Developmental stage of childhood trauma exposure and markers of inflammation at age 24

When the inflammatory markers were analysed independently, late childhood trauma showed a strong association with age 24 suPAR levels after adjusting for confounders and prior trauma. When the inflammatory markers were analysed in combination, those with late childhood trauma also were likely to have an elevated suPAR, CRP and IL-6 inflammatory profile. Collectively, the findings highlight the propensity of late childhood trauma (rather than early or mid-childhood trauma) for the dysregulation of suPAR in early adulthood and support the measurement of suPAR in combination with other markers to better characterise the effects of childhood trauma on adult inflammation. Future studies should use suPAR in combination with CRP and IL-6 to further explore the inflammatory contribution in the relationship between trauma and adverse health outcomes in adulthood.