Effects of a Home-Based Family-Centred Early Habilitation Program on Neurobehavioural Outcomes of Very Preterm Born Infants: A Retrospective Cohort Study

Table 3

Mutual relationships between observed clinical variables (quantitative variables) and outcome measures.

	MDI	PDI	BRS	GA	BW	HC	1′-AS	5′-AS	MV
MDI	1.0000
PDI	0.4375; 0.0001	1.0000
BRS	0.6342; 0.0000	0.4904; 0.0000	1.0000
GA	−0.0007; 1.0000	−0.0542; 1.0000	−0.2081; 1.0000	1.0000
BW	−0.0180; 1.0000	0.0347; 1.0000	−0.0549; 1.0000	0.6561; 0.0000	1.0000
HC	0.0748; 1.0000	−0.0216; 1.0000	0.0131; 1.0000	0.6305; 0.0000	0.8050; 0.0000	1.0000
1′ AS	0.0511; 1.0000	0.0241; 1.0000	−0.0139; 1.0000	0.2640; 0.2535	0.1553; 1.0000	0.0923; 1.0000	1.0000
5′ AS	−0.0191; 1.0000	−0.0532; 1.0000	−0.1143; 1.0000	0.2620; 0.2706	0.0673; 1.0000	0.0366; 1.0000	0.5430; 0.0000	1.0000
MV	−0.1566; 1.0000	−0.1456; 1.0000	0.0001; 1.0000	−0.6106; 0.0000	−0.4697; 0.0000	−0.4204; 0.0004	−0.3535; 0.0090	−0.3494; 0.0107	1.0000

GA: gestational age (days); BW: birth weight (g); HC: head circumference (cm); 1′-AS: 1-minute Apgar score; 5′-AS: 5-minute Apgar score; MV: mechanical ventilation (days). For each cell, the top number corresponds to the correlation coefficient () value, whereas the bottom one corresponds to the value. When correlation is significant, value is shown in bold.