Table 1.

Patient cohort

n = 551	n	Median	Interquartile range (IQR)
Age, years	551	57.0	53.8 – 60.0
PSA level, ng/mL	551	3.3	2.3 – 4.5
PSA 1.8–2.9 ng/mL	224
PSA 3–10 ng/mL	307
PSA > 10 ng/mL	20
MRI prostate volume, cm3	551	41	33.0 – 53.0
PSA density ng/mL/cm3	551	0.075	0.057 – 0.110b