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Point-of-choice kilocalorie labelling practices in large, out-of-home food businesses: a preobservational versus post observational study of labelling practices following implementation of The Calorie Labelling (Out of Home Sector) (England) Regulations 2021.

Megan PoldenAndrew JonesMichael EssmanJean AdamsTom BishopThomas BurgoineAisling DonohueStephen SharpMartin WhiteRichard SmithEric Robinson
Published in: BMJ open (2024)
Study protocol and analysis strategy preregistered on Open Science Framework (https://osf.io/pfnm6/).
Keyphrases
  • healthcare
  • primary care
  • study protocol
  • randomized controlled trial
  • public health
  • minimally invasive
  • clinical trial
  • weight loss
  • open label
  • quality improvement
  • climate change