Table 1

Mean age, height and weight of BiB1000 and PCHR measurements

BiB1000 assessment
HEIGHT
Number of children with PCHR height data ±2 months of BiB1000Mean (SD) age at BiB1000 assessment monthsMean (SD) age at PCHR measurement, monthsMean (95% CI) age difference between BiB and PCHR measurements, monthsMean (SD) height, BiB1000 (cm)Mean (SD) height, PCHR (cm)
6 months1586.9 (0.8)7.7 (0.9)−0.7 (−0.9 to −0.6)69.2 (3.3)69.8 (3.1)
12 months10112.2 (0.8)11.5 (1.1)0.7 (0.5 to 0.9)75.6 (2.9)75.0 (3.3)
24 months30724.9 (0.7)24.5 (0.9)0.5 (0.4 to 0.6)86.5 (3.4)86.6 (3.4)
WeightMean (SD) weight, BiB1000 (kg)Mean (SD) weight, PCHR (kg)
6 months5606.7 (0.7)7.1 (1.2)−0.45 (−0.54 to −0.37)7.8 (1.1)8.0 (1.2)
12 months16612.4 (0.8)11.8 (1.2)0.6 (0.4 to 0.7)9.8 (1.2)9.7 (1.4)
24 months43425.0 (0.7)24.5 (0.9)0.5 (0.5 to 0.6)12.4 (1.6)12.5 (1.6)
  • PCHR, Personal Child Health Record.