| Classic n = 46 | Non-Classic n = 26 | test of significance |
---|---|---|---|
ADC (First observer) | 1.03 ± 0.31 | 1.49 ± 0.28 | 0.001 |
ADC (second observer) | 1.007 ± 0.26 | 1.434 ± 0.31 | 0.001 |
BF (First observer) | 790.81 ± 47.02 | 600.93 ± 97.33 | 0.001 |
BF (second observer) | 790.59 ± 46.88 | 604.20 ± 100.48 | 0.001 |