| Variable |
Number (%) (within column) |
CPR outcome Number (%) (within column) |
| |
|
Successful |
Unsuccessful |
| Total |
402(100%) |
31(7.7%) |
371(92.3%) |
| Age (years, SD) |
71 ± 13 |
70.9 ± 13 |
71.4 ± 12.7 |
| Sex |
|
|
|
| Women |
179(45.1%) |
15(48.4%) |
164(44.8%) |
| Men |
218(54.9%) |
15(51.6%) |
201(55.2%) |
| CPR duration (minutes) |
19.6 |
6.78 ± 6.0 |
20.5 ± 14.3 |
| Comorbidities |
|
|
|
| Hypertension |
199(49.5%) |
24(77.4%) |
175(47.2%) |
| Diabetes mellitus |
155(38.6%) |
12(38.7%) |
143(38.5%) |
| Coronary artery disease |
273(67.9%) |
22(71.0%) |
251(67.7%) |
| Pneumonia |
80(19.9%) |
2(6.5%) |
78(21%) |
| Sepsis |
61(15.2%) |
1(3.2%) |
60(16.2%) |
| Metastatic cancer |
60(14.9%) |
4(12.9%) |
56(15.1%) |
| Renal impairment |
296(73.6%) |
23(74.2%) |
273(73.6%) |
| Initial cardiac rhythm |
|
|
|
| Asystole |
182(48.3%) |
5(17.9%) |
177(50.7%) |
| Atrial fibrillation |
2(0.5%) |
1(3.6%) |
1(0.3%) |
| Pulseless electrical arrest |
108(28.6%) |
10(35.7%) |
98(28.1%) |
| Pacemaker beat |
7(1.9%) |
0(0.0%) |
7(2%) |
| Ventricular fibrillation/tachycardia |
78(19.4%) |
12(38.7%) |
66(17.8%) |
| Unknown |
25(6.2%) |
3(9.7%) |
22(5.9%) |
|
