3 ms·
You want to have at least a nontrivial group of every race and ethnicity to ensure that you collect enough data to make sure it's also effective on everyone. A
by stu2b50 6y ago
You want to have at least a nontrivial group of every race and ethnicity to ensure that you collect enough data to make sure it's also effective on everyone.
Additional challenges in the US are that many minority communities are distrustful of the pharmaceutical industry due to historical reasons and you typically need a concentrated effort to do outreach there to actually collect enough volunteers to meet your sampling concerns.