Evaluation of Erythroid Disturbance and Thiol-Disulphide Homeostasis in Patients with Psoriasis

Table 4

Correlation of biochemical markers with disease duration and severity in psoriasis patients.

	Total PASI in all patients		Disease duration in all patients		PASI ≤ 10		PASI > 10		Disease duration in patients with PASI ≤ 10		Disease duration in patients with PASI > 10
MCV	0.29	0.007	0.63	0.001	0.23	0.091	0.52	0.003	0.64	0.001	0.59	0.001
RDW	0.82	0.001	0.58	0.004	0.32	0.016	0.71	0.001	−0.10	0.442	0.46	0.010
Leukocyte	−0.17	0.115	−0.29	0.007	0.09	0.518	−0.38	0.038	−0.31	0.020	−0.24	0.196
CRP	0.02	0.870	−0.25	0.021	0.02	0.882	0.02	0.933	−0.25	0.059	−0.23	0.207
Disulphide	0.29	0.007	0.85	0.001	0.31	0.020	0.61	0.001	0.83	0.001	0.89	0.001
Disulphide/Native thiol	0.27	0.011	0.70	0.001	0.17	0.197	0.56	0.001	0.70	0.001	0.72	0.001
Disulphide/Total thiol	0.28	0.009	0.72	0.001	0.20	0.130	0.55	0.001	0.71	0.001	0.74	0.001
Native thiol/Total thiol	−0.28	0.009	−0.72	0.001	−0.20	0.130	−0.55	0.001	−0.71	0.001	−0.74	0.001