Figure 7
Disease Free Survival According to Treatment Duration Meta-analysis. Meta-analysis of disease-free survival, comparing hormone therapy combined with radiotherapy versus radiotherapy alone in patients with non-metastatic prostate cancer, according to the time of hormone treatment (up to 6 months versus 1 year or more). Abbreviations: CI = confidence interval; HT--hormone therapy; IV =Generic Inverse Variance; RT--radiotherapy; SE = standard errors.