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Table 1 Agreement of the anthropometric indices

From: Approaching the diagnosis of growth-restricted neonates: a cohort study

  MAC to PI MAC to CC MAC to MAC/HC PI to CC PI to MAC/HC CC to MAC/HC
p pos 27.9% 40.0% 62.5% 29.3% 29.2% 32.6%
p neg 91.0% 92.7% 95.1% 92.3% 91.6% 92.2%
κ 0.19 0.33 0.58 0.21 0.21 0.25
SE 0.09 0.08 0.07 0.09 0.09 0.09
95%CI 0.01 to 0.39 0.16 to 0.49 0.44 to 0.71 0.03 to 0.40 0.03 to 0.39 0.07 to 0.43
  1. Kappa statistics, positive (ppos) and negative (p neg) percent agreement between the anthropometric indices dichotomized at the 10th centile for gestational age. MAC, mid-arm circumference; PI, ponderal index; CC, chest circumference; HC, head circumference