Our goal in treating chronic rhinosinusitis (CRS) is to reduce sinonasal symptoms and improve quality of life (QoL). In patients with CRS, sinonasal symptoms have a significant impact on QoL. Various validated measures exist to quantify QoL such as the 22-item Sinonasal Outcomes Test (SNOT- 22) and MSNOT-20 Young Persons Questionnaire (MSYPQ) specific to CRS, while others measure general QoL, such as the EuroQol 5-Dimensional general health-related QoL survey (EQ5D).