Table 4.

Visual score and the respective acceleration factor of each scan protocol

CS factor (6 s scan)CS factor (10 s scan)
1.52.02.51.21.552.0
A: Outline (Liver)2.42.0b1.9b3.53.42.9
B: Outline (IRHV)2.2b1.7b1.7b3.02.52.8
C: Continuity (IRHV)1.3b1.3b1.5b2.3b3.03.2
D: Pseudo-structures (IRHV)3.21.9b2.2b2.5b2.1b3.1
Overalla2.3*1.7*1.8*2.5*2.8*3.0
Total PI factor6.04.03.04.03.12.4
CS factor (6 s scan)CS factor (10 s scan)
1.52.02.51.21.552.0
A: Outline (Liver)2.42.0b1.9b3.53.42.9
B: Outline (IRHV)2.2b1.7b1.7b3.02.52.8
C: Continuity (IRHV)1.3b1.3b1.5b2.3b3.03.2
D: Pseudo-structures (IRHV)3.21.9b2.2b2.5b2.1b3.1
Overalla2.3*1.7*1.8*2.5*2.8*3.0
Total PI factor6.04.03.04.03.12.4

CS, Compressed sensing; IRHV, Inferior right hepatic vein; PI, Parallel imaging.

a

Mean score of (A + B + C + D).

b

The score was significantly smaller than 3 (p < 0.05)

Table 4.

Visual score and the respective acceleration factor of each scan protocol

CS factor (6 s scan)CS factor (10 s scan)
1.52.02.51.21.552.0
A: Outline (Liver)2.42.0b1.9b3.53.42.9
B: Outline (IRHV)2.2b1.7b1.7b3.02.52.8
C: Continuity (IRHV)1.3b1.3b1.5b2.3b3.03.2
D: Pseudo-structures (IRHV)3.21.9b2.2b2.5b2.1b3.1
Overalla2.3*1.7*1.8*2.5*2.8*3.0
Total PI factor6.04.03.04.03.12.4
CS factor (6 s scan)CS factor (10 s scan)
1.52.02.51.21.552.0
A: Outline (Liver)2.42.0b1.9b3.53.42.9
B: Outline (IRHV)2.2b1.7b1.7b3.02.52.8
C: Continuity (IRHV)1.3b1.3b1.5b2.3b3.03.2
D: Pseudo-structures (IRHV)3.21.9b2.2b2.5b2.1b3.1
Overalla2.3*1.7*1.8*2.5*2.8*3.0
Total PI factor6.04.03.04.03.12.4

CS, Compressed sensing; IRHV, Inferior right hepatic vein; PI, Parallel imaging.

a

Mean score of (A + B + C + D).

b

The score was significantly smaller than 3 (p < 0.05)

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