Kath on September 27 at 12:08AM
I donâ€™t understand the â€œeven a doubling of the rate of disorder Yâ€. Does it mean that â€œeven if the disorder Y has 0.04 of the population, the two studies still need more then 1100 peopleâ€? Thank you!
Irina on September 27 at 12:51AM