Table of Contents
PPT Slide
“Sampling”
“Sampling”
Options in Research Design
PPT Slide
Determinants of Needed Sample Size
Determinants of Needed Sample Size: Cohort Study
Determinants of Needed Sample Size: Case-Control Study
Sampling
Application of General Principles to This Situation
Application of General Principles to This Situation
Recommendations for Research, to Guide the Future
General Strategy for Evaluation
Standardize Procedure
Test for Reliability/Reproducibility
Test for Validity
Retrospective: Drug Names Rejected in Initial FDA Review
Retrospective: Drug Names Withdrawn Due to Problems
Prospective: Direct Measurement of Error Rate
Make Changes in the Procedure Accordingly
Potential Sources of Support
Conclusions
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Author: Brian L. Strom, M.D., M.P.H.
Home Page: http://www.fda.gov/cder/meeting/drugNaming.htm
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