Table 3.

Association of PITX1 expression in tumor tissues and PCa characteristics.

	PITX1
Parameter	n Evaluable	Negative (%)	Low (%)	High (%)	p Value
All cancers	15,011	38.3	57.7	4.0
Tumor stage					<0.0001
pT2	9555	41.5	55.5	3.0
pT3a	3366	34.6	60.4	5.0
pT3b-pT4	2030	30.0	63.0	7.0
Gleason grade					<0.0001
≤3 + 3	2794	41.8	55.3	2.8
3 + 4	7971	40.2	56.5	3.3
3 + 4 Tert.5	720	38.9	57.6	3.5
4 + 3	1479	30.6	62.8	6.6
4 + 3 Tert.5	1056	31.3	63.5	5.2
≥4 + 4	867	28.7	61.5	9.8
Lymph node metastasis					<0.0001
N0	9067	37.7	58.0	4.3
N+	1121	30.2	63.2	6.6
Surgical margin					<0.0001
negative	11,973	39.2	57.1	3.7
positive	2985	35.1	59.8	5.1