LAUSR

OBJECTIVES 1) Identify themes arising from nurses' perceptions of assessing older-patients' pain; 2) use themes to guide development of optimal interventions to improve quality of pain assessment in the emergency department (ED). METHODS Nurse interviews (n=20) were conducted until theme saturation. They were transcribed, coded, and analyzed using qualitative methodology. RESULTS Two major themes-nurse 'challenges' and 'strategies' to overcome challenges, and their subthemes - classified as 'patient-related' or 'system-related,' were salient in nurses' perceptions. Strategies nurses reported for managing challenges were based in their own professional lived experiences. DISCUSSION AND CONCLUSION A 2×2 framework was developed to conceptualize challenges, strategies, subthemes and their classifications, yielding 4 typologies comprising challenge types matched with appropriate strategy types. While emergent challenges and strategies are corroborated in the literature, the present study is the first to develop a scheme of typologies beneficial for guiding the development of optimal interventions to improve the quality of assessing pain in older-patients. PRACTICE IMPLICATIONS The typology framework can guide the development of pain assessment tools and the needed combinations for assessing multidimensional pain in older-patients. Using the present findings, a new clinical intervention was shown to significantly improve pain management for older-patients in the ED.