Table 2.

PASI and FABP5 serum concentration before and after treatment with NB-UVB. Data are shown as median and quartiles (first quartile—Q₁,third quartile- Q₃)

	Before NB-UVB treatment	After NB-UVB treatment	P -value
PASI	6.4 (4.4; 8.0)	2.0 (1.4; 2.7)	P < 0.001
FABP5 ng/mL	6.89 (5.69; 9.05)	6.51 (3.8; 8.15)	P = 0.007

PASI psoriasis area and severity index (n = 30)