The text describes a figure titled "Percent of Subjects Developing Acute Urinary Retention over a 24-Month Period" in a randomized, double-blind, placebo-controlled trials pooled study. The graph displays the percent of patients developing acute urinary retention over six-month intervals of treatment (0-6, 6-12, 12-18, and 18-24 months) on the X-axis and the percent of patients on the Y-axis. The data is divided into two groups; the placebo group, and the Dutasteride group. The placebo group had 28 events of cumulative percent at 6 months, 49 events at 12 months, 70 percent at 18 months, and the total number of people at risk decreased from 2,158 to 1,793 over 24 months. On the other hand, the Dutasteride group had 19 events of cumulative percent at 6 months, 27 events at 12 months, 31 percent at 18 months, and 30 cumulative percent at 24 months. The number of people at risk in the Dutasteride group decreased from 2,167 to 1,827 over 24 months.*