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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Association between circadian variation of heart rate and mortality among critically ill patients: a retrospective cohort study

Fig. 2

Kaplan–Meier survival analysis plot for mortality with different circadian variation of HR. Patients in group B had lower rates of 30-day (c) (P < 0.001) and 1-year (d) (P < 0.001) survival than patients in group A in the higher SOFA score subgroups. However, in the lower SOFA score subgroup, there was no statistical significance between the circadian variation of HR and 30-day (a) and 1-year (b) mortality

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BMC Anesthesiology

ISSN: 1471-2253

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