Perceived usefulness of trauma audit filters in urban India : a mixed-methods multicentre Delphi study comparing filters from the WHO and low and middle-income countries
OBJECTIVE: To compare experts' perceived usefulness of audit filters from Ghana, Cameroon, WHO and those locally developed; generate context-appropriate audit filters for trauma care in selected hospitals in urban India; and explore characteristics of audit filters that correlate to perceived usefulness.DESIGN: A mixed-methods approach using a multicentre online Delphi technique.SETTING: Two large