1. The Hallmarks of BPH Progression and Risk Factors
M. Emberton 
European Urology Supplements 
Volume 2, Issue 8, Pages 2-7 (November 2003)
DOI: /j.eursup

2. Fig. 1
Changes in BPH symptom severity with age in the Olmsted County Study [4] (*p<0.001 vs. baseline).
European Urology Supplements 2003 2, 2-7DOI: ( /j.eursup )

3. Fig. 2
Mean percentage increase in prostate volume over 4 years among men in the placebo arm of the PLESS trial (*mean prostate volume = 41.4ml). Reproduced with permission from McConnell JD et al. N Engl J Med 1998:338;557–563.
European Urology Supplements 2003 2, 2-7DOI: ( /j.eursup )

4. Fig. 3
Correlation between symptom severity and poor quality of life in men with BPH. Reproduced with permission from Girman CJ et al. Urology 1994;44:825–831.
European Urology Supplements 2003 2, 2-7DOI: ( /j.eursup )

5. Fig. 4
Serum PSA as a predictor of prostate growth in men in the placebo arm of the PLESS [15].
European Urology Supplements 2003 2, 2-7DOI: ( /j.eursup )