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Figure 7 | BMC Medicine

Figure 7

From: Communicating population health statistics through graphs: a randomised controlled trial of graph design interventions

Figure 7

Control (left) and intervention (right) graphs used to test comprehension after changing the graph title to a plain question that guided the interpretation of the graph, and changing some y axis labels to descriptive text to aid interpretation. Graphs are not shown at their original scale. The footnote was removed from the intervention graph as it became redundant. Control graph reproduced with permission from the Northern Territory Department of Health and Community Services, Australia.

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