Table 3 Summary diagnostic accuracy of CD44V6 for osteosarcoma in different clinical stages
From: Diagnostic accuracy of CD44V6 for osteosarcoma: a meta-analysis
Stage | Number of studies | Case of OS | Case of control | Pooled sensitivity (95 % CI) | Pooled specificity (95 % CI) | AUC (Q) |
|---|---|---|---|---|---|---|
Stage 1 | 4 | 77 | 105 | 0.47 (0.34–0.41) | 0.91 (0.84–0.96) | 0.91 (0.84) |
Stage 2 | 5 | 184 | 118 | 0.75 (0.68–0.81) | 0.91 (0.84–0.95) | 0.95 (0.87) |
Stage 3 | 5 | 57 | 118 | 0.75 (0.62–0.86) | 0.91 (0.84–0.95) | 0.89 (0.82) |