Table 6.

Parameters of the combined diagnosis in the parallel test

Combined indices	Sensitivity (%)	Specificity (%)
TIMP-1mRNA + TIMP-1mRNA/MMP-1mRNA + PDGF-BB	99.0	95.0
PDGF-BB + TIMP-1mRNA + HA	99.0	83.1
TIMP-1mRNA + TIMP-1mRNA/MMP-1mRNA + PDGF-BB + HA	99.6	83.1
PDGF-BB + TIMP-1mRNA/MMP-1mRNA + HA	98.7	83.1
PDGF-BB + TIMP-1mRNA	97.4	95.0
TIMP-1mRNA + TIMP-1mRNA/MMP-1mRNA + HA	97.0	87.5
PDGF-BB + TIMP-1mRNA/MMP-1mRNA	96.6	95.0
PDGF-BB + HA	96.0	83.1
TIMP-1mRNA + TIMP-1mRNA/MMP-1mRNA	91.0	100
TIMP-1mRNA + HA	90.0	87.5
TIMP-1mRNA/MMP-1mRNA + HA	87.0	87.5