Validation and adaptation to Spanish of the EULAR Sjögren's Syndrome Patient Reported Index (ESSPRI).

Introduction And Objectives: Sjögren's Syndrome (SS) is an autoimmune disease with a wide spectrum of clinical manifestations that can have an important impact on the patient's quality of life. To make an objective evaluation of the components of the disease, clinimetric tools such as the ESSPRI have been designed. The objective of this study is to adapt this scale to the Spanish language.