Table 3.
Physician and staff radiation doses.
| Dosimeter location | Novel system (μSv) | Control (μSv) | P |
|---|---|---|---|
| Primary operator | |||
| Head-level median dose | 0.0 [0.0, 0.0] | 2.1 [0.7, 3.3] | <.001 |
| Head-level min dose | 0.0 | 0.3 | |
| Head-level max dose | 0.3 | 8.9 | |
| Waist-level median dose | 0.1 [0.0, 0.2] | 0.0 [0.0, 0.0] | <.001 |
| Waist-level min dose | 0.0 | 0.0 | |
| Waist-level max dose | 0.8 | 0.0 | |
| Scrub technologist | |||
| Head-level median dose | 0.0 [0.0, 0.0] | 0.3 [0.1, 0.4] | <.001 |
| Head-level min dose | 0.0 | 0.0 | |
| Head-level max dose | 0.1 | 1.1 | |
| Waist-level | 0.0 [0.0, 0.0] | 0.0 [0.0, 0.0] | .31 |
| Waist-level min dose | 0.0 | 0.0 | |
| Waist-level max dose | 0.1 | 0.8 | |
| Circulating nurse | |||
| Head-level median dose | 0.0 [0.0, 0.0] | 0.1 [0.0, 0.2] | <.001 |
| Head-level min dose | 0.0 | 0.0 | |
| Head-level max dose | 0.0 | 0.5 |
Values in brackets are [25th percentile, 75th percentile].
max, maximum; min, minimum.