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Splines for trend analysis and continuous confounder control.
Howe CJ, Cole SR, Westreich DJ, Greenland S, Napravnik S, Eron JJ Jr. Howe CJ, et al. Among authors: westreich dj. Epidemiology. 2011 Nov;22(6):874-5. doi: 10.1097/EDE.0b013e31823029dd. Epidemiology. 2011. PMID: 21968779 Free PMC article. No abstract available.
Illustrating bias due to conditioning on a collider.
Cole SR, Platt RW, Schisterman EF, Chu H, Westreich D, Richardson D, Poole C. Cole SR, et al. Int J Epidemiol. 2010 Apr;39(2):417-20. doi: 10.1093/ije/dyp334. Epub 2009 Nov 19. Int J Epidemiol. 2010. PMID: 19926667 Free PMC article.
Invited commentary: positivity in practice.
Westreich D, Cole SR. Westreich D, et al. Am J Epidemiol. 2010 Mar 15;171(6):674-7; discussion 678-81. doi: 10.1093/aje/kwp436. Epub 2010 Feb 5. Am J Epidemiol. 2010. PMID: 20139125 Free PMC article.
188 results