Comment: they mix terms "placebo" and "unproven treatment" (Score 1) 240
They mix terms "placebo" and "unproven treatment" which is not good because:
- placebo is "simulated or otherwise medically ineffectual treatment" (quoting Wikipedia) i.e. it is supposed to NOT have any effect
- unproven treatment might be anything and thus might have effect, even quite substantial one (even if unrelated to the treated condition)
So in the end, it seems like they are comparing apples and oranges thus mooting the point.
Hopefully, that's just bad reporting. Not bad research.