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. Author manuscript; available in PMC: 2015 Jan 1.

Published in final edited form as: Neurorehabil Neural Repair. 2013 Sep 5;28(1):13–23. doi: 10.1177/1545968313500564

Table 2.

Regression Results

Flexion synergy regression (shoulder abduction, elbow flexion, wrist flexion, finger flexion)
Indicator Variable	Constant	Comparison With
Indicator Variable	Constant	PRE-natal	PERI-natal	POST-natal	TD
PRE-natal	−0.005; p=0.945	N/A	β=0.093; p=0.140	β=0.304; p<0.001	β=−0.244; p<0.001
PERI-natal	0.089; p=0.182	β=−0.093; p=0.140	N/A	β=0.211; p=0.001	β=−0.338; p<0.001
POST-natal	0.300; p<0.001	β=−0.304; p<0.001	β=−0.211; p=0.001	N/A	β=−0.548; p<0.001
Typically Developing	−0.249; p<0.001	β=0.244; p<0.001	β=0.338; p<0.001	β=0.548; p<0.001	N/A

Extension synergy regression (shoulder adduction, elbow extension, wrist extension, finger extension)
Indicator Variable	Constant	Comparison with
Indicator Variable	Constant	PRE-natal	PERI-natal	POST-natal	TD
PRE-natal	0.007; p=0.917	N/A	β=0.138; p=0.033	β=0.338; p<0.001	β=−0.258; p<0.001
PERI-natal	0.145; p=0.033	β=−0.138; p=0.033	N/A	β=0.200; p=0.002	β=−0.396; p<0.001
POST-natal	0.345; p<0.001	β=−0.338; p<0.001	β=−0.200; p=0.002	N/A	β=−0.596; p<0.001
Typically Developing	−0.251; p<0.001	β=0.258; p<0.001	β=0.396; p<0.001	β=0.596; p<0.001	N/A