Clinicopathological Characteristics and Prognosis of cT1N0M1 Gastric Cancer: A Population-Based Study

Table 1

Clinical characteristics of patients with metastatic gastric cancer according to different clinical stages.

Variable	cT1N0M1		Other M1		value
	Number	%	Number	%
Age					0.001
>60	690	63.1	7032	57.8
≤60	403	36.9	5128	42.2
Sex					0.262
Male	603	55.2	6922	56.9
Female	490	44.8	5238	43.1
Marital status					0.269
Unmarried	464	42.5	4878	40.1
Married	582	53.2	6784	55.8
Unknown	47	4.3	498	4.1
Race					<0.001
White	719	65.8	8015	65.9
Black	217	19.9	1919	15.8
Others	157	14.4	2226	18.3
Histologic type					0.026
Adenocarcinoma	650	59.5	6803	55.9
Signet ring cell carcinoma	295	27.0	3369	27.7
Others	148	13.5	1988	16.3
Differentiation					<0.001
Well and moderate	231	21.1	1768	14.5
Poor and undifferentiated	593	54.3	7499	61.7
Unknown	269	24.6	2893	23.8
Metastatic site					0.193
Bone	59	16.8	400	13.4
Brain	3	0.9	35	1.2
Liver	186	53.0	1705	57.3
Lung	43	12.3	291	9.8
Multiple organs	60	17.1	547	18.4