Table 6.
Comparison of standardized residuals of SPV, PTv, TPv, v.CPF and v.MCP in different developing methods after post hoc testing
| Items | Quality of the vein depiction | Cramer’s V | P values | |||
|---|---|---|---|---|---|---|
|
| ||||||
| Not identified | Identified | Identified clearly | ||||
| TOF | SPV | -0.6 | 0.6 | 0.0 | 0.082 | 0.732 |
| PTv | 0.9 | -0.9 | 0.0 | |||
| TPv | 0.9 | -0.9 | 0.0 | |||
| v.CPF | 0-.6 | 0.6 | 0.0 | |||
| v.MCP | -0.6 | 0.6 | 0.0 | |||
| Fiesta | SPV | -6.8 | 5.7 | 3.4 | 0.282 | < 0.001 |
| PTv | 2.1 | -1.6 | -1.3 | |||
| TPv | 2.6 | -2.2 | -1.3 | |||
| v.CPF | 1.0 | -1.0 | -0.4 | |||
| v.MCP | 1.0 | -1.0 | -0.4 | |||
| Magnitude | SPV | -4.6 | 2.9 | 0.9 | 0.694 | < 0.001 |
| PTv | -3.9 | -0.9 | 4.2 | |||
| TPv | -0.4 | 1.5 | -1.2 | |||
| v.CPF | 1.1 | 0.0 | -0.9 | |||
| v.MCP | 7.7 | -3.5 | -3.0 | |||
| Phase | SPV | -3.6 | 0.1 | 2.8 | 0.578 | < 0.001 |
| PTv | -3.2 | -0.7 | 3.1 | |||
| TPv | -2.8 | 0.9 | 1.5 | |||
| v.CPF | 0.8 | 0.5 | -1.0 | |||
| v.MCP | 8.9 | -0.7 | -6.4 | |||
SPV, superior petrosal vein; PTv, pontotrigeminal vein; TPv, transverse pontine vein; v.CPF, vein of the cerebellopontine fissure; v.MCP, vein of the middle cerebellar peduncle; Fiesta, fast imaging employing steady-state acquisition; 3D-TOF, three-dimensional time of flight.