Table 6 Mean parameters and ranges for the AP chest X-ray
Mean dose (mGy) | Field size (cm2) | kVp | mAs | FFD (cm) | Age (days) | Weight (kg) | Height (m) |
|---|---|---|---|---|---|---|---|
1.19 (0.32–2.01) | 482 (192–840) | 57 (52–60) | 5.7 (5–6.3) | 101 (98–108) | 14.6 (1–28) | 3.2 (1.2–4.5) | 0.49 (0.38–0.65) |