Sophia R. Newcomer

1.7k total citations · 1 hit paper
52 papers, 1.1k citations indexed

About

Sophia R. Newcomer is a scholar working on Health, Epidemiology and Infectious Diseases. According to data from OpenAlex, Sophia R. Newcomer has authored 52 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Health, 33 papers in Epidemiology and 9 papers in Infectious Diseases. Recurrent topics in Sophia R. Newcomer's work include Vaccine Coverage and Hesitancy (36 papers), Influenza Virus Research Studies (24 papers) and Pneumonia and Respiratory Infections (8 papers). Sophia R. Newcomer is often cited by papers focused on Vaccine Coverage and Hesitancy (36 papers), Influenza Virus Research Studies (24 papers) and Pneumonia and Respiratory Infections (8 papers). Sophia R. Newcomer collaborates with scholars based in United States, Uganda and New Zealand. Sophia R. Newcomer's co-authors include Matthew F. Daley, Elizabeth A. Bayliss, Jason M. Glanz, James Caringi, Nicholas C. Coombs, John F. Steiner, Lynn DeBar, Pamala A. Pawloski, David Fisher and Ameena T. Ahmed and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and PEDIATRICS.

In The Last Decade

Sophia R. Newcomer

48 papers receiving 1.1k citations

Hit Papers

Barriers to healthcare access among U.S. adults with ment... 2021 2026 2022 2024 2021 50 100 150
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Barriers to healthcare access among U.S. adults with mental health challenges: A population-based study
    2021 150 citations Sophia R. Newcomer et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sophia R. Newcomer United States 16 434 389 219 205 129 52 1.1k
Alison Tse Kawai United States 17 156 0.4× 278 0.7× 89 0.4× 109 0.5× 102 0.8× 31 839
David Izrael United States 11 288 0.7× 408 1.0× 41 0.2× 252 1.2× 92 0.7× 14 774
Len Kelly Canada 24 161 0.4× 365 0.9× 125 0.6× 611 3.0× 401 3.1× 99 1.6k
Ronny Kuhnert Germany 23 242 0.6× 351 0.9× 39 0.2× 331 1.6× 614 4.8× 84 1.6k
Judith C. Shlay United States 21 112 0.3× 558 1.4× 171 0.8× 171 0.8× 325 2.5× 62 1.6k
Janelle Lee United States 17 173 0.4× 1.2k 3.2× 55 0.3× 195 1.0× 218 1.7× 19 2.2k
Rita Rubin United States 18 138 0.3× 219 0.6× 57 0.3× 246 1.2× 203 1.6× 151 1.6k
Kelly Richardson United States 23 143 0.3× 228 0.6× 108 0.5× 189 0.9× 253 2.0× 53 1.2k
Panagiota Caralis United States 13 187 0.4× 451 1.2× 139 0.6× 435 2.1× 354 2.7× 28 1.7k
Vinita Dubey Canada 11 252 0.6× 158 0.4× 38 0.2× 122 0.6× 94 0.7× 34 845

Countries citing papers authored by Sophia R. Newcomer

Since Specialization
Citations

This map shows the geographic impact of Sophia R. Newcomer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sophia R. Newcomer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sophia R. Newcomer more than expected).

Fields of papers citing papers by Sophia R. Newcomer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sophia R. Newcomer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sophia R. Newcomer. The network helps show where Sophia R. Newcomer may publish in the future.

Co-authorship network of co-authors of Sophia R. Newcomer

This figure shows the co-authorship network connecting the top 25 collaborators of Sophia R. Newcomer. A scholar is included among the top collaborators of Sophia R. Newcomer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sophia R. Newcomer. Sophia R. Newcomer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Daley, Matthew F., et al.. (2025). Invalid Vaccine Doses Among Children Aged 0 to 35 Months: 2011 to 2020. PEDIATRICS. 155(2). 2 indexed citations
2.
Newcomer, Sophia R., et al.. (2025). Early Childhood Vaccination Coverage and Patterns by Rural–Urban Commuting Area. American Journal of Preventive Medicine. 68(4). 773–783. 3 indexed citations
3.
Newcomer, Sophia R., et al.. (2024). Vaccination Timeliness Among US Children Aged 0-19 Months, National Immunization Survey–Child 2011-2021. JAMA Network Open. 7(4). e246440–e246440. 6 indexed citations
4.
5.
Niccolai, Linda M., et al.. (2023). Failure to Complete Multidose Vaccine Series in Early Childhood. PEDIATRICS. 152(2). 11 indexed citations
6.
Reese, Sarah E., et al.. (2023). Challenges in Accessing Mental Health Care during Pregnancy and Postpartum in Rural Montana. MCN The American Journal of Maternal/Child Nursing. 48(5). 252–257.
7.
8.
Conway, Kathrene, et al.. (2023). Childhood Vaccination Practices and Parental Hesitancy Barriers in Rural and Urban Primary Care Settings. Journal of Community Health. 48(5). 798–809. 6 indexed citations
9.
McCulloh, Russell J., Paul M. Darden, Jessica Snowden, et al.. (2022). Improving pediatric COVID-19 vaccine uptake using an mHealth tool (MoVeUp): study protocol for a randomized, controlled trial. Trials. 23(1). 911–911. 6 indexed citations
10.
11.
Newcomer, Sophia R., et al.. (2022). Barriers to and facilitators of early childhood immunization in rural areas of the United States: A systematic review of the literature. Preventive Medicine Reports. 27. 101804–101804. 29 indexed citations
12.
13.
Wang, Shirley, Edwin Lewis, Sophia R. Newcomer, et al.. (2020). Determining Which of Several Simultaneously Administered Vaccines Increase Risk of an Adverse Event. Drug Safety. 43(10). 1057–1065. 3 indexed citations
14.
Newcomer, Sophia R., Matthew F. Daley, Komal J. Narwaney, et al.. (2020). Order of Live and Inactivated Vaccines and Risk of Non–vaccine-targeted Infections in US Children 11–23 Months of Age. The Pediatric Infectious Disease Journal. 39(3). 247–253. 3 indexed citations
15.
Xu, Stanley, Sophia R. Newcomer, Martin Kulldorff, et al.. (2019). Use of three summary measures of pediatric vaccination for studying the safety of the childhood immunization schedule. Vaccine. 37(10). 1325–1331. 3 indexed citations
16.
Wang, Shirley, Julia Spoendlin, Edwin Lewis, et al.. (2018). Methods for addressing “innocent bystanders” when evaluating safety of concomitant vaccines. Pharmacoepidemiology and Drug Safety. 27(4). 405–412. 4 indexed citations
17.
McCarthy, Natalie, Lakshmi Sukumaran, Sophia R. Newcomer, et al.. (2017). Patterns of childhood immunization and all-cause mortality. Vaccine. 35(48). 6643–6648. 2 indexed citations
18.
Hariri, Susan, Megan S. Schuler, Allison L. Naleway, et al.. (2017). Human Papillomavirus Vaccine Effectiveness Against Incident Genital Warts Among Female Health-Plan Enrollees, United States. American Journal of Epidemiology. 187(2). 298–305. 30 indexed citations
19.
Glanz, Jason M., Sophia R. Newcomer, Matthew F. Daley, et al.. (2015). Cumulative and episodic vaccine aluminum exposure in a population-based cohort of young children. Vaccine. 33(48). 6736–6744. 19 indexed citations
20.
Bayliss, Elizabeth A., Patrick J. Blatchford, Sophia R. Newcomer, John F. Steiner, & Diane L. Fairclough. (2011). The Effect of Incident Cancer, Depression and Pulmonary Disease Exacerbations on Type 2 Diabetes Control. Journal of General Internal Medicine. 26(6). 575–581. 26 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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