'Risk ratios' diaporamas de présentation

A Tale of Three Numbers

A Tale of Three Numbers. Statistical Significance, Effect Size, and Sample Size. Brief review. Causation vs. Correlation. When two variables A and B are correlated, there are four possibilities: A causes B B causes A A common cause C causes both A and B The correlation is accidental.

821 views • 75 slides

Proportions, risk ratios and odds ratios

Proportions, risk ratios and odds ratios. OrR NSU. Logarithms. Correlation and regression. OrR NSU. Multiple Regression. OrR NSU.

906 views • 75 slides

Is There An Association?

Is There An Association?. Exposure (Risk Factor). Outcome. Testing Whether a Factor Is Associated With Disease. Target Population. Inference. Sample. Are the results valid? Chance Bias Confounding. Study population. Collect data Make comparisons. Is there an association?.

736 views • 58 slides

The Right of the Child to the Marriage of His Parents

The Right of the Child to the Marriage of His Parents. Patrick F. Fagan, Ph.D. Family Research Council . Rhode Island Family Conference Feb. 27th th . 2010. The Thriving Parent Marriage / Child Relationship. The Thriving Parent Marriage / Child Relationship.

714 views • 56 slides

Genetics for Epidemiologists Study Designs: Family-based Studies

Genetics for Epidemiologists Study Designs: Family-based Studies. Thomas A. Pearson, MD, PhD University of Rochester School of Medicine Visiting Scientist, NHGRI. Genetics for Epidemiologists: Study Designs: Family-based Studies. Learning Objectives

691 views • 34 slides

Genetics for Epidemiologists Study Designs: Family-based Studies

Genetics for Epidemiologists Study Designs: Family-based Studies. Thomas A. Pearson, MD, PhD University of Rochester School of Medicine Visiting Scientist, NHGRI. Genetics for Epidemiologists: Study Designs: Family-based Studies. Learning Objectives

583 views • 34 slides

Prioritisation of substances under the WFD: Results of the test run

Prioritisation of substances under the WFD: Results of the test run. WG(E) 3, Brussels, 03/02/2008. General scheme of the prioritisation process:. Choosing relevant parameters for prioritisation. Defining the list of candidate substances. Prioritisation algorithms. Data processing:

334 views • 33 slides

An Introduction to Tables

210 views • 14 slides

0.6

Increase. 1 .2. Risk. 1 .0. Mean. Lower or upper of 95% CI. 0.8. Risk r atio for renal events. Reduction. 0.6. 0.4. 0.2. 0. 0.6. 0.8. 1 .0. 1 .2. 1 .4. 1 .6. 1 .8. 2 .0. UPE at baseline, g/d.

217 views • 11 slides

Modelling risk ratios and risk differences

219 views • 8 slides

Emerging Risk Factors Collaboration. JAMA 2009;302:412-23

Emerging Risk Factors Collaboration. JAMA 2009;302:412-23. Literature Search and Study Selection. Emerging Risk Factors Collaboration. JAMA 2009;302:412-23. Characteristics of 36 Prospective Studies Contributing Data to the Current Analysis.

298 views • 8 slides