Table 1: Mean IIEF scores during investigation period

From: Improvement of erectile function with Prelox: a randomized, double-blind, placebo-controlled, crossover trial

Treatment periodOrgasmic functionSexual desireIntercourse satisfactionOverall satisfactionPercent sexual response
 ABABABABAB
End run-in period5.05.155.08.07.955.149.148.9
End 1. Treatment
A placebo
B verum
5.19.259.38.713.65.19.452.291.0
           
End wash-out5.26.15.26.18.19.05.26.152.159.7
           
End 2. Treatment
A verum
B placebo
9.45.29.35.214.28.49.35.292.853.3
           
End wash-out5.25.05.25.08.87.75.25.054.249.1
  1. Abbreviation: IIEF, international index of erectile function.
  2. Patients rated orgasmic function, sexual desire, intercourse satisfaction and overall satisfaction by scores according to the IIEF ranging from 10 to 15.
  3. Percent sexual response is calculated according to the IIEF using the following equation: mean domain score/total domain score × 100.
  4. Bold values signify values at P>0.001.