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

Sarah Brennan

ORCID: 0000-0001-5428-1440
MedicinePsychologyPharmacology, Toxicology and Pharmaceutics

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 7%percentile
0.165Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Emergency medical system response, emergency department visits, and hospital admissions in response to non-fatal opioid overdoses reported by a cohort of overdose survivors in San Francisco and Boston, 2019 – 2022

Drug and Alcohol Dependence Reports(2025)10.1016/j.dadr.2025.100351
Top 70%
0.165DataRank
Top 70%2 citations

Vanessa McMahan, Nicole C. McCann, Sarah Kosakowski, Sarah Brennan, Xochitl Luna Marti +3 more

Papers

Driven by 3 papers — median percentile 30. Top paper: “Emergency medical system response, emergency department visits, and hospital admissions in response to non-fatal opioid overdoses reported by a cohort of overdose survivors in San Francisco and Boston, 2019 – 2022”.

Emergency medical system response, emergency department visits, and hospital admissions in response to non-fatal opioid overdoses reported by a cohort of overdose survivors in San Francisco and Boston, 2019 – 2022

Drug and Alcohol Dependence Reports(2025)10.1016/j.dadr.2025.100351
Top 70%
0.165DataRank
Top 70%2 citations

Vanessa McMahan, Nicole C. McCann, Sarah Kosakowski, Sarah Brennan, Xochitl Luna Marti +3 more

Self-Reported Opioid Overdose via 120-Day Timeline Follow-Back and Documented Overdose Medical Encounters Among Opioid Overdose Survivors

Drug and Alcohol Dependence(2024)10.1016/j.drugalcdep.2023.110656
N/A
0DataRank · unranked
0 citations

Nicole C. McCann, Adam Majeski, Vanessa McMahan, Sarah Kosakowski, Sarah L. Johns +5 more

Repeated‐dose behavioral intervention to reduce opioid overdose among overdose survivors with opioid use disorder: A two‐site phase III randomized controlled trial

Addiction(2025)10.1111/add.70252
N/A
0DataRank · unranked
1 citations

Glenn‐Milo Santos, Vanessa McMahan, Xochitl Luna Marti, Tim Matheson, Sarah Brennan +9 more