Christopher O’Regan

7 papers and 372 indexed citations i.

About

Christopher O’Regan is a scholar working on Economics and Econometrics, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Christopher O’Regan has authored 7 papers receiving a total of 372 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Economics and Econometrics, 3 papers in Surgery and 2 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Christopher O’Regan’s work include Health Systems, Economic Evaluations, Quality of Life (3 papers), Lipoproteins and Cardiovascular Health (3 papers) and Statistical Methods in Clinical Trials (2 papers). Christopher O’Regan is often cited by papers focused on Health Systems, Economic Evaluations, Quality of Life (3 papers), Lipoproteins and Cardiovascular Health (3 papers) and Statistical Methods in Clinical Trials (2 papers). Christopher O’Regan collaborates with scholars based in United Kingdom, Canada and Brazil. Christopher O’Regan's co-authors include Edward J. Mills, Oghenowede Eyawo, Isabella Ghement, Kristian Thorlund and Vasilisa Sazonov and has published in prestigious journals such as PLoS ONE, The American Journal of Medicine and European Heart Journal.

In The Last Decade

Fields of papers citing papers by Christopher O’Regan

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Christopher O’Regan. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Christopher O’Regan may publish in the future.

Countries citing papers authored by Christopher O’Regan

Since Specialization
Citations

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

Rankless by CCL
2025