|Table 3: 1Adjusted regression coefficients and standard errors (SE) for the associations between newborn IGF-I and Birth Weight in African American and White infants.|
|Factors mutually adjusted for each other: IGF-I levels, infant gender, race, maternal BMI, maternal smoking, delivery route, and gestational age at delivery, to predict birth weight.|
**Referents are individuals with lower (≤3rd Tertile) IGF-I at delivery.
***Referents are male infants.
****Referents are African Americans.
∧Referents are BMI < 30.
∧ ∧Referents are lower gestational age.
∧ ∧∧Referents are nonsmoking mothers.
∧ ∧∧ ∧Referents are vaginal delivery infants.