7,000
Participants
Start Date
November 1, 2018
Primary Completion Date
April 30, 2019
Study Completion Date
May 30, 2019
new social norm feedback letter with bar chart
letter with the percentile prescribing the practice is on and a bar chart, comparing prescribing to the national average
standard social norm feedback letter
social norm feedback letter used as standard practice, without specific information about the prescribing percentile
Public Health England, London
Public Health England
OTHER_GOV