Figure 3 | Scientific Reports

Figure 3

From: Association of a simple SACAF score with bystander witnessed sudden death due to ventricular tachyarrhythmias in a multicenter cohort

Figure 3

Receiver operating characteristic (ROC) curves of the SACAF score and the modified CHA2DS2-VASc score for predicting VT/VF rhythm in witnessed OHCA patients. (A) ROC curves of the SACAF score (male Sex, Age ≤ 65 years, Cardiovascular diseases, and AF, red line) and the modified CHA2DS2-VASc score (Cardiovascular diseases, Hypertension, Age ≥ 75 years, Diabetes, previous Stroke, Vascular disease, Age 65–74 years, female Sex category with doubled risk weight for stroke and age ≥ 75 years, green line) were constructed to discriminate VT/VF from non-VT/VF OHCA using the area under the ROC curve. (B) The percentages of witnessed VT/VF OHCA and non-VT/VF patients stratified by SACAF scores. (C) The percentages of witnessed VT/VF OHCA and non-VT/VF patients stratified by modified CHA2DS2-VASc scores.

Back to article page