Table 1.
Cost (mean % ± 2 SD) | Volume (mean % ± 2 SD) | Confusion (mean % ± 2 SD) | |
---|---|---|---|
Round 1 | 23.25 ± 12.6 | 32 ± 6.3 | 44.75 ± 9.5 |
Round 2 | 18.9 ± 11.0 | 32.8 ± 5.5 | 48.3 ± 6.9 |
Cost (mean % ± 2 SD) | Volume (mean % ± 2 SD) | Confusion (mean % ± 2 SD) | |
---|---|---|---|
Round 1 | 23.25 ± 12.6 | 32 ± 6.3 | 44.75 ± 9.5 |
Round 2 | 18.9 ± 11.0 | 32.8 ± 5.5 | 48.3 ± 6.9 |