Diagnostic value of serum ficolin-3 and collagen triple helix repeat containing-1 for non-small cell lung cancer and their relationship with clinicopathological characteristics / 临床外科杂志

ABSTRACT

Objective To explore the diagnostic value of serum ficolin-3(FCN3)and collagen triple helix repeat containing-1(CTHRC1)in non-small cell lung cancer(NSCLC)and their relationship with clinicopathological characteristics.Methods From July 2021 to August 2022,73 patients with NSCLC who were admitted to the our Hospital were selected as the study group,and 55 healthy people who came to our hospital for physical examination were regarded as the control group.the serum levels of FCN3 and CTHRC1 were measured by enzyme-linked immunosorbent assay(ELISA);Pearson method was applied to analyze the correlation of serum FCN3 and CTHRC1 levels in NSCLC patients;Logistic regression analysis was applied to analyze the influencing factors of NSCLC;the diagnostic value of serum FCN3 and CTHRC1 levels on the occurrence of NSCLC was analyzed by the ROC curve.Results The levels of serum FCN3 and CTHRC1 in the study group were obviously higher than those in the control group(P＜0.05);the levels of serum FCN3 and CTHRC1 were correlated with the degree of cancer cell differentiation,TNM stage and lymph node metastasis in NSCLC patients(P＜0.05);Pearson method analysis showed that there was a positive correlation between serum FCN3 and CTHRC1 levels in NSCLC patients(r=0.258,P=0.028);Logistic regression analysis showed that serum FCN3 and CTHRC1 were the influencing factors of NSCLC(P＜0.05);the area under the ROC curve of serum FCN3 and CTHRC1 levels in diagnosis of NSCLC was 0.869 and 0.810,respectively,the area under the ROC curve of NSCLC was 0.881,which were better than those of serum FCN3 and CTHRC1.Conclusion The levels of serum FCN3 and CTHRC1 in patients with NSCLC increase,which are related to the degree of cancer cell differentiation,TNM stage and lymph node metastasis,they are risk factor for NSCLC,and the combination of the two is more valuable in diagnosis of NSCLC.