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

Sumathy Rangarajan

Population Health Research Institute

ORCID: 0000-0003-2420-5986

Also affiliated with Hamilton Health Sciences, McMaster University

Business, Management and AccountingMedicineSocial SciencesEconomics, Econometrics and Finance

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 3%percentile
1.6Author DataRank

Indexed papers

3in 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 3 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.

Household Air Pollution and Adult Lung Function Change, Respiratory Disease, and Mortality across Eleven Low- and Middle-Income Countries from the PURE Study

Environmental Health Perspectives(2023)10.1289/ehp11179
Top 28%
0.718DataRank
Top 28%16 citations

MyLinh Duong, Michael Bräuer, Sumathy Rangarajan, Antonio Dans, Fernando Laņas +17 more

Papers

Driven by 12 papers — median percentile 70. Top paper: “Household Air Pollution and Adult Lung Function Change, Respiratory Disease, and Mortality across Eleven Low- and Middle-Income Countries from the PURE Study”.

Household Air Pollution and Adult Lung Function Change, Respiratory Disease, and Mortality across Eleven Low- and Middle-Income Countries from the PURE Study

Environmental Health Perspectives(2023)10.1289/ehp11179
Top 28%
0.718DataRank
Top 28%16 citations

MyLinh Duong, Michael Bräuer, Sumathy Rangarajan, Antonio Dans, Fernando Laņas +17 more

Interaction of Depression and Unhealthy Diets on the Risk of Cardiovascular Diseases and All-Cause Mortality in the Chinese Population: A PURE Cohort Substudy

Nutrients(2022)10.3390/nu14235172
Top 30%
0.659DataRank
Top 30%14 citations

Zhiguang Liu, Shofiqul Islam, Guoliang Han, Sumathy Rangarajan, Lap Ah Tse +10 more

Personal and household PM2.5 and black carbon exposure measures and respiratory symptoms in 8 low- and middle-income countries

Environmental Research(2022)10.1016/j.envres.2022.113430
N/A
0.385DataRank · unranked
12 citations

Matthew Shupler, Aaron Birch, Yen Li Chu, Matthew Jeronimo, Sumathy Rangarajan +37 more

Pre‐morbid sleep disturbance and its association with stroke severity: results from the international INTERSTROKE study

European Journal of Neurology(2024)10.1111/ene.16193
Top 58%
0.270DataRank
Top 58%4 citations

Salim Yusuf, Conor Judge, John Ferguson, Graeme J. Hankey, Shahram Oveis Gharan +11 more

Multinational prediction of household and personal exposure to fine particulate matter (PM2.5) in the PURE cohort study

Environment International(2021)10.1016/j.envint.2021.107021
N/A
0DataRank · unranked
27 citations

Perry Hystad, Aaron Birch, Yen Li Chu, Matthew Jeronimo, Daniel Miller-Lionberg +39 more

Association of Household Utility of Cleaner Fuel With Lower Hypertension Prevalence and Blood Pressure in Chinese Adults

International Journal of Public Health(2022)10.3389/ijph.2022.1605193
N/A
0DataRank · unranked
6 citations

Mengya Li, Yibing Zhu, Perry Hystad, Yuanting Ma, Sumathy Rangarajan +6 more

Standard of care in advanced HIV disease: review of HIV treatment guidelines in sub-Saharan African countries—an extension study of eight countries

AIDS Research and Therapy(2025)10.1186/s12981-025-00733-9
N/A
0DataRank · unranked
3 citations

Tafese Beyene Tufa, Torsten Feldt, Yasmine Hardy, Albert Minga, Raoul Moh +15 more

Associations of outdoor fine particulate air pollution and cardiovascular disease in 157 436 individuals from 21 high-income, middle-income, and low-income countries (PURE): a prospective cohort study

The Lancet Planetary Health(2020)10.1016/s2542-5196(20)30103-0
N/A
0DataRank · unranked
202 citations

Andrew Larkin, Sumathy Rangarajan, Khalid F. AlHabib, Álvaro Avezum, Kevser Burcu Tümerdem Çalık +26 more

Association between Preserved Ratio Impaired Spirometry with mortality and long-term cardiovascular outcomes in Chinese adults

medRxiv(2025)10.1101/2025.02.04.25321451
N/A
0DataRank · unranked
0 citations

Yang Li, Mengxin Chen, Duong Mylinh, Qiujing Cai, Biyan Wang +9 more

Household and personal air pollution exposure measurements from 120 communities in eight countries: results from the PURE-AIR study

The Lancet Planetary Health(2020)10.1016/s2542-5196(20)30197-2
N/A
0DataRank · unranked
161 citations

Perry Hystad, Aaron Birch, Daniel Miller-Lionberg, Matthew Jeronimo, Raphael E. Arku +37 more

Long-term exposure to outdoor and household air pollution and blood pressure in the Prospective Urban and Rural Epidemiological (PURE) study

Environmental Pollution(2020)10.1016/j.envpol.2020.114197
N/A
0DataRank · unranked
82 citations

Michael Bräuer, Suad Hashim Ahmed, Khalid F. AlHabib, Álvaro Avezum, Jian Bo +28 more

Adverse health impacts of cooking with kerosene: A multi-country analysis within the Prospective Urban and Rural Epidemiology Study

Environmental Research(2020)10.1016/j.envres.2020.109851
N/A
0DataRank · unranked
35 citations

Michael Bräuer, MyLinh Duong, Wei Li, Bo Hu, Lap Ah Tse +11 more