Table 1.
Characteristics of AMI Patients With and Without OHCA
| With OHCA | Without OHCA | P value | |
|---|---|---|---|
| No. patients | 92 | 711 | |
| Age (years) | 67.0±13.2 | 69.0±12.5 | NS |
| Male sex | 87 (94.6) | 546 (76.8) | <0.001 |
| BMI (kg/m2) | 23.6±5.1 [79] | 24.0±4.0 [684] | NS |
| Cardiogenic shock | 53 (60.2) [88] | 89 (12.6) [709] | <0.001 |
| STEMI | 47 (56.0) [84] | 493 (72.9) [676] | 0.002 |
| Emergency CAG | 89 (96.7) | 694 (97.6) | NS |
| Culprit LAD | 47 (59.5) [79] | 307 (45.6) [673] | 0.023 |
| Vessel disease (no. vessels) | 1.9±0.8 [89] | 1.7±0.8 [703] | NS |
| Maximum CK (IU/L) | 4,610±5,240 | 2,400±2,440 | <0.001 |
| Diabetes | 31 (37.8) [82] | 307 (43.5) [705] | NS |
| Hypertension | 42 (56.0) [75] | 476 (67.6) [704] | NS |
| Dyslipidemia | 46 (52.9) [87] | 407 (57.6) [706] | NS |
| eGFR (mL/min/1.73 m2) | 47.9±19.6 | 61.0±24.1 | <0.001 |
| In-hospital death | 37 (40.2) | 45 (6.3) | <0.001 |
Unless indicated otherwise, data are given as the mean±SD or as n (%). Numbers in [ ] show the sample number when some cases were missed. AMI, acute myocardial infarction; BMI, body mass index; CAG, coronary angiography; CK, creatine kinase; eGFR, estimated glomerular filtration rate; LAD, left descending coronary artery; OHCA, out-of-hospital cardiac arrest; STEMI, ST-elevation myocardial infarction.