Fig.5 Improvement of pore troubles
The pore troubles by the VAS questionnaire is shown as the amount of
change from the 0th wk. The white bar indicates the placebo application
side and the gray bar indicates the RSE application. The vertical axis
shows the pore trouble score (arbitrary unit) and the horizontal axis
shows the number of weeks from the start of the application. The error
bars are the standard error, and the significance test was compared with
the 0th wk of each application group (* p <0.05, vs RSE 0week,
† p <0.05 vs placebo 0week).