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Table 3 Analysis of covariance data a

From: Half-molar sodium lactate infusion improves cardiac performance in acute heart failure: a pilot randomised controlled clinical trial

Covariate β SE 95% CI P-value
Constant 0.79 0.86 -0.97 to 2.55 0.365
Treatment 0.91 0.34 0.22 to 1.57 0.011
Baseline CO 0.71 0.12 0.47 to 0.95 <0.001
Fluid balance -0.000047 0.00097 -0.00025 to 0.00015 0.627
  1. aβ: Regression coefficient; CI: Confidence interval; CO: Cardiac output. F-value for the model = 12.12. P < 0.001.