Prostate Cancer Risk Based on Free to Total PSA Ratio

Prostate Cancer Risk Based on Total PSA Level

Total

Low

(15% Risk)

Intermediate

(25% Risk)

High

(≥50% Risk)

N = 34

N = 5

N = 1

N = 40

Dangerous

(≥56% Risk)

24 (70.6)

5 (100)

1 (100)

30 (75.0)

High

(28% Risk)

8 (23.5)

0 (0)

0 (0)

8 (20.0)

Moderate

(20% Risk)

2 (5.9)

0 (0)

0 (0)

2 (5.0)

Low

(16% Risk)

-

-

-

-

Safe

(8% Risk)

-

-

-

-