Assessment of postbrachytherapy sexual function: A comparison of the IIEF-5 and the MSEFS

In assessing erectile dysfunction after radiation, the MSEFS correlates well with, but cannot be replaced by, the IIEF-5, which is weighted toward one's degree of sexual desire. More insight into patients' erectile function after brachytherapy may be gotten if the IIEF-15 is used instead of the IIEF-5 with our MSEFS.