{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T16:29:31Z","timestamp":1789057771538,"version":"build-2803163510"},"reference-count":36,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2024,10,31]],"date-time":"2024-10-31T00:00:00Z","timestamp":1730332800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2024,10,31]],"date-time":"2024-10-31T00:00:00Z","timestamp":1730332800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","award":["R01 AG051125"],"award-info":[{"award-number":["R01 AG051125"]}],"id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["agsjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J American Geriatrics Society"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The rising burden of dementia calls for high\u2010quality data on cognitive decline and dementia onset. The second wave of the Harmonized Diagnostic Assessment for the Longitudinal Aging Study in India (LASI\u2010DAD) was designed to provide longitudinal assessments of cognition and dementia in India. All Wave 1 participants were recruited for a follow\u2010up interview, and a refresher sample was drawn from the Longitudinal Aging Study in India, a nationally representative cohort of Indians aged 45 and older. Respondents underwent a battery of cognitive tests, geriatric assessments, and venous blood collection. Their health and cognitive status were also assessed through an interview with a close family member or friend. Clinical consensus diagnosis was made based on the Clinical Dementia Rating\u00ae, and comprehensive data on risk factors of dementia were collected, including neurodegenerative biomarkers, sensory function, and environmental exposures. A total of 4635 participants were recruited between 2022 and 2024 from 22 states and union territories of India, accounting for 97.9% of the population in India. The response rate was 84.0%, and 71.5% of the participants provided venous blood specimen. LASI\u2010DAD provides rich new data to study cognition, dementia, and their risk factors longitudinally in a nationally representative sample of older adults in India. Longitudinal cognitive data, together with longitudinally assessed biomarker data and novel data on sensory function and environmental exposures, provide a unique opportunity to establish associations between risk factors and biologically defined cognitive aging phenotypes.<\/jats:p>","DOI":"10.1111\/jgs.19252","type":"journal-article","created":{"date-parts":[[2024,10,31]],"date-time":"2024-10-31T22:10:37Z","timestamp":1730412637000},"page":"685-696","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Design and methodology of the harmonized diagnostic assessment of dementia for the longitudinal aging study in India: Wave 2"],"prefix":"10.1111","volume":"73","author":[{"given":"Pranali Y.","family":"Khobragade","sequence":"first","affiliation":[{"name":"Center for Economic and Social Research University of Southern California  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sarah","family":"Petrosyan","sequence":"additional","affiliation":[{"name":"Center for Economic and Social Research University of Southern California  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sharmistha","family":"Dey","sequence":"additional","affiliation":[{"name":"Department of Biophysics All India Institute of Medical Sciences  New Delhi India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A. B.","family":"Dey","sequence":"additional","affiliation":[{"name":"Venu Geriatric Institute  New Delhi India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinkook","family":"Lee","sequence":"additional","affiliation":[{"name":"Center for Economic and Social Research University of Southern California  Los Angeles California USA"},{"name":"Department of Economics University of Southern California, Los Angeles  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"the LASI\u2010DAD Authorship Team","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,10,31]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen\u20102019\u2010030300"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.16737"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/ije\/dyab266"},{"key":"e_1_2_10_5_1","unstructured":"UN DESA Policy Brief No. 153: India overtakes China as the world's most populous country. Department of Economic and Social Affairs. United Nations. Accessed June 5 2024.www.un.org\/development\/desa\/dpad\/publication\/un\u2010desa\u2010policy\u2010brief\u2010no\u2010153\u2010india\u2010overtakes\u2010china\u2010as\u2010the\u2010worlds\u2010most\u2010populous\u2010country\/"},{"key":"e_1_2_10_6_1","volume-title":"World Population Prospects 2019: Highlights","author":"United Nations, Department of Economic and Social Affairs, population division (2019)","year":"2019"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/alz.12928"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/gps.930100505"},{"issue":"2","key":"e_1_2_10_9_1","first-page":"111","article-title":"The telephone interview for cognitive status","volume":"1","author":"Brandt J","year":"1988","journal-title":"Neuropsychiatry Neuropsychol Behav Neurol"},{"key":"e_1_2_10_10_1","unstructured":"CERAD.Consortium to establish a registry for Alzheimer's disease: clinical assessment packet for clinical\/neuropsychological assessment for Alzheimer's disease. 1987. Accessed June 5 2024.https:\/\/sites.duke.edu\/centerforaging\/cerad\/"},{"key":"e_1_2_10_11_1","volume-title":"Wechsler Memory Scales\u2014Fourth Edition (WMS\u2010IV): Technical and Interpretive Manual","author":"Wechsler D","year":"2009"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1207\/s15324826an1104_8"},{"key":"e_1_2_10_13_1","volume-title":"The Woodcock\u2013Johnson III (WJIII), Tests of Achievement","author":"Woodcock RW","year":"2001"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1176\/ajp.141.11.1356"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1006\/cogp.1999.0735"},{"issue":"1","key":"e_1_2_10_16_1","first-page":"1","article-title":"The development of a dementia screening interview in 2 distinct languages","volume":"3","author":"Hall KS","year":"1993","journal-title":"Int J Methods Psychiatr Res"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1037\/0096\u20103445.136.3.389"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.43.11.2412-a"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022\u20103956(75)90026\u20106"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1007\/978\u20101\u20104419\u20101005\u20109_1538"},{"key":"e_1_2_10_21_1","volume-title":"Dementia Rating Scale. Professional Manual","author":"Mattis S","year":"1988"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/85.4.665"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1177\/014662167700100306"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.1037\/\/0022\u2010006x.56.6.893"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/s0899\u20109007(98)00171\u20103"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1017\/s0033291700005742"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471\u20102458\u20107\u2010165"},{"key":"e_1_2_10_28_1","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.114.512.797"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.2307\/2136404"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.1093\/geront\/41.5.652"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/nur.4770150406"},{"key":"e_1_2_10_32_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.16736"},{"key":"e_1_2_10_33_1","doi-asserted-by":"crossref","unstructured":"WeermanA JainD.Leveraging machine learning to assist clinicians with clinical dementia rating (CDR) scores in online dementia diagnosis. Center for Economic and Social Research Working Paper No. 2023\u2010010. Accessed August 5 2024.https:\/\/cesr.usc.edu\/documents\/WP_2023_010.pdf","DOI":"10.2139\/ssrn.4572445"},{"key":"e_1_2_10_34_1","unstructured":"hearTest by hearX Group.Pure tone clinical audiometer. Accessed August 5 2024.https:\/\/www.hearxgroup.com\/heartest"},{"key":"e_1_2_10_35_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41597\u2010023\u201001941\u20106"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.1111\/ina.12318"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.1289\/ehp.1510037"}],"container-title":["Journal of the American Geriatrics Society"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/agsjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jgs.19252","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/agsjournals.onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jgs.19252","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/agsjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jgs.19252","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,16]],"date-time":"2026-04-16T16:50:34Z","timestamp":1776358234000},"score":1,"resource":{"primary":{"URL":"https:\/\/agsjournals.onlinelibrary.wiley.com\/doi\/10.1111\/jgs.19252"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10,31]]},"references-count":36,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2025,3]]}},"alternative-id":["10.1111\/jgs.19252"],"URL":"https:\/\/doi.org\/10.1111\/jgs.19252","archive":["Portico"],"relation":{},"ISSN":["0002-8614","1532-5415"],"issn-type":[{"value":"0002-8614","type":"print"},{"value":"1532-5415","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,10,31]]},"assertion":[{"value":"2024-08-26","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-09-26","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-10-31","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}