[Retracted] Clinical Value of Pleural Effusion and Serum MMP-3 and CYFRA21-1 Combined with ADA in Differential Diagnosis of Pleural Exudative Effusion

Table 2

Differential diagnostic value of pleural effusion and serum MMP-3, CYFRA21-1, and ADA in PEE.

Index	AUC	95% CI		Optimal cutoff value	Sensitivity (%)	Specificity (%)
		Lower limit	Upper limit
Pleural effusion MMP-3	0.764	0.661	0.866	0.502	72.31	77.89
Serum MMP-3	0.722	0.614	0.831	0.469	70.82	76.08
Pleural effusion MMP-3 + serum MMP-3	0.810	0.716	0.904	0.607	73.91	86.79
Pleural effusion CYFRA21-1	0.776	0.677	0.875	0.458	65.80	80.00
Serum CYFRA21-1	0.748	0.645	0.852	0.464	74.19	72.21
Pleural effusion CYFRA21-1 + serum CYFRA21-1	0.822	0.724	0.920	0.593	79.14	80.16
Pleural effusion ADA	0.762	0.646	0.858	0.556	75.20	80.40
Serum ADA	0.737	0.634	0.840	0.508	73.37	77.43
Pleural effusion ADA + serum ADA	0.836	0.747	0.924	0.636	81.58	82.02