Please treat your scores on these or any other online questionnaires with caution. Questionnaires cannot be used to make a diagnosis of a mental health condition. Where a mental health condition has been diagnosed by a suitably qualified and experienced health professional, these questionnaires may be used as a guide to the current severity of your condition and to monitor change over time.
The PHQ-9 has a score range of 0–27 and is used to monitor symptoms of depression. The GAD-7 has a score range of 0–21 and is used to monitor symptoms of anxiety. The WSAS has a score range of 0–40 and is used to understand how much difficulties are affecting work, home management, social leisure, private leisure, and close relationships.
References: Kroenke, K., Spitzer, R. L., & Williams, J. B. W. (2001). The PHQ-9: Validity of a depression severity measure. Journal of General Internal Medicine, 16(9), 606–613. Spitzer, R. L., Kroenke, K., Williams, J. B. W., & Löwe, B. (2006). A measure for assessing generalised anxiety disorder: The GAD-7. Archives of Internal Medicine, 166(10), 1092–1097. Mundt, J. C., Marks, I. M., Shear, M. K., & Greist, J. H. (2002). The Work and Social Adjustment Scale: A simple measure of impairment in functioning. British Journal of Psychiatry, 180(5), 461–464.