Velocity(cm/s) | Without GCS | With GCS | P-value | Alteration% |
---|---|---|---|---|
GSV peak velocity | 12.2 ± 3.8 | 10.9 ± 3.2 | 0.27 | -10.7% |
CFV peak velocity | 18.2 ± 5.0 | 17.3 ± 6.1 | 0.33 | -4.9% |
Junction peak velocity | 22.7 ± 7.2 | 19.3 ± 6.5 |  < 0.05 | -15.0% |
GSV mean velocity | 7.5 ± 3.6 | 6.8 ± 2.9 | 0.37 | -9.3% |
CFV mean velocity | 9.9 ± 3.6 | 9.5 ± 3.6 | 0.66 | -4.0% |
Junction mean velocity | 13.4 ± 6.1 | 11.7 ± 5.0 | 0.05 | -12.7% |