Secondary results
As shown in 
Comparison of the Kupperman index score and Pittsburgh sleep quality index score between the two groups of subjects at different time points.KI, Kupperman index; PSQI, Pittsburgh Sleep Quality Index.compared to the baseline, P<0.05.compared to the baseline, P<0.05.compared to the baseline, P<0.05.
Data points represent the mean value for each time point.Changes in Pittsburgh Sleep Scale scores from baseline to the 12th week were similar to changes in the Kupperman Menopause Scale scores.