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

Kei Ouchi

Brigham and Women's Hospital

ORCID: 0000-0002-2723-4259

Also affiliated with Harvard University

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 4%percentile
0.841Author 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.

One-Year Functional Outcomes After Invasive Mechanical Ventilation for Older Adults With Preexisting Long-Term Care-Needs*

Critical Care Medicine(2023)10.1097/ccm.0000000000005822
Top 24%
0.841DataRank
Top 24%23 citations

Kei Ouchi, Yuki Miyamoto, Yuichiro Ishigami, Hiroki Matsui, Hideo Yasunaga +2 more

Papers

Driven by 10 papers — median percentile 76. Top paper: “One-Year Functional Outcomes After Invasive Mechanical Ventilation for Older Adults With Preexisting Long-Term Care-Needs*”.

One-Year Functional Outcomes After Invasive Mechanical Ventilation for Older Adults With Preexisting Long-Term Care-Needs*

Critical Care Medicine(2023)10.1097/ccm.0000000000005822
Top 24%
0.841DataRank
Top 24%23 citations

Kei Ouchi, Yuki Miyamoto, Yuichiro Ishigami, Hiroki Matsui, Hideo Yasunaga +2 more

Psychometric Properties of the Functional Assessment of Cancer Therapy-General for Evaluating Quality of Life in Patients With Life-Limiting Illness in the Emergency Department

Journal of Palliative Medicine(2023)10.1089/jpm.2022.0270
N/A
0.313DataRank · unranked
4 citations

Oluwaseun Adeyemi, Mara Flannery, Jean‐Baptiste Bouillon‐Minois, Kaitlyn Van Allen, Allison M. Cuthel +5 more

Serious illness communication skills training for emergency physicians and advanced practice providers: a multi-method assessment of the reach and effectiveness of the intervention

BMC Palliative Care(2024)10.1186/s12904-024-01349-y
N/A
0.285DataRank · unranked
4 citations

Alexander Ginsburg, Regina Kaur, Allison M. Cuthel, Nicole Zhao, Nina Siman +95 more

Advance Care Planning Billing Claims by Emergency Physicians

Annals of Emergency Medicine(2023)10.1016/j.annemergmed.2023.05.010
N/A
0DataRank · unranked
2 citations

Ryan C. Burke, Brian Q Gacioch, Kei Ouchi, Michael Granovsky, Laura G. Burke +1 more

Patterns of national emergency department utilization by fee‐for‐service Medicare beneficiaries with dementia

Journal of the American Geriatrics Society(2024)10.1111/jgs.19025
N/A
0DataRank · unranked
3 citations

Christine S. Ritchie, Kei Ouchi, James A. Tulsky, Joan M. Teno, Jason Bowman

Patient Preferences for Code Status Discussions: A Randomized Trial of Information- vs. Patient Values-Centered Frameworks

Journal of General Internal Medicine(2024)10.1007/s11606-024-09243-2
N/A
0DataRank · unranked
0 citations

Sehrish Malik, Wei Wang, Kei Ouchi, Christopher Joshi

Advance Care Planning Engagement of Older Adults in the Emergency Department

American Journal of Hospice and Palliative Medicine®(2025)10.1177/10499091251338252
N/A
0DataRank · unranked
0 citations

Kenji Numata, Justin Wolozin, Zara Foroohar, Carlo Ottanelli, Ryan C. Burke +6 more

Predicting Mortality and Costs After Emergency Department Visits by People With Dementia: Timing and Location Matter

Journal of the American Geriatrics Society(2025)10.1111/jgs.70260
N/A
0DataRank · unranked
0 citations

Christine S. Ritchie, Kei Ouchi, Kyler M. Godwin, James A. Tulsky, Joan M. Teno +1 more

Extracorporeal Membrane Oxygenation for Cardiac Arrest: Does Age Matter?*

Critical Care Medicine(2023)10.1097/ccm.0000000000006039
N/A
0DataRank · unranked
13 citations

Krista Stephens, Emily Ball, Cameron Crandall, Kei Ouchi, Mark L. Unruh +3 more

Emergency Nurses’ Perceived Barriers and Solutions to Engaging Patients With Life-Limiting Illnesses in Serious Illness Conversations: A United States Multicenter Mixed-Method Analysis

Journal of Emergency Nursing(2023)10.1016/j.jen.2023.09.010
N/A
0DataRank · unranked
10 citations

Laura Walker, Elizabeth Sherrill Bermudez, Allison M. Cuthel, Nicole Zhao, Nina Siman +92 more