Table 4 Total error rates before and after implementation of checklists. IQR: interquartile range
From: Avoiding adverse events in interventional radiology – a systematic review on the instruments
Before checklist implementation | After checklist implementation | ||||||
|---|---|---|---|---|---|---|---|
Total number of errors | Total number of procedures | Total error rate per procedure | Total number of errors | Total number of procedures | Total error rate per procedure | ||
Mean (range) | Median (IQR) | Mean (range) | Median (IQR) | ||||
82 | 20,399 | 0.004 (0.001–0.35) | 0.35 (0.18–0.37) | 33 | 58,963 | 0.001 (0.0003–0.1) | 0.06 (0.03–0.08) |