Table 2.

Cox Proportional Hazards models for association of diagnostic characteristics and biopsy reclassification.

	Univariate HR (95% CI)	P-value	Multivariate HR (95% CI)	P-value
Diagnostic GG (2 vs 1)	0.90 (0.66 - 1.24)	0.5	0.63 (0.46 - 0.87)	0.01
Age	1.02 (1.01 - 1.03)	< 0.01	1.03 (1.02 - 1.04)	< 0.01
BMI	1.02 (1.00 - 1.03)	0.08	1.03 (1.02 - 1.05)	< 0.01
% positive cores (10% increase)	1.31 (1.23 - 1.39)	< 0.01	1.27 (1.19 - 1.35)	< 0.01
Prostate size1	0.99 (0.98 - 0.99)	< 0.01	0.98 (0.98 - 0.98)	< 0.01
PSA1	1.32 (1.15 - 1.53)	< 0.01	1.59 (1.36 - 1.85)	< 0.01

¹Log transformed