Univariate | Multivariate | |||
---|---|---|---|---|
Odds ratio (95% CI) | P value | Odds ratio (95% CI) | P value | |
Age | 0.98 (0.97–0.99) | < 0.005 | 0.99 (0.97–1.00) | 0.025 |
Charlson comorbidity index | 1.00 (0.93–1.08) | 0.996 | – | |
Male gender | 1.12 (0.79–1.59) | 0.518 | – | |
COVID-19 pandemic | 0.65 (0.46–0.92) | 0.015 | 0.63 (0.43–0.91) | 0.015 |
Witnessed arrest | 2.71 (1.85–4.00) | < 0.005 | 2.06 (1.34–3.16) | 0.001 |
Monitored area | 3.06 (1.92–4.89) | < 0.005 | 2.07 (1.24–3.44) | 0.005 |
Shockable rhythm | 3.00 (1.66–5.43) | < 0.005 | 2.01 (1.06–3.82) | 0.034 |
First-responder CPR | 1.20 (0.80–1.80) | 0.376 | – | |
Immediate resuscitation team arrival | 2.19 (1.53–3.15) | < 0.005 | 1.53 (1.03–2.29) | 0.035 |