Skip to main content

Table 2 Factors associated with ROSC

From: Effect of the COVID-19 pandemic on cardiac arrest resuscitation practices and outcomes in non-COVID-19 patients

 

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

  1. Logistic regression was used to perform univariate analysis. Generalized linear mixed model with multinomial logistic regression and hospital as random effects was used for multivariate analysis. These analyses were performed on 626 patients because 3 patients in the cohort had missing ROSC data. CPR cardiopulmonary resuscitation, COVID-19 coronavirus disease 2019, ROSC return of spontaneous circulation