'Rare outcomes' presentation slideshows

754 views • 54 slides

Chapter 18 Cross-Tabulated Counts

Chapter 18 Cross-Tabulated Counts. In Chapter 18: . 18.1 Types of Samples 18.2 Naturalistic and Cohort Samples 18.3 Chi-Square Test of Association 18.4 Test for Trend 18.5 Case-Control 18.6 Matched Pairs. Types of Samples.

535 views • 44 slides

CASE CONTROL STUDY

CASE CONTROL STUDY. Case-control study. Exposure Disease (+) ? --------------------------------------------. Exposure Disease (-) ? --------------------------------------------. Investigator. Source population. Exposed. Unexposed. Source population. Exposed. Cases.

1.11k views • 40 slides

Critical Appraisal: Epidemiology 101

Critical Appraisal: Epidemiology 101. POS Lecture Series April 28, 2004. What to Believe?. "A proof is a proof. What kind of a proof? It's a proof. A proof is a proof. And when you have a good proof, it's because it's proven.". Introduction. Why do I need Critical Appraisal Skills?

785 views • 34 slides

Cohort and case-control designs

Summer Course: Introduction to Epidemiology. August 28, 1045-1215. Cohort and case-control designs. Dr. N. Birkett, Department of Epidemiology & Community Medicine, University of Ottawa. Session Overview. Review basic features of these two designs Discuss advantages and disadvantages

760 views • 28 slides