Risk factors associated with birth weight (grams) at the Thai-Myanmar border, 2001–2010, using multivariable linear regression with adjustment for gestational age#.

#To account for the non-linear association between birthweight and gestational age, gestational age was included in these models as the non-linear terms given in equation (3).aadjusted for gestational age only.badjusted for gestational age and the other risk factors in the table.