The Association of Chemokine Gene Polymorphisms with VKH and Behcet’s Disease in a Chinese Han Population

Table 2

Clinical features, age, and sex distribution of patients and controls.

Clinical features	Total	%
Patients with BD	371
Mean age ± SD
Male	326	87.9
Female	45	12.1
Uveitis	358	96.5
Oral ulcer	349	94
Genital ulcer	208	56.1
Skin lesion	272	73.3
Arthritis	53	14.3
Pathergy reaction	8	2.2
Patients with VKH disease	371
Mean age ± SD
Male	204	55
Female	167	45
Sunset glow fundus	182	49
Headache	157	42.3
Tinnitus	146	39.4
Vitiligo	123	33.2
Alopecia	136	36.7
Gray hair	58	15.6
Controls	605
Mean age ± SD
Male	321	53.1
Female	284	46.9

BD = Behcet’s disease, SD = standard deviation; VKH = Vogt-Koyanagi-Harada.