Table 1.
The various time intervals in the endovascular arm of the IMS-III trial. (IQR: interquartile range)
| Time Interval (Minutes) | Median | IQR |
|---|---|---|
| Stroke Onset to ED Arrival (N= 418) | 50 | 34 |
| ED Arrival to baseline CT (N= 413) | 19 | 15 |
| Baseline CT to IV bolus (N=412) | 42 | 30 |
| Baseline CT to IV (patients with CTA, N=206) | 39 | 27 |
| Baseline CT to CTA (N= 206) | 6 | 7 |
| Baseline CTA to IV bolus (N= 207) | 31 | 24 |
| Baseline CT to IV bolus (patients without CTA, N= 206) | 47 | 28 |
| IV tPA Bolus to groin Puncture (N=407) | 85 | 41 |
| IV tPA Bolus to randomization (N= 417) | 24 | 25 |
| Randomization to groin Puncture (N= 408) | 62 | 38 |
| Groin puncture to thrombus identification (N= 327) | 15 | 15 |
| Thrombus identification to Endovascular therapy initiation (N= 310) | 20.5 | 24 |
| Endovascular therapy initiation to reperfusion (N= 312) | 85 | 74 |
| IV tPA bolus to Endovascular therapy initiation (N= 314) | 125.5 | 46 |