[Application of a structured interview guide adapted to 4 depression scales]

Area of Science:

• Psychiatry
• Clinical Psychology
• Psychometrics

Background:

• Accurate depression assessment is crucial for effective treatment.
• Existing scales may require structured guidance for consistent application.
• Evaluating core and non-core depressive symptoms is essential for comprehensive assessment.

Purpose of the Study:

• To develop and apply a structured interview guide for four depression rating scales.
• To facilitate the standardized administration of the Hamilton Depression Rating Scale (HDRS-17), Montgomery-Asberg Depression Rating Scale (MADRS), Widlöcher Depressive Retardation Scale, and a novel scale for non-core symptoms.
• To assess the feasibility and efficiency of the guide in a clinical population.

Main Methods:

• Development of a structured interview guide.
• Application of the guide for rating four distinct depression scales.
• Testing the guide with 60 French inpatients diagnosed with depression.
• Evaluation of the time required for scale administration.

Main Results:

• The structured interview guide was successfully developed and applied.
• The guide provides the necessary clinical information to rate the four selected depression scales.
• The administration of the four scales using the guide took approximately 45 minutes.
• The guide was tested on a sample of 60 French depressed inpatients.

Conclusions:

• A structured interview guide can standardize the assessment of multiple depression scales.
• The developed guide is efficient, allowing for the rating of four scales in under an hour.
• This tool can aid clinicians in obtaining comprehensive depression ratings more consistently.