Karen Johnson

2.7k total citations · 1 hit paper
48 papers, 1.6k citations indexed

About

Karen Johnson is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Karen Johnson has authored 48 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Cardiology and Cardiovascular Medicine, 11 papers in Physiology and 8 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Karen Johnson's work include Blood Pressure and Hypertension Studies (22 papers), Cardiovascular Health and Disease Prevention (12 papers) and Nutrition and Health in Aging (10 papers). Karen Johnson is often cited by papers focused on Blood Pressure and Hypertension Studies (22 papers), Cardiovascular Health and Disease Prevention (12 papers) and Nutrition and Health in Aging (10 papers). Karen Johnson collaborates with scholars based in United States, Germany and Saudi Arabia. Karen Johnson's co-authors include William C. Cushman, Suzanne Oparil, Cora E. Lewis, Lawrence J. Fine, Jackson T. Wright, Paul K. Whelton, David M. Reboussin, Michael V. Rocco, Jeff D. Williamson and Alfred K. Cheung and has published in prestigious journals such as Circulation, American Journal of Clinical Nutrition and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Karen Johnson

45 papers receiving 1.5k 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.

The design and rationale of a multicenter clinical trial comparing two strategies for control of systolic blood pressure: The Systolic Blood Pressure Intervention Trial (SPRINT)

2014 360 citations Walter T. Ambrosius, Kaycee M. Sink et al. profile →

Peers

Countries citing papers authored by Karen Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Karen Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karen Johnson. 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 Karen Johnson. The network helps show where Karen Johnson may publish in the future.

Co-authorship network of co-authors of Karen Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Karen Johnson. A scholar is included among the top collaborators of Karen Johnson 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 Karen Johnson. Karen Johnson 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	Biomarker-assessed total energy intake and its cohort study association with all-cause mortality in postmenopausal females 2024 ·American Journal of Clinical Nutrition ·Ross L. Prentice, Aaron K. Aragaki, Cheng Zheng, JoAnn E. Manson, Lesley F. Tinker, Michele Novaes Ravelli, Yasmin Mossavar‐Rahmani, Robert B. Wallace, Janet A. Tooze, Karen Johnson, Johanna W. Lampe, Marian L. Neuhouser, Dale A. Schoeller	2
2	Fractionation of critical metals from authentic acid mine drainage using a multi-bed immobilized amine sorbent setup: A field site study 2024 ·Journal of Water Process Engineering ·Walter C. Wilfong, Qiuming Wang, Bret Howard, (unknown), Karen Johnson, (unknown), Fan Shi, McMahan L. Gray	0
3	Dietary Intervention Favorably Influences Physical Functioning: The Women’s Health Initiative Randomized Dietary Modification Trial 2024 ·Journal of the Academy of Nutrition and Dietetics ·Rowan T. Chlebowski, Aaron K. Aragaki, Kathy Pan, Rebecca A. Nelson, Ana Barac, JoAnn E. Manson, Marcia L. Stefanick, (unknown), Karen Johnson, Jessica L. Krok‐Schoen, Deepika Laddu, Margaret S. Pichardo, Linda Snetselaar, Meryl S. LeBoff, Yvonne Michael	0
4	Low Diastolic Blood Pressure and Mortality in Older Women. Results From the Women’s Health Initiative Long Life Study 2022 ·American Journal of Hypertension ·Bernhard Haring, Aileen P. McGinn, Victor Kamensky, Matthew Allison, Marcia L. Stefanick, Peter F. Schnatz, Lewis H. Kuller, Jeffrey S. Berger, Karen Johnson, Nazmus Saquib, Lorena García, Phyllis A. Richey, JoAnn E. Manson, Michael H. Alderman, Sylvia Wassertheil‐Smoller	5
5	SPRINT Revisited: Updated Results and Implications 2021 ·Hypertension ·Jackson T. Wright, Paul K. Whelton, Karen Johnson, Joni K. Snyder, David M. Reboussin, William C. Cushman, Jeff D. Williamson, Nicholas M. Pajewski, Alfred K. Cheung, Cora E. Lewis, Suzanne Oparil, Michael V. Rocco, Srinivasan Beddhu, Lawrence J. Fine, Jeffrey A. Cutler, Walter T. Ambrosius, Mahboob Rahman, Carolyn H. Still, Zhengyi Chen, Curtis Tatsuoka	16
6	Barriers to eating are associated with poor physical function in older women 2020 ·Preventive Medicine ·Marian L. Neuhouser, (unknown), Linda Van Horn, James M. Shikany, Marcia L. Stefanick, Karen Johnson, Robert L. Brunner, Brad Cannell, Irene Hatsu, Lesley F. Tinker	4
7	Association of Baseline and Longitudinal Changes in Body Composition Measures With Risk of Heart Failure and Myocardial Infarction in Type 2 Diabetes 2020 ·Circulation ·Kershaw V. Patel, Judy Bahnson, Sarah A. Gaussoin, Karen Johnson, F. Xavier Pi‐Sunyer, Ursula White, KayLoni L. Olson, Alain G. Bertoni, Dalane W. Kitzman, Jarett D. Berry, Ambarish Pandey	51
8	Effect of Intensive Blood Pressure Control on Gait Speed and Mobility Limitation in Adults 75 Years or Older 2017 ·JAMA Internal Medicine ·Michelle C. Odden, Carmen A. Peralta, Dan R. Berlowitz, Karen Johnson, Jeff Whittle, Dalane W. Kitzman, Srinivasan Beddhu, John Nord, Vasilios Papademetriou, Jeff D. Williamson, Nicholas M. Pajewski	40
9	The association between insulin resistance and atrial fibrillation: A cross‐sectional analysis from SPRINT (Systolic Blood Pressure Intervention Trial) 2017 ·Journal of Clinical Hypertension ·Monique E. Cho, Timothy E. Craven, Alfred K. Cheung, Stephen P. Glasser, Mahboob Rahman, Elsayed Z. Soliman, Randall S. Stafford, Karen Johnson, Jeffrey T. Bates, Anna Burgner, Addison A. Taylor, Leonardo Tamariz, (unknown), Srinivasan Beddhu	7
10	Effects of Calcium, Vitamin D, and Hormone Therapy on Cardiovascular Disease Risk Factors in the Women's Health Initiative 2016 ·Obstetrics and Gynecology ·Peter F. Schnatz, Xuezhi Jiang, Aaron K. Aragaki, Matthew Nudy, David M. O’Sullivan, Mathew Williams, Erin S. LeBlanc, Lisa Martin, (unknown), James M. Shikany, Karen Johnson, Marcia L. Stefanick, Martha E. Payne, Jane A. Cauley, Barbara V. Howard, John Robbins	16
11	Changes in regional body composition over 8 years in a randomized lifestyle trial: The look AHEAD study 2016 ·Obesity ·Henry J. Pownall, (unknown), George A. Bray, Robert I. Berkowitz, Cora E. Lewis, Edward J. Boyko, John M. Jakicic, Haiying Chen, Stanley Heshka, Edward W. Gregg, Karen Johnson	18
12	Effect of an intensive lifestyle intervention on atrial fibrillation risk in individuals with type 2 diabetes: The Look AHEAD randomized trial 2015 ·American Heart Journal ·Álvaro Alonso, Judy Bahnson, Sarah A. Gaussoin, Alain G. Bertoni, Karen Johnson, Cora E. Lewis, Marion Vetter, Christos S. Mantzoros, Robert W. Jeffery, Elsayed Z. Soliman	66
13	Systolic Blood Pressure Control Among Individuals With Type 2 Diabetes: A Comparative Effectiveness Analysis of Three Interventions 2015 ·American Journal of Hypertension ·Mark A. Espeland, (unknown), (unknown), J. Bruce Redmon, Gregory W. Evans, Mace Coday, Cora E. Lewis, Karen Johnson, Sharon Wilmoth, Judy Bahnson, Michael Dulin, Jennifer B. Green, William C. Knowler, Abbas E. Kitabchi, Anne Murillo, Kwame Osei, Shakaib U. Rehman, William C. Cushman, (unknown)	13
14	Impact of weight loss on ankle‐brachial index and interartery blood pressures 2013 ·Obesity ·Mark A. Espeland, Cora E. Lewis, Judy Bahnson, William C. Knowler, Judith G. Regensteiner, Sarah A. Gaussoin, Daniel P. Beavers, Karen Johnson	4
15	Effect of 1 year of an intentional weight loss intervention on bone mineral density in type 2 diabetes: Results from the look AHEAD randomized trial 2011 ·Journal of Bone and Mineral Research ·Ann V. Schwartz, Karen Johnson, Steven E. Kahn, John Shepherd, Michael C. Nevitt, Anne L. Peters, Michael P. Walkup, (unknown), (unknown), George A. Bray	67
16	Arterial Stiffness and Gait Speed in Older Adults With and Without Peripheral Arterial Disease 2010 ·American Journal of Hypertension ·Nora L. Watson, Kim Sutton-Tyrrell, Ada O. Youk, Robert M. Boudreau, Rachel H. Mackey, Eleanor M. Simonsick, Caterina Rosano, Susan Hardy, B. Gwen Windham, T. B. Harris, Samer S. Najjar, Edward G. Lakatta, Hal H. Atkinson, Karen Johnson, Douglas C. Bauer, (unknown), (unknown)	52
17	The Relationship Between Cognitive Function and Physical Performance in Older Women: Results From the Women's Health Initiative Memory Study 2009 ·The Journals of Gerontology Series A ·Hal H. Atkinson, Steve Rapp, Jeff D. Williamson, James Lovato, John R. Absher, Margery Gass, Victor W. Henderson, Karen Johnson, John B. Kostis, Kaycee M. Sink, Charles P. Mouton, (unknown), Marcia L. Stefanick, Dorothy S. Lane, (unknown)	131
18	Family history of myocardial infarction predicts incident coronary heart disease in postmenopausal women with diabetes: the Women's Health Initiative Observational Study 2009 ·Diabetes/Metabolism Research and Reviews ·Rongling Li, Mary J. O’Sullivan, Jennifer G. Robinson, Monika M. Safford, David Curb, Karen Johnson	5
19	Association of angiotensin-converting enzyme DD genotype with blood pressure sensitivity to weight loss 2002 ·American Heart Journal ·John B. Kostis, Alan C. Wilson, W. Craig Hooper, (unknown), Claire S. Philipp, Lawrence J. Appel, Mark A. Espeland, Steven Folmar, Karen Johnson	24
20	Does withdrawal of antihypertensive medication increase the risk of cardiovascular events? 1998 ·The American Journal of Cardiology ·John B. Kostis, Mark A. Espeland, Lawrence J. Appel, Karen Johnson, June J Pierce, James L. Wofford	33

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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