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

Heydon K. Kaddas

University of Utah

ORCID: 0000-0002-8466-7659

Also affiliated with Huntsman Cancer Institute

MedicineEconomics, Econometrics and FinanceEnvironmental ScienceSocial Sciences

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
0.295Author 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.

Sociodemographic and Socioeconomic Factors Correlate with Late-Stage Pediatric Hodgkin Lymphoma and Rhabdomyosarcoma: A Report from the Children’s Oncology Group Registries

Cancer Epidemiology Biomarkers & Prevention(2024)10.1158/1055-9965.epi-24-0510
Top 55%
0.295DataRank
Top 55%4 citations

Heydon K. Kaddas, Todd A. Alonzo, Logan G. Spector, Negar Fallahazad, Emily Owens +4 more

Papers

Driven by 15 papers — median percentile 45. Top paper: “HIAYA CHAT study protocol: a randomized controlled trial of a health insurance education intervention for newly diagnosed adolescent and young adult cancer patients”.

HIAYA CHAT study protocol: a randomized controlled trial of a health insurance education intervention for newly diagnosed adolescent and young adult cancer patients

Trials(2022)10.1186/s13063-022-06590-5
N/A
0.921DataRank · unranked
29 citations

Austin R. Waters, Elyse R. Park, Giselle K. Perez, Perla L. Vaca Lopez, Heydon K. Kaddas +9 more

Adaptation and Development of a Health Insurance Education Program for Adolescent and Young Adult Cancer Patients

Journal of Adolescent and Young Adult Oncology(2023)10.1089/jayao.2022.0103
N/A
0.411DataRank · unranked
9 citations

Austin R. Waters, Karely M. van Thiel Berghuijs, John S. Anderson, Nicole Ray, Tomoko Tsukamoto +7 more

Sociodemographic and Socioeconomic Factors Correlate with Late-Stage Pediatric Hodgkin Lymphoma and Rhabdomyosarcoma: A Report from the Children’s Oncology Group Registries

Cancer Epidemiology Biomarkers & Prevention(2024)10.1158/1055-9965.epi-24-0510
Top 55%
0.295DataRank
Top 55%4 citations

Heydon K. Kaddas, Todd A. Alonzo, Logan G. Spector, Negar Fallahazad, Emily Owens +4 more

Financial Burden and Mental Health Among LGBTQIA+ Adolescent and Young Adult Cancer Survivors During the COVID-19 Pandemic

Frontiers in Oncology(2022)10.3389/fonc.2022.832635
N/A
0DataRank · unranked
37 citations

Sara Bybee, Echo L. Warner, Heydon K. Kaddas, Erin E. Kent, Anne C. Kirchhoff +1 more

“I thought there would be more I understood”: health insurance literacy among adolescent and young adult cancer survivors

Supportive Care in Cancer(2022)10.1007/s00520-022-06873-2
N/A
0DataRank · unranked
28 citations

Karely Mann, Echo L. Warner, Perla L. Vaca Lopez, Heydon K. Kaddas, Nicole Ray +7 more

Financial Burden and Mental Health Among LGBTQIA+ Adolescent and Young Adult Cancer Survivors During the COVID-19 Pandemic

UNC Libraries(2022)10.17615/a4vt-np03
N/A
0DataRank · unranked
0 citations

Anne C. Kirchhoff, Sara Bybee, Echo L. Warner, Erin E. Kent, Austin R. Waters +1 more

A pilot intervention to improve health insurance literacy and financial toxicity among recently diagnosed adolescents and young adults with cancer.

Journal of Clinical Oncology(2022)10.1200/jco.2022.40.28_suppl.218
N/A
0DataRank · unranked
0 citations

Karely Mann, Austin R. Waters, Heydon K. Kaddas, Giselle K. Perez, Echo L. Warner +10 more

Vaccination practices of pediatric oncologists from eight states

BMC Health Services Research(2023)10.1186/s12913-023-10160-z
N/A
0DataRank · unranked
5 citations

Heydon K. Kaddas, Echo L. Warner, Douglas Fair, Mark Fluchel, Elizabeth D Knackstedt +8 more

Sources of informal financial support among adolescent and young adult cancer survivors: a mixed methods analysis from the HIAYA CHAT study

Supportive Care in Cancer(2023)10.1007/s00520-023-07626-5
N/A
0DataRank · unranked
11 citations

Karely M. van Thiel Berghuijs, Heydon K. Kaddas, Perla L. Vaca Lopez, Amy Chevrier, Nicole Ray +9 more

CHAT-S study protocol: A randomized controlled trial of a health insurance literacy education program for young adult cancer survivors

Preventive Oncology & Epidemiology(2025)10.1080/28322134.2025.2455706
N/A
0DataRank · unranked
3 citations

Cindy Turner, Amy Chevrier, Monique Stefanou, Perla L. Vaca Lopez, Heydon K. Kaddas +10 more

CHAT-S study protocol: A randomized controlled trial of a health insurance literacy education program for young adult cancer survivors

UNC Libraries(2025)10.17615/dnrq-s109
N/A
0DataRank · unranked
0 citations

Anne C. Kirchhoff, Austin R. Waters, Echo L. Warner, Amy Chevrier, Elyse R. Park +10 more

Fine Particulate Matter Air Pollution and Mortality among Pediatric, Adolescent, and Young Adult Cancer Patients

Cancer Epidemiology Biomarkers & Prevention(2020)10.1158/1055-9965.epi-19-1363
N/A
0DataRank · unranked
52 citations

Heidi A. Hanson, Joemy M. Ramsay, Heydon K. Kaddas, C. Arden Pope, Claire L. Leiser +3 more

Identifying Patterns of Late Effects With Latent Class Analysis Among Adolescent and Young Adult Thyroid Cancer Survivors in California and Utah

Cancer Medicine(2025)10.1002/cam4.71316
N/A
0DataRank · unranked
0 citations

Theresa H.M. Keegan, Qian W. Li, Heydon K. Kaddas, Renata Abrahão, Ann Brunson +8 more

Adolescent and young adult cancer patients' health insurance experiences, expectations, and literacy.

Journal of Clinical Oncology(2020)10.1200/jco.2020.38.29_suppl.65
N/A
0DataRank · unranked
3 citations

Karely Mann, Echo L. Warner, Perla L. Vaca Lopez, Heydon K. Kaddas, Nicole Ray +7 more

Financial burdens of insured adolescent and young adult cancer patients: A need for crowdfunding platforms, fundraisers, financial grants, and cost conversations with their cancer care team.

Journal of Clinical Oncology(2020)10.1200/jco.2020.38.29_suppl.83
N/A
0DataRank · unranked
3 citations

Austin R. Waters, Perla L. Vaca Lopez, Nicole Ray, Tomoko Tsukamoto, Heydon K. Kaddas +7 more