Nancy A Dreyer

5.3k citations
135 papers · 3.6k indexed · 1 hit paper · h-index 32

Impact in

Papers in

Nancy A Dreyer

127 papers receiving 3.4k citations

Hit Papers

Developing a Protocol for Observational Comparative Effectiveness Research: A User's Guide 2013 · 300 citations
3002013202620172021100200300

Peers

Nancy A Dreyer
Comparison fields: 5 of 182
  • Statistics and Probability 453
  • Economics and Econometrics 813
  • Biophysics 164
  • Statistics, Probability and Uncertainty 171
  • Toxicology 68
Replace Alvin I. Mushlin with:
Alvin I. Mushlin United States
Christopher Hyde United Kingdom
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Citations per field
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Citations per year

Countries citing papers authored by Nancy A Dreyer

Since Specialization
Citations

This map shows the geographic impact of Nancy A Dreyer'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 Nancy A Dreyer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nancy A Dreyer more than expected).

Fields of papers citing papers by Nancy A Dreyer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nancy A Dreyer. 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 Nancy A Dreyer. The network helps show where Nancy A Dreyer may publish in the future.

Co-authors

The 25 scholars most cited alongside Nancy A Dreyer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Nancy A Dreyer Line = papers co-authored together Nancy A Dreyer links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20252
2 20250
3 20241
4 20240
5 20232
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7 20209
8 202014
9 201924
10 20195
11 201829
12 201863
13 20161
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15 20164
16 201511
17 20149
18
5-Aminosalicylates, sulfasalazine, steroid use, and complications in patients with ulcerative colitis.
199731
19 199611
20
An Epidemiologic View of Causation: How It Differs from the Legal
19940

About Nancy A Dreyer

Nancy A Dreyer is a scholar working on Statistics and Probability, Economics and Econometrics, Statistics, Probability and Uncertainty, Toxicology and Health Informatics, having authored 135 papers that have together received 3.6k indexed citations. Recurring topics across this work include Health Systems, Economic Evaluations, Quality of Life (40 papers), Statistical Methods in Clinical Trials (25 papers), Advanced Causal Inference Techniques (13 papers), Meta-analysis and systematic reviews (10 papers), Ethics in Clinical Research (8 papers), Influenza Virus Research Studies (8 papers), COVID-19 Clinical Research Studies (8 papers) and Healthcare Policy and Management (7 papers). The work is most often cited by research in Statistics and Probability (453 citations), Economics and Econometrics (813 citations), Biophysics (164 citations), Statistics, Probability and Uncertainty (171 citations) and Toxicology (68 citations). Nancy A Dreyer has collaborated with scholars based in United States, United Kingdom and Pakistan. Frequent co-authors include Priscilla Velentgas, Richard E Gliklich, Kenneth J. Rothman, Alexander M. Walker, Marc L. Berger, Jeanne Loughlin, Parivash Nourjah, Scott R. Smith, Stephan Lanes and Michelle B Leavy. Their work appears in journals such as Pharmacoepidemiology and Drug Safety, Therapeutic Innovation & Regulatory Science, Epidemiology, Clinical Pharmacology & Therapeutics and Value in Health.

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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2026