Childhood Maltreatment and Adult Multimorbidity - Report - MDSpire

Childhood Maltreatment and Adult Multimorbidity

  • By

  • Rosa S. Wong

  • Keith T. S. Tung

  • Jason C. Yam

  • Sherry K. W. Chan

  • Fei Li

  • Ian C. K. Wong

  • Jill P. Pell

  • Helen Minnis

  • Frances S. Mair

  • Frederick K. Ho

  • Patrick Ip

  • July 14, 2026

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Clinical Report: The Impact of Childhood Abuse on Adult Health Conditions

Overview

This study highlights the association between childhood maltreatment and increased risk of various physical and mental health conditions in adulthood, including multimorbidity, based on population-based electronic health records in Hong Kong.

Background

Child maltreatment encompasses physical, emotional, and sexual abuse, as well as neglect, and has profound long-term effects on individuals. The prevalence of child maltreatment during the COVID-19 pandemic was reported to be 18% for physical abuse and 39% for psychological abuse, highlighting a pressing concern.

Data Highlights

This study utilized population-based electronic health records in Hong Kong, analyzing data from individuals with and without a confirmed history of childhood maltreatment to assess long-term health outcomes.

Key Findings

  • Child maltreatment is associated with a 4-fold increased risk of neurodivergent and psychiatric disorders in adulthood, as indicated by a previous study.
  • Individuals with a history of maltreatment exhibit a higher likelihood of developing chronic physical health conditions, including cardiovascular disease and diabetes.
  • Child maltreatment incidents often lead to severe injuries requiring emergency treatment or hospitalization.
  • Prolonged maltreatment can disrupt emotional regulation and cognitive functioning, impacting overall health.
  • Multimorbidity is more prevalent among those with a history of childhood maltreatment.

Clinical Implications

Healthcare professionals should be aware of the long-term health risks associated with childhood maltreatment when assessing adult patients.

Conclusion

The findings highlight the need for ongoing research into the long-term health consequences of childhood maltreatment.

Related Resources & Content

  1. BMC Psychiatry, 2026 -- Long term impact of child abuse in university students
  2. JAMA Network Open, 2026 -- Long-Term Physical Health Consequences of Child Maltreatment
  3. BMC Psychiatry, 2025 -- Associations between childhood maltreatment, PTSD and metabolic outcomes in patients with common mental disorders at outpatient clinics in specialized care
  4. JAMA Network Open, 2026 -- Childhood Sexual Abuse and Rates of Loneliness in Adulthood
  5. WHO, 2026 -- Child maltreatment
  6. ScienceDirect, 2026 -- Adverse childhood experiences and risk of non-mental medical diseases in adulthood: an umbrella review
  7. Child maltreatment
  8. Adverse childhood experiences and risk of non-mental medical diseases in adulthood: an umbrella review - ScienceDirect
  9. Maternal and Child Health Following 2 Home Visiting Interventions vs Control: Five-Year Follow-Up of a Randomized Clinical Trial | Trials | JAMA Pediatrics | JAMA Network

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