J. Williams <mackeral@remove~this~first~yahoo.com> wrote:
: Correct me if I'm wrong, but as I understand it, you have the ability
: to alter your diastolic reading by +/-  20 mm Hg for 3 minutes 
No; I said I raised it once.  I doubt that it lasted long.  All sorts of
things raise blood pressure temporarily.  I'm told that meditation lowers
it and I wouldn't be surprised.  BP is notoriously variable.  

 I doubt if there
: would be a statistically significant difference between a placebo
: treatment and a control (no-treatment) vis a vis the diastolic reading
I disagree.  Of course there NEVER is NO TREATMENT; you just don't know
what else is going on.  A randomized placebo study controls for something
one thinks is important and randomizes everything else, exactly the
concept that Fisher first introduced.

: As I understand your position, you maintain the diastolic readings may
: be subjective as well and can be "willed" up or down even in a
: controlled lab setting.  
Certainly up and probably down (but I havn't done a controlled experiment)

I believe the point of the Danes was that a placebo should be used in
research but that physicians should think that they can "cure" people with
placebos;  I agree.


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