1.

CHB患者和普通人群的肝脏良性占位性病变发生情况

Incidence of benign space-occupying mass in the liver in patients with CHB and the control subjects

Lesion	CHB (n=17 721)	General population (n=21 629)	χ2	P
*Fisher's exact test was used if the theoretical frequency was less than 5.
Benign occupation of the liver	7206 (40.6%)	2712 (12.5%)	4087.026	0.000
Hepatic cyst	2098 (11.8%)	1872 (8.7%)	108.861	0.000
Hepatic hemangioma	1457 (8.2%)	349 (1.6%)	971.386	0.000
Liver cirrhosis nodule	3649 (20.6%)	524 (2.4%)	3391.647	0.000
Focal nodular hyperplasia	1 (0.006%)	9 (0.042%)	-	0.028*
Hepatocellular adenoma	1 (0.006%)	0(0)	-	0.450*