Table 4 Associations between rate of weight gain (kg/week) during pregnancy and infant anthropometric outcomes (univariable and multivariable regression)

Weight for age z score

-0.10

[0.10]

1.03

(0.53 to 1.53)

<0.001

1.35

(0.78 to 1.92)

<0.001

Weight for length z score

0.40

[1.01]

0.51

(-0.01 to 1.03)

0.05

0.84

(0.25 to 1.43)

0.01

Length for age z score

-0.57

[0.92]

1.09

(0.63 to 1.56)

<0.001

1.18

(0.72 to 1.64)

<0.001

Weight gain velocity (gm/month)

717.6

[141.6]

79.0

(7.32 to 150.8)

0.03

113.5

(26.3 to 200.6)

0.01