I think the control group would work out pretty quickly
that they weren't in the trial.
( garold you're on mute I SAID YOU'RE ON MUTE, Wed 12 Jun 2024, 10:36, archived)

That's ok, I don't think there would be anything close to a placebo effect anyway...

( Dave Trouser ; the people's choice - 75% agree, Wed 12 Jun 2024, 10:43, archived)

A double-blind trial would be quite messy

( garold you're on mute I SAID YOU'RE ON MUTE, Wed 12 Jun 2024, 11:06, archived)