Table 1.

Demographic information of the cohort in this study

Characteristic		Mean ± Std (Lower PA) (n = 70)	Mean ± Std (Higher PA) (n = 71)
Number of	Boys	28	49
	Girls	42	22
Physical activity SVM	Boys	[3.16 ± 1.24]	[6.72 ± 1.32]
	Girls	[3.14 ± 1.17]	[6.63 ± 1.44]
Infant body composition at 12‐mo visit	Length, cm	[62.97 ± 24.36]	84.40 ± 23.40]
	Weight, kg	[9.62 ± 1.82]	[9.65 ± 2.76]
Mother age at 12‐mo visit		[33.57 ± 7.14]	[35.63 ± 6.66]
Mother physical activity SVM		[4.60 ± 2.67]	[5.4 ± 1.24]
Mother body composition at 12‐mo visit	Length, cm	[1.63 ± 0.07]	[1.64 ± 0.08]
	Weight, kg	[68.64 ± 16.31]	[67.89 ± 14.45]
	BMI	[26.48 ± 5.38]	[25.49 ± 5.57]

Abbreviations: BMI, body mass index; PA, physical activity; SVM, signal vector magnitude.