Research Article

Effects of Kamishoyosan, a Traditional Japanese Medicine, on Menopausal Symptoms: A Randomized, Placebo-Controlled, Double-Blind Clinical Trial

Figure 2

Changes in the number of hot flashes. The mean number of hot flashes was calculated using a mixed effect model based on values described in patient diaries. The number was logarithmically converted. When the number was 0, it was calculated as log (number + 1). In both groups, the mean number of hot flashes was significantly decreased, but no difference was observed.