Latent Profile Analysis of Childhood Maltreatment and Neural Markers in Depression

In this cross-sectional study of 309 adults with depression, 4 latent profiles were identified. Default mode network hypoconnectivity defined profile 4, supporting its role as a key neural indicator of antidepressant response. CM was associated with both the highest and lowest remission rates, indicating it does not uniformly project negative outcomes and suggesting that neurobiological resilience in the context of childhood trauma may have contributed to more favorable clinical outcomes; further research is needed to refine clinical applications.