Table 4 Association between pregnant covariates and neonatal birthweight

Maternal 25[OH]D level

0.392

(− 0.129,0.913)

0.112

Maternal age (years)

1.104

(−0.193,2.400)

0.139

Maternal pre-pregnancy BMI

−0.189

(−2.107,1.728)

0.095

Maternal gestational weight gain

0.007

(0.001,0.014)

0.050

Gestational age at delivery

1.768

(−2.079,5.615)

0.018

Birth season

−2.489

(−4.544,-0.434)

0.169

GDM

1.006

(−7.268,9.279)

0.365

GHD

5.398

(0.010,10.787)

0.810

ICP

−0.226

(−0.549,0.097)

0.845