Table 2 Comparison between Sustained ROSC and non-ROSC groups
Variables | Categories | Sustained ROSC (n = 83) n (%) or mean (SD) | Non-ROSC (n = 66) n (%) or mean (SD) | t or X2 | p |
|---|---|---|---|---|---|
Sex | male sex | 37 (45.1) | 29 (43.3) | 0.006 | .535 |
Age | years | 63.36 (14.168) | 74.11 (11.806) | 4.944 | < .001 |
Advanced airway | intubation | 49 (59.0) | 40 (60.6) | 0.278 | .87 |
I-gel | 11 (13.3) | 10 (15.2) | |||
none | 23 (27.7) | 16 (24.2) | |||
Defibrillation | yes | 28 (33.7) | 7 (10.6) | 10.943 | < .001 |
Initial rhythm | VF | 20 (24.1) | 3 (4.5) | 17.049 | < .001 |
pulseless VT | 8 (9.6) | 1 (1.5) | |||
PEA | 49 (59.0) | 53 (80.3) | |||
asystole | 6 (7.2) | 9 (13.6) | |||
Low flow time | minutes | 9.32 (8.435) | 30.39 (15.389) | 9.993 | < .001 |
CPC before arrest | CPC 1 | 7 (8.4) | 0 (0) | 6.044 | .11 |
CPC 2 | 42 (50.6) | 34 (51.5) | |||
CPC 3 | 33 (39.8) | 31 (47) | |||
CPC 4 | 1 (1.2) | 1 (1.5) | |||
Outcomes | Survival discharged | 51 (61.4) | |||
Survival six months | 43 (51.8) |