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Table 1 Sociodemographic distribution of all survey participants, the total Korean population, and of cases identified as migraine, anxiety and depression

From: Combination of anxiety and depression is associated with an increased headache frequency in migraineurs: a population-based study

 

Sample number, N (%)

Total population, N (%)

p -value

Migraine, N, % (95% CI)

Anxiety, N, %, (95% CI)

Depression, N, %, (95% CI)

Gender

      
 

Men

1377 (49.2a)

16,357,919 (50.6)

0.42b

36, 2.6 (1.8-3.5a)

111, 8.1 (6.6-9.5a)

47, 3.4 (2.5-4.4a)

 

Women

1385 (50.8a)

15,998,828 (49.4)

111, 8.0 (6.6-9.4a)

163, 11.8 (10.1-13.5a)

77, 5.6 (4.4-6.8a)

Age

      
 

19-29

542 (20.0a)

16,357,919 (50.6)

0.76b

25, 4.5 (2.8-6.2a)

53, 9.6 (7.2-12.1a)

23, 4.2 (2.5-5.8a)

 

30-39

604 (21.3a)

15,998,828 (49.4)

42, 7.0 (4.9-9.1a)

51, 8.7 (6.4-11.0a)

32, 5.4 (3.6-7.3a)

 

40-49

611 (22.5a)

16,357,919 (50.6)

39, 6.5 (4.5-8.4a)

67, 11.0 (8.5-13.5a)

24, 4.0 (2.5-5.5a)

 

50-59

529 (18.4a)

15,998,828 (49.4)

22, 4.1 (2.4-5.9a)

53, 10.0 (7.3-12.5a)

22, 4.2 (2.5-6.0a)

 

60-69

476 (17.8a)

16,357,919 (50.6)

19, 4.2 (2.4-6.0a)

50, 10.6 (7.8-13.3a)

23, 4.9 (2.9-6.8a)

Size of residential area

      
 

Large city

542 (20.0a)

1,5606,652 (48.2)

0.90b

76, 6.0 (4.7-7.3a)

130, 10.1 (8.5-11.8a)

59, 4.6 (3.5-5.8a)

 

Medium-to-small city

604 (21.3a)

1,4106,687 (43.6)

50, 4.2 (3.0-5.2a)

115, 9.6 (7.9-11.2a)

50, 4.2 (3.1-5.3a)

 

Rural area

611 (22.5a)

264,307 (8.2)

21, 7.8 (4.6-11.0a)

29, 10.6 (7.0-14.3a)

15, 5.6 (2.9-8.4a)

Educational level

      
 

Middle school or less

446 (16.5a)

6,147,782 (19.0)

0.90b

26, 5.8 (3.6-7.9a)

58, 13.0 (9.9-16.0a)

24, 5.5 (3.4-7.6a)

 

High school

1218 (43.8a)

14,172,255 (43.8)

60, 5.0 (3.8-6.2a)

113, 9.3 (7.6-10.9a)

52, 4.3 (3.2-5.4a)

 

College or more

1005 (38.7a)

1,2036,710 (37.2)

60, 5.6 (4.2-7.0a)

101, 9.5 (7.7-11.3a)

48, 4.5 (3.3-5.8a)

Total

2,762 (100.0a)

32,356,747 (100.0)

 

147, 5.4 (4.5-6.2a)

147, 5.4 (4.5-6.2a)

274, 10.0 (8.8-11.1a)

  1. aAdjusted after age, gender, size of residential area and educational level.
  2. bCompared gender, age group, size of residential area, and educational level distributions between the sample of the present study and total population of Korea.