Eating disorder

Control group

(n = 367 - 374)*

(n = 18,300 - 18,639)*

n

%

n

%

p-value

Gender

<0.001

Female

309

82.6

11,364

61.0

Male

65

17.4

7275

39.0

Age group (years)

<0.001

25 - 29

141

37.7

4647

24.9

35 - 39

77

20.6

4284

23.0

45 - 49

77

20.6

4653

25.0

55 - 59

79

21.1

5055

27.1

Marital status

<0.001

Single

101

27.1

2853

15.4

In a relationship

214

57.4

13,914

75.0

Other

58

15.5

1792

9.7

Education

0.530

Low

152

40.8

7858

42.4

High

221

59.2

10,687

57.6

BMI (kg/m2)

0.005

<18.5

11

3.0

258

1.4

18.5 - 29.9

297

80.7

16,028

85.3

≥30.0

60

16.3

2502

13.3

Smoking

0.060

Non-smoker

146

39.0

8185

43.9

Smoker

228

61.0

10,454

56.1

Passed out due to alcohol

<0.001

Never

294

78.6

15,957

85.6

At least once

80

21.4

2682

14.4

BDI

<0.001

<19 points

283

77.1

17,590

96.1

≥19 points

84

22.9

710

3.9