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Table 1 Demographic and clinical data

From: Altered functional connectivity of the right caudate nucleus in chronic migraine: a resting-state fMRI study

 

Controls

(N = 25)

EM

(N = 23)

CM

(N = 46)

P value

Gender(female/male)

10 / 15

9 / 14

13 / 33

0.510a

Age(years)

35.68 ± 9.53

38.09 ± 11.56

38.80 ± 12.99

0.426b

BMI (kg/m2)

22.10 ± 3.24

24.40 ± 4.44

22.83 ± 3.55

0.205b

Migraine history (years)

-

12.90 ± 9.79

17.70 ± 12.17

0.131c

Headache frequency (d/mo)

-

8.09 ± 6.52

24.11 ± 6.27

<0.001c

Pain intensity VAS score

-

6.30 ± 2.08

6.96 ± 1.49

0.288c

MIDAS score

-

45.05 ± 32.61

125.70 ± 66.85

<0.001c

HIT-6 score

-

64.45 ± 7.37

65.93 ± 7.88

0.315c

PHQ-9 score

-

4.59 ± 4.03

10.78 ± 6.23

<0.001c

GAD-7 score

-

4.18 ± 4.68

7.98 ± 5.69

0.006c

PSQI score

-

8.85 ± 4.23

9.93 ± 4.83

0.390d

Medication overuse headache

-

-

24 (52.17%)

-

  1. Note: EM, episodic migraine; CM, chronic migraine; BMI, Body Mass Index; d/mo, days per month; VAS, Visual Analogue Scale; MIDAS, Migraine Disability Assessment Scale; HIT-6, Headache Impact Test-6; PHQ-9, Patient Health Questionnaire-9; GAD-7, Generalized Anxiety Disorder-7; PSQI, Pittsburgh Sleep Quality Index.
  2. Values represent mean ± SD or n (% of total)
  3. a Chi-square test
  4. b Kruskal-Wallis H test
  5. c Mann-Whitney U test
  6. d Independent samples t test