Quantitative data collection
CRF
RECRUITMENT, CRF
Data collected to determine the fidelity, dose and reach of the intervention included:Daily adherence to conducting the intervention components (multidisciplinary ward round; COMFORT assessment; screening for readiness for a spontaneous breathing trial; undertaking an SBT when screening criteria were met)Numbers of staff trained in the interventionNumbers of children admitted requiring IMV and numbers screened for trial eligibilityTrained research nurses collected and recorded the daily adherence data onto case report forms (CRF). Staff training data were recorded on study training logs, and admission and recruitment data were collected from the study recruitment logs, and the paediatric intensive care national database.