Participants exposed to touch had on average of 0.83 units (on a 0 to ten scale) lower pain intensity than unexposed participants (95% Confidence Interval: -1.16 to -0.50). Results of trials conducted by more experienced practitioners appeared to yield greater effects in pain reduction. It is also apparent that these trials yielding greater effects were from the Reiki studies. Whether more experienced practitioners or certain types of touch therapy brought better pain reduction should be further investigated. Two of the five studies evaluating analgesic usage supported the claim that touch therapies minimized analgesic usage. The placebo effect was also explored. No statistically significant (P = 0.29) placebo effect was identified.