DPI | CONTROL | 10X2 | 10X4 | 10X6 |
1 | 10.34 ± 0.16 | 9.69 ± 0.74 | 9.98 ± 0.16 | 9.91 ± 0.24 |
3 | 9.57 ± 0.25 | 9.60 ± 0.25 | 14.97 ± 5.16 | 9.71 ± 0.17 |
5 | 9.33 ± 0.24 | 8.66 ± 0.36 | 9.13 ± 0.31 | 7.51 ± 0.85* |
7 | 8.50 ± 0.27 | 9.15 ± 0.39 | 8.70 ± 0.26* | 9.64 ± 0.23* |
10 | 8.32 ± 0.37 | 8.48 ± 0.37 | 7.93 ± 0.33 | 7.48 ± 0.40 |