The Assessment of Selected Bone and Cartilage Biomarkers in Psoriatic Patients from Poland

Table 6

Mutual correlation coefficients between the biomarkers serum concentrations in the psoriatic patients.

Biomarker	COMP; (ng/mL)	Osteoprotegerin; (pmol/L)	IL-20; (pg/mL)
sRANKL (pmol/L)
	−0.308	−0.018	0.177
	0.044	0.905	0.200
COMP (ng/mL)
	—	0.178	0.022
	—	0.236	0.886
Osteoprotegerin (pmol/L)
	—	—	−0.019
	—	—	0.887