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Arch Dis Child Fetal Neonatal Ed 88:F62-F66 doi:10.1136/fn.88.1.F62
  • Original article

An inadequate glycaemic response to glucagon is linked to insulin resistance in preterm infants?

Table 3

Fasting concentrations of hormones and metabolites

Adequate glycaemic response group (n=55) Inadequate glycaemic response group (n=23) p value
An adequate glycaemic response to glucagon >1 mmol/l; inadequate response <1 mmol/l increment in blood glucose.
Results expressed as mean (SEM).
QUICKI score: Quantitative Insulin Sensitivity Check Index equation (QUICKI = 1/[log(Io) + log(Go)]).
Cortisol (nmol/l) 206 (20) 192 (32.9) 0.72
Glucagon (pmol/l)) 29 (1.7) 25 (2.0) 0.63
Growth hormone (mU/l) 53 (3.9) 37 (4.7) 0.025
Insulin (mU/l)) 2.6 (0.29) 4.3 (0.76) 0.014
Insulin:glucagon ratio 0.11 (0.01) 0.19 (0.03) 0.014
QUICKI score 0.22 (0.007) 0.19 (0.009) 0.04
β-Hydroxybutyrate (mmol/l) 0.11 (0.012) 0.15 (0.019) 0.39

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