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. 2019 Apr 30;1(1):20180006. doi: 10.1259/bjro.20180006

Table 3. .

(a) shows the breakdown of all incidents reported within the business between January 2015 and December 2017, highlighting MRI related, MRI safety and MR contrast related data (b) shows the total number of patients scanned during this period and the corresponding incident rates for all incidents, MRI incidents and MRI safety incidents

(a)
Period Total no of incidents (b) Total no of MRI incidents (c) Total no of MR Safety Total no of MR contrast Total no of MR safety + contrast (d)
Jan–Jun 2015 938 357 53 30 83
Jul–Dec 2015 938 358 43 30 73
Jan–Jun 2016 2399 1276 62 38 100
Jul–Dec 2016 1839 919 101 37 138
Jan–Jun 2017 1639 740 114 35 149
Jul–Dec 2017 1654 693 92 39 131
9407 4343 465 209 674
(b)
Period Total no of MRI Patients (a) Incident report % for MRI = c/b*100 Incident report rate for MRI = c/a*100 Incident report % for MR Safety = d/b*100 Incident report rate for MR Safety = d/a*100
Jan–Jun 2015 210,972 38% 0.169 8.85% 0.039
Jul–Dec 2015 216,323 38% 0.165 7.78% 0.034
Jan–Jun 2016 217,778 53% 0.586 4.16% 0.046
Jul–2016 211,544 50% 0.434 7.50% 0.065
Jan–Jun 2017 217,860 45% 0.34 9.10% 0.068
Jul–Dec 2017 265,025 42% 0.26 7.92% 0.049
1,339,502 44% 0.3257 7.55% 0.05017