BACKGROUND To assess the construct validity and responsiveness of the PROMIS Physical Function v1.2 short form 8b (PROMIS-PF), and the PROMIS Ability to Participate in Social Roles and Activities v2.0 short form 8a (PROMIS-APS) in postoperative recovery. METHODS An observational pilot study was conducted in which 30 patients participated, undergoing various forms of abdominal surgery. Patient...

Internet communication is developing. Social networking sites enable patients to publish and receive communications very easily. Many stakeholders, including patients, are using these media to find new ways to make sense of diseases, to find and discuss treatments, and to give support to patients and their caregivers. We argue for a new definition of patient-reported information (PRI), which di...

Key points Many gastrointestinal diseases are symptomdriven, so the patient’s perspective is particularly important in this area. Patient-reported outcomes (PROs) provide essential information that objective measures and clinician assessment may fail to capture. PROs can be measured in a scientific, reliable, and valid manner. Generic, disease-specific and treatmentspecific PRO instruments exis...