Table 1. Basic characteristics of the included protocols.
| Protocol name |
HC |
SZ |
Vendor | MFS | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Age |
Age |
|||||||||||
| N | Male | Female | Mean | s.d. | N | Male | Female | Mean | s.d. | |||
| 01. Osaka_A | 404 | 187 | 217 | 35.4 | 12.6 | 136 | 80 | 56 | 36.4 | 12.6 | GE | 1.5 T |
| 02. Tokyo_A | 233 | 143 | 90 | 34.4 | 11.5 | 102 | 57 | 45 | 33.3 | 9.5 | GE | 1.5 T |
| 03. Osaka_B | 237 | 131 | 106 | 31.4 | 13.2 | 79 | 35 | 44 | 33.1 | 12.0 | GE | 3.0 T |
| 04. Toyama_A | 118 | 63 | 55 | 25.9 | 6.3 | 117 | 60 | 57 | 26.7 | 6.3 | Siemens | 1.5 T |
| 05. Kyoto | 111 | 63 | 48 | 31.9 | 10.6 | 85 | 45 | 40 | 35.9 | 9.2 | Siemens | 3.0 T |
| 06. Hokkaido | 35 | 15 | 20 | 48.3 | 12.0 | 117 | 43 | 74 | 35.1 | 12.4 | Siemens | 1.5 T |
| 07. Tokyo_B | 83 | 57 | 26 | 28.7 | 5.5 | 45 | 30 | 15 | 31.2 | 9.0 | GE | 3.0 T |
| 08. Yamaguchi | 91 | 18 | 73 | 49.5 | 16.1 | 28 | 5 | 23 | 55.5 | 8.0 | Siemens | 1.5 T |
| 09. Nagoya_A | 68 | 38 | 30 | 37.7 | 9.8 | 43 | 26 | 17 | 43.6 | 10.6 | Siemens | 3.0 T |
| 10. Kyushu_A | 78 | 36 | 42 | 33.2 | 11.9 | 31 | 9 | 22 | 39.4 | 9.5 | Philips | 3.0 T |
| 11. Kanazawa-med | 53 | 32 | 21 | 35.9 | 11.7 | 34 | 14 | 20 | 35.9 | 9.5 | Siemens | 3.0 T |
| 12. UOEH | 54 | 36 | 18 | 36.6 | 12.0 | 15 | 6 | 9 | 28.0 | 13.4 | GE | 3.0 T |
| 13. Yaesu_A | 47 | 17 | 30 | 38.8 | 9.0 | 11 | 6 | 5 | 38.4 | 4.2 | Philips | 3.0 T |
| 14. Tokyo_C | 41 | 25 | 16 | 28.8 | 7.5 | 15 | 8 | 7 | 30.5 | 12.7 | GE | 3.0 T |
| 15. Kyushu_B | 27 | 11 | 16 | 34.6 | 13.8 | 26 | 14 | 12 | 35.5 | 11.0 | Philips | 3.0 T |
| Total | 1680 | 872 | 808 | 34.5 | 12.7 | 884 | 438 | 446 | 34.8 | 11.7 | ||
Abbreviations: HC, healthy control; MFS, magnetic field strength; SZ, schizophrenia.