Skip to main content

Table 4 Variables independently and significantly associated with a higher likelihood of suffering migraine among Spanish adults, according to the 2006 Spanish National Health Survey (SNHS)

From: Population-based study of migraine in Spanish adults: relation to socio-demographic factors, lifestyle and co-morbidity with other conditions

Variable

Categories

Adjusted OR

95% confidence interval

Sex

Male

1

 

Female

2.14

1.83–2.52

Age

16–30 years

1

 

31–50 years

1.22

1.01–1.41

51–70 years

0.61

0.50–0.74

>70 years

0.41

0.32–0.51

Monthly income

>1,800 €

1

 

1,200–1,800€

1.09

0.91–1.29

<1,200 €

1.19

1.01–1.41

Self-rated health

Excellent/good

1

 

Fair/poor/very poor

2.04

1.76–2.36

Sleep habits

≥8 hours/night

1

 

<8 hours/night

1.18

1.04–1.33

High blood pressure

No

1

 

Yes

1.24

1.05–1.47

Cervical pain

No

1

 

Yes

2.31

1.98–2.68

Low back pain

No

1

 

Yes

1.33

1.14–1.55

Asthma

No

1

 

Yes

1.62

1.27–2.05

Depression

No

1

 

Yes

1.82

1.58–2.11