Figure 4From: Effects of acupuncture to treat fibromyalgia: A preliminary randomised controlled trialEffects of acupuncture on FIQ score. There was a significant difference between group A and B at the fifth week (U = 24.5, P = 0.026), while no difference between at baseline (U = 5.5, P = 0.616) and tenth week (U = 9.0, P = 0.086).Back to article page