The Patient Performance Enhancement Test (PET) is a comprehensive tool developed by the Patient Performance Institute to identify non-medical factors that impact a patient's ability to follow medical instructions and health outcomes. The PET evaluates 4 key areas: socioeconomic/financial factors, health literacy, personality/emotional intelligence, and family/social support. It is a multiple choice test that can be completed in 15 minutes. The results are provided electronically to help healthcare providers develop customized solutions to address each patient's personal needs and vulnerabilities.