Table 2.

Correlations of CD147/TSP-1 ratio to the serum levels of various factors in PsA patients and healthy controls (HC)

	Spearman r	95% CI	P value
CD147	0.628	0.509 to 0.723	< 0.0001
Tsp-1	− 0.845	− 0.888 to − 0.786	< 0.0001
VEGF	0.102	− 0.074 to 0.271	ns
MMP-9	− 0.516	− 0.633 to − 0.375	< 0.0001
Endostatin	0.278	0.109 to 0.431	0.0012
DAPSA	0.492	0.347 to 0.614	< 0.0001
PASI	0.362	0.200 to 0.505	< 0.0001
MDA	0.342	0.178 to 0.488	< 0.0001
IL-6	0.336	0.171 to 0.482	< 0.0001
TGF-β	− 0.103	− 0.300 to 0.104	ns
TNF-α	0.190	0.016 to 0.353	0.0281
IL-17	0.174	− 0.0007 to 0.338	0.0446