Table 7.
Parameters of the combined diagnosis in the serial test
| Combined indices | Sensitivity (%) | Specificity (%) |
| PDGF-BB + TIMP-1mRNA | 66.3 | 100 |
| PDGF-BB + TIMP-1mRNA/MMP-1mRNA | 59.2 | 100 |
| PDGF-BB + HA | 56.0 | 99.4 |
| TIMP-1mRNA + TIMP-1mRNA/MMP-1mRNA | 48.5 | 100 |
| TIMP-1mRNA + HA | 45.7 | 100 |
| PDGF-BB + TIMP-1mRNA + HA | 41.1 | 100 |
| TIMP-1mRNA/MMP-1mRNA + HA | 40.8 | 100 |
| TIMP-1mRNA + TIMP-1mRNA/MMP-1mRNA + PDGF-BB | 40.4 | 100 |
| PDGF-BB + TIMP-1mRNA/MMP-1mRNA + HA | 36.7 | 100 |
| TIMP-1mRNA + TIMP-1mRNA/MMP-1mRNA + HA | 30.1 | 100 |
| TIMP-1mRNA + TIMP-1mRNA/MMP-1mRNA + PDGF-BB + HA | 27.1 | 100 |