. Author manuscript; available in PMC: 2017 Aug 23.

Published in final edited form as: Int J Cardiol. 2015 Mar 14;186:250–258. doi: 10.1016/j.ijcard.2015.03.074

Table 4.

Multivariate best performance model.

Variable	Multivariate adjusted odds ratio for non-FNP (OR)	CI 95%
Dominant frequency (Hz)	0.252	0.227–0.281
High-to-low peak ratio (A.U.)	0.164	0.145–0.185
High-to-low PSD ratio (A.U.)	0.264	0.237–0.295
Number of shocks delivered before ROSC	5.14	4.79–5.51

Abbreviations as in Table 3.