Fig. 3From: A randomized controlled trial to assess the effectiveness and safety of acupuncture for overactive bladder: a study in Hong Kong populationLine charts of IIQ7, UDI6 and OABSS with 95% CI in the treatment and sham control group. NB The differences between baseline and after treatment in IIQ7, UDI6 and OABSS in true and sham acupuncture group are statistically significantBack to article page