Table 3 Quantitative measurement values of the liver in the two groups
Phases and measurement items | 6-s scan group | 10-s scan group | P-value |
|---|---|---|---|
Multiple arterial | |||
Mean signal intensity | 799.41 ± 166.25 (394.25–1364.62) | 767.57 ± 155.50 (481.55–1211.22) | 0.275 |
SD | 62.57 ± 18.91 (35.53–212.43) | 60.18 ± 10.57 (39.55–92.40) | 0.437 |
SNR | 13.26 ± 3.05 (4.62–26.93) | 12.98 ± 2.79 (7.20–19.16) | 0.593 |
Hepatobiliary | |||
Mean signal intensity | 1232.41 ± 260.40 (633.46–1962.09) | 1235.61 ± 248.67 (803.34–1839.16) | 0.961 |
SD | 74.57 ± 16.80 (41.13–129.23) | 74.29 ± 15.95 (42.16–110.99) | 0.946 |
SNR | 17.03 ± 4.21 (9.46–32.62) | 17.14 ± 3.94 (9.64–25.85) | 0.915 |