Cultural adaptation and clinical validation of Rapid Cognitive Screening Test in Turkish
© 2023 Japanese Psychogeriatric Society..
BACKGROUND: The Rapid Cognitive Screen (RCS) is a brief, easy to administer score screening tool for cognitive dysfunction which can be very useful for cognitive screening in busy clinical settings. We aimed to cross-culturally adapt and validate RCS in Turkish.
METHODS: A total of 172 community-dwelling older participants from geriatric and neurology clinics, aged 60 and older were included. The translation and cultural adaptation process was carried out in five stages: (i) two initial translations from English to Turkish; (ii) combination of these two translations; (iii) backward translations; (iv) an expert committee that consisted of three geriatricians and two neurologists, one Turkish lecturer reviewed to compare backward translations with the English test; and (v) pretest. The inter-rater reliability and test-retest reliability were performed. To diagnose each type of dementia, gold standard diagnostic criteria specifically defined for each dementia were used. Performances of RCS test for dementia and mild cognitive impairment (MCI) were analyzed by using sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). The receiver operating characteristic analysis was performed to determine the area under the curve (AUC) with 95% confidence intervals (CI).
RESULTS: Among participants, 37.2% were considered as cognitively normal, 25.6% with MCI and 37.2% with dementia. The sensitivity, specificity, PPV, and NPV of RCS (cut-off point of 4) for dementia were 89.06%, 92.56%, 87.7%, and 93.5%, respectively whereas the values were 77.27%, 51.56%, 52.3%, and 76.7% for MCI with a cut-off point of 8. The RCS predicted dementia (AUC = 0.972, 95% CI: 0.935-0.991) and MCI (AUC = 0.720%, 95% CI: 0.626-0.802).
CONCLUSION: The cross-cultural adaptation was successfully achieved. The Turkish-RCS was found to be a reliable and valid test for screening of cognitive dysfunction.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:24 |
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Enthalten in: |
Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society - 24(2024), 1 vom: 21. Jan., Seite 87-93 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Erdoğan, Tuğba [VerfasserIn] |
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Links: |
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Themen: |
Dementia |
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Anmerkungen: |
Date Completed 03.01.2024 Date Revised 03.01.2024 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1111/psyg.13045 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM364816988 |
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520 | |a BACKGROUND: The Rapid Cognitive Screen (RCS) is a brief, easy to administer score screening tool for cognitive dysfunction which can be very useful for cognitive screening in busy clinical settings. We aimed to cross-culturally adapt and validate RCS in Turkish | ||
520 | |a METHODS: A total of 172 community-dwelling older participants from geriatric and neurology clinics, aged 60 and older were included. The translation and cultural adaptation process was carried out in five stages: (i) two initial translations from English to Turkish; (ii) combination of these two translations; (iii) backward translations; (iv) an expert committee that consisted of three geriatricians and two neurologists, one Turkish lecturer reviewed to compare backward translations with the English test; and (v) pretest. The inter-rater reliability and test-retest reliability were performed. To diagnose each type of dementia, gold standard diagnostic criteria specifically defined for each dementia were used. Performances of RCS test for dementia and mild cognitive impairment (MCI) were analyzed by using sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). The receiver operating characteristic analysis was performed to determine the area under the curve (AUC) with 95% confidence intervals (CI) | ||
520 | |a RESULTS: Among participants, 37.2% were considered as cognitively normal, 25.6% with MCI and 37.2% with dementia. The sensitivity, specificity, PPV, and NPV of RCS (cut-off point of 4) for dementia were 89.06%, 92.56%, 87.7%, and 93.5%, respectively whereas the values were 77.27%, 51.56%, 52.3%, and 76.7% for MCI with a cut-off point of 8. The RCS predicted dementia (AUC = 0.972, 95% CI: 0.935-0.991) and MCI (AUC = 0.720%, 95% CI: 0.626-0.802) | ||
520 | |a CONCLUSION: The cross-cultural adaptation was successfully achieved. The Turkish-RCS was found to be a reliable and valid test for screening of cognitive dysfunction | ||
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700 | 1 | |a Karan, Mehmet Akif |e verfasserin |4 aut | |
700 | 1 | |a Bahat, Gülistan |e verfasserin |4 aut | |
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