significantly greater in the verum acupuncture group (p = 0.021) compared to the change in the sham group, using an online calculator (http://www1.assu mption.edu/users/avadum/applets/app lets.html). Although we do not claim that this implies a superior effect of acupuncture, but the data do imply a superior effect of acupuncture on BUT compared to sham.
ReferenceShin MS, Kim JI, Lee MS et al. (2010):Acupuncture for treating dry eye: a randomized placebo-controlled trial. Acta Ophthalmol [Epub ahead of print].