Chitinase-3-Like Protein 1 (YKL-40) Is a New Biomarker of Inflammation in Psoriasis

Table 1

Clinical characteristics of the examined group of patients with psoriasis ().

Parameter	Mean ± SD (range)	Minimal value	Maximal value
Age (years)	48.56 ± 13.2	18	88
Duration of psoriasis (years)	15.56 ± 15.4	0.5	60
PASI score	10.8 ± 6.8	3.8	32.1
BSA %	19.13 ± 17	2.7	80