Prevalence of dementia in India: National and state estimates from a nationwide study

INTRODUCTION: Prior estimates of dementia prevalence in India were based on samples from selected communities, inadequately representing the national and state populations. METHODS: From the Longitudinal Aging Study in India (LASI) we recruited a sample of adults ages 60+ and administered a rich bat...

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Autores principales: Lee, Jinkook, Meijer, Erik, Langa, Kenneth M., Ganguli, Mary, Varghese, Mathew, Banerjee, Joyita, Khobragade, Pranali, Angrisani, Marco, Kurup, Ravi, Chakrabarti, Sankha Shubhra, Gambhir, Indrajeet Singh, Koul, Parvaiz A., Goswami, Debabrata, Talukdar, Arunanshu, Mohanty, Rashmi Ranjan, Yadati, Raju Sathyanarayana, Padmaja, Mekala, Sankhe, Lalit, Rajguru, Chhaya, Gupta, Monica, Kumar, Govind, Dhar, Minakshi, Chatterjee, Prasun, Singhal, Sunny, Bansal, Rishav, Bajpai, Swati, Desai, Gaurav, Rao, Abhijith R., Sivakumar, Palanimuthu T., Muliyala, Krishna Prasad, Bhatankar, Swaroop, Chattopadhyay, Aparajita, Govil, Dipti, Pedgaonkar, Sarang, Sekher, T. V., Bloom, David E., Crimmins, Eileen M., Dey, Aparajit Ballav
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10338640/
https://www.ncbi.nlm.nih.gov/pubmed/36637034
http://dx.doi.org/10.1002/alz.12928
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author Lee, Jinkook
Meijer, Erik
Langa, Kenneth M.
Ganguli, Mary
Varghese, Mathew
Banerjee, Joyita
Khobragade, Pranali
Angrisani, Marco
Kurup, Ravi
Chakrabarti, Sankha Shubhra
Gambhir, Indrajeet Singh
Koul, Parvaiz A.
Goswami, Debabrata
Talukdar, Arunanshu
Mohanty, Rashmi Ranjan
Yadati, Raju Sathyanarayana
Padmaja, Mekala
Sankhe, Lalit
Rajguru, Chhaya
Gupta, Monica
Kumar, Govind
Dhar, Minakshi
Chatterjee, Prasun
Singhal, Sunny
Bansal, Rishav
Bajpai, Swati
Desai, Gaurav
Rao, Abhijith R.
Sivakumar, Palanimuthu T.
Muliyala, Krishna Prasad
Bhatankar, Swaroop
Chattopadhyay, Aparajita
Govil, Dipti
Pedgaonkar, Sarang
Sekher, T. V.
Bloom, David E.
Crimmins, Eileen M.
Dey, Aparajit Ballav
author_facet Lee, Jinkook
Meijer, Erik
Langa, Kenneth M.
Ganguli, Mary
Varghese, Mathew
Banerjee, Joyita
Khobragade, Pranali
Angrisani, Marco
Kurup, Ravi
Chakrabarti, Sankha Shubhra
Gambhir, Indrajeet Singh
Koul, Parvaiz A.
Goswami, Debabrata
Talukdar, Arunanshu
Mohanty, Rashmi Ranjan
Yadati, Raju Sathyanarayana
Padmaja, Mekala
Sankhe, Lalit
Rajguru, Chhaya
Gupta, Monica
Kumar, Govind
Dhar, Minakshi
Chatterjee, Prasun
Singhal, Sunny
Bansal, Rishav
Bajpai, Swati
Desai, Gaurav
Rao, Abhijith R.
Sivakumar, Palanimuthu T.
Muliyala, Krishna Prasad
Bhatankar, Swaroop
Chattopadhyay, Aparajita
Govil, Dipti
Pedgaonkar, Sarang
Sekher, T. V.
Bloom, David E.
Crimmins, Eileen M.
Dey, Aparajit Ballav
author_sort Lee, Jinkook
collection PubMed
description INTRODUCTION: Prior estimates of dementia prevalence in India were based on samples from selected communities, inadequately representing the national and state populations. METHODS: From the Longitudinal Aging Study in India (LASI) we recruited a sample of adults ages 60+ and administered a rich battery of neuropsychological tests and an informant interview in 2018 through 2020. We obtained a clinical consensus rating of dementia status for a subsample (N = 2528), fitted a logistic model for dementia status on this subsample, and then imputed dementia status for all other LASI respondents aged 60+ (N = 28,949). RESULTS: The estimated dementia prevalence for adults ages 60+ in India is 7.4%, with significant age and education gradients, sex and urban/rural differences, and cross-state variation. DISCUSSION: An estimated 8.8 million Indians older than 60 years have dementia. The burden of dementia cases is unevenly distributed across states and subpopulations and may therefore require different levels of local planning and support.
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spelling pubmed-103386402023-08-21 Prevalence of dementia in India: National and state estimates from a nationwide study Lee, Jinkook Meijer, Erik Langa, Kenneth M. Ganguli, Mary Varghese, Mathew Banerjee, Joyita Khobragade, Pranali Angrisani, Marco Kurup, Ravi Chakrabarti, Sankha Shubhra Gambhir, Indrajeet Singh Koul, Parvaiz A. Goswami, Debabrata Talukdar, Arunanshu Mohanty, Rashmi Ranjan Yadati, Raju Sathyanarayana Padmaja, Mekala Sankhe, Lalit Rajguru, Chhaya Gupta, Monica Kumar, Govind Dhar, Minakshi Chatterjee, Prasun Singhal, Sunny Bansal, Rishav Bajpai, Swati Desai, Gaurav Rao, Abhijith R. Sivakumar, Palanimuthu T. Muliyala, Krishna Prasad Bhatankar, Swaroop Chattopadhyay, Aparajita Govil, Dipti Pedgaonkar, Sarang Sekher, T. V. Bloom, David E. Crimmins, Eileen M. Dey, Aparajit Ballav Alzheimers Dement Article INTRODUCTION: Prior estimates of dementia prevalence in India were based on samples from selected communities, inadequately representing the national and state populations. METHODS: From the Longitudinal Aging Study in India (LASI) we recruited a sample of adults ages 60+ and administered a rich battery of neuropsychological tests and an informant interview in 2018 through 2020. We obtained a clinical consensus rating of dementia status for a subsample (N = 2528), fitted a logistic model for dementia status on this subsample, and then imputed dementia status for all other LASI respondents aged 60+ (N = 28,949). RESULTS: The estimated dementia prevalence for adults ages 60+ in India is 7.4%, with significant age and education gradients, sex and urban/rural differences, and cross-state variation. DISCUSSION: An estimated 8.8 million Indians older than 60 years have dementia. The burden of dementia cases is unevenly distributed across states and subpopulations and may therefore require different levels of local planning and support. 2023-07 2023-01-13 /pmc/articles/PMC10338640/ /pubmed/36637034 http://dx.doi.org/10.1002/alz.12928 Text en https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
spellingShingle Article
Lee, Jinkook
Meijer, Erik
Langa, Kenneth M.
Ganguli, Mary
Varghese, Mathew
Banerjee, Joyita
Khobragade, Pranali
Angrisani, Marco
Kurup, Ravi
Chakrabarti, Sankha Shubhra
Gambhir, Indrajeet Singh
Koul, Parvaiz A.
Goswami, Debabrata
Talukdar, Arunanshu
Mohanty, Rashmi Ranjan
Yadati, Raju Sathyanarayana
Padmaja, Mekala
Sankhe, Lalit
Rajguru, Chhaya
Gupta, Monica
Kumar, Govind
Dhar, Minakshi
Chatterjee, Prasun
Singhal, Sunny
Bansal, Rishav
Bajpai, Swati
Desai, Gaurav
Rao, Abhijith R.
Sivakumar, Palanimuthu T.
Muliyala, Krishna Prasad
Bhatankar, Swaroop
Chattopadhyay, Aparajita
Govil, Dipti
Pedgaonkar, Sarang
Sekher, T. V.
Bloom, David E.
Crimmins, Eileen M.
Dey, Aparajit Ballav
Prevalence of dementia in India: National and state estimates from a nationwide study
title Prevalence of dementia in India: National and state estimates from a nationwide study
title_full Prevalence of dementia in India: National and state estimates from a nationwide study
title_fullStr Prevalence of dementia in India: National and state estimates from a nationwide study
title_full_unstemmed Prevalence of dementia in India: National and state estimates from a nationwide study
title_short Prevalence of dementia in India: National and state estimates from a nationwide study
title_sort prevalence of dementia in india: national and state estimates from a nationwide study
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10338640/
https://www.ncbi.nlm.nih.gov/pubmed/36637034
http://dx.doi.org/10.1002/alz.12928
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