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Table 4 The univariate and multivariate analyses in predicting acute GU, late GU and late GI toxicity of grade 2 or greater in all patients

From: Periodical assessment of genitourinary and gastrointestinal toxicity in patients who underwent prostate low-dose-rate brachytherapy

  Univariate Multivariate
P value P value OR 95% C.I.
Acute GU     
 IPSS 0.025 0.025 1.084 1.010–1.163
 ADT no reference    
  yes 0.057 n.s.   
Late GU     
 BED (Gy2) 0.020 n.s.   
 %D90 (%) 0.069 n.s.   
 V100 (%) 0.088 n.s.   
 EBRT no reference    
  yes 0.022 0.022 2.619 1.152–5.951
Late GI     
 BED (Gy2) 0.049 n.s.   
 R100 (mL) 0.02 0.034 16.626 1.235–223.837
 %RD30 (%) 0.039 n.s.   
 EBRT no reference    
  yes 0.061 n.s.