What Makes a Scientific Study "Good"?

Many people believe that if a paper is found in PubMed or is peer-reviewed, it automatically means the research was conducted well. As much as we wish that were the case, poor-quality research can find its way into the databases we trust, or simply research that is ill-suited to answer your research question.

It's our responsibility to ensure that the studies we use for patient care or research are of the highest methodological quality. This guide will break down that vetting process into actionable steps. You can also read this guide if you're curious what makes a scientific study trustworthy.

Short on time? Use a point-of-care tool instead, where evidence has been pre-appraised:

• ACP Journal Club (MGH access only)
• UpToDate 
• ZYNX Health (MGH campus only)
• TRIP Database: Select "Evidence Based Synopses" on the left after conducting your search.