Table 3.
Risks and major events related to MRI and MRI-related anesthesia/airway
| All GCS (n=269) | GCS <9 (n=37) | |||||
|---|---|---|---|---|---|---|
|
| ||||||
| Number | Percentage | Number | Percentage | |||
| All Events | 1 | 0.37% | 1 | 2.70% | a p=0.043* | |
| Non-AHT | 0 | 0% | 0 | 0% | ||
| AHT | 1 | 2.08% | 1 | 8.33% | ||
|
| ||||||
| bp=0.64 | ||||||
|
| ||||||
| Arrests | 1 | 0.37% | 1 | 2.70% | ||
| Non-AHT | 0 | 0% | 0 | 0% | ||
| AHT | 1 | 2.08% | 1 | 8.33% | ||
|
| ||||||
|
| ||||||
| VAP/Aspiration | 0 | 0% | 0 | 0% | ||
|
| ||||||
|
| ||||||
| Neurologic Events | 0 | 0% | 0 | 0% | ||
The clinically significant risks and major events are stratified by AHT status and GCS group. Only the GCS <9 group is shown given no events in the other groups. “Arrests” includes both cardiac and respiratory events. “Neurologic events” includes ICP crises, strokes, and herniation events.
a
Statistical correlations are assessed between GCS group and event rate
b
AHT status and event rate independent of GCS.
VAP = Ventilator-associated pneumonia.