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Average scanning time (ST) and standard deviation (SD) per operator. The minimum and maximum average scanning time for each operator are reported.
| Operator | ST (s) | SD | Min ST (s) | Max ST (s) |
|---|---|---|---|---|
| a | 9.4 a | 5.0 | 4.3 | 34.7 |
| b | 8.7 b | 4.1 | 3.9 | 33.2 |
| c | 9.1 a | 4.1 | 4.1 | 33.6 |
Values in the same column with diverse superscript letters are statistically different (p < 0.001).
