Fig 1.
Abbreviations: OHCA, out-of-hospital cardiac arrest; CAPTURES, Cardiac Arrest Pursuit Trial with Unique Registration and Epidemiologic Surveillance; EMS, emergency medical service; ECG, electrocardiography; ROSC, return of spontaneous circulation; CAG, coronary angiography.
Fig 2.
PS matching and IPTW analyses for adult OHCA patients according to initial ECG rhythm.
Abbreviations: PS, propensity score; IPTW, inverse probability of treatment weighting; OHCA, out-of-hospital cardiac arrest; ECG, electrocardiography; CAG, coronary angiography.
Table 1.
Baseline characteristics of adult OHCA patients according to initial ECG rhythm.
Table 2.
Baseline characteristics of adult OHCA patients according to initial ECG rhythm and CAG.
Fig 3.
Unadjusted survival curves for adult OHCA patients.
(A) Unadjusted survival curves according to initial ECG rhythm. (B) Unadjusted survival curves according to CAG. Abbreviations: OHCA, out-of-hospital cardiac arrest; ECG, electrocardiography; CAG, coronary angiography; CPC, cerebral performance category.
Table 3.
Unadjusted and adjusted hazard ratios for adult OHCA patients with initial non-shockable or shockable rhythm.