Behavioural 'nudging' interventions to reduce low-value care for low back pain in the emergency department (NUDG-ED): protocol for a 2×2 factorial, before-after, cluster randomised trial.
Gemma AltingerSweekriti SharmaChristopher G MaherLouise Ann CullenKirsten Jo McCafferyJeffrey A LinderRachelle BuchbinderIan A HarrisEnrico W CoieraQiang LiKirsten HowardAndrew R CogginsPaul MacConachie MiddletonNaren GunjaIan M C FergusonTrevor ChanKaren TambreeAjay VarshneyAdrian C Traegernull nullPublished in: BMJ open (2024)
ACTRN12623001000695.