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Mean scores and SD for comprehension, perceived understanding, and ease of use for participants in each of the 4 conditions.
| Report type | Comprehension, mean (SD) | Perceived understanding, mean (SD) | Ease of use, mean (SD) |
| Linear | 9.55 (2.94) | 3.69 (0.86) | 3.93 (0.91) |
| Sunburst | 10.58 (3.11) | 3.69 (0.69) | 4.07 (0.64) |
| Table | 11.17 (2.25) | 3.78 (0.84) | 4.09 (0.80) |
| Combined | 11.67 (1.92) | 3.86 (0.67) | 4.32 (0.57) |
