Table VI.
Resuscitation outcomes based on emergency priority codes
| Variable | CPR initiated | ROSC achieved | ||
|---|---|---|---|---|
| Yes | No | Yes | No | |
| K-1 | 1133 (31.46) | 2468 (68.54) | 443 (16.97) | 3158 (83.03) |
| K-2 | 262 (34.47) | 498 (65.53) | 129 (12.30) | 631 (87.70) |
| Statistical analysis | χ2 = 2.6138; p = 0.1059 | χ2 = 12.0178; p = 0.0005 | ||
K-1 and K-2 refer to the emergency priority codes assigned at the time of EMS dispatch, with K-1 representing higher priority and K-2 representing lower priority. The χ2 test was used to assess the significance of differences between these emergency codes.