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Table 2 PSA levels for subjects in the screenings of 2004, 2005 and 2006, cases of PCa found, and their Gleason scores.

From: Population based prostate cancer screening in north Mexico reveals a high prevalence of aggressive tumors in detected cases

PSA levels (ng/ml)

2004 screening

2005 screening

2006 screening

 

Number of subjects in this range

PCa cases in this range*

Gleason Scores

Number of subjects in this range

PCa cases in this range*

Gleason Scores

Number of subjects in this range

PCa cases in this range*

Gleason Scores

0.1 – 4.0

620

1

7

175

0

-

29

0

-

4.1 – 8.0

53

2

7,8

22

0

-

5

0

-

8.1–12.0

10

4

7,8,6,9

6

0

-

4

1

8

> 12.0

14

6

7,9,7,9,9,8

9

1

9

1

0

-

Total

697 •

13

-

212 †

1

-

39

1

-

  1. • PSA could not be measured for 12 subjects due to insufficient blood sample.
  2. † PSA could not be measured for 13 subjects due to insufficient blood sample.
  3. * Prostate cancer cases found only within the 55 biopsies performed in these screenings.