Table 1 Baseline characteristics of the study population.
Total | |
|---|---|
N = 1008 | |
Age (years) | |
Mean ± SD | 61.9 ± 15.3 |
Median (IQR) | 62 (52, 74) |
Sex | |
Male | 717 (71.1) |
Female | 291 (28.9) |
Initial shockable rhythm at the scene | |
Nonshockable | 552 (59.9) |
Shockable | 369 (40.1) |
Initial shockable rhythm in the hospital | |
Nonshockable | 927 (92) |
Shockable | 81 (8) |
Bystander CPR | |
No | 423 (45.9) |
Yes | 499 (54.1) |
Prehospital ROSC | |
No | 616 (61.1) |
Yes | 392 (38.9) |
Hypertension | |
No | 490 (53.5) |
Yes | 426 (46.5) |
Diabetes mellitus | |
No | 636 (70.6) |
Yes | 265 (29.4) |
Dyslipidemia | |
No | 814 (93.2) |
Yes | 59 (6.8) |
Witnessed arrest | |
No | 241 (24.5) |
Yes | 742 (75.5) |
RDW (quartile) | |
< 25% (≤ 12.7%) | 238 (23.6) |
25–50% (12.8–13.5%) | 243 (24.1) |
50–75% (13.6–14.9%) | 274 (27.2) |
> 75% (≥ 15%) | 253 (25.1) |
White blood cell count (109/L) | |
Mean ± SD | 13 ± 5.6 |
Median (IQR) | 12 (9.3, 15.5) |
Total bilirubin (mg/dL) | |
Mean ± SD | 0.7 ± 1.2 |
Median (IQR) | 0.5 (0.3, 0.7) |
Glucose (mg/dL) | |
Mean ± SD | 279.4 ± 143.9 |
Median (IQR) | 264 (190, 339) |
Survival discharge | |
No | 563 (55.9) |
Yes | 445 (44.2) |
24-h mortality | |
No | 723 (71.7) |
Yes | 285 (28.3) |
30-day mortality | |
No | 458 (45.4) |
Yes | 550 (54.6) |
Poor CPC | |
No | 296 (29.4) |
Yes | 712 (70.6) |
