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Table 3 Mean extrapolated changes of 3D distances within the first postnatal 180 days

From: The possibilities of a portable low-budget three-dimensional stereophotogrammetry system in neonates: a prospective growth analysis and analysis of accuracy

  Mean 3D distances t extrapolated [d]
t = 1d (a) 30 (b) 60 (c) 90 (d) 120 (e) 150 (f) 180 (g)
Mean [mm] SE [mm] Mean [mm] SE [mm] % Mean [mm] SE [mm] % Mean [mm] SE [mm] % Mean [mm] SE [mm] % Mean [mm] SE [mm] % Mean [mm] SE [mm] %
n-sn 20.82 0.30 1.49 a 0.25 7.1 2.85 a,b 0.24 13.7 4.07 a,b,c 0.31 19.5 5.07 a,b,c 0.32 24.4 5.67 a,b,c,d 0.26 27.2 5.95 a,b,c 0.83 28.6
intercanthal distance 22.09 0.30 0.70 0.20 3.2 1.25 a 0.23 5.7 1.79 a,b 0.28 8.1 2.40 a,b,c 0.21 10.9 2.82 a,b,c 0.30 12.8 3.91 a,b,c 0.87 17.7
ex-en r 21.58 0.36 0.81 0.31 3.8 1.82 a 0.35 8.4 1.67 a 0.42 7.7 2.36 a,b 0.38 10.9 2.51 a,.b 0.43 11.6 3.71 a 0.61 17.2
ex-en l 21.73 0.40 0.47 0.43 2.1 1.16 0.35 5.3 1.33 0.49 6.1 1.55 0.40 7.1 1.63 0.51 7.5 2.72 0.99 12.5
sbal r - sbal l 16.11 0.28 1.01 0.29 6.3 1.04 0.33 6.4 1.74 a 0.36 10.8 1.94 a 0.26 12.0 2.22 a 0.35 13.8 2.34 0.21 14.5
sn-nt 9.32 0.22 0.85 a 0.18 9.1 1.39 a 0.21 14.9 1.56 a 0.23 16.8 1.66 a 0.21 17.8 1.54 a 0.28 16.6 1.70 0.41 18.2
en-sbal r 18.32 0.31 2.00 a 0.30 10.9 3.54 a,b 0.28 19.3 4.58 a,b 0.33 25.0 5.54 a,b,c 0.29 30.2 6.26 a,b,c,d 0.27 34.2 6.68 a,b,c 0.62 36.5
en-sbal l 18.41 0.32 2.09 a 0.32 11.4 3.30 a,b 0.30 17.9 4.38 a,b 0.32 23.8 5.72 a,b,c,d 0.29 31.0 6.00 a,b,c,d 0.27 32.6 5.87 a,b 0.31 31.9
c’-sn 4.14 0.12 0.48 0.12 11.6 0.69 a 0.15 16.8 0.96 a 0.16 23.1 0.81 a 0.14 19.5 0.63 a 0.17 15.2 0.74 0.68 17.9
sn-ls 9.17 0.30 1.11 a 0.25 12.1 1.73 a 0.23 18.9 1.51 a 0.26 16.4 1.69 a 0.24 18.4 1.97 a 0.30 21.5 1.62 0.49 17.7
ch r - ch l 27.75 0.46 1.68 0.90 6.1 2.33 0.66 8.4 3.48 a 0.70 12.5 3.59 a 0.61 13.0 3.79 a 0.84 13.6 8.60 a,b 1.50 31.0
en-ch r 31.08 0.43 3.37 a 0.46 10.8 5.27 a,b 0.33 17.0 6.27 a,b 0.39 20.2 7.76 a,b,c 0.45 25.0 9.07 a,b,c,d 0.35 29.2 9.01 a,b,c 0.73 29.0
en-ch l 31.32 0.41 3.16 a 0.44 10.1 4.66 a 0.33 14.9 5.91 a,b 0.52 18.9 7.30 a,b,c 0.42 23.3 8.38 a,b,c,d 0.48 26.8 8.92 a,b,c 1.49 28.5
nost_post - nost_ant r 4.91 0.11 0.49 0.12 10.0 0.93 a 0.16 19.0 1.24 a,b 0.14 25.3 1.08 a,b 0.12 22.0 1.21 a,b 0.18 24.6 1.53 a 0.17 31.1
nost_lat - nost_med r 4.06 0.08 0.38 0.08 9.3 0.55 a 0.11 13.6 0.65 a 0.10 16.0 0.80 a,b 0.11 19.7 0.61 a 0.12 15.1 0.51 0.29 12.5
nost_post - nost_ant l 5.10 0.12 0.29 0.11 5.6 0.92 a,b 0.18 18.1 1.08 a,b 0.15 21.2 0.99 a,b 0.14 19.4 0.97 a,b 0.17 19.0 0.94 0.28 18.5
nost_lat - nost_med l 3.66 0.08 0.42 0.10 11.4 0.55 a 0.11 15.0 0.70 a 0.11 19.1 0.82 a 0.13 22.4 0.93 a,b 0.13 25.4 0.82 0.19 22.3
  1. l left, r right
  2. a / b / c / dsignificant change in relation to column a / b / c / d with p < 0.05; unidirectional link only to prior values