[Retracted] Female Colon Cancer Metastasis Pattern and Prognosis: A SEER-Based Study

Table 2

Comparison of organ metastasis patterns between male and female patients with colon cancer.

Variable	Male		Female		value
		%		%
	Bone metastasis only	100	0.97	71		0.81	0.230
Brain metastasis only	34	0.33	47	0.53	0.031
Liver metastasis only	7107	68.87	6039	68.49	0.579
Lung metastasis only	568	5.50	593	6.73	<.001
Bone and brain	4	0.04	4	0.05	0.824
Bone and liver	275	2.66	196	2.22	0.049
Bone and lung	52	0.50	40	0.45	0.617
Brain and liver	29	0.28	23	0.26	0.790
Brain and lung	22	0.21	17	0.19	0.756
Liver and lung	1826	17.69	1564	17.74	0.936
Bone, brain, and liver	11	0.11	8	0.09	0.729
Bone, brain, and lung	6	0.06	4	0.05	0.700
Bone, liver, and lung	222	2.15	165	1.87	0.171
Brain, liver, and lung	40	0.39	36	0.41	0.820
Bone, brain, liver, and lung	24	0.23	10	0.11	0.051
One site metastasis	7809	75.67	6750	76.56	0.151
Two site metastasis	2208	21.40	1844	20.99	0.498
Three site metastasis	279	2.70	213	2.42	0.210
Four site metastasis	24	0.23	10	0.11	0.051

Pearson chi-squared test.