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Publishing Nutrition Research: A Review of Multivariate Techniques—Part 1  Patricia M. Sheean, PhD, RD, Barbara Bruemmer, PhD, RD, Phillip Gleason, PhD,

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Presentation on theme: "Publishing Nutrition Research: A Review of Multivariate Techniques—Part 1  Patricia M. Sheean, PhD, RD, Barbara Bruemmer, PhD, RD, Phillip Gleason, PhD,"— Presentation transcript:

1 Publishing Nutrition Research: A Review of Multivariate Techniques—Part 1 
Patricia M. Sheean, PhD, RD, Barbara Bruemmer, PhD, RD, Phillip Gleason, PhD, Jeffrey Harris, DrPH, RD, LDN, Carol Boushey, PhD, MPH, RD, Linda Van Horn, PhD, RD  Journal of the American Dietetic Association  Volume 111, Issue 1, Pages (January 2011) DOI: /j.jada Copyright © 2011 American Dietetic Association Terms and Conditions

2 Figure 1 Basic terminology and definitions associated with multivariate statistical techniques. References: aLast JM. A Dictionary of Epidemiology. 4th ed. New York, NY: Oxford University Press; bRiegelman RD, Hirsch RP. Studying a Study and Testing a Test. 3rd ed. Boston, MA: Little, Brown and Co; 1996. Journal of the American Dietetic Association  , DOI: ( /j.jada ) Copyright © 2011 American Dietetic Association Terms and Conditions

3 Figure 2 Graphic representation of linear regression.
Journal of the American Dietetic Association  , DOI: ( /j.jada ) Copyright © 2011 American Dietetic Association Terms and Conditions

4 Figure 3 Graphic and mathematic equivalent formulations of the logistic regression function. Journal of the American Dietetic Association  , DOI: ( /j.jada ) Copyright © 2011 American Dietetic Association Terms and Conditions

5 Figure 4 Kaplan-Meier Plot using a hypothetical example reflecting a 10-year follow-up period. Journal of the American Dietetic Association  , DOI: ( /j.jada ) Copyright © 2011 American Dietetic Association Terms and Conditions


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