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Correlations between parameters: helical scan technique.
| CT GE - Helical scan technique | |||
|---|---|---|---|
| Scan length | CTDIvol | DLP | |
| Scan length | |||
| CTDIvol | −0,647 (p < 0.05) | ||
| DLP | 0,797 (p < 0.05) | −0,059 (p = 0.81) | |
| ED | 0,797 (p < 0.05) | −0,059 (p = 0.81) | 1 (p < 0.05) |
| CT Philips - Helical scan technique | |||
| Scan length |
CTDIvol |
DLP |
|
| Scan length | |||
| CTDIvol | −3,247E-15 (p > 0.99) | ||
| DLP | 1 (p < 0.05) | 8,9541E-16 (p > 0.99) | |
| ED | 1 (p < 0.05) | −2,082E-15 (p > 0.99) | 1 (p < 0.05) |
