. 2016 Jul 13;5(1):1077. doi: 10.1186/s40064-016-2721-4

Table 3.

Manifestations of Behcet’s disease and correlations with headache

Behcet’s disease symptoms		Overall	Headache		P value
Behcet’s disease symptoms		Overall	+	−	P value
Anterior uveitis	+	152	89	63	0.025
Anterior uveitis	−	160	104	56	0.025
Posterior uveitis	+	188	116	72	0.944
Posterior uveitis	−	124	77	47	0.944
Retinal vasculitis	+	151	99	52	0.192
Retinal vasculitis	−	161	94	67	0.192
Macular edema	+	19	9	10	0.180
Macular edema	−	293	184	109	0.180
Decrease of visual acuity	+	45	24	21	0.203
Decrease of visual acuity	−	267	169	98	0.203
Genital aphthous	+	175	104	71	0.318
Genital aphthous	−	137	89	48	0.318
Erythema nodosum	+	77	52	25	0.238
Erythema nodosum	−	235	141	94	0.238
Pseudofolliculitis	+	124	83	41	0.134
Pseudofolliculitis	−	188	110	78	0.134
Cellulitis	+	1	1	0	0.432
Cellulitis	−	311	192	119	0.432
Vasculitis	+	2	2	0	0.265
Vasculitis	−	310	191	119	0.265
Aneurysm	+	1	1	0	0.432
Aneurysm	−	311	192	119	0.432
Arthritis	+	140	82	58	0.582
Arthritis	−	171	110	61	0.582
Superficial and deep phlebitis	+	17	15	2	0.451
Superficial and deep phlebitis	−	294	177	117	0.451
Central nervous system involvement	+	16	11	5	0.553
Central nervous system involvement	−	195	181	114	0.553
Seizure	+	6	5	1	0.272
Seizure	−	305	187	118	0.272
Meningoencephalitis	+	1	1	0	0.432
Meningoencephalitis	−	311	192	119	0.432
Involvements of other organs	+	10	4	6	0.148
Involvements of other organs	−	310	189	113	0.148

P values with italic font means they are significant (P values less than 0.05 were considered significant)