Common Medical Research Pitfalls: How to Avoid Wasting Time and Resources

Common Reasons for Research Failure

Many research projects fail not because of bad ideas, but because of pitfalls in execution.

Topic Selection Pitfalls

• Too broad: Trying to solve too many problems at once
• Ignoring literature search: Not knowing similar research exists
• Underestimating data acquisition: Assuming data is easy to obtain

Design Phase Pitfalls

• Sample size errors: Too small to draw meaningful conclusions
• Poor control group: Lack of appropriate controls
• Ignoring confounders: Missing important confounding variables