Table 4 Outcomes of ED of pre-COVID-19 and COVID-19 outbreak groups
Characteristics | Total (N = 691) n (%) | Pre-COVID-19 outbreak (2019) (n = 341) n (%) | COVID-19 outbreak (2020) (n = 350) n (%) | P value | Crude odds ratio (95% CI) | Adjusted odds ratio (95% CI) |
|---|---|---|---|---|---|---|
All patient | ||||||
Sustained ROSC at ED (missing = 39) | 209 (32.1) | 109 (33) | 100 (31.3) | 0.589 | 0.91 (0.66–1.27) | 1.01 (0.68–1.49) |
Survival to ICU/ward admission (missing = 46) | 154 (23.9) | 91 (27.8) | 63 (19.8) | 0.017 | 0.64 (0.44–0.93) | 0.78 (0.49–1.15) |
Survival to discharge (missing = 53) | 32 (5.0) | 25 (7.7) | 7 (2.2) | 0.002 | 0.27 (0.12–0.64) | 0.34 (0.15–0.95) |
In shockable rhythm patient (n = 85) | ||||||
Sustained ROSC at ED (missing = 4) | 29 (35.8) | 17 (41.5) | 12 (27.3) | 0.079 | 0.61 (0.24–1.52) | 0.63 (0.19–2.03) |
Survival to ICU/ward admission (missing = 5) | 26 (32.5) | 17 (41.5) | 9 (20.5) | 0.069 | 0.39 (0.15–1.04) | 0.46 (0.13–1.61) |
Survival to discharge (missing = 6) | 10 (12.7) | 8 (19.5) | 2 (4.5) | 0.087 | 0.20 (0.04–1.03) | 0.67 (0.09–4.88) |