As someone who's background is almost entirely in qualitative and mixed-methods research (and who's MD-PhD will focus on mixed methodology), I would say it has a lot to do with how you sell qualitative work in an application and interview. There is still a strong research method that is usually applied in qual and mix-method study design, just different from the traditional methods applied in pure quantitative work. Qualitative work often requires a large amount of communication and critical thinking between team members in discussing analysis and relaying findings to theory. I would look at such skills and think about how those skills could be transferable to the practice of medicine. Having presentations and posters will definitely help contribute to the validity of the work. It is important to be able to acknowledge the benefits of qualitative research, as well as where it falls short. Mixed-method design is extremely powerful if it is used appropriately and being able to acknowledge the strengths and weaknesses of various study designs and how they can compliment each other is important.