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Child maltreatment and sleep: Two pathways explaining the link

Angela Pfaff1, Angelika Anita Schlarb1

  • 1Bielefeld University, Bielefeld, Germany.

Journal of Sleep Research
|August 10, 2021
PubMed

Insights

Child maltreatment significantly impacts adult sleep quality. Rumination and relationship satisfaction mediate this link, highlighting targets for therapeutic intervention to improve sleep outcomes.

Area of Science:

  • Psychology
  • Sleep Medicine
  • Trauma Studies

Background:

  • Child maltreatment has lasting effects into adulthood, including sleep disturbances.
  • Understanding the mechanisms linking childhood trauma to adult sleep is crucial for effective interventions.

Purpose of the Study:

  • To examine the pathways explaining the association between child maltreatment and impaired adult sleep.
  • To investigate the mediating roles of rumination and romantic relationship satisfaction.

Main Methods:

  • Cross-sectional survey of 314 adults (aged 18-83) assessing maltreatment, relationship satisfaction, attachment, hyperarousal, and insomnia symptoms.
  • Objective sleep assessment (actigraphy) and subjective sleep quality (Pittsburgh Sleep Quality Index) in a subset of 57 participants.

Main Results:

  • Child maltreatment experiences significantly predicted impaired subjective sleep quality.
  • Rumination and romantic relationship satisfaction mediated the relationship between child maltreatment and adult sleep quality.
  • A serial mediation pathway was identified from child maltreatment through comfort with closeness and relationship satisfaction to sleep quality.

Conclusions:

  • Therapeutic interventions should prioritize improving sleep quality in adults with a history of child maltreatment.
  • Addressing rumination and enhancing romantic relationship satisfaction are key targets for mitigating the sleep-related effects of childhood trauma.
  • Integrating sleep considerations into emotional regulation and couples therapy may reduce the long-term impact of maltreatment on sleep and overall well-being.

Keywords:
actigraphyadulthoodattachmentchild abuselong-term consequencesrelationship quality

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