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

Stephen E. Lankenau

Drexel University

ORCID: 0000-0002-6928-0085
MedicineHealth 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 6%percentile
0.210Author 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.

Urban scaling of opioid overdose deaths in the USA: a cross-sectional study in three periods between 2005 and 2017

BMJ Open(2022)10.1136/bmjopen-2021-048831
Top 63%
0.210DataRank
Top 63%3 citations

Stephen E. Lankenau, Ana V. Diez Roux, Ran Li, Rosie Mae Henson, Usama Bilal +1 more

Papers

Driven by 9 papers — median percentile 37. Top paper: “Layperson reversal of opioid overdose supported by smartphone alert: A prospective observational cohort study”.

Layperson reversal of opioid overdose supported by smartphone alert: A prospective observational cohort study

EClinicalMedicine(2020)10.1016/j.eclinm.2020.100474
N/A
2.3DataRank · unranked
48 citations

Janna Ataiants, Alexis M. Roth, Gabriela Marcu, Inbal Yahav, Benjamin Cocchiaro +3 more

Urban scaling of opioid overdose deaths in the USA: a cross-sectional study in three periods between 2005 and 2017

BMJ Open(2022)10.1136/bmjopen-2021-048831
Top 63%
0.210DataRank
Top 63%3 citations

Stephen E. Lankenau, Ana V. Diez Roux, Ran Li, Rosie Mae Henson, Usama Bilal +1 more

Empowering Communities With a Smartphone-Based Response Network for Opioid Overdoses

IEEE Pervasive Computing(2020)10.1109/mprv.2020.3019947
N/A
0DataRank · unranked
3 citations

David G. Schwartz, Janna Ataiants, Alexis M. Roth, Inbal Yahav, Benjamin Cocchiaro +3 more

Wearable biosensors have the potential to monitor physiological changes associated with opioid overdose among people who use drugs: A proof-of-concept study in a real-world setting

Drug and Alcohol Dependence(2021)10.1016/j.drugalcdep.2021.109138
N/A
0DataRank · unranked
34 citations

Nguyen K. Tran, Ben Cocchiaro, Allison Mitchell, David G. Schwartz, Devon J. Hensel +5 more

Decision-making by laypersons equipped with an emergency response smartphone app for opioid overdose

International Journal of Drug Policy(2021)10.1016/j.drugpo.2021.103250
N/A
0DataRank · unranked
13 citations

Megan K. Reed, David G. Schwartz, Alexis M. Roth, Gabriela Marcu, Stephen E. Lankenau +1 more

Medicinal cannabis use among young adults during California’s transition from legalized medical use to adult-use: a longitudinal analysis

The American Journal of Drug and Alcohol Abuse(2024)10.1080/00952990.2024.2308098
N/A
0DataRank · unranked
5 citations

Carolyn F. Wong, Omolola A. Odejimi, Ekaterina V. Fedorova, Bridgid M. Conn, Stephen E. Lankenau +1 more

Latent transition analysis of time-varying cannabis use motives to inform adaptive interventions.

Psychology of Addictive Behaviors(2024)10.1037/adb0001012
N/A
0DataRank · unranked
2 citations

Yongchao Ma, Stephen E. Lankenau, Carolyn F. Wong, Erin E Bonar, Megan E. Patrick +3 more

Meeting People Where They Are: Building Community-Centered Care with Smartphone-Facilitated Response to Overdoses

Proceedings of the ACM on Human-Computer Interaction(2025)10.1145/3701200
N/A
0DataRank · unranked
1 citations

Alexis M. Roth, Stephen E. Lankenau, David G. Schwartz, Gabriela Marcu, Yongjie Sha

Circumstances of overdose among street-involved, opioid-injecting women: Drug, set, and setting

International Journal of Drug Policy(2020)10.1016/j.drugpo.2020.102691
N/A
0DataRank · unranked
26 citations

Alexis M. Roth, Silvana Mazzella, Stephen E. Lankenau, Janna Ataiants