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. 2013 Apr 23;108(9):1784–1789. doi: 10.1038/bjc.2013.181

Table 5. Percentage of patients with good baseline functioning that changed to poorer functioning at 12 months after treatment for a given item in each domain.

  RP N (%) BT N (%) EBRT N (%) P-value
Urinary
From ‘no urinary pads' at baseline (N=196) to ‘one or more per day' at 12 months
N=139 N=53 (38%)
N=24 N=0 (0%)
N=33 N=2 (6%)
<0.001
Bowel
From ‘no/seldom loose stool' at baseline (N=115) to ‘at least half of the time loose stool'
N=81 N=3 (4%)
N=14 N=0 (0%)
N=20 N=1 (5%)
0.72
Sexual
From ‘erections firm enough for intercourse' (N=107) to ‘not firm enough' N=75 N=67 (89%) N=14 N=8 (57%) N=18 N=6 (33%) <0.001

Abbreviations: BT=brachytherapy; EBRT=external beam radiotherapy; RP=radical prostatectomy.