The mediating role of the aggregate index of systemic inflammation between childhood emotional neglect and depressive severity in major depressive disorder: a cross-sectional study - Summary - MDSpire

The mediating role of the aggregate index of systemic inflammation between childhood emotional neglect and depressive severity in major depressive disorder: a cross-sectional study

  • By

  • Yongqi Ding

  • Xiaomei Dong

  • Qi Wang

  • Tianchao Xu

  • June 10, 2026

  • 0 min

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Objective:

To explore the associations among childhood trauma, inflammation, and depressive severity, with a focus on the mediating role of the Aggregate Index of Systemic Inflammation (AISI) in the relationship between childhood emotional neglect and depressive severity.

Key Findings:
  • MDD patients with childhood trauma had higher inflammatory markers and depressive severity.
  • Emotional neglect was a significant predictor of HAMD-24 scores.
  • AISI was a significant inflammatory marker predicting HAMD-24 scores.
  • Emotional neglect correlated positively with AISI and HAMD-24 scores.
  • AISI partially mediated the relationship between childhood emotional neglect and depressive severity, with a mediation effect of 28.07%.
Interpretation:

Limitations:
  • Causal relationships cannot be established.
  • Study design is cross-sectional, limiting temporal conclusions.
  • Potential confounding factors were not fully controlled.
Conclusion:

Original Source(s)

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