🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Aparajit Ballav Dey

Care India

ORCID: 0000-0003-0979-9413

Also affiliated with Artemis Hospitals, All India Institute of Medical Sciences

Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 1%percentile
6.0Author DataRank

Indexed papers

5in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 5 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

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

Alzheimer s & Dementia(2023)10.1002/alz.12928
Top 6%
3.8DataRank
Top 6%218 citations

Erik Meijer, Kenneth M. Langa, Mary Ganguli, Mathew Varghese, Joyita Banerjee +33 more

Papers

Driven by 13 papers — median percentile 63. Top paper: “Prevalence of dementia in India: National and state estimates from a nationwide study”.

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

Alzheimer s & Dementia(2023)10.1002/alz.12928
Top 6%
3.8DataRank
Top 6%218 citations

Erik Meijer, Kenneth M. Langa, Mary Ganguli, Mathew Varghese, Joyita Banerjee +33 more

Hypertension and Cognitive Health Among Older Adults in India

Journal of the American Geriatrics Society(2020)10.1111/jgs.16741
Top 16%
1.3DataRank
Top 16%32 citations

Mohammed U. Kabeto, Aparajit Ballav Dey, Joyita Banerjee, Deborah A. Levine, Kenneth M. Langa +1 more

Deep phenotyping and genomic data from a nationally representative study on dementia in India

Scientific Data(2023)10.1038/s41597-023-01941-6
Top 37%
0.516DataRank
Top 37%20 citations

Sarah Petrosyan, Pranali Khobragade, Joyita Banerjee, Sandy Chien, Bas Weerman +51 more

Cohort Profile: Real-Time Insights of COVID-19 in India (RTI COVID-India)

BMC Public Health(2023)10.1186/s12889-023-15084-1
Top 48%
0.374DataRank
Top 48%6 citations

Sarah Petrosyan, Abhijith Rajaram Rao, Steffi Jacob, Pranali Khobragade, Bas Weerman +11 more

Trajectories and correlates of poor mental health in India over the course of the COVID-19 pandemic: a nationwide survey

BMJ Global Health(2024)10.1136/bmjgh-2023-013365
N/A
0.330DataRank · unranked
8 citations

Sarah Petrosyan, Pranali Khobragade, Joyita Banerjee, Marco Angrisani, Sharmistha Dey +5 more

Estimating the Prevalence of Dementia in India Using a Semi-Supervised Machine Learning Approach

Neuroepidemiology(2023)10.1159/000528904
N/A
0.292DataRank · unranked
6 citations

Eileen M. Crimmins, Kenneth M. Langa, Aparajit Ballav Dey, Jinkook Lee, Haomiao Jin

Impact of hemolysis on the levels of proteins associated with aging and age-related neurodegenerative diseases in a multicentric clinical research

Practical Laboratory Medicine(2025)10.1016/j.plabm.2025.e00455
N/A
0.241DataRank · unranked
4 citations

Km Renu, Abhinay Kumar Singh, A.S. Nayal, Bharat Thyagarajan, Peifeng Hu +4 more

Revisiting the Evolution of Lactase Persistence: Insights from South Asian Genomes

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.11.05.686799
N/A
0.165DataRank · unranked
2 citations

Meaghan Marohn, Nathan Cramer, Sharmistha Dey, Sharon L. R. Kardia, Kumarasamy Thangaraj +5 more

The Development of a Nutrient Database to Analyse the Dietary Intake of Older Indians in the Longitudinal Aging Study in India—Diagnostic Assessment of Dementia (LASI-DAD)

Research Portal (Queen's University Belfast)(2023)10.3390/proceedings2023091070
Top 100%
0DataRank
Top 100%0 citations

Aparajit Ballav Dey, Alka Mohan Chutani, Joyita Banerjee, Pranali Khobragade, Jinkook Lee +2 more

50,000 years of evolutionary history of India: Impact on health and disease variation

Cell(2025)10.1016/j.cell.2025.04.027
N/A
0DataRank · unranked
32 citations

Laurits Rohden Skov, Nick Patterson, Joyita Banerjee, Pranali Khobragade, Sankha Shubhra Chakrabarti +27 more

Trajectories and correlates of poor mental health in India over the course of the COVID-19 pandemic: a nation-wide survey

medRxiv(2023)10.1101/2023.09.13.23295513
N/A
0DataRank · unranked
0 citations

Sarah Petrosyan, Pranali Khobragade, Joyita Banerjee, Marco Angrisani, Sharmistha Dey +5 more

Prevalence and causes of anemia among older adults in India: findings from wave 2 of the Harmonized Diagnostic Assessment of Dementia for the Longitudinal Aging Study in India (LASI-DAD)

International Journal for Equity in Health(2025)10.1186/s12939-025-02671-4
N/A
0DataRank · unranked
1 citations

Pranali Khobragade, Geeta Chopra, Joyita Banerjee, Sandy Chien, Sarah Petrosyan +9 more

Investigating the factors that explain white matter hyperintensity load in older Indians

Brain Communications(2022)10.1093/braincomms/fcad008
N/A
0DataRank · unranked
3 citations

Kirsten M. Lynch, Arthur W. Toga, Aparajit Ballav Dey, Jinkook Lee, Leon Aksman