Gregory A. Nichols

12.6k total citations · 3 hit papers
150 papers, 9.1k citations indexed

About

Gregory A. Nichols is a scholar working on Endocrinology, Diabetes and Metabolism, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, Gregory A. Nichols has authored 150 papers receiving a total of 9.1k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Endocrinology, Diabetes and Metabolism, 43 papers in Cardiology and Cardiovascular Medicine and 23 papers in Epidemiology. Recurrent topics in Gregory A. Nichols's work include Diabetes Treatment and Management (56 papers), Diabetes Management and Research (38 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (33 papers). Gregory A. Nichols is often cited by papers focused on Diabetes Treatment and Management (56 papers), Diabetes Management and Research (38 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (33 papers). Gregory A. Nichols collaborates with scholars based in United States, Germany and Australia. Gregory A. Nichols's co-authors include Jonathan B. Brown, Christina M. Gullion, David H. Smith, D.S. Keith, Teresa A. Hillier, Carol E. Koro, Sara A. Ephross, Jonathan E. Shaw, Xinzhi Zhang and Ping Zhang and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Gregory A. Nichols

148 papers receiving 8.8k citations

Hit Papers

align trajectories

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.

Longitudinal Follow-up and Outcomes Among a Population With Chronic Kidney Disease in a Large Managed Care Organization

2004 1.2k citations Gregory A. Nichols, Jonathan B. Brown et al. profile →
Global healthcare expenditure on diabetes for 2010 and 2030

2010 834 citations Ping Zhang, Xinzhi Zhang et al. Diabetes Research and Clinical Practice profile →
The Incidence of Congestive Heart Failure in Type 2 Diabetes

2004 580 citations Gregory A. Nichols, Jonathan B. Brown et al. Diabetes Care profile →

Peers

Countries citing papers authored by Gregory A. Nichols

Since Specialization

Citations

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

Fields of papers citing papers by Gregory A. Nichols

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gregory A. Nichols

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory A. Nichols. A scholar is included among the top collaborators of Gregory A. Nichols 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 Gregory A. Nichols. Gregory A. Nichols is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	The Bidirectional Association of Chronic Kidney Disease, Type 2 Diabetes, Atherosclerotic Cardiovascular Disease, and Heart Failure: The Cardio–Renal–Metabolic Syndrome 2023 ·Metabolic Syndrome and Related Disorders ·Gregory A. Nichols, Efrat L. Amitay, (unknown), Dominik Steubl	14
2	MEDICAL COSTS AMONG INCIDENT HEART FAILURE PATIENTS WITH REDUCED, MILDLY REDUCED, AND PRESERVED EJECTION FRACTION 2022 ·Journal of the American College of Cardiology ·Gregory A. Nichols, Qing Qiao, (unknown), Bettina J. Kraus	1
3	Diabetes Care Editors’ Expert Forum 2018: Managing Big Data for Diabetes Research and Care 2019 ·Diabetes Care ·Matthew C. Riddle, Lawrence Blonde, Hertzel C. Gerstein, Edward W. Gregg, Rury R. Holman, John M. Lachin, Gregory A. Nichols, Alexander Turchin, William T. Cefalu	8
4	High rates of severe hypoglycemia among African American patients with diabetes: the surveillance, prevention, and Management of Diabetes Mellitus (SUPREME-DM) network 2017 ·Journal of Diabetes and its Complications ·Andrew J. Karter, Kasia J. Lipska, Patrick J. O’Connor, Jennifer Y. Liu, Howard H. Moffet, Emily B. Schroeder, Jean M. Lawrence, Gregory A. Nichols, Katherine M. Newton, Ram D. Pathak, Jay Desai, Beth Waitzfelder, Melissa G. Butler, Abraham Thomas, John F. Steiner	40
5	The Patient Outcomes Research To Advance Learning (PORTAL) Network Adult Overweight and Obesity Cohort: Development and Description 2016 ·JMIR Research Protocols ·Deborah Rohm Young, Beth Waitzfelder, David Arterburn, Gregory A. Nichols, Assiamira Ferrara, Corinna Koebnick, Ayae Yamamoto, Matthew F. Daley, Nancy E. Sherwood, Michael A. Horberg, Lee Cromwell, Kristina H. Lewis	10
6	The High Prevalence of Diabetes in a Large Cohort of Patients Drawn From Safety Net Clinics 2016 ·Preventing Chronic Disease ·Gregory A. Nichols, (unknown), (unknown), Jennifer Potter, (unknown), Kenneth H. Mayer, (unknown), (unknown), Jennifer E. DeVoe	15
7	Comparison of Risk of Re-hospitalization, All-Cause Mortality, and Medical Care Resource Utilization in Patients With Heart Failure and Preserved Versus Reduced Ejection Fraction 2015 ·The American Journal of Cardiology ·Gregory A. Nichols, Kristi Reynolds, Teresa M. Kimes, A. Gabriela Rosales, Wing Chan	82
8	Chronic Obstructive Pulmonary Disease and Risk of Sudden Cardiac Death 2015 ·JACC. Clinical electrophysiology ·Kumar Narayanan, Kyndaron Reinier, Audrey Uy‐Evanado, Carmen Teodorescu, Lin Zhang, Harpriya Chugh, Gregory A. Nichols, Karen Gunson, Jonathan Jui, Sumeet S. Chugh	16
9	Health Care System-level Factors Associated With Performance on Medicare STAR Adherence Metrics in a Large, Integrated Delivery System 2015 ·Medical Care ·Julie A. Schmittdiel, Gregory A. Nichols, Wendy Dyer, John F. Steiner, Andrew J. Karter, Marsha A. Raebel	40
10	Medicare Star excludes diabetes patients with poor CVD risk factor control. 2014 ·PubMed ·Julie A. Schmittdiel, Marsha A. Raebel, Wendy Dyer, John F. Steiner, Glenn K. Goodrich, (unknown), Gregory A. Nichols	18
11	Abstract 11307: Association of Acute Heart Failure Length of Stay With Subsequent Re-Hospitalization and All-Cause Mortality Among Patients With Preserved vs. Reduced Ejection Fraction 2014 ·Circulation ·Gregory A. Nichols, Kristi Reynolds, Melissa G. Butler, Teresa M. Kimes, Wing Chan	2
12	Construction of a Multisite DataLink Using Electronic Health Records for the Identification, Surveillance, Prevention, and Management of Diabetes Mellitus: The SUPREME-DM Project 2012 ·Preventing Chronic Disease ·Gregory A. Nichols, Jay Desai, Jennifer Elston Lafata, Jean M. Lawrence, Patrick J. O’Connor, Ram D. Pathak	132
13	Effect of a patient panel-support tool on care delivery. 2010 ·PubMed ·Adrianne C. Feldstein, Nancy Perrin, (unknown), A. Gabriela Rosales, Gregory A. Nichols, David H. Smith, Jennifer L. Schneider, (unknown), (unknown), (unknown)	18
14	Abstract 18103: Medical Costs Associated with All Combinations of Metabolic Syndrome Components 2010 ·Circulation ·Gregory A. Nichols, Edward J. Moler	1
15	Metabolic Syndrome Components Are Associated with Future Medical Costs Independent of Cardiovascular Hospitalization and Incident Diabetes 2010 ·Metabolic Syndrome and Related Disorders ·Gregory A. Nichols, Edward J. Moler	39
16	Global healthcare expenditure on diabetes for 2010 and 2030 breakdown → 2010 ·Diabetes Research and Clinical Practice ·Ping Zhang, Xinzhi Zhang, Jonathan B. Brown, Dorte Vistisen, Richard Sicree, Jonathan E. Shaw, Gregory A. Nichols	834
17	Complications of dysglycemia and medical costs associated with nondiabetic hyperglycemia. 2008 ·PubMed ·Gregory A. Nichols, Bhakti Arondekar, William H. Herman	26
18	Contemporary Analysis of Secondary Failure of Successful Sulfonylurea Therapy 2007 ·Endocrine Practice ·Gregory A. Nichols, Charles M. Alexander, Cynthia J. Girman, Sachin Kamal‐Bahl, Jonathan B. Brown	18
19	Slow response to loss of glycemic control in type 2 diabetes mellitus. 2003 ·PubMed ·Jonathan B. Brown, Gregory A. Nichols	88
20	Replicating the chronic disease score (CDS) from automated pharmacy data 1994 ·Journal of Clinical Epidemiology ·Richard E. Johnson, Mark C. Hornbrook, Gregory A. Nichols	105

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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