structured diagnostic interview
Standardized assessment instruments with predetermined questions and criteria for psychiatric diagnosis in epidemiological studies.
Full Definition
Structured diagnostic interviews are standardized assessment instruments that use predetermined questions, specific probes, and explicit diagnostic algorithms to ensure consistent and reliable psychiatric diagnosis across different interviewers and settings. These instruments are essential tools in psychiatric epidemiology, providing systematic methods for case identification in population studies. Common structured interviews include the SCID, CIDI, DIS, and MINI, each designed for specific research contexts and populations. The standardized nature of these instruments enhances inter-rater reliability, enables comparison across studies, and reduces diagnostic bias that might occur with unstructured clinical interviews.
Usage
Usage note: Specify the particular instrument used, as different interviews have varying characteristics.
In Context
- "All participants underwent structured diagnostic interviews administered by trained research clinicians." — epidemiological study
- "The choice of structured diagnostic interview should align with the study's target population and research objectives." — methodology guideline