Table 3 Correlation between total cumulative radiation doses received by the operators and different factors in Phase I and III
Total cumulative radiation dose (mSv) | ||||
|---|---|---|---|---|
Phase I | Phase III | |||
r | P value | r | P value | |
Duration of work experience (years) | − 0.301 | 0.43 | − 0.08 | 0.838 |
Total number of procedures | 0.218 | 0.574 | 0.445 | 0.23 |
Total time of procedures (min) | 0.367 | 0.332 | .667 | 0.05 |
Total fluoroscopy time (min) | 0.417 | 0.265 | .717 | 0.03 |
Total number of emergency procedures | 0.218 | 0.572 | 0.335 | 0.379 |
Number of diagnostic angiography procedures | 0.151 | 0.698 | 0.533 | 0.139 |
Number of PCI procedures | 0.192 | 0.62 | 0.504 | 0.166 |