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

Cyprian Wejnert

Centers for Disease Control and Prevention

ORCID: 0000-0001-5068-5886
MedicineSocial SciencesImmunology and MicrobiologyHealth Professions

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
1.1Author DataRank

Indexed papers

2in 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 2 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.

Black men who have sex with men living in states with HIV criminalization laws report high stigma, 23 U.S. cities, 2017

AIDS(2021)10.1097/qad.0000000000002917
Top 31%
0.632DataRank
Top 31%20 citations

Ari Whiteman, William L. Jeffries, Teresa Finlayson, Rashunda Lewis, Cyprian Wejnert +1 more

Papers

Driven by 16 papers — median percentile 62. Top paper: “Black men who have sex with men living in states with HIV criminalization laws report high stigma, 23 U.S. cities, 2017”.

Black men who have sex with men living in states with HIV criminalization laws report high stigma, 23 U.S. cities, 2017

AIDS(2021)10.1097/qad.0000000000002917
Top 31%
0.632DataRank
Top 31%20 citations

Ari Whiteman, William L. Jeffries, Teresa Finlayson, Rashunda Lewis, Cyprian Wejnert +1 more

Understanding the HIV Epidemic Among MSM in Baltimore: A Modeling Study Estimating the Impact of Past HIV Interventions and Who Acquired and Contributed to Infections

JAIDS Journal of Acquired Immune Deficiency Syndromes(2020)10.1097/qai.0000000000002340
N/A
0.442DataRank · unranked
18 citations

Marie‐Claude Boily, Dobromir Dimitrov, Danielle German, Colin Flynn, Jason E. Farley +10 more

Socioeconomic and racial/ethnic spatial polarization and incarceration among people who inject drugs in 19 US metropolitan areas, 2015

SSM - Population Health(2023)10.1016/j.ssmph.2023.101486
Top 44%
0.420DataRank
Top 44%7 citations

Behzad Kianian, Howard H. Chang, Sabriya L. Linton, Mary E. Wolfe, Justin C. Smith +8 more

Factors Associated with Exchange Sex Among Cisgender Persons Who Inject Drugs: Women and MSM—23 U.S. Cities, 2018

AIDS and Behavior(2022)10.1007/s10461-022-03743-0
N/A
0.385DataRank · unranked
12 citations

Kate Buchacz, Dita Broz, Christine Agnew-Brune, Michelle L. Johnson Jones, Susan Cha +88 more

Are we ending the HIV epidemic among persons who inject drugs?: key findings from 19 US cities

AIDS(2025)10.1097/qad.0000000000004249
N/A
0.312DataRank · unranked
7 citations

Cyprian Wejnert, Dafna Kanny, Dita Broz, Jonathan Feelemyer, Rebecca B. Hershow +7 more

Intersecting Structural and Psychosocial Conditions: Investigating Injection Drug Use and HIV Among Transgender Women

JAIDS Journal of Acquired Immune Deficiency Syndromes(2024)10.1097/qai.0000000000003543
N/A
0.208DataRank · unranked
3 citations

Evelyn Olansky, Amy R. Baugher, Kathryn Lee, Steven Callens, Cyprian Wejnert +2 more

Past-Year HIV Testing, Current Antiretroviral Therapy Use, and Participation in Services for People Who Inject Drugs

AIDS and Behavior(2024)10.1007/s10461-024-04369-0
N/A
0.165DataRank · unranked
2 citations

Johnny Wilkerson, Paige Wermuth, Folefac Atem, Janet Burnett, Cyprian Wejnert +68 more

Intimate partner violence, HIV-risk behaviors, and HIV screening among heterosexually active persons at increased risk for infection

AIDS Care(2022)10.1080/09540121.2022.2067311
N/A
0DataRank · unranked
3 citations

Monica Adams, Cyprian Wejnert, for the NHBS Study Group, Susan Cha

Estimating the impact of HIV PrEP regimens containing long-acting injectable cabotegravir or daily oral tenofovir disoproxil fumarate/emtricitabine among men who have sex with men in the United States: a mathematical modelling study for HPTN 083

The Lancet Regional Health - Americas(2023)10.1016/j.lana.2022.100416
N/A
0DataRank · unranked
21 citations

Marie‐Claude Boily, Brett Hanscom, Mia Moore, Jeffery Todd, Gabriela Paz‐Bailey +7 more

HIV Pre-exposure Prophylaxis Persistence and Adherence Among Men Who Have Sex With Men in Four US Cities

JAIDS Journal of Acquired Immune Deficiency Syndromes(2023)10.1097/qai.0000000000003160
N/A
0DataRank · unranked
14 citations

Richard E. Haaland, Amy Martin, Angela Holder, Virginia A. Butts, Catlainn Sionéan +9 more

Healthcare Access and Utilization Among Persons Who Inject Drugs in Medicaid Expansion and Nonexpansion States: 22 United States Cities, 2018

The Journal of Infectious Diseases(2020)10.1093/infdis/jiaa337
N/A
0DataRank · unranked
38 citations

Amy R. Baugher, Teresa Finlayson, Cyprian Wejnert, Catlainn Sionéan, National HIV Behavioral Surveillance (NHBS) Study Group +65 more

Hepatitis C virus infection and co-infection with HIV among persons who inject drugs in 10 U.S. cities—National HIV Behavioral Surveillance, 2018

International Journal of Drug Policy(2024)10.1016/j.drugpo.2024.104387
N/A
0DataRank · unranked
10 citations

Alice Asher, Dita Broz, Eyasu H. Teshale, Tonya Mixson‐Hayden, Amanda Poe +4 more

Unmet need for medication for opioid use disorder among persons who inject drugs in 23 U.S. cities

Drug and Alcohol Dependence(2024)10.1016/j.drugalcdep.2024.111251
N/A
0DataRank · unranked
6 citations

Dita Broz, Teresa Finlayson, Dafna Kanny, Cyprian Wejnert, Senad Handanagić

Is the severity of the Great Recession's aftershocks correlated with changes in access to the combined prevention environment among people who inject drugs?

International Journal of Drug Policy(2021)10.1016/j.drugpo.2021.103264
N/A
0DataRank · unranked
0 citations

Behzad Kianian, Howard H. Chang, Sabriya Linton, Mary E. Wolfe, Justin C. Smith +8 more

Pre-exposure Prophylaxis Use and Detected Sexually Transmitted Infections Among Men Who Have Sex With Men in the United States—National HIV Behavioral Surveillance, 5 US Cities, 2017

JAIDS Journal of Acquired Immune Deficiency Syndromes(2020)10.1097/qai.0000000000002482
N/A
0DataRank · unranked
18 citations

Michelle L. Johnson Jones, Robert D. Kirkcaldy, Kyle T. Bernstein, Gabriela Paz‐Bailey, Christi Phillips +9 more

An application of agent-based modeling to explore the impact of decreasing incarceration rates and increasing drug treatment access on sero-discordant partnerships among people who inject drugs

International Journal of Drug Policy(2021)10.1016/j.drugpo.2021.103194
N/A
0DataRank · unranked
2 citations

Don C. Des Jarlais, Joseph T. Ornstein, Matt Kasman, Ross A. Hammond, Behzad Kianian +14 more