> Did you go through all 61 studies to constantly write there isn’t enough evidence?!?
I looked at summary tables of studies that list effect, number of participants and in some case quality (low, very low). I also looked through a random sample of about 10 of them, including ones listed here. You can often see quality from the design – do they match patients by demographics, for example.
For the approved medicines, I only looked at summaries. I looked in depth at Phase 3 vaccine trials when they came out.