Mental Health Inventory (MHI-5) Survey
The Mental Health Inventory (MHI-5) is a five-item scale used to measure psychological distress and well-being in the SF-36 Health Survey. It has been widely used to measure mental health outcomes. Reference: Ware JE Sherbourne CD: The MOS 36-Item Short-Form Health Survey (SF-36). I. Conceptual framework and item selection. Medical Care 1992;30:473-83.