After treatment , the score of I-PSS was decreased from @ to @ in the treatment group , significantly lower compared with the control group ; the levels of Qmax and Qave were from @ to @ and @ to @ ( mL/s ) in the treatment group , significantly higher compared with the control group ; the levels of RUV and TPV were from @ to @ and @ to @ ( mL ) in the treatment group , significantly lower compared with the control group ( all P < @ ) .