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Therefore, this study aims to determine the validity and reliability of the Farsi version of the Ascertain <jats:italic>Dementia<\/jats:italic> 8-item (<jats:italic>AD8-F<\/jats:italic>) informant interview in patients with mNCD.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Methods<\/jats:title>\n                <jats:p>This is a study of the psychometric properties of the Farsi AD8. The participants include sixty informant-patient dyads with mNCD and sixty controls with normal cognition. The AD8 was compared to the mini-mental state examination (<jats:italic>MMSE<\/jats:italic>) and the Mini-Cog. As a gold standard, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (<jats:italic>DSM<\/jats:italic>-<jats:italic>5<\/jats:italic>) criteria for mNCD was used. The reliability was measured using internal consistency and test-retest. Validity was assessed by evaluating the content, concurrent, and construct validity. Data were analyzed via Cronbach\u2019s \u03b1, Pearson correlation, independent t-test, and analysis of variance (ANOVA) and area under the curve (AUC) by statistical package for the social sciences (<jats:italic>SPSS<\/jats:italic>) v.23.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>Cronbach\u2019s \u03b1 was 0.71. Test-retest reproducibility was 0.8. The AD8 had inverse correlations with the Mini-Cog (<jats:italic>r\u2009=<\/jats:italic>\u2009\u2212\u20090.70, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.01) and MMSE (<jats:italic>r\u2009=<\/jats:italic>\u2009\u2212\u20090.56, <jats:italic>P\u2009&lt;<\/jats:italic>\u00a00.01). The area under the curve was 0.88. The optimal cutoff score was &gt;\u20092. Sensitivity and specificity were 80 and 83%, respectively. The positive predictive value was 83%. The negative predictive value was 81%.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusion<\/jats:title>\n                <jats:p>Our results suggest that this tool can be used as a screening tool to detect a mild neurocognitive disorder in primary care centers.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12877-022-03391-y","type":"journal-article","created":{"date-parts":[[2022,10,14]],"date-time":"2022-10-14T23:02:45Z","timestamp":1665788565000},"update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Validity and reliability of the Farsi version of the ascertain dementia 8-item (AD8-F) informant interview in Iranian patients with mild neurocognitive disorder"],"prefix":"10.1186","volume":"22","author":[{"given":"Maryam","family":"Pourshams","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"James E.","family":"Galvin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pouya Farokhnezhad","family":"Afshar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pamela Gail","family":"Santos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shahrzad","family":"Bazargan-Hejazi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leila","family":"Kamalzadeh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Behnam","family":"Shariati","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seyed Kazem","family":"Malakouti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2022,10,14]]},"reference":[{"issue":"10248","key":"3391_CR1","doi-asserted-by":"publisher","first-page":"413","DOI":"10.1016\/S0140-6736(20)30367-6","volume":"396","author":"G Livingston","year":"2020","unstructured":"Livingston G, Huntley J, Sommerlad A, Ames D, Ballard C, Banerjee S, et al. 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