For the arousal/sensation , arousal/lubrication and summary score of the ASF ( Abbreviated Sexual Function ) questionnaire , in the MSD + group , improvements of 64.2 % ( P = 0.01 ) , 118 % ( P = 0.001 ) and 31.1 % ( P = 0.03 ) were observed over placebo , respectively , while similar differences ( 58.0 % , 67.6 % and 32.1 % ) did not reach statistical significance in the MSD - group having up to only 44 prasterone-treated women compared with 119 in the MSD + group .