AUTHOR=Pan Nancy , Morgan Esi M. , Ryan Meghan , Gottlieb Beth , Harris Julia G. , Lee Tzielan , Goh Y. Ingrid TITLE=Achieving reliable patient reported outcomes collection to measure health care improvement in a learning health network: lessons from pediatric rheumatology care and outcomes improvement network JOURNAL=Frontiers in Pediatrics VOLUME=Volume 12 - 2024 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2024.1443426 DOI=10.3389/fped.2024.1443426 ISSN=2296-2360 ABSTRACT=Data from the Pediatric Rheumatology Care and Outcomes Improvement Network (PR-COIN) registry suggests that reliable collection of patient-reported outcomes (PROs) varies across sites. The objective of this study was to better understand the practices of collecting PROs at PR-COIN sites.A REDCap survey was sent to the lead representative for each PR-COIN site. Registry data were analyzed to better understand the completion rates of PROs. Interviews of physician leaders of high performing sites were conducted by videoconference, audiotranscribed and themes were summarized. Results: All 23 PR-COIN sites responded to the survey. PROs were collected by 21/23 (91%) sites. Arthritisrelated pain intensity, morning stiffness, and physical function were the top three collected PROs. Most sites collected PROs only on paper with manual scoring. Facilitators to successful collection of PROs included availability of staff, training, and culture. Barriers to PRO collection cited were limited time, lack of infrastructure, and lack of staff.Completion rates of PROs in the registry in top 4 performing centers for morning stiffness was 100%, overall well-being and pain intensity scores ranged from 93-98%, and physical function 69-94%.Interviews with physician leaders indicated overcoming barriers through: integration of PRO collection into workflow, gaining buy-in of stakeholders, and automating PRO collection. Interviewees endorsed importance of automation of data collection for reliable PRO collection.Through understanding our current ability to systematically collect PROs and exploring successful implementation of PRO collection outside our learning health network, we share lessons learned and identify the most influential factors for successful PRO collection in pediatric rheumatology.