Reliability and validity of the telephone version of the Cantonese Mini-mental State Examination (T-CMMSE) when used with elderly patients with and without dementia in Hong Kong

Shui Sang Wong, Nai Kuen Fong

Research output: Journal article publicationJournal articleAcademic researchpeer-review

8 Citations (Scopus)

Abstract

Background: The objectives of this study were to examine the reliability and validity of a 26-point telephone version of the Cantonese Mini-mental State Examination (T-CMMSE) for a sample of 65 elderly patients, comprising 31 patients without dementia and 34 patients with dementia, in an acute regional hospital in Hong Kong, and to identify an optimal cut-off score to discriminate between those patients with dementia and those without. Methods: Participants were rated by using the face-to-face Mini-mental State Examination (MMSE) before inpatient discharge and the T-CMMSE after inpatient discharge, and were rated separately by two raters in two telephone follow-up sessions using the T-CMMSE. Results: The results of the study indicated that the scale had excellent inter-and intra-rater reliabilities. There was substantial agreement between the two versions of the examination (κ > 0.6-0.8 ≤) for orientation, registration, and recall items. An optimal cut-off score of ≤ 16 was suggested for the T-CMMSE to discriminate between those with and without dementia. Conclusion: The T-CMMSE can be used in telephone follow-ups as an alternative to the conventional face-to-face version.
Original languageEnglish
Pages (from-to)345-353
Number of pages9
JournalInternational Psychogeriatrics
Volume21
Issue number2
DOIs
Publication statusPublished - 1 Apr 2009

Keywords

  • CMMSE
  • Dementia
  • Telephone CMMSE
  • Telephone follow-up

ASJC Scopus subject areas

  • Clinical Psychology
  • Gerontology
  • Geriatrics and Gerontology
  • Psychiatry and Mental health

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