The results of radiation dose analysis (SS) of the subject
| Index | Experimental group | Control group | Statistics | P value |
| Subject’s X-ray radiation dose (mGy) | ||||
| Number of cases (number of missing) | 124 (4) | 124 (5) | t=1.08 | 0.2834 |
| Mean±SD | 735.01±554.77 | 821.65±705.45 | ||
| Median | 505.30 | 582.50 | ||
| Q1,Q3 | 417.50, 926.55 | 495.55, 965.71 | ||
| Min, max | 233.63, 4940.56 | 216.50, 7138.93 | ||
SS, safety analysis set.