Tabel 3 The association between being bullied at age 15 or 18 and depressive symptoms at age 28, N = 1790

Bullied, age 15

 Not bullied

Ref

Ref

 Bullied

1.5

1.2; 1.9

1.6

1.2; 2.0

 Often bullied

2.5

1.3; 4.6

1.8

0.9; 3.6

Bullied, age 18

 Not bullied

Ref

Ref

 Bullied

2.0

1.4; 2.9

2.1

1.4; 3.0

Gender

 Male

Ref

 Female

1.2

1.0; 1.4

Close friends, age 15

 Yes

Ref

 No

0.96

0.7; 1.3

Family functioning, age 15

 < 2

Ref

 ≥ 2

1.6

1.3; 2.0

Split home year 2003

 Living with both parents

Ref

 Living with one parent

1.3

1.0; 1.6

Parental educational level

 < 10 years

1.1

0.7; 1.7

 10–12 years

0.6

0.4; 0.9

 12–15 years

0.7

0.5; 1.1

 > 15 years

Ref