Figure 3: Comparison of hormonal therapies and orchiectomy.

(a) Cancer stage distribution in the four treatment groups (where data were available). (b) Age group distribution in the four treatment groups (where data were available). (c) Survival of prostate cancer subjects in four different treatment groups (antiandrogen: n=140, LHRH: n=305, LHRA plus antiandrogen: n=309 and orchiectomy: n=48).