Table 1.
Characteristics of the 43 datasets of the ENIGMA Autism Spectrum Disorder working group that were used in this study.
| Dataset no. | Dataset name | N total | N cases (M/F) | N controls (M/F) | Mean age (min, max) | Scanner type | Field strength |
|---|---|---|---|---|---|---|---|
| 1 | ABIDE_CALTECH | 31 | 13/1 | 13/4 | 29.1 (17.5, 56.2) | Siemens Trio | 3 T |
| 2 | ABIDE_LEUVEN_2 | 35 | 12/3 | 15/5 | 14.2 (12.1, 16.9) | Philips Interna | 3 T |
| 3 | ABIDE_MAX_MUN | 51 | 21/3 | 24/3 | 26.5 (7, 58) | Siemens Verio | 3 T |
| 4 | ABIDE_NYU | 184 | 68/10 | 81/25 | 15.3 (6.5, 39.1) | Siemens Allegra | 3 T |
| 5 | ABIDE_OLIN | 36 | 17/3 | 14/2 | 16.8 (10, 24) | Siemens Allegra | 3 T |
| 6 | ABIDE_PITT | 58 | 26/5 | 23/4 | 19.2 (9.3, 35.2) | Siemens Allegra | 3 T |
| 7 | ABIDE_SBL | 30 | 15/0 | 15/0 | 34.4 (20, 64) | Philips Interna | 3 T |
| 8 | ABIDE_SDSU | 37 | 14/1 | 16/6 | 15.0 (8.7, 37.7) | GE MR750 | 3 T |
| 9 | ABIDE_STANFORD | 40 | 16/4 | 16/4 | 10.0 (7.5, 12.9) | GR Signa | 3 T |
| 10 | ABIDE_TCD | 55 | 24/1 | 30/0 | 16.7 (9.3, 25.9) | Philips Achieva | 3 T |
| 11 | ABIDE_UM_1 | 126 | 48/14 | 41/23 | 12.8 (8.1, 20.9) | GE Signa | 3 T |
| 12 | ABIDE_UM_2 | 31 | 14/1 | 15/1 | 15.3 (11.1, 26.8) | GE Signa | 3 T |
| 13 | ABIDE_USM | 100 | 59/0 | 41/0 | 21.3 (8.2, 50.2) | Siemens Trio | 3 T |
| 14 | ABIDE_YALE | 55 | 20/8 | 19/8 | 12.7 (7, 17.8) | Siemens Magnetom | 3 T |
| 15 | ABIDEII-BNI | 57 | 28/0 | 29/0 | 38.1 (18, 6) | Philips Ingenia | 3 T |
| 16 | ABIDEII-EMC | 41 | 18/2 | 19/2 | 8.3 (6.4, 10.7) | GE MR750 | 3 T |
| 17 | ABIDEII-ETH | 31 | 11/0 | 20/0 | 22.9 (13.8, 30.7) | Philips Achieva | 3 T |
| 18 | ABIDEII-GU | 98 | 39/8 | 26/25 | 10.7 (8.1, 13.9) | Siemens TriTim | 3 T |
| 19 | ABIDEII-IP | 52 | 14/7 | 9/22 | 20.7 (6.1, 46.6) | Siemens TriTim | 1.5 T |
| 20 | ABIDEII-IU | 39 | 15/4 | 15/5 | 24.4 (17, 54) | Philips Achieva | 3 T |
| 21 | ABIDEII-KKI | 199 | 35/15 | 94/55 | 10.3 (8.0, 13.0) | Philips Achieva | 3 T |
| 22 | ABIDEII-NYU_1 | 72 | 38/4 | 28/2 | 10.1 (5.2, 34.8) | Siemens Allegra | 3 T |
| 23 | ABIDEII-OHSU | 92 | 29/7 | 27/29 | 11.0 (7, 15) | Siemens Skyra | 3 T |
| 24 | ABIDEII-OILH | 39 | 12/1 | 17/9 | 23.5 (18, 31) | Siemens TriTim | 3 T |
| 25 | ABIDEII-SDSU | 57 | 26/7 | 22/2 | 13.0 (7.4, 18) | GE MR750 | 3 T |
| 26 | ABIDEII-TCD | 41 | 19/0 | 22/0 | 15.4 (10, 20) | Philips Achieva | 3 T |
| 27 | ABIDEII-USM | 32 | 15/2 | 12/3 | 21.4 (9.1, 38.9) | Siemens TriTim | 3 T |
| 28 | BRC | 44 | 17/0 | 27/0 | 14.8 (10, 18) | GE Signa HDx | 3 T |
| 29 | Barcelona | 52 | 29/2 | 20/1 | 12.0 (7.3, 17.1) | Siemens Trio | 3 T |
| 30 | Dresden | 45 | 18/3 | 20/4 | 35.3 (21.1, 56.8) | Siemens Trio | 3 T |
| 31 | FAIR | 81 | 33/6 | 27/15 | 11.5 (7.8, 15.9) | Siemens Magnetom | 3 T |
| 32 | FSM | 80 | 20/20 | 20/20 | 4.1 (1.8, 6) | GE Signa | 1.5 T |
| 33 | MRC | 137 | 67/0 | 70/0 | 27.0 (18, 45) | GE Signa HDx | 3 T |
| 34 | PITT_1 | 56 | 11/3 | 34/8 | 16.3 (8, 36) | Siemens Allegra | 3 T |
| 35 | PITT_2 | 89 | 38/6 | 39/6 | 17.0 (8, 36) | Siemens Allegra | 3 T |
| 36 | ParelladaHGGM | 66 | 33/2 | 30/1 | 12.5 (7, 18) | Philips Intera | 1.5 T |
| 37 | TCD_2 | 27 | 10/0 | 17/0 | 16.9 (12.7, 24.8) | Philips Achieva | 3 T |
| 38 | TORONTO_1 | 177 | 70/20 | 45/42 | 11.8 (3.3, 20.8) | Siemens Trio | 3 T |
| 39 | TORONTO_2 | 192 | 99/41 | 28/24 | 11.0 (2.5, 21.7) | Siemens Trio | 3 T |
| 40 | UMCU_1 | 57 | 25/3 | 27/2 | 14.3 (7.1, 24.7) | Philips | 1.5 T |
| 41 | NIJMEGEN2 | 68 | 27/18 | 15/8 | 26.3 (18, 40) | Siemens Avanto | 1.5 T |
| 42 | NIJMEGEN3 | 92 | 36/4 | 43/9 | 9.5 (6.1, 12.3) | Siemens Avanto | 1.5 T |
| 43 | NIJMEGEN1 | 33 | 14/3 | 14/2 | 15.0 (12.3, 18.0) | Siemens Trio | 3 T |