Table 3.

The standard indicator data for normal people.

Indicator	Normal range
Total prostate-specific antigen (TPSA)	0-4.0 ng/ml
Free prostate-specific antigen (FPSA)	4-20 μg/L
Hemoglobin (HB)	120~165 g/L
Red blood cell (RBC)	12~15 g/100 ml
Acid phosphatase (PAP)	0~3.5 ng/ml
Prostate-specific membrane antigen (PSMA)	0~4 ng/ml
Area of the lesion-area	<15 mm
Gray-level of the prostate	<180