge, Taylor & Francis Group | en_US |
dc.rights | © 2018 Informa UK Limited, trading as Taylor & Francis Group | en_US |
dc.rights | This is an Accepted Manuscript of an article published by Taylor & Francis in Aging and Mental Health on 01 Oct. 2018 (published online), available at: http://www.tandfonline.com/10.1080/13607863.2018.1523878 | en_US |
dc.subject | Computerized Neurocognitive Test | en_US |
dc.subject | Dementia | en_US |
dc.subject | Early detection | en_US |
dc.subject | Highly educated older adults | en_US |
dc.subject | Mild cognitive impairment | en_US |
dc.title | Validation of a computerized Hong Kong - Vigilance and Memory Test (HK-VMT) to detect early cognitive impairment in healthy older adults | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 186 | en_US |
dc.identifier.epage | 192 | en_US |
dc.identifier.volume | 24 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.doi | 10.1080/13607863.2018.1523878 | en_US |
dcterms.abstract | Objectives: Hong Kong–Vigilance and Memory Test (HK-VMT) is developed to distinguish early cognitive impairment in the pre-symptomatic phase from normal cognitive ageing in older adults. The objectives were to validate HK-VMT to differentiate mild cognitive impairment (MCI) and healthy control (HC), and to explore the cut-off scores for different educational levels. | en_US |
dcterms.abstract | Method: A total of 606 older adults underwent the HK-VMT and conventional cognitive tests. HK-VMT is a 15 minutes cognitive battery that assesses episodic memory, attention, and visuospatial ability. The HK-VMT total is the sum of accuracy of all subtests with a range of 0 to 40. Differences in socio-demographic and clinical characteristics between groups were explored. Receiver operating characteristic (ROC) analyses were used to compare HK-VMT and Cantonese Mini Mental State Examination (CMMSE). A sample of 50 participants repeated the HK-VMT in 1 month to evaluate test-retest reliability. | en_US |
dcterms.abstract | Results: ROC analysis of Area Under Curve (AUC) demonstrated that HK-VMT (AUC 0.793) was comparable to CMMSE (AUC 0.748) in differentiating MCI from HC in a matched sample. A cutoff at 21/22 was chosen yielding a sensitivity of 86.1% and a specificity of 75.3% for differentiating MCI and HC. Test-retest reliability of HK-VMT total was 0.71 (p<.001) in a month time. | en_US |
dcterms.abstract | Conclusion: HK-VMT has demonstrated satisfactory validity in detecting cognitive impairment with good test-retest reliability in local older adults. It also performed favourably in the highly educated group when compared to CMMSE. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Aging and mental health, 2020, v. 24, no. 1, p. 186-192 | en_US |
dcterms.isPartOf | Aging and mental health | en_US |
dcterms.issued | 2020 | - |
dc.identifier.scopus | 2-s2.0-85054331423 | - |
dc.identifier.pmid | 30270640 | - |
dc.identifier.eissn | 1364-6915 | en_US |
dc.description.validate | 202204 bcvc | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | a1227 | - |
dc.identifier.SubFormID | 44276 | - |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | The Lui Che Woo Institute of Innovative Medicine | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
APSS-0190_FAM.pdf | Pre-Published version | 897.45 kB | Adobe PDF | View/Open |
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