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青少年抑郁症组和对照组MMN潜伏期（ms）
| 电极 | 对照组 | 抑郁组 | 效应值（95%CI） | P值 |
| Fz | 208.697 ± 25.348 | 227.879 ± 31.081 | MD = 19.182（5.234，33.130） | 0.008 |
| Cz | 204.182 ± 22.426 | 223.727 ± 29.031 | MD = 19.546（6.788，32.303） | 0.003 |
