Figure 4.

Changes from baseline in expanded prostate cancer index composite (26 question) subdomains

Urinary bother is graphed separately, as it does not form part of the urinary incontinence or obstructive subdomain scores. Error bars show 95% CIs for estimates of mean subdomain scores. The time period between baseline scoring and week 4 after radiotherapy follow-up is variable, since the total time of radiotherapy delivery varied (SBRT in 1 or 2 weeks; CFMHRT in 4 or 7·8 weeks). Week 0 is the baseline score taken before start of radiotherapy. Scores are change from baseline, with 0 representing no change. CFMHRT=conventionally fractionated or moderately hypofractionated radiotherapy. SBRT=stereotactic body radiotherapy.