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

Ritschl, Lucas M.; Roth, Maximilian; Fichter, Andreas M.; Mittermeier, Fabienna; Kuschel, Bettina; Wolff, Klaus-Dietrich; Grill, Florian D.; Loeffelbein, Denys J.

doi:10.1186/s13005-018-0168-2

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

_l left, _r right
^{a / b / c / d}significant change in relation to column a / b / c / d with p < 0.05; unidirectional link only to prior values

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