Table 2.
Results of two-way repeated measures ANOVA for mean differences at the three palpation positions.
| Chon | Gwan | Cheok | P-value | ||||
|---|---|---|---|---|---|---|---|
| First | Second | First | Second | First | Second | ||
| Baseline | 1135.0 ± 300.9 | 1082.5 ± 248.3 | 955.0 ± 158.9 | 970.0 ± 185.9 | 1020.0 ± 238.1 | 1047.5 ± 259.8 | 4.615E−4* |
| Signal strength | 520.5 ± 77.2 | 502.5 ± 79.7 | 554.0 ± 85.5 | 532.2 ± 80.2 | 475.3 ± 66.4 | 470.0 ± 74.1 | 2.354E−8* |
| AIx@75 | −0.5 ± 5.15 | 0.0 ± 6.07 | −1.8 ± 5.52 | −1.9 ± 6.54 | −2.4 ± 5.71 | −2.2 ± 5.90 | .004* |
| Radial AIx | 47.4 ± 10.57 | 47.5 ± 9.95 | 46.9 ± 8.12 | 47.6 ± 8.79 | 48.4 ± 9.28 | 47.1 ± 9.34 | .552 |
| Time to reflection | 151.7 ± 9.0 | 151.9 ± 11.0 | 154.2 ± 11.0 | 157.9 ± 13.0 | 159.2 ± 13.9 | 158.4 ± 15.2 | 2.4E−02* |
| P_T2 | 232.4 ± 12.8 | 228.4 ± 31.3 | 231.6 ± 11.7 | 234.2 ± 13.1 | 233.3 ± 15.1 | 232.8 ± 12.8 | .578 |
*The mean difference is significant at the .05 level.