A self-report screening tool for lifetime hypomanic symptoms, widely used to identify bipolar II disorder and the bipolar spectrum in patients presenting with depression. Captures both the active/elated and the risk-taking/irritable dimensions of hypomania. Scores >=14 suggest likely bipolar spectrum disorder.
Yes/No (0 or 1); total 0–32; plus global rating of change
Freely available from Jules Angst. Total score >=14 indicates likely bipolar spectrum disorder in depressed outpatients. Two-factor structure: Active/Elated (most predictive of bipolar II) and Risk-Taking/Irritable. Important for differential diagnosis — use alongside BDI-II or PHQ-9 to screen for bipolar presentation in depressed samples.
Angst, J., Adolfsson, R., Benazzi, F., Gamma, A., Hantouche, E., Meyer, T.D., Skeppar, P., Vieta, E., & Scott, J. (2005). The HCL-32: Towards a self-assessment tool for hypomanic symptoms in outpatients. Journal of Affective Disorders, 88(2), 217–233.
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