collateral information
Data gathered from sources other than the patient, such as family members, teachers, or previous treatment providers, to inform clinical assessment and treatment planning.
Full Definition
Collateral information refers to clinical data obtained from individuals other than the primary patient to provide a more comprehensive understanding of the child or adolescent's functioning, symptoms, and treatment needs. Common sources include parents, guardians, teachers, previous therapists, caseworkers, and other family members who have observed the youth's behavior across different settings. This information is particularly crucial in child and adolescent psychiatry because young patients may have limited insight, difficulty articulating their experiences, or may present differently in various environments. Collateral information helps validate patient reports, identify discrepancies, and provides context for treatment planning.
Usage
Usage note: Always note consent requirements and confidentiality considerations when gathering collateral information.
In Context
- "Collateral information from the school counselor revealed significant behavioral changes following the family divorce." — psychiatric evaluation
- "The treatment team gathered collateral information from both biological and foster parents to understand placement disruptions." — case formulation