Christopher H. Schmid

87.0k total citations · 19 hit papers
404 papers, 63.2k citations indexed

About

Christopher H. Schmid is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Statistics, Probability and Uncertainty. According to data from OpenAlex, Christopher H. Schmid has authored 404 papers receiving a total of 63.2k indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Surgery, 72 papers in Cardiology and Cardiovascular Medicine and 60 papers in Statistics, Probability and Uncertainty. Recurrent topics in Christopher H. Schmid's work include Meta-analysis and systematic reviews (59 papers), Mechanical Circulatory Support Devices (48 papers) and Statistical Methods in Clinical Trials (33 papers). Christopher H. Schmid is often cited by papers focused on Meta-analysis and systematic reviews (59 papers), Mechanical Circulatory Support Devices (48 papers) and Statistical Methods in Clinical Trials (33 papers). Christopher H. Schmid collaborates with scholars based in United States, Germany and United Kingdom. Christopher H. Schmid's co-authors include Andrew S. Levey, Tom Greene, Josef Coresh, Harold I. Feldman, John W. Kusek, Frederick Van Lente, Lesley A. Stevens, Joseph Lau, Yaping Zhang and Paul W. Eggers and has published in prestigious journals such as New England Journal of Medicine, The Lancet and JAMA.

In The Last Decade

Christopher H. Schmid

391 papers receiving 61.8k citations

Hit Papers

A New Equation to Estimate Glomerular Filtration Rate 1998 2026 2007 2016 2009 2015 2011 2012 2002 5.0k 10.0k 15.0k
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. A New Equation to Estimate Glomerular Filtration Rate
    2009 19.4k citations Andrew S. Levey, Lesley A. Stevens et al. Annals of Internal Medicine profile →
  2. The PRISMA Extension Statement for Reporting of Systematic Reviews Incorporating Network Meta-analyses of Health Care Interventions: Checklist and Explanations
    2015 5.7k citations Georgia Salanti, Anna Chaimani et al. Annals of Internal Medicine profile →
  3. Recommendations for examining and interpreting funnel plot asymmetry in meta-analyses of randomised controlled trials
    2011 5.5k citations Alex J. Sutton, Christopher H. Schmid et al. profile →
  4. Estimating Glomerular Filtration Rate from Serum Creatinine and Cystatin C
    2012 3.0k citations Christopher H. Schmid, Harold I. Feldman et al. profile →
  5. Self-Management Education for Adults With Type 2 Diabetes
    2002 1.3k citations Christopher H. Schmid et al. profile →
  6. The case of the misleading funnel plot
    2006 1.3k citations Christopher H. Schmid et al. profile →
  7. Closing the Gap between Methodologists and End-Users:Ras a Computational Back-End
    2012 899 citations Christopher H. Schmid et al. profile →
  8. Estimating GFR Using Serum Cystatin C Alone and in Combination With Serum Creatinine: A Pooled Analysis of 3,418 Individuals With CKD
    2008 811 citations Lesley A. Stevens, Josef Coresh et al. American Journal of Kidney Diseases profile →
  9. Maternal Obesity and Risk of Gestational Diabetes Mellitus
    2007 807 citations Christopher H. Schmid et al. profile →
  10. Progression of Chronic Kidney Disease: The Role of Blood Pressure Control, Proteinuria, and Angiotensin-Converting Enzyme Inhibition: A Patient-Level Meta-Analysis
    2003 775 citations Tazeen H. Jafar, Christopher H. Schmid et al. Annals of Internal Medicine profile →
  11. Adjusting for publication bias in the presence of heterogeneity
    2003 623 citations Christopher H. Schmid et al. profile →
  12. Factors other than glomerular filtration rate affect serum cystatin C levels
    2009 576 citations Lesley A. Stevens, Christopher H. Schmid et al. Kidney International profile →
  13. Meta-Analyst: software for meta-analysis of binary, continuous and diagnostic data
    2009 565 citations Christopher H. Schmid et al. profile →
  14. Summing up evidence: one answer is not always enough
    1998 520 citations Christopher H. Schmid et al. profile →
  15. Vaccination against Lyme Disease with RecombinantBorrelia burgdorferiOuter-Surface Lipoprotein A with Adjuvant
    1998 509 citations Christopher H. Schmid et al. profile →
  16. Comparative Performance of the CKD Epidemiology Collaboration (CKD-EPI) and the Modification of Diet in Renal Disease (MDRD) Study Equations for Estimating GFR Levels Above 60 mL/min/1.73 m2
    2010 454 citations Lesley A. Stevens, Christopher H. Schmid et al. American Journal of Kidney Diseases profile →
  17. Comparative Effectiveness of Pharmacologic Interventions for Knee Osteoarthritis
    2015 453 citations Christopher H. Schmid, John B. Wong et al. Annals of Internal Medicine profile →
  18. Development of the Instrument to assess the Credibility of Effect Modification Analyses (ICEMAN) in randomized controlled trials and meta-analyses
    2020 356 citations Christopher H. Schmid et al. profile →
  19. OpenMEE: Intuitive, open‐source software for meta‐analysis in ecology and evolutionary biology
    2016 334 citations Christopher H. Schmid 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
Christopher H. Schmid United States 88 13.7k 10.4k 10.1k 8.3k 7.3k 404 63.2k
Mark Woodward Australia 124 8.2k 0.6× 18.7k 1.8× 8.1k 0.8× 8.7k 1.0× 5.3k 0.7× 1.0k 64.8k
Carmine Zoccali Italy 99 14.4k 1.1× 10.9k 1.0× 6.2k 0.6× 4.0k 0.5× 4.8k 0.7× 742 36.2k
Amit X. Garg Canada 91 13.5k 1.0× 6.5k 0.6× 8.0k 0.8× 4.0k 0.5× 7.1k 1.0× 658 41.4k
Charles E. McCulloch United States 92 9.5k 0.7× 5.4k 0.5× 6.9k 0.7× 3.9k 0.5× 5.1k 0.7× 750 48.2k
Giuseppe Remuzzi Italy 144 37.4k 2.7× 17.9k 1.7× 12.4k 1.2× 5.7k 0.7× 11.0k 1.5× 1.3k 95.1k
Robert J. Glynn United States 115 2.8k 0.2× 13.2k 1.3× 14.5k 1.4× 9.0k 1.1× 3.9k 0.5× 577 61.1k
Diederick E. Grobbee Netherlands 125 2.7k 0.2× 18.5k 1.8× 9.8k 1.0× 7.8k 0.9× 9.6k 1.3× 943 64.5k
Tien Yin Wong Singapore 153 4.5k 0.3× 8.9k 0.9× 3.4k 0.3× 17.7k 2.1× 4.2k 0.6× 1.8k 115.0k
Aaron R. Folsom United States 139 3.2k 0.2× 26.9k 2.6× 11.1k 1.1× 9.6k 1.2× 8.4k 1.2× 867 75.6k
John C. Marshall Canada 100 4.3k 0.3× 4.2k 0.4× 10.7k 1.1× 28.7k 3.4× 7.7k 1.1× 582 64.3k

Countries citing papers authored by Christopher H. Schmid

Since Specialization
Citations

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

Fields of papers citing papers by Christopher H. Schmid

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher H. Schmid. 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 Christopher H. Schmid. The network helps show where Christopher H. Schmid may publish in the future.

Co-authorship network of co-authors of Christopher H. Schmid

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher H. Schmid. A scholar is included among the top collaborators of Christopher H. Schmid 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 Christopher H. Schmid. Christopher H. Schmid 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.
Tafelmeier, Maria, et al.. (2024). Association of soluble ST2 with heart failure and other comorbidities in patients with severe coronary heart disease. European Heart Journal. 45(Supplement_1). 1 indexed citations
2.
Duan, Rui, Jiayi Tong, Alex J. Sutton, et al.. (2023). Origami plot: a novel multivariate data visualization tool that improves radar chart. Journal of Clinical Epidemiology. 156. 85–94. 13 indexed citations
3.
Levine, Adam C., Sabiha Nasrin, Meagan A. Barry, et al.. (2023). A comparison of the NIRUDAK models and WHO algorithm for dehydration assessment in older children and adults with acute diarrhoea: a prospective, observational study. The Lancet Global Health. 11(11). e1725–e1733. 6 indexed citations
4.
Duan, Naihua, Daniel Norman, Christopher H. Schmid, Ida Sim, & Richard L. Kravitz. (2022). Personalized Data Science and Personalized (N-of-1) Trials: Promising Paradigms for Individualized Health Care. SHILAP Revista de lepidopterología. 4(SI3). 7 indexed citations
5.
Rosen, Rochelle K., Stephanie C. Garbern, Ryan Lantini, et al.. (2022). Designing a Novel Clinician Decision Support Tool for the Management of Acute Diarrhea in Bangladesh: Formative Qualitative Study. JMIR Human Factors. 9(1). e33325–e33325. 5 indexed citations
6.
Kravitz, Richard L., Ida Sim, Deborah Ward, et al.. (2021). Chronic pain treatment preferences change following participation in N-of-1 trials, but not always in the expected direction. Journal of Clinical Epidemiology. 139. 167–176. 2 indexed citations
7.
Luo, Chongliang, Jin Piao, Mary Beth Connolly Gibbons, et al.. (2021). EMBRACE: An EM‐based bias reduction approach through Copas‐model estimation for quantifying the evidence of selective publishing in network meta‐analysis. Biometrics. 78(2). 754–765. 4 indexed citations
8.
Wang, Chenchen, Christopher H. Schmid, Maura D. Iversen, et al.. (2016). Comparative Effectiveness of Tai Chi Versus Physical Therapy for Knee Osteoarthritis. Annals of Internal Medicine. 2 indexed citations
9.
Chaimani, Anna, Haris S. Vasiliadis, Nikolaos Pandis, et al.. (2013). Effects of study precision and risk of bias in networks of interventions: a network meta-epidemiological study. International Journal of Epidemiology. 42(4). 1120–1131. 56 indexed citations
10.
Stevens, Lesley A., Josef Coresh, Christopher H. Schmid, et al.. (2008). Estimating GFR Using Serum Cystatin C Alone and in Combination With Serum Creatinine: A Pooled Analysis of 3,418 Individuals With CKD. American Journal of Kidney Diseases. 51(3). 395–406. 811 indexed citations breakdown →
11.
Olsen, Irene E., Douglas K. Richardson, Christopher H. Schmid, Lynne M. Ausman, & Johanna Dwyer. (2005). Dietitian Involvement in the Neonatal Intensive Care Unit: More Is Better. Journal of the American Dietetic Association. 105(8). 1224–1230. 21 indexed citations
12.
Grabellus, Florian, Christopher H. Schmid, Bodo Levkau, et al.. (2003). Myokardiale Veränderungen unter mechanischer linksventrikulärer Unterstützungstherapie. Der Pathologe. 24(2). 83–90. 4 indexed citations
13.
Jafar, Tazeen H., et al.. (2003). Ethnic differences and determinants of proteinuria among South Asian subgroups in Pakistan. Kidney International. 64(4). 1437–1444. 30 indexed citations
14.
Hammel, Dieter, Christopher H. Schmid, J. Stypmann, et al.. (2001). Clinical experience with nine patients supported by the continuous flow Debakey VAD. The Journal of Heart and Lung Transplantation. 20(2). 201–201. 15 indexed citations
15.
Deng, Mario C., Michael Weyand, Dieter Hammel, et al.. (2000). Selection and management of ventricular assist device patients: the Muenster experience. The Journal of Heart and Lung Transplantation. 19(8). S77–S82. 25 indexed citations
16.
Athienites, Nicolaos V., Dana C. Miskulin, Gladys Fernandez, et al.. (2000). Comorbidity Assessment in Hemodialysis and Peritoneal Dialysis Using the Index of Coexistent Disease. Seminars in Dialysis. 13(5). 320–326. 95 indexed citations
17.
Schmid, Christopher H., et al.. (1999). Omeprazole Plus Antibiotics in the Eradication of Helicobacter pylori Infection. American Journal of Therapeutics. 6(1). 25–36. 50 indexed citations
18.
Marzegalli, Maurizio, et al.. (1997). [Electromechanical dissociation in myocardial infarction. Anatomical-clincal study of 82 cases].. PubMed. 45(4). 173–9. 1 indexed citations
19.
Schmid, Christopher H.. (1996). An EM Algorithm Fitting First-Order Conditional Autoregressive Models to Longitudinal Data. Journal of the American Statistical Association. 91(435). 1322–1330. 13 indexed citations
20.
Schmid, Christopher H., T. D. T. Tjan, T. Möllhoff, O. Schober, & HH Scheld. (1995). Recurrent Bilateral Carotid Body Tumors. The Thoracic and Cardiovascular Surgeon. 43(5). 296–298. 2 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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