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Table 3 Threshold effect analysis of CPB glucose on severe SIRS using two-piece-wise regression model

From: Effect of CPB glucose levels on inflammatory response after pediatric cardiac surgery

 

Severe SIRS

 

Adjusted β/OR (95% CI) p-value

Model I

 

One line slop

1.08 (1.03, 1.13) 0.0008

Model II

 

Turning point (K)

8.1

Glucose < 8.1 mmol/L

0.98 (0.92, 1.04) 0.4151

Glucose > 8.1 mmol/L

1.35 (1.21, 1.50) < 0.0001

LRT test

 < 0.001#

  1. LRT test, Logarithmic likelihood ratio test
  2. #Model II is significant different from Model I
  3. Adjusted: Gender, Age of surgery (month), Age category of surgery, Body surface area (m2), BMI (kg/m2), Surgery year, Preoperative hemoglobin, Residence altitude, Hemodynamic pathology, Extracardiac malformations, Genetic anomalies, Clinical pathway implementation, pulmonary arterial hypertension (PAH), Aorta crossclamp time (min), Red cell need (U), Steroids need, Glucose infusion, Insulin need, Aristotle complexity score, Aristotle complexity level