Say you did a study on chiropractic, where you assigned one population to get free chiropractic care and matched controls to not get it.
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Replying to @sarahdoingthing
If after a few years, health outcomes of both groups were not significantly different, would that be damning evidence against chiropractic?
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Replying to @sarahdoingthing
@sarahdoingthing AND against medicine men! I would be very surprised if chiropracty doesn't help overall outcomes. Also hairdressing.1 reply 0 retweets 1 like
Replying to @DoTheWeirdStuff
@DoTheWeirdStuff good point I bet if you made an experimental group of housewives stop getting manicures they would all get sick
8:35 AM - 29 Nov 2013
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