A 2014 Cochrane Review compared the effects of using a manual toothbrush with an electric toothbrush for maintaining oral health. What’s the evidence?
Register to become an S4BE Contributor
This blog introduces you to the concept of confounding. There is a clear explanation and then examples and methods to minimise the effect of confounding during study design and statistical analysis.
This page provides a brief introduction to Cochrane and highlights some of the Cochrane platforms you can participate in, connect with, and learn from. Participate in Cochrane’s mission to produce and promote trusted health evidence.
Conducting successful research requires choosing the appropriate study design. This article describes the most common types of designs conducted by researchers.