Wearable accelerometers for measuring and monitoring the motor behaviour of infants with brain damage during CareToy-Revised training

Table 2 Resume of functional linear modeling from \({AI}_{{MP,LP}_{trunk}}\) plus Total Movement predictors combination

Model outcome	Covariate and predictors	Coefficient	p-value	Overallp-value	Adjusted R²	MAE	MAPE (%)
AIMS	Assessment age	− 0.02	0.827	0.001**	0.99	1.02	8.74
	Neuroimaging score	− 1.44	0.031*
	Prematurity	− 1.77	0.019*
	\({\mathrm{AI}}_{{\mathrm{MP},\mathrm{LP}}_{\mathrm{trunk}}}\)	–	0.002**
	Total movement	–	0.009**
IMP variability	Assessment age	− 1.01	0.169	0.034*	0.9	8.96	14.55
	Neuroimaging score	− 6.84	0.056
	Prematurity	− 1.89	0.468
	\({\mathrm{AI}}_{{\mathrm{MP},\mathrm{LP}}_{\mathrm{trunk}}}\)	–	0.143
	Total movement	–	0.064
IMP symmetry	Assessment age	2.38	0.139	0.044*	0.88	16.99	21.43
	Neuroimaging score	− 11.8	0.091
	Prematurity	13.45	0.069
	\({\mathrm{AI}}_{{\mathrm{MP},\mathrm{LP}}_{\mathrm{trunk}}}\)	–	0.039*
	Total movement	–	0.154
IMP fluency	Assessment age	2.1	0.466	0.784	− 0.5	42	62.25
	Neuroimaging score	3.48	0.754
	Prematurity	6.95	0.546
	\({\mathrm{AI}}_{{\mathrm{MP},\mathrm{LP}}_{\mathrm{trunk}}}\)	–	0.763
	Total movement	–	0.9
IMP performance	Assessment age	0.05	0.936	0.033*	0.9	10.6	24.74
	Neuroimaging score	2.53	0.388
	Prematurity	− 7.26	0.064
	\({\mathrm{AI}}_{{\mathrm{MP},\mathrm{LP}}_{\mathrm{trunk}}}\)	–	0.041*
	Total movement	–	0.061
IMP total	Assessment age	0.88	0.040*	0.004**	0.98	4.07	6.29
	Neuroimaging score	− 3.16	0.054
	Prematurity	2.816	0.072
	\({\mathrm{AI}}_{{\mathrm{MP},\mathrm{LP}}_{\mathrm{trunk}}}\)	–	0.006**
	Total Movement	–	0.012*

ISSN: 1743-0003