Objective-To examine the effects of nurse, infant, and organizational factors on delivery of collaborative and evidence-based pain care by nurses.
Design-Cross sectional.Setting-Two Level III neonatal intensive care units in 2 large tertiary care centers in Canada.Participants-A convenience sample of 93 nurses completed survey data on procedures they performed on ill neonates. The 93 nurses performed a total of 170 pain producing procedures on 2 different shifts.Main Outcome-Nurse use of evidence-based protocols to manage procedure related pain using a scorecard of nurses' assessment, management, and documentation.Results-Procedural pain care was more likely to meet evidence-based criteria when nurse participants rated nurse-physician collaboration higher (odds ratio, 1.44; 95% confidence intervals 1.05-1.98), cared for higher care intensity infants (odds ratio, 1.21; 95% confidence intervals, 1.06-1.39), and experienced unexpected increases in work assignments (odds ratio, 1.55; 95% confidence intervals, 1.04-2.30). Nurses' knowledge about the protocols, educational preparation and experience were not significant predictors of evidence-based care for the most common procedures: heel lance and intravenous initiation.Conclusion-Nurse-physician collaboration and nurses' work assignments were more predictive of evidence-based care than infant and nurse factors. Nurses' knowledge regarding evidence-based care was not a predictor of implementation of protocols. In the final statistical modeling, collaboration with physicians, a variable amenable to intervention and further study, emerged as a strong predictor. The results highlight the complex issue of translating knowledge to practice, however, specific