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The valuable contribution of observational studies to nephrology.
Jager KJ, Stel VS, Wanner C, Zoccali C, Dekker FW. Jager KJ, et al. Among authors: zoccali c. Kidney Int. 2007 Sep;72(6):671-5. doi: 10.1038/sj.ki.5002397. Epub 2007 Jun 27. Kidney Int. 2007. PMID: 17597701 Free article. Review.
Measuring disease occurrence.
Jager KJ, Zoccali C, Kramar R, Dekker FW. Jager KJ, et al. Among authors: zoccali c. Kidney Int. 2007 Aug;72(4):412-5. doi: 10.1038/sj.ki.5002341. Epub 2007 Jun 20. Kidney Int. 2007. PMID: 17579664 Free article.
Confounding: what it is and how to deal with it.
Jager KJ, Zoccali C, Macleod A, Dekker FW. Jager KJ, et al. Among authors: zoccali c. Kidney Int. 2008 Feb;73(3):256-60. doi: 10.1038/sj.ki.5002650. Epub 2007 Oct 31. Kidney Int. 2008. PMID: 17978811 Free article.
Bias in clinical research.
Tripepi G, Jager KJ, Dekker FW, Wanner C, Zoccali C. Tripepi G, et al. Among authors: zoccali c. Kidney Int. 2008 Jan;73(2):148-53. doi: 10.1038/sj.ki.5002648. Epub 2007 Oct 31. Kidney Int. 2008. PMID: 17978812 Free article.
Linear and logistic regression analysis.
Tripepi G, Jager KJ, Dekker FW, Zoccali C. Tripepi G, et al. Among authors: zoccali c. Kidney Int. 2008 Apr;73(7):806-10. doi: 10.1038/sj.ki.5002787. Epub 2008 Jan 16. Kidney Int. 2008. PMID: 18200004 Free article.
Confounding.
van Stralen KJ, Dekker FW, Zoccali C, Jager KJ. van Stralen KJ, et al. Among authors: zoccali c. Nephron Clin Pract. 2010;116(2):c143-7. doi: 10.1159/000315883. Epub 2010 Jun 1. Nephron Clin Pract. 2010. PMID: 20516714 Free article. Review.
Measuring agreement, more complicated than it seems.
van Stralen KJ, Dekker FW, Zoccali C, Jager KJ. van Stralen KJ, et al. Among authors: zoccali c. Nephron Clin Pract. 2012;120(3):c162-7. doi: 10.1159/000337798. Epub 2012 Jun 19. Nephron Clin Pract. 2012. PMID: 22722148 Free article.
1,040 results