Prevalence and Risk Factors of Prostate Cancer in Chinese Men with PSA 4–10 ng/mL Who Underwent TRUS-Guided Prostate Biopsy: The Utilization of PAMD Score

Table 3

Biopsy outcomes between different risk groups stratified by PAMD score.

	PAMD score	ALL	PCa				HGPCa
			No	Yes	Chi-square		No	Yes	Chi-square
Low	0-1	65	61 (93.8)	4 (6.2)	91.187	<	63 (96.9)	2 (3.1)	85.457	<
Intermediate	2-3	129	97 (75.2)	32 (24.8)			113 (87.6)	16 (12.4%)
High	Over 4	151	49 (32.4)	102 (67.6)			69 (45.7)	82 (54.3)

Statistically significant.
PAMD = prostate volume + age + magnetic resonance imaging + digital rectal examination; PCa = prostate cancer; HGPCa = high grade prostate cancer.