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

Drew B. Day

Center for Infectious Disease Research

ORCID: 0000-0003-2606-2050

Also affiliated with Seattle Children's Hospital, Seattle Children's Hospital, Seattle University

Environmental Science

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
0.650Author 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.

Prenatal exposures to phthalates and life events stressors in relation to child behavior at age 4–6: A combined cohort analysis

Environment International(2024)10.1016/j.envint.2024.108425
Top 41%
0.466DataRank
Top 41%8 citations

Drew B. Day, Adam A. Szpiro, James Peng, Christine T. Loftus, Ugne Ziausyte +10 more

Papers

Driven by 30 papers — median percentile 47. Top paper: “Placental transcriptomic signatures of spontaneous preterm birth”.

Placental transcriptomic signatures of spontaneous preterm birth

American Journal of Obstetrics and Gynecology(2022)10.1016/j.ajog.2022.07.015
N/A
0.612DataRank · unranked
58 citations

James W. MacDonald, Theo K. Bammler, Drew B. Day, Christine T. Loftus, Erin Buth +9 more

Maternal exposure to urinary polycyclic aromatic hydrocarbons (PAH) in pregnancy and childhood asthma in a pooled multi-cohort study

Environment International(2022)10.1016/j.envint.2022.107494
N/A
0.538DataRank · unranked
35 citations

Adam A. Szpiro, Tomomi Workman, Erin R. Wallace, Marnie F. Hazlehurst, Drew B. Day +15 more

Prenatal exposure to polycyclic aromatic hydrocarbons and gestational age at birth

Environment International(2022)10.1016/j.envint.2022.107246
N/A
0.533DataRank · unranked
34 citations

Daniel A. Enquobahrie, Drew B. Day, Christine T. Loftus, Adam A. Szpiro, Catherine J. Karr +11 more

Prenatal urinary metabolites of polycyclic aromatic hydrocarbons and toddler cognition, language, and behavior

Environment International(2021)10.1016/j.envint.2021.107039
N/A
0.515DataRank · unranked
30 citations

Yu Ni, Christine T. Loftus, Alexis Sullivan, Erin E. Masterson, Adam A. Szpiro +9 more

Prenatal bisphenol A and S exposure and atopic disease phenotypes at age 6

Environmental Research(2023)10.1016/j.envres.2023.115630
N/A
0.479DataRank · unranked
10 citations

Emily S. Barrett, Sheela Sathyanarayana, Shanna H. Swan, Ruby H.N. Nguyen, Nicole R. Bush +5 more

Prenatal exposures to phthalates and life events stressors in relation to child behavior at age 4–6: A combined cohort analysis

Environment International(2024)10.1016/j.envint.2024.108425
Top 41%
0.466DataRank
Top 41%8 citations

Drew B. Day, Adam A. Szpiro, James Peng, Christine T. Loftus, Ugne Ziausyte +10 more

Early-Life Ozone Exposure and Asthma and Wheeze in Children

JAMA Network Open(2025)10.1001/jamanetworkopen.2025.4121
N/A
0.312DataRank · unranked
7 citations

Marnie F. Hazlehurst, Allison R. Sherris, Adam A. Szpiro, Drew B. Day, Christine T. Loftus +13 more

Long-term ozone exposure and lung function in middle childhood

Environmental Research(2023)10.1016/j.envres.2023.117632
N/A
0.292DataRank · unranked
6 citations

Logan C. Dearborn, Allison R. Sherris, Christine T. Loftus, Margaret A. Adgent, Adam A. Szpiro +10 more

Prenatal exposure to polycyclic aromatic hydrocarbons and executive functions at school age: Results from a combined cohort study

International Journal of Hygiene and Environmental Health(2024)10.1016/j.ijheh.2024.114407
N/A
0.241DataRank · unranked
4 citations

Adam A. Szpiro, Christine T. Loftus, Tomomi Workman, Alexis Sullivan, Erin R. Wallace +18 more

Prenatal exposure to ambient fine particulate matter and child lung function in the CANDLE cohort

Annals of Medicine(2024)10.1080/07853890.2024.2422051
Top 66%
0.184DataRank
Top 66%2 citations

Marnie F. Hazlehurst, Logan C. Dearborn, Christine T. Loftus, Adam A. Szpiro, Margaret A. Adgent +10 more

The placental transcriptome serves as a mechanistic link between prenatal phthalate exposure and placental efficiency

Environment International(2025)10.1016/j.envint.2025.109949
N/A
0.104DataRank · unranked
1 citations

Samantha Lapehn, James W. MacDonald, Theo K. Bammler, Adam A. Szpiro, Marnie F. Hazlehurst +9 more

Ultra-processed and fast food consumption, exposure to phthalates during pregnancy, and socioeconomic disparities in phthalate exposures

Environment International(2024)10.1016/j.envint.2024.108427
N/A
0DataRank · unranked
52 citations

Melissa M. Melough, Alison G. Paquette, Emily S. Barrett, Drew B. Day, Kurunthachalam Kannan +8 more

Environmental exposure to melamine and its derivatives and kidney outcomes in children

Environmental Research(2024)10.1016/j.envres.2024.118789
N/A
0DataRank · unranked
16 citations

Melissa M. Melough, Joseph T. Flynn, Hongkai Zhu, Kurunthachalam Kannan, John Ruzinski +3 more

Associations of environmental chemical exposures measured in personal silicone wristbands with sociodemographic factors, COVID-19 restrictions, and child respiratory health

Environmental Research(2024)10.1016/j.envres.2024.119776
N/A
0DataRank · unranked
4 citations

Drew B. Day, Marnie F. Hazlehurst, Nicholas J. Herkert, Heather M. Stapleton, Sheela Sathyanarayana +1 more

Prenatal polycyclic aromatic hydrocarbon exposure and asthma at age 8–9 years in a multi-site longitudinal study

Environmental Health(2024)10.1186/s12940-024-01066-2
N/A
0DataRank · unranked
6 citations

Christine T. Loftus, Adam A. Szpiro, Logan C. Dearborn, Marnie F. Hazlehurst, Kecia N. Carroll +15 more

Environmental and dietary factors associated with urinary OH-PAHs in mid-pregnancy in a large multi-site study

Environmental Research(2024)10.1016/j.envres.2024.120516
N/A
0DataRank · unranked
3 citations

Allison R. Sherris, Adam A. Szpiro, Melissa M. Melough, Christopher D. Simpson, Christine T. Loftus +14 more

Subpopulations of children with multiple chronic health outcomes in relation to chemical exposures in the ECHO-PATHWAYS consortium

Environment International(2024)10.1016/j.envint.2024.108486
N/A
0DataRank · unranked
1 citations

Kaja Z. LeWinn, Catherine J. Karr, Christine T. Loftus, Kecia N. Carroll, Nicole R. Bush +12 more

An assessment of organophosphate ester mixtures and the placental transcriptome

Environment International(2025)10.1016/j.envint.2025.109402
N/A
0DataRank · unranked
7 citations

Mariana Parenti, Evan J. Firsick, Dennis Khodasevich, Brennan H. Baker, Drew B. Day +14 more

The Placental Transcriptome Serves as a Mechanistic Link between Prenatal Phthalate Exposure and Placental Efficiency

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.08.05.664214
N/A
0DataRank · unranked
0 citations

Samantha Lapehn, James W. MacDonald, Theo K. Bammler, Adam A. Szpiro, Marnie F. Hazlehurst +9 more

Prenatal polycyclic aromatic hydrocarbon exposure and asthma at age 8-9 years in a multi-site longitudinal study

Research Square(2023)10.21203/rs.3.rs-3129552/v1
N/A
0DataRank · unranked
3 citations

Christine T. Loftus, Adam A. Szpiro, Logan C. Dearborn, Marnie F. Hazlehurst, Kecia N. Carroll +15 more

A Comprehensive Assessment of Associations between Prenatal Phthalate Exposure and the Placental Transcriptomic Landscape

Environmental Health Perspectives(2021)10.1289/ehp8973
N/A
0DataRank · unranked
50 citations

James W. MacDonald, Samantha Lapehn, Theo K. Bammler, Laken Kruger, Drew B. Day +13 more

Exposure to prenatal phthalate mixtures and neurodevelopment in the Conditions Affecting Neurocognitive Development and Learning in Early childhood (CANDLE) study

Environment International(2021)10.1016/j.envint.2021.106409
N/A
0DataRank · unranked
49 citations

Nicole R. Bush, Drew B. Day, Yu Ni, Frances A. Tylavsky, Catherine J. Karr +6 more

A Permutation Test-Based Approach to Strengthening Inference on the Effects of Environmental Mixtures: Comparison between Single-Index Analytic Methods

Environmental Health Perspectives(2022)10.1289/ehp10570
N/A
0DataRank · unranked
32 citations

Sheela Sathyanarayana, Kaja Z. LeWinn, Catherine J. Karr, W. Alex Mason, Adam A. Szpiro +1 more

Prenatal exposure to polycyclic aromatic hydrocarbons is not associated with behavior problems in preschool and early school-aged children: A prospective multi-cohort study

Environmental Research(2022)10.1016/j.envres.2022.114759
N/A
0DataRank · unranked
14 citations

Erin Buth, Adam A. Szpiro, Yu Ni, Christine T. Loftus, Erin E. Masterson +13 more

Associations of Dietary Intake with Urinary Melamine and Derivative Concentrations among Children in the GAPPS Cohort

International Journal of Environmental Research and Public Health(2022)10.3390/ijerph19094964
N/A
0DataRank · unranked
12 citations

Drew B. Day, Amanda M. Fretts, Sarah Wang, Joseph T. Flynn, Ian H. de Boer +4 more

Prenatal phthalate exposure in relation to placental corticotropin releasing hormone (pCRH) in the CANDLE cohort

Environment International(2022)10.1016/j.envint.2022.107078
N/A
0DataRank · unranked
19 citations

Matthew Corsetti, Drew B. Day, Sally W. Thurston, Christine T. Loftus, Catherine J. Karr +8 more

Placental transcriptomic signatures of prenatal exposure to Hydroxy-Polycyclic aromatic hydrocarbons

Environment International(2023)10.1016/j.envint.2023.107763
N/A
0DataRank · unranked
36 citations

Samantha Lapehn, Sophia L Freije, James W. MacDonald, Theo K. Bammler, Drew B. Day +9 more

Prenatal exposure to polycyclic aromatic hydrocarbons and cognition in early childhood

Environment International(2023)10.1016/j.envint.2023.108009
N/A
0DataRank · unranked
22 citations

Erin R. Wallace, Yu Ni, Christine T. Loftus, Adam A. Szpiro, Drew B. Day +12 more

Phthalate mixtures in pregnancy, autistic traits, and adverse childhood behavioral outcomes

Environment International(2021)10.1016/j.envint.2020.106330
N/A
0DataRank · unranked
58 citations

Brent R. Collett, Emily S. Barrett, Nicole R. Bush, Shanna H. Swan, Ruby H.N. Nguyen +3 more

Response to “Comment on ‘A Permutation Test-Based Approach to Strengthening Inference on the Effects of Environmental Mixtures: Comparison between Single-Index Analytic Methods’”

Environmental Health Perspectives(2023)10.1289/ehp12517
N/A
0DataRank · unranked
0 citations

Sheela Sathyanarayana, Kaja Z. LeWinn, Catherine J. Karr, W. Alex Mason, Adam A. Szpiro +1 more