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. 2020 Sep 6;8(17):3751–3762. doi: 10.12998/wjcc.v8.i17.3751

Table 2.

Univariate analysis of risk factors for time to progression in pancreatic neuroendocrine tumors

95% Confidence interval
Univariate analysis Hazard ratio Lower Upper
Largest axis of liver metastasis 2.718 1.375 5.372
Tumor burden of liver metastasis 2.262 1.064 4.81
Resection of primary tumor 2.112 1.015 4.394
T stage 1.888 1.208 2.952