Clinical Significance of Color Ultrasound, MRI, miR-21, and CA199 in the Diagnosis of Pancreatic Cancer

Table 1

Comparison of general data of the three groups.

Group		PC group	Benign lesion group	Control group	X^2	value
Cases		160	100	100
Gender	Male	97	62	66	0.773	0.679
	Female	63	38	34
Age (years)	≤45	76	57	55	2.654	0.265
	>45	84	43	45
Education degree	Junior high school and below	62	31	34	1.718	0.424
	High school or above	98	69	66
Occupation	Worker	107	68	71	1.917	0.751
	Self-employed	39	27	23
	No job	14	5	6