Reliability and Validity of the Traditional Chinese Version of the Mild Behavioral Impairment – Checklist Among Persons With Mild Cognitive Impairment – A Validation Study

Objective To evaluate the reliability and validity of the traditional Chinese version of the Mild Behavioral Impairment Checklist (MBI-C) among Hong Kong Chinese with mild cognitive impairment (MCI). Methods A total of 172 participants were recruited from 2 community facilities. Cronbach’s alpha (α)...

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Veröffentlicht in:Journal of geriatric psychiatry and neurology 2023-01, Vol.36 (1), p.26-38
Hauptverfasser: Lin, Rose SY, Yu, Doris SF, Chau, Pui H., Li, Polly WC, Ismail, Zahinoor
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Sprache:eng
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Zusammenfassung:Objective To evaluate the reliability and validity of the traditional Chinese version of the Mild Behavioral Impairment Checklist (MBI-C) among Hong Kong Chinese with mild cognitive impairment (MCI). Methods A total of 172 participants were recruited from 2 community facilities. Cronbach’s alpha (α) was calculated to evaluate internal consistency. Intra-class correlation coefficient (ICC) was used to measure 2-week test–retest reliability. Construct validity was evaluated by conducting exploratory factor analysis to identify the internal structure of MBI-C, and assessing the correlation between theoretically related constructs, including objective and subjective cognitive impairment, neurotic personality, social supports, and maladaptive coping. Concurrent validity was assessed by its correlation with Neuropsychiatric Inventory Questionnaire (NPI-Q). Results The results revealed good internal consistency and test-retest reliability of the MBI-C. Item analysis identified 4 items with low item-to-total correlations. The EFA identified a seven-factor structure. Hypothesis testing identified its significant correlations with subjective cognitive impairment, neurotic personality, social supports, and maladaptive coping. Concurrent validity was supported by its significant correlation with the NPI-Q. Conclusions The traditional Chinese version of MBI-C is a valid and reliable outcome measure to assess the severity of neuropsychiatric symptoms of the MCI population.
ISSN:0891-9887
1552-5708
DOI:10.1177/08919887221093363