Comparison of time parameters during working hours on weekdays
| Working hours—7:00–17:00 (n=50) | |||
|---|---|---|---|
| Before QI (n=36) | After QI (n=14) | p Value | |
| ER–CT, min | 42 (±28) | 27 (±17) | 0.011 |
| CT–Lab, min | 67 (±41) | 33 (±9) | 0.0008 |
| Lab–puncture, min | 24 (±16) | 16 (±3) | 0.0006 |
| CT–puncture, min | 90 (±45) | 49 (±10) | 0.0002 |
| Door–puncture, min | 132 (±53) | 75 (±18) | <0.0001 |
ER, emergency room; QI, quality improvement.