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. Author manuscript; available in PMC: 2023 Dec 4.
Published in final edited form as: Resuscitation. 2021 Jun 1;167:233–241. doi: 10.1016/j.resuscitation.2021.05.016

Table 2 –

Multivariate model for left ventricular function.

Outcome/variable Odds ratio (p value) 95% CI
ROSC
LVFS (quartiles compared to LVFS 0)
 - LVFS first quartile (0.1–4.7%) 7.33 0.08 0.74–71.94
 - LVFS second quartile (4.8–13.3%) 11.59 0.03 1.26–106
 - LVFS third quartile (13.4–23.3%) 8.87 0.04 1.04–75.29
 - LVFS fourth quartile (23.4–96%) 27.58 0.004 0.84–267.63
 - Age (years) 0.97 0.09 0.95–1.00
 - Gender (M vs F) 0.69 0.46 0.26–1.84
Survival to hospital admission
LVFS (quartiles compared to LVFS 0)
 - LVFS first quartile (0.1–4.7%) 4.68 0.2 0.42–51.14
 - LVFS second quartile (4.8–13.3%) 18.83 0.014 1.82–194.71
 - LVFS third quartile (13.4–23.3%) 8.47 0.051 0.99–72.55
 - LVFS fourth quartile (23.4–96%) 16.79 0.013 1.79–157.52
 - Age (years) 0.95 0.07 0.93–0.98
 - Gender (M vs F) 0.61 0.37 0.21–1.76

ROSC: return of spontaneous circulation; LVFS: left ventricular systolic fractional shortening.