Intensity-modulated radiotherapy versus radical prostatectomy in patients with localized prostate cancer: long-term follow-up

Table 2 Overall survival according to treatment and risk groups to 5 and 7 years

Overall survival		5 years (%)	95% CI	7 years (%)	95% CI	p value
All patients	RP	96,2	0.948-0.972	93,7	0.917-0.952	<0.001
All patients	IMRT	88,4	0.827-0.923	83,1	0.760-0.883	<0.001
Low risk	RP	96,5	0.924-0,984	95,7	0.912-0.979	0.97
Low risk	IMRT	97,4	0.825-0.996	97,4	0.825-0.996	0.97
Intermediate risk	RP	97,3	0.955-0.984	95,5	0.931-0.971	<0.001
Intermediate risk	IMRT	86,3	0,761-0.924	80,4	0.683-0.883	<0.001
High risk	RP	92,7	0.879-0.956	87,5	0.816-0.916	0.02
High risk	IMRT	85,1	0.729-0.921	77,3	0.625-0.868	0.02

ISSN: 1471-2407