Objective To investigate the related factors of anxiety in patients undergoing liver puncture,so as to provide better clinical care and psychological intervention for patients to ensure the successful completion of liver puncture. Methods From January 2008 to January 2014,310 cases of patients from the Third People's Hospital of Shenzhen with liver puncture were selected as the research object. The patients' general condition and self rating Anxiety Scale were investigated. Results The SAS score of the patients who would undergo liver puncture was(47.25±0.44)points,and the incidence of anxiety symptoms was 91.3%. The results of univariate and multivariate analysis showed that the effect of patients with anxiety before liver biopsy can explain the variation of the size of the corresponding factors:whether accompanied by family members, payment methods,awareness of the disease,ear of liver failure,the education level,and gender(β' =0.617, 0.352,0.114,0.102,0.082、0.043;P < 0.05). Conclusions Before the liver puncture,the patients show a state of anxiety. The main factors affecting the anxiety status are whether to have family members,to pay for the disease,to understand the disease,to worry about the failure of liver failure,the degree of education and gender medical staff should provide targeted nursing intervention for patients to alleviate anxiety and promote rehabilitation on the basis of the above factors and the relevant circumstances.