n the article of Doering, L., et al. (2007). Utility of observer-rated and self-report instruments for detecting major depression in women after cardiac surgery: A pilot study.

1. If you use the cut off of a score of 10 on the BDI to diagnose depression what percent of patients meet the diagnostic criteria?
2. Based on this article, if you need to screen a patient from a similar target population for depression at hospital discharge post CABG, what measurement instrument should you use