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Table 1 Sociodemographic-distribution of all survey participants, the total Korean population and of cases identified as tension-type headache

From: Field testing the alternative criteria for tension-type headache proposed in the third beta edition of the international classification of headache disorders: results from the Korean headache-sleep study

 

Sample number, N (%)

Total population, N (%)

p-value

Individuals with tension-type headache according to the standard criteria, Number, adjusted prevalence (95% CI)

Individuals with tension-type headache according to the alternative criteria, Number, adjusted prevalence (95% CI)

p-value

AOR (95% CI)

Gender

       

 Men

1377 (49.2a)

17,584,365 (50.6)

0.84

272, 19.8 (17.7-22.0b)

125, 9.0 (7.5-10.6b)

REFERENCE

REFERENCE

 Women

1385 (50.8a)

17,198,350 (49.4)

314, 22.7 (20.5-24.9b)

113, 8.2 (6.8-9.7b)

0.117

0.781 (0.573-1.064c)

Age

       

 19-29

542 (20.0a)

7,717,947 (22.2)

0.99

119, 22.0 (18.5-25.5b)

45, 8.4 (6.0-10.7b)

REFERENCE

REFERENCE

 30-39

604 (21.3a)

8,349,487 (24.0)

127, 21.2 (17.9-24.5b)

47, 7.8 (5.6-9.9b)

0.962

0.988 (0.610-1.601c)

 40-49

611 (22.5a)

8,613,110 (24.8)

131, 21.4 (18.2-24.7b)

57, 9.4 (7.1-11.6b)

0.422

1.211 (0.759-1.932c)

 50-59

529 (18.4a)

6,167,505 (17.7)

107, 20.1 (16.7-23.7b)

50, 9.4 (6.9-12.0b)

0.315

1.325 (0.765-2.293c)

 60-69

476 (17.8a)

3,934,666 (11.3)

102, 21.7 (18.1-25.3b)

39, 8.2 (5.7-10.6b)

0.978

0.991 (0.529-1.857c)

Size of residential area

       

 Large city

542 (20.0a)

16,776,771 (48.2)

0.90b

256, 20.1 (17.9-22.3b)

105, 8.2 (6.7-9.7b)

REFERENCE

REFERENCE

 Medium-to-small city

604 (21.3a)

15,164,345 (43.6)

251, 20.8 (18.5-23.1b)

99, 8.2 (6.7-9.8b)

0.817

0.962 (0.694-1.334d)

 Rural area

611 (22.5a)

2,841,599 (8.2)

79, 29.2 (23.8-34.6b)

34, 12.3 (8.4-16.2b)

0.837

1.050 (0.658-1.675d)

Educational level

       

 Middle school or less

446 (16.5a)

6,147,782 (19.0)

0.94

109, 24.7 (20.7-27.7b)

49, 11.1 (8.2-13.9b)

REFERENCE

REFERENCE

 High school

1218 (43.8a)

14,172,255 (43.8)

249, 20.5 (18.2-22.8b)

92, 7.5 (6.0-9.0b)

0.286

0.759 (0.458-1.259d)

 College or more

1005 (38.7a)

1,2036,710 (37.2)

224, 21.0 (18.5-23.4b)

97, 9.1 (7.3-10.8b)

0.817

0.935 (0.528-1.656d)

Total

2,762 (100.0a)

32,356,747 (100.0)

 

586, 21.3 (19.8-22.8b)

238, 8.6 (7.6-9.7b)

  
  1. AOR: adjusted odds ratio.
  2. aAge- and gender-adjusted prevalence.
  3. bCompared gender, age group, size of residential area, and educational level distributions between the sample of the present study and total population.
  4. cAdjusted for size of residential area and educational level.
  5. dAdjusted for size of age and gender.