Table 2 : Comparison of PSA and Prostate Biopsy Characteristics Between African American and Hispanic Men.

African Americans Hispanics
Median Mean SD Median Mean SD   P-value
Age (Years) 69 69 ( 9.8 ) 71 71 ( 9.5 ) 0.047
PSA (ng/dL) 8.23 31.4 ( 112 ) 5.26 19.0 ( 92.1 ) 0.112
PSA with Pca (ng/dL) 9.89 43.2 ( 137 ) 6.01 32.7 ( 132 ) 0.45
PSA without Pca (ng/dl) 5.80 9.48 ( 13.9 ) 4.90 6.73 ( 10.5 ) 0.089
Total Biopsy Cores 12 12.6 ( 6.2 ) 12 12.5 ( 4.6 ) 0.984
No. Cores with Cancer 3 4.63 ( 3.77 ) 3 4.46 ( 3.9 ) 0.727
Primary Pattern 3 3.25 ( 0.805 ) 3 3.20 ( 0.611 ) 0.437
Secondary Pattern 3 3.36 ( 0.838 ) 3 3.40 ( 0.675 ) 0.635
Gleason Score 6.5 6.59 ( 1.47 ) 6 6.59 ( 1.04 ) 0.972

Krystyna et al.Oncology Discovery  2013 1:1DOI : 10.7243/2052-6199-1-1