Fig. 4.

a Forest plot displaying the difference in proportions and 95% confidence intervals for the libido adverse events at pre- and post-oral dutasteride treatment. b Forest plot displaying the difference in proportions and 95% confidence intervals for the erectile dysfunction adverse events at pre- and post-oral dutasteride treatment. c Forest plot displaying the difference in proportions and 95% confidence intervals for the ejaculation dysfunction adverse events at pre- and post-oral dutasteride treatment.