[Retracted] Application Value of Combined Detection of Anti-β2-GPI, ACL, and Lupus Anticoagulant in the Diagnosis of Patients with Antiphospholipid Syndrome

Table 3

Diagnostic efficacy of the combined detection of anti-β2-GPI, ACL, and LA ratio for APS.

Detection methods	Specificity (%)	Sensitivity (%)	Area under the ROC curve	Positive predictive value (%)	Negative predictive value (%)	Progressive 95% confidence interval
Anti-β2-GPI	75.86	74.19	0.750	76.67	73.33	0.622–0.878
ACL	82.76	80.65	0.817	83.33	80.00	0.703–0.931
LA ratio	79.31	77.42	0.783	80.00	76.67	0.662–0.905
Combined detection	86.21	83.87	0.850	86.67	83.33	0.745–0.955