Details

Autor(en) / Beteiligte

• 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

Titel

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

Ist Teil von

• Alzheimer's & dementia, 2023-07, Vol.19 (7), p.2898-2912

Ort / Verlag

United States

Erscheinungsjahr

2023

Quelle

Wiley-Blackwell Journals

Beschreibungen/Notizen

• 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. Highlights The estimated dementia prevalence for adults ages 60+ in India is 7.4%. About 8.8 million Indians older than 60 years live with dementia. Dementia is more prevalent among females than males and in rural than urban areas. Significant cross‐state variation exists in dementia prevalence.