The Electronic Faces Thermometer Scale (eFTS)—Construct Validity for Pain Assessment in Pediatric Postoperative Care in Sweden
Background: Pain in children is undertreated. An assessment scale co-designed with children, parents, and health care professionals could lead to more effective pain assessments and treatment strategies aimed at reducing pain and pain-related symptoms. There are analogue scales validated for self-report of pain in children, but today, children regularly use digital technology, which healthcare sho
