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. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: BJU Int. 2014 Aug 13;115(2):308–318. doi: 10.1111/bju.12802

Figure 1. Four-year risk of BPH progression stratified across quartiles.

Figure 1

Linear predictor scores from our full model were used to generate a spectrum of risk, which we divided into quartiles. This was performed for all four arms of MTOPS. The observed mean event rates for each arm within each quartile were collected based on Kaplan-Meier estimated event rates within the MTOPS trial.

***Event rates (%) are listed in the table below.