Skip to main content

Table 2 Frequency and types of headaches in case and control groups

From: Headache in Behcet’s disease: types and characteristics

 

Case (n = 312)

Control (n = 317)

Odds ratio

95 % CI

P value

Overall frequency of headaches, n (%)

120 (28.3 %)

59 (18.6 %)

2.73

1.9–3.9

>0.01

Migraine with aura, n (%)

12 (3.8 %)

8 (2.5 %)

1.5

0.6–3.8

0.345

Migraine without aura, n (%)

35 (11.2 %)

29 (9.1 %)

1.2

0.7–2.01

0.391

Tension-type headache, n (%)

38 (12.2 %)

20 (6.3 %)

2.05

1.17–3.62

0.011

  1. CI: confidence interval