PSA 1evel, ng/ml

Bone scan positive for metastases (102)

Bone scan negative for metastases (246)

MeanGleasonscore //

0-10 11-20 21-100 >100

O* 6 45 51*

75 57 114 0

6.0 6.4 6.9 7.4

* P value < 0.001 // P value> 0.05
Table 1: Radionuclide bone scan results and Gleason scores based on PSA levels.