Development and evaluation of the patient-reported outcomes measurement information system (PROMIS) pediatric pain quality item bank and short form. Issue 3 (29th March 2023) - Mara, Constance A.
Abstract : Supplemental Digital Content is Available in the Text. To enhance the assessment of pediatric pain quality, a measure was developed with input from pediatric patients experiencing pain, using psychometrically rigorous methods. Abstract: Pain is a common problem among children, particularly those with pediatric chronic diseases. Multifaceted assessment of pain can improve communication about pain and help clinicians characterize, differentiate, and treat a patient's unique experience of pain. Pain quality is an important domain of pain, describing the subjective sensory experiences associated with pain as well as the affective experiences of pain. The aim of the current study was to quantitatively evaluate the measurement properties of the 59 Patient-Reported Outcomes Measurement Information System pediatric pain quality candidate items developed as part of the National Institutes of Health's Patient-Reported Outcomes Measurement Information System initiative with input from children and adolescents with chronic pain. Participants included N = 448 pediatric patients between 8 and 18 years of age with chronic health conditions with a prominent component of chronic or recurrent pain, including juvenile fibromyalgia, juvenile idiopathic arthritis, and sickle cell disease. A confirmatory factor analysis revealed a unidimensional model fit the data best, with 56 of the 59 items demonstrating good psychometric properties for inclusion in the final measure. In addition, a consensus-building method was used to establish 2 versions of a short form measure—one with 8 items focused primarily on the sensory pain qualities and one with 8 items focused on affective pain qualities. The final measure shows good reliability and validity, and is recommended for use in research and clinical care with pediatric populations.