‘Sepsis-related anemia’ is absent at hospital presentation; a retrospective cohort analysis

BMC Anesthesiology

Table 5 Multivariate linear regression analysis with hemoglobin concentration at intensive care unit admission as dependent variable

Independent variable	Beta coefficient	Standard error	P-value
Hemoglobin at ED (mmol/l)	0.77	0.05	<0.001
Amount of intravenous fluid	−0.15	0.05	0.003
administration at ED (l)
Creatinine (μmol/l)	−0.001	0.00	<0.001
Inclusion group	−0.39	0.11	0.011

Model adjusted R² = 0.64, F = 71,17, p < 0.001. For the variable inclusion group: 1 = C-group and 2 = S-group.

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