Which assessment tool is commonly used in case management to evaluate a client’s needs?

The Comprehensive Assessment is a widely recognized tool in case management for evaluating a client's needs. This tool encompasses a holistic view of the client, taking into consideration various domains such as medical history, psychological factors, social circumstances, and resource availability. By gathering comprehensive information about the client's situation, strengths, and challenges, case managers can develop a tailored plan to address the specific needs of the client.

In contrast, the other options serve more specialized purposes. For example, the Generalized Anxiety Disorder Scale specifically assesses levels of anxiety but does not provide a broad overview of a client's needs. The DSM-5 Criteria Checklist helps in diagnosing mental health disorders but is not designed as a case management tool focused on comprehensive client needs. Lastly, the Patient Health Questionnaire primarily screens for depression and mental health issues but lacks the comprehensive depth required for case management assessments. Therefore, the Comprehensive Assessment stands out as the most suitable tool for this purpose.