Table 2.
The mean and range of the exposure parameters for radiography and fluoroscopy for both patients groups.
| Group | n | Radiography | Fluoroscopy | Number. of radiographic images |
Procedure duration (minutes) |
||
|---|---|---|---|---|---|---|---|
| 153 | Tube voltage (kV) | Tube current-time product (mAs) | Tube voltage (kV) | Tube current-time product (mAs) | 2.6 (1–6) | 27 (15–55) | |
| A | 111 | 84 (70–100) |
44 (12–141) |
75 (52–110) |
1.6 (0.4–3.1) |
2.3 (1–5) |
25 (15–50) |
| B | 42 | 80 (70–104) |
58 (10–171) |
75 (55–110) |
2.2 (1.3–3.1) |
3.8 (1–6) |
30 (20–55) |