Table 2. Relation Between PI Exposure and First Presentation with Sexual Dysfunction in Men

Before Initial PI Dispensing After Initial PI Dispensing

1st presentations with sexual dysfunction 39* 51
At-risk person-years of observation 1479.0 406.0
Incidence rate: 1st presentations per 100 person-years (95% CI) 2.6 (1.9-3.6) 12.5 (9.4-16.5)
Crude rate ratio (95% CI) baseline 4.7 (3.1-7.2)
Adjusted rate ratio (95% CI){dagger} baseline 3.4 (1.9-6.0)

*Includes the one patient who initially presented with sexual dysfunction on same day as first PI dispensing. {dagger}Adjusted for age at start of observation and depression.