Subjective indices [ total volume of urine ( TV ) , the total frequency of urination ( TOV ) , the total leakage of urine events ( TL ) , urinary incontinence related quality of life questionnaire ( I-QOL ) , International Advisory Committee on urinary incontinence urinary incontinence questionnaire short form scale ( ICI-Q-SF ) ] and objective indices [ Valsalva leak point pressure ( VLPP ) , maximum flow rate ( MFR ) , residual urine volume ( RUV ) , pad test ] were analyzed .