Focus Group Discussion as a Tool to Assess Patient-Based Outcomes, Practical Tips for Conducting Focus Group Discussion for Medical Students—Learning With an Example

Patient-based outcomes (patient-reported outcomes) of any intervention can change according to factors like age, gender, region, culture, education, and socioeconomic status. Most of the available outcome measuring tools have a surgeon-related bias. Focus group discussion (FGD) is a simple and effective way to assess the outcome of an intervention. In FGD, people from similar backgrounds and experiences discuss a specific topic of interest. Our objective is to discuss the problems of common outcome measuring tools for patient satisfaction and to understand the method of conducting an FGD. We have set our own published article on patient-based outcomes after total knee arthroplasty (TKA) as an example for explaining the method of conducting an FGD. The planning, advantages, disadvantages, practicalities, and problems of conducting an FGD are explained. In conclusion, many of the tools used for assessing patient satisfaction is surgeon-centered. Focus group discussion is simple, cost-effective, requiring a small number of participants, and can be completed in a short period. It is an effective tool for assessing patient-based outcomes in TKA.