Table 3 INTRA-observer variability, as assessed using Bland-Altman plots and by calculating TEMs in newborns, infants and children
From: Precision of recumbent crown-heel length when using an infantometer
Group | |||
|---|---|---|---|
Newborn A | Newborn B | Infants/Children (pooled) | |
One leg | |||
Mean absolute difference (cm) | 0.08 | 0.15 | 0.13 |
± 1.96 SD from mean | 1.12 | 1.21 | 0.75 |
TEM | 0.35 | 0.30 | 0.27 |
Both legs | |||
Mean absolute difference (cm) | 0.28 | 0.11 | 0.13 |
± 1.96 SD from mean | 1.10 | 0.68 | 0.70 |
TEM | 0.42 | 0.27 | 0.25 |