Variable | Value | ANOVA analysis |
---|
F | P |
---|
MA diameter (cm) |
MAPLAX | 3.0 ± 0.4 | 18.471 | <0.001 |
MAA4C | 2.9 ± 0.4 |
MAA2C | 2.7 ± 0.3 |
Circular assumption (cm2) |
CSAPLAX | 7.1 ± 1.9 | 9.992 | <0.001 |
CSAA4C | 6.6 ± 1.7 |
CSAA2C | 5.7 ± 1.2 |
Ellipse assumption (cm2) |
CSAPLAX + A4C | 6.8 ± 1.6 |
CSAPLAX + A2C | 6.3 ± 1.4 |
CSAA4C + A2C | 6.1 ± 1.3 |
- MAPLAX, MAA4Cand MAA2Cdiameter The MA diameter was measured in PLAX, A4C and A2C view, CSAPLAX The CSA of MA was calculated from the MA diameter in PLAX view using circular geometric assumption (CSA = 0.785 d2), CSAPLAX + A4C The CSA of MA was calculated from the MA diameter in PLAX and A4C view using ellipse assumption (CSA = 0.785 × a × b)