Development of a proxy-reported pulmonary outcome scale for preterm infants with bronchopulmonary dysplasia

• Published in: Health and quality of life outcomes Vol. 9; no. 1; p. 55
• Main Authors: Massie, Sara E, Tolleson-Rinehart, Sue, DeWalt, Darren A, Laughon, Matthew M, Powell, Leslie M, Price, Wayne A
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 26.07.2011; BioMed Central; BMC
• Subjects: Analysis; Attitude of Health Personnel; Bronchopulmonary dysplasia; Bronchopulmonary Dysplasia - diagnosis; California; Care and treatment; Focus Groups; Health aspects; Humans; Infant, Newborn; Infant, Premature; Infants (Premature); Intensive Care, Neonatal - manpower; Intensive Care, Neonatal - methods; Intensive Care, Neonatal - standards; Interviews as Topic; Iowa; Methods; Neonatal Nursing - methods; North Carolina; Nursing Assessment - methods; Outcome and process assessment (Health Care); Patient outcomes; Proxy; Reproducibility of Results; Severity of Illness Index; Terminology as Topic; North Carolina; Iowa; California; United States
• ISSN: 1477-7525; 1477-7525
• DOI: 10.1186/1477-7525-9-55

To develop an accurate, proxy-reported bedside measurement tool for assessment of the severity of bronchopulmonary dysplasia (also called chronic lung disease) in preterm infants to supplement providers' current biometric measurements of the disease. We adapted Patient-Reported Outcomes Measurement Information System (PROMIS) methodology to develop the Proxy-Reported Pulmonary Outcomes Scale (PRPOS). A multidisciplinary group of registered nurses, nurse practitioners, neonatologists, developmental specialists, and feeding specialists at five academic medical centers participated in the PRPOS development, which included five phases: (1) identification of domains, items, and responses; (2) item classification and selection using a modified Delphi process; (3) focus group exploration of items and response options; (4) cognitive interviews on a preliminary scale; and (5) final revision before field testing. Each phase of the process helped us to identify, classify, review, and revise possible domains, questions, and response options. The final items for field testing include 26 questions or observations that a nurse assesses before, during, and after routine care time and feeding. We successfully created a prototype scale using modified PROMIS methodology. This process can serve as a model for the development of proxy-reported outcomes scales in other pediatric populations.