The GAD-7 assessment functions as a brief, self-administered screening tool designed to measure the severity of generalized anxiety symptoms over the previous two weeks. By assessing core emotional and physical manifestations—such as uncontrollable worry, restlessness, difficulty relaxing, and irritability—it translates self-reported symptom frequencies into a standardized score ranging from minimal to severe. While it does not serve as a standalone diagnostic tool, it provides clinicians and individuals with a reliable benchmark to identify probable anxiety disorders, determine whether formal medical evaluation is needed, and track symptom changes or treatment progress over time.
