Effect of different visual presentations on the public’s comprehension of prognostic information using acute and chronic condition scenarios: two online randomised controlled trials
Objectives To assess the effectiveness of bar graph, pictograph and line graph compared with text-only, and to each other, for communicating prognosis to the public.Design Two online four-arm parallel-group randomised controlled trials. Statistical significance was set at p<0.016 to allow for...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2023-06-01
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| Series: | BMJ Open |
| Online Access: | https://bmjopen.bmj.com/content/13/6/e067624.full |