Table. Details of Prostate Cancer Screening Risks as Specified on Websites of US Cancer Centers.

Risks of screening mentioned	No. (%)
	All centers (n = 607)	NCI-designated centers (n = 44)	Non–NCI-designated centers (n = 563)
Overdiagnosis, overtreatment, or unnecessary treatment	56 (9.2)	15 (34.1)	41 (7.3)
False-positive results	47 (7.7)	4 (9.1)	43 (7.6)
False-negative results	13 (2.1)	2 (4.6)	11 (2.0)
States but does not specify risks	113 (18.6)	4 (9.1)	109 (19.4)
States that there are no risks	1 (0.2)	1 (2.3)	0
No discussion of risks	377 (62.1)	18 (40.9)	359 (63.8)

Abbreviation: NCI, National Cancer Institute.