Summary:
- The article discusses the concept of post-hoc bias, which is the tendency to interpret data in a way that supports a predetermined conclusion or hypothesis.
- It explains how post-hoc bias can lead to misleading or false conclusions in medical research, as researchers may selectively analyze data or cherry-pick results to fit their desired outcome.
- The article emphasizes the importance of pre-registration of study protocols and the use of appropriate statistical methods to mitigate the risk of post-hoc bias, ensuring the validity and reliability of medical research findings.