Table 2 Comparison of mean performances (%) in each test between Group V and Group S
Views contained in each test | Group V(n = 60) | Group S(n = 60) | P value |
|---|---|---|---|
Pre-test (total) | 8.3 (4.2, 12.5) | 8.3 (4.2, 12.5) | 0.825 |
UE Aortic Arch LAX | 0 (0, 0) | 0 (0, 0) | 1.000 |
ME MC | 0 (0,75.0) | 0 (0, 25.0) | 0.389 |
ME RVOT | 0 (0, 12.5) | 0 (0, 12.5) | 0.544 |
TG RV inflow | 0 (0, 0) | 0 (0, 0) | 0.874 |
Deep TG LAX | 0 (0, 16.7) | 0 (0, 16.7) | 0.082 |
Post-test (total) | 46.2 (38.5, 57.7)a | 44.2 (38.5, 56.7)a | 0.694 |
ME Desc Aortic LAX | 50.0 (0, 87.5) | 50.0 (0, 50.0) | 0.671 |
ME 4C | 100.0 (100.0, 100.0) | 100.0 (100.0, 100.0) | 0.308 |
ME LAX | 54.5 (25.0, 99.1) | 43.8 (25.0, 100.0) | 0.798 |
TG LAX | 16.7 (0, 16.7) | 0 (0, 16.7) | 0.568 |
TG RV inflow | 0 (0, 0) | 0 (0, 0) | 0.747 |
Retention test 1(total) | 63.2 (52.6, 77.6) | 89.5 (68.4, 100.0) | < 0.001 |
ME Asc Aortic SAX | 16.7 (0, 100.0) | 100.0 (100.0, 100.0) | < 0.001 |
ME Desc Aortic SAX | 100.0 (100.0, 100.0) | 100.0 (100.0, 100.0) | 0.023 |
ME 2C | 100.0 (100.0, 100.0) | 100.0 (100.0, 100.0) | < 0.001 |
ME RVOT | 50.0 (25.0, 100.0) | 100.0 (25.0, 100.0) | 0.030 |
TG Basal SAX | 100.0 (100.0, 100.0) | 100.0 (100.0, 100.0) | 0.069 |
Retention test 2(total) | 58.0 (48.0, 72.0)b | 74.0 (64.0, 80.0)b | < 0.001 |
ME Desc Aortic SAX | 100.0 (100.0, 100.0) | 100.0 (100.0, 100.0) | 1.000 |
ME Desc Aortic LAX | 100.0 (100.0, 100.0) | 100.0 (100.0, 100.0) | 1.000 |
ME RVOT | 56.3 (25.0, 100.0) | 81.3 (25.0, 100.0) | 0.298 |
ME AV LAX | 71.4 (57.1, 85.7) | 85.7 (71.4, 100.0) | < 0.001 |
TG LAX | 0 (0, 33.3) | 33.3 (33.3, 50.0) | < 0.001 |