. Author manuscript; available in PMC: 2017 Dec 16.

Published in final edited form as: AJR Am J Roentgenol. 2017 Aug 31;209(6):1272–1277. doi: 10.2214/AJR.17.18008

TABLE 1.

Patient Demographic Characteristics and Biopsy Results

Characteristic or Result	Value

Age (y)
Mean	66
Range	52–82
PSA (ng/mL)
Median	5.55
IQR	4.3–7.9
Prostate volume (cm³)
Mean (SD)	54.0 (22.8)
PSAD (ng/mL²)
Mean (SD)	0.13 (0.08)
Positive targeted biopsy results, no. (%)^a	34 (35)
Gleason score 3 + 3^b	20 (59)
Gleason score 3 + 4^b	10 (29)
Gleason score 3 + 5^b	1 (3)
Gleason score 4 + 3^b	3 (9)

Note—PSA = prostate-specific antigen, IQR = interquartile range, PSAD = prostate-specific antigen density.

Denominator is total number of lesions (n = 96).

Denominator is total number of positive targeted biopsies (n = 34).