Comparing the screening property of the shortened versions of the Hypomania Checklist-32 (HCL-32): Cross-validation in Korean patients with bipolar disorder and major depressive disorder

This is the first cross-validation study in a large clinical sample with an increased statistical power to compare the screening property of the shortened HCLs. Our results suggest that briefer versions of the HCL could be reliably and economically utilized in clinical and research settings to enhance detection of BD.