The Experimental Study of the Use of Examining SerumTumor-specific Growth Factor (TSGF) in the Preceding Diagnosis of Lung Cancer

Objective To study the practical use of examining serum tumor-specific growth factor(TSGF)in the preceding diagnosis of lung cancer. Methods By using contrasting analysis to value the specificity?sensitivity and efficiency of examining serum TSGF in the preceding diagnosis of lung cancer. ResultsThe data showed that the specificity was 82.5%,the sensitivity was 96.2% and the efficiency was 91.7%. Conclusion TSGF had both specificity and sensitivity in the diagnosis of lung cancer.It might contribute to risi...