Table 1 Characteristics of the different data sets of the ENIGMA ASD working group

From: Altered structural brain asymmetry in autism spectrum disorder in a study of 54 datasets

Sample name

N total

N cases (M/F)

N controls (M/F)

Median age in years (range)

Scanner type

Field strength

ABIDE_CALTECH

31

13/1

13/4

23.4 (17.5, 56.2)

Siemens Trio

3 T

ABIDE_KKI

21

7/0

11/3

10.6 (8.4, 12.8)

Philips Achieva

3 T

ABIDE_LEUVEN_1

29

14/0

15/0

22 (18, 32)

Philips Interna

3 T

ABIDE_LEUVEN_2

35

12/3

15/5

14.2 (12.1, 16.9)

Philips Interna

3 T

ABIDE_MAX_MUN

57

21/3

29/4

26 (7, 58)

Siemens Verio

3 T

ABIDE_NYU

186

68/11

81/26

13.6 (6.5, 39.1)

Siemens Allegra

3 T

ABIDE_OHSU

18

7/0

11/0

10 (8.2, 12.7)

Siemens Trio

3 T

ABIDE_OLIN

36

17/3

14/2

17 (10, 24)

Siemens Allegra

3 T

ABIDE_PITT

58

26/5

23/4

17 (9.3, 35.2)

Siemens Allegra

3 T

ABIDE_SBL

30

15/0

15/0

33.5 (20, 64)

Philips Interna

3 T

ABIDE_SDSU

37

14/1

16/6

14.8 (8.7, 37.7)

GE MR750

3 T

ABIDE_STANFORD

40

16/4

16/4

9.4 (7.5, 12.9)

GR Signa

3 T

ABIDE_TCD

55

24/1

30/0

15.9 (9.3, 25.9)

Philips Achieva

3 T

ABIDE_UM_1

130

50/14

43/23

12.3 (8.1, 20.9)

GE Signa

3 T

ABIDE_UM_2

31

14/1

15/1

14.8 (11.1, 26.8)

GE Signa

3 T

ABIDE_USM

101

59/0

42/0

19.6 (8.2, 50.2)

Siemens Trio

3 T

ABIDE_YALE

55

20/8

19/8

12.8 (7, 17.8)

Siemens Magnetom

3 T

ABIDEII-BNI

58

29/0

29/0

43 (18, 64)

Philips Ingenia

3 T

ABIDEII-EMC

54

22/5

22/5

8.2 (6.2, 10.7)

GE MR750

3 T

ABIDEII-ETH

37

13/0

24/0

22.3 (13.8, 30.7)

Philips Achieva

3 T

ABIDEII-GU

106

43/8

28/27

10.6 (8.1, 13.9)

Siemens TriTim

3 T

ABIDEII-IP

56

14/8

12/22

18.4 (6.1, 46.6)

Siemens TriTim

1.5 T

ABIDEII-IU

40

16/4

15/5

22 (17, 54)

Philips Achieva

3 T

ABIDEII-KKI

211

41/15

99/56

10.3 (8, 13)

Philips Achieva

3 T

ABIDEII-KUL*

28

28/0

24 (18, 35)

Philips Achieva

3 T

ABIDEII-NYU_1

78

43/5

28/2

8.4 (5.2, 34.8)

Siemens Allegra

3 T

ABIDEII-NYU_2*

27

24/3

7 (5.1, 8.8)

Siemens Allegra

3 T

ABIDEII-OHSU

93

30/7

27/29

11 (7, 15)

Siemens Skyra

3 T

ABIDEII-OILH

59

20/4

20/15

23 (18, 31)

Siemens TriTim

3 T

ABIDEII-SDSU

57

26/7

22/2

13 (7.4, 18)

GE MR750

3 T

ABIDEII-TCD

43

21/0

22/0

14.8 (10, 20)

Philips Achieva

3 T

ABIDEII-UCD

32

14/4

10/4

14.6 (12, 17.8)

Siemens TriTim

3 T

ABIDEII-UCLA

32

15/1

11/5

9.6 (7.8, 15)

Siemens TriTim

3 T

ABIDEII-USM

33

15/2

13/3

19.7 (9.1, 38.9)

Siemens TriTim

3 T

Barcelona

76

39/4

32/1

12.3 (7.2, 17.1)

Siemens Trio

3 T

BRC

52

19/0

33/0

15 (10, 18)

GE Signa HDx

3 T

CMU

27

11/3

10/3

27 (19, 40)

Siemens Magnetom

3 T

Dresden

45

18/3

20/4

31.2 (21.1, 56.8)

Siemens Trio

3 T

FAIR

85

36/7

27/15

11.6 (7.2, 15.9)

Siemens Magnetom

3 T

FRANKFURT

27

10/2

13/2

18 (18, 18)

Siemens Sonata

1.5 T

FSM

80

20/20

20/20

4.1 (1.8, 6)

GE Signa

1.5 T

MRC

148

74/0

74/0

25 (18, 45)

GE Signa HDx

3 T

MYAD

73

59/0

14/0

4.5 (1.5, 9)

Siemens symphony

1.5 T

NIJMEGEN1_1

33

14/3

14/2

15.1 (12.3, 18)

Siemens Trio

3 T

NIJMEGEN1_2*

9

8/1

17.5 (13.4, 18.5)

Siemens Trio

3 T

NIJMEGEN2

72

29/19

16/8

26 (18, 40)

Siemens Avanto

1.5 T

NIJMEGEN3

95

37/4

45/9

9.7 (6.1, 12.3)

Siemens Avanto

1.5 T

ParelladaHGGM

66

33/2

30/1

13 (7, 18)

Philips Intera

1.5 T

PITT_1

56

11/3

34/8

15 (8, 36)

Siemens Allegra

3 T

PITT_2

90

39/6

39/6

15 (8, 36)

Siemens Allegra

3 T

SAOPAULO

35

15/0

20/0

11 (6, 19)

Philps

3 T

TCD_1

50

28/0

22/0

14.9 (10, 21.8)

Philips Achieva

3 T

TCD_2

39

17/0

22/0

15.9 (12, 25.9)

Philips Achieva

3 T

TORONTO_1

219

82/23

57/57

11.9 (3.3, 20.8)

Siemens Trio

3 T

TORONTO_2

203

107/43

29/24

11 (2.5, 21.7)

Siemens Trio

3 T

UMCU_1

88

41/7

37/3

12.1 (7.1, 24.7)

Philips

1.5 T

UMCU_2

9

6/0

2/1

11.8 (10, 12.6)

Philips

1.5 T

Total

3671

1833

1838

   
  1. *Excluded, as diagnosis would be completely confounded with random variable ‘data set’ in the analysis model. For the calculation of the totals (in bold) these data sets were also excluded