Table 1 Leukaemia cases born and diagnosed in Great Britain between 1962 and 2006 for whom a birth record and ONS occupation code was available, and their matched controls

From: Case–control study of paternal occupation and childhood leukaemia in Great Britain, 1962–2006

 

Cases

%

Controls

%

Sex

 Males

8840

56

8740

56

 Females

6945

44

6898

44

 Total

15 785

100

15 638

100

Leukaemia subtype

 Lymphoid leukaemia

12 288

78

12 140

78

 Acute myeloid leukaemia

2367

15

2371

15

 Other leukaemia

1130

7

1127

7

 Total leukaemia

15 785

100

15 638

100

Birth year

 1962–1969

3482

21

3457

22

 1970–1979

3759

24

3745

24

 1980–1989

3971

25

3932

25

 1990–1999

3620

23

3564

23

 2000–2009

953

6

940

6

 Total

15 785

100

15 638

100

Social class

 I

1128

7

1032

7

 II

3300

21

3047

19

 IIINM

1901

12

1721

11

 IIIM

5470

35

5611

36

 IV

2628

17

2687

17

 V

952

6

1026

7

 Not known

406

3

514

3

 Total

15 785

100

15 638

100

Occupational status

 Non-manual

6329

40

5800

37

 Manual

9050

57

9324

60

 Unknown

406

3

514

3

 Total

15 785

100

15 638

100

Region

 North

897

6

895

6

 Yorkshire and Humberside

1403

9

1410

9

 East Midlands

1106

7

1043

7

 East Anglia

527

3

541

3

 South East

5094

32

5052

32

 South West

1247

8

1209

8

 West Midlands

1586

10

1600

10

 North West

1758

11

1698

11

 Wales

743

5

733

5

 Scotland

1416

9

1450

10

 Not known

8

0

7

0

 Total

15 785

100

15 638

100