Poster can be found in location 144.

Aim: To validate a Swedish version of Quality of Trauma Care Patient Experience Short Form Measure (SF QTAC PREM - Acute). Method: Patients are recruited from a single site Trauma 1 centre during 2023-2024. The translation process was carried out according to international guidelines. Confirmatory factor analysis will identify dimensions and reliability and construct validity. Cohen’s κ coefficient and Cronbach’s α will be used to analyse construct validity. Preliminary results: Forward and back translation, advice from expert groups and patient interviews were used to translate and culturally adapt the survey to Swedish which resulted in the removal of one demographic question. A working version of the measure has been created in Swedish for use in the test -retest phase. Around fifty patients have been recruited to the study to date, with half of the test-retest data collected (n=20) with recruitment ongoing. Reliability will be investigated using 40 test-retest responses. After reliability is determined and relevant adjustments made, data collection will continue for the whole study (n= 190). Analysis of the test retest and preliminary analysis of the data collection for psychometric data collections will be presented. Clinical application: The validation of the Swedish version of SF QTAC-PREM will support systematic collection of trauma specific patient experiences of care, which is currently unavailable in Sweden. Data from the PREM will inform the development of interventions and predictive models which aim to improve short- and long-term outcomes for trauma patients.