Total Dose to Staff per Patient
| Without lead shield | With lead shield | ||||||
|---|---|---|---|---|---|---|---|
| Staff | Minimum per patient (μSv) | Maximum per patient (μSv) | Mean ± SD | Minimum per patient (μSv) | Maximum per patient (μSv) | Mean ± SD | P |
| Technologist in charge of injection | 6.5 | 8.6 | 7.6 ± 1.1 | 4.0 | 5.2 | 4.8 ± 0.9 | ≤0.05 |
| Technologist in charge of imaging | 3.7 | 5.0 | 4.0 ± 0.5 | 2.1 | 3.0 | 2.4 ± 0.3 | ≤0.05 |
| Physician | 3.0 | 3.6 | 3.3 ± 0.3 | 1.6 | 2.1 | 1.8 ± 0.4 | <0.05 |
| Physicist | 3.2 | 4.2 | 3.5 ± 0.5 | 1.7 | 2.5 | 2.2 ± 0.3 | <0.05 |
| Nurse | 7.4 | 9.2 | 8.1 ± 0.8 | 4.2 | 5.7 | 5.2 ± 0.3 | ≤0.05 |