Table 2.

Comparison of metastasis characteristics in patients with adenocarcinoma and non-acinus carcinoma and PSA levels.

Variable	Adenocarcinoma (n=94) (%)	Non-acinus carcinoma (n=12) (%)	χ2	P
Lymphatic metastasis			1.475	0.225
Absent	62 (66.0)	10 (83.3)
Present	32 (34.0)	2 (16.7)
Osseous metastasis			6.362	0.012
Absent	42 (44.7)	10 (83.3)
Present	52 (55.3)	2 (16.7)
Visceral metastases			0.043	0.836
Absent	76 (80.9)	10 (83.3)
Present	18 (19.1)	2 (16.7)
PSA			53.313	<0.001
<4 (ng/ml)	5 (5.3)	10 (83.3)
≥4 (ng/ml)	89 (94.7)	2 (16.7)