| Age range | N | CTDI (mGy) | DLP (mGy.cm) | ED (mSv), range and (median) |
| 4mo–<3y | 6 | 2.3+/−0.2 | 54+/−5 | 4.0–4.3 (4.3) |
| 3y–8y | 21 | 4.7+/−0.7 | 162+/−49 | 3.0–8.7 (5.5) |
| 8y–<15y | 54 | 7.6+/−2.6 | 334+/−124 | 3.6–12.9 (7.4) |
| 15–20y | 42 | 8.1+/−2.1 | 375+/−114 | 3.4–9.7 (5.4) |
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