Association of Cytotoxic T Lymphocyte Antigen-4 Gene Polymorphisms with Psoriasis Vulgaris: A Case-Control Study in Turkish Population

Table 1

Characteristics of the study population.

	Patients				Control
Total number (n)	103				102
Female/male (n)	66/37				58/44
Age (mean ± SD (year))	37.83 ± 16.83				37.23 ± 16.77
Other features	With P. vulgaris				Healthy
	Unrelated				Unrelated
	Without cancer history				Without cancer history
	Without other autoimmune disorders and other chronic diseases
Subgroups	According to the age of onset		According to the age of severity
	Early < 40 age (n)	Late ≥ 40 age (n)	PASI < 12 (n)	PASI ≥ 12 (n)
	88	15	59	44