Fig. 2
Line charts of all-day, daytime and night-time urinary frequency, and frequency of UUI with 95% CI in the treatment and control group. NB The differences between baseline and after treatment in all-day, daytime and night-time urinary frequency, and frequency of UUI in true and sham acupuncture group are statistically significant. * There is a statistically significant difference in night-time urinary frequency between the two groups