Table 3.

Linear regression model with grid search method

Predictors	Estimate	SE	t stat	P value	CI
Gender (male)	−0.67815	0.025261	−0.6846	0.0082*	[0.0125 to 0.8215]
Infant length	−0.060057	0.031159	−1.9275	0.046086*	[−0.012 to −0.001]
Infant biceps	0.099248	0.044986	2.2062	0.029113*	[0.010 to 0.188]
Mother's diastolic blood pressure	−0.019507	0.0050473	−3.8649	0.00017405*	[−0.029 to −0.009]
Gestational age	0.037241	0.0046645	7.9839	6.3111e‐13*	[0.028 to 0.046]
Vegetable consumed per week	0.037054	0.018818	1.9691	0.048054*	[0.001 to 0.074]
Adult crisp consumed per week	−0.27719	0.099358	−2.7898	0.006062*	[−0.473 to −0.080]
Movement during sleep time	0.5843	0.071699	8.1494	2.5533e‐13*	[0.442 to 0.726]
Age of last breastfed	0.01073	0.0066951	1.6027	0.11141	[−0.002 to 0.023]

^* P values <0.05.