Table 2.
Baseline characteristics and radiation dose
| Patient number | N = 44 |
|---|---|
| Age (y) | 67 (64–74) |
| Sex | |
| Female | 13 (30%) |
| Male | 31 (70%) |
| Body height (cm) | 175 (169–178) |
| Body weight (kg) | 79 (65–86) |
| Body mass index (kg/m2) | 25.6 (23.1–28.0) |
| Late arterial phase | |
| CTDIvol (mGy) | 14 (12–16) |
| DLP (mGy*cm) | 400 (300–450) |
| Effective dose (mSv) | 6.1 (4.6 – 6.8) |
| Portal venous phase | Abd / Abd + Pel / Th + Abd + Pel |
| CTDIvol (mGy) | 14 (12–17) / 12 (12–12) / 16 (13–18) |
| DLP (mGy*cm) | 370 (300–450) / 590 (540–630) / 1100 (890–1190) |
| Effective dose (mSv) | 6.1 (4.4 – 6.8) / 8.7 (8.1 – 9.4) / 15.7 (13.3 – 17.8) |
| Delayed phase | |
| CTDIvol (mGy) | 14 (11–16) |
| DLP (mGy*cm) | 400 (300–450) |
| Effective dose (mSv) | 6.1 (4.5 – 6.8) |
Unless otherwise indicated, medians are shown with interquartile ranges in parentheses