Bias analysis quantifies the influence of systematic error on an epidemiology study’s estimate of association. The fundamental methods of bias analysis in epi

This textbook and guide focuses on methodologies for bias analysis in epidemiology and public health, not only providing updates to the first edition but also f

This User’s Guide is a resource for investigators and stakeholders who develop and review observational comparative effectiveness research protocols. It expla

First edition published in 2002. Second edition published in 2008.

This User’s Guide is intended to support the design, implementation, analysis, interpretation, and quality evaluation of registries created to increase unders