Christopher H. Schmid

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ORCID

Inclusion identifies researchers whose recorded research contributions may inform their university’s understanding of its research community. It does not rank individual research quality or establish current employment.

Selected research works

Up to 100 highly cited works; DOI links open the original research. Counts reflect the collected record, not real-time citation totals.

1. A New Equation to Estimate Glomerular Filtration Rate

   2009 · 25,532 citations

2. The PRISMA Extension Statement for Reporting of Systematic Reviews Incorporating Network Meta-analyses of Health Care Interventions: Checklist and Explanations

   2015 · 8,192 citations

3. Recommendations for examining and interpreting funnel plot asymmetry in meta-analyses of randomised controlled trials

   2011 · 7,617 citations

4. Estimating Glomerular Filtration Rate from Serum Creatinine and Cystatin C

   2012 · 4,089 citations

5. Quantitative Synthesis in Systematic Reviews

   1997 · 2,494 citations

6. The case of the misleading funnel plot

   2006 · 1,752 citations

7. Self-Management Education for Adults With Type 2 Diabetes

   2002 · 1,748 citations

8. Progression of Chronic Kidney Disease: The Role of Blood Pressure Control, Proteinuria, and Angiotensin-Converting Enzyme Inhibition: A Patient-Level Meta-Analysis

   2003 · 1,157 citations

9. Maternal Obesity and Risk of Gestational Diabetes Mellitus

   2007 · 1,114 citations

10. Angiotensin-Converting Enzyme Inhibitors and Progression of Nondiabetic Renal Disease

    2001 · 1,103 citations

11. Closing the Gap between Methodologists and End-Users: R as a Computational Back-End

    2012 · 1,045 citations

12. Estimating GFR Using Serum Cystatin C Alone and in Combination With Serum Creatinine: A Pooled Analysis of 3,418 Individuals With CKD

    2008 · 1,037 citations

13. Factors other than glomerular filtration rate affect serum cystatin C levels

    2009 · 806 citations

14. Adjusting for publication bias in the presence of heterogeneity

    2003 · 804 citations

15. Two Controlled Trials of Antibiotic Treatment in Patients with Persistent Symptoms and a History of Lyme Disease

    2001 · 758 citations

16. Vaccination against Lyme Disease with Recombinant Borrelia burgdorferi Outer-Surface Lipoprotein A with Adjuvant

    1998 · 746 citations

17. Development of the Instrument to assess the Credibility of Effect Modification Analyses (ICEMAN) in randomized controlled trials and meta-analyses

    2020 · 742 citations

18. Meta-Analyst: software for meta-analysis of binary, continuous and diagnostic data

    2009 · 659 citations

19. Summing up evidence: one answer is not always enough

    1998 · 655 citations

20. Comparative Effectiveness of Pharmacologic Interventions for Knee Osteoarthritis

    2015 · 623 citations

21. 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 · 600 citations

22. Maternal obesity and risk of cesarean delivery: a meta‐analysis

    2007 · 591 citations

23. Evaluation of the Modification of Diet in Renal Disease Study Equation in a Large Diverse Population

    2007 · 574 citations

24. Evaluation of the Chronic Kidney Disease Epidemiology Collaboration equation for estimating the glomerular filtration rate in multiple ethnicities

    2010 · 516 citations

25. In an empirical evaluation of the funnel plot, researchers could not visually identify publication bias

    2005 · 492 citations

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