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Table 3 Results of nativity*maternal characteristics and maternal characteristic*maternal characteristics interaction terms included during regression modeling, p < 0.1

From: Preterm birth and nativity among Black women with gestational diabetes in California, 2013–2017: a population-based retrospective cohort study

Interaction terms by gestational group p-value
Early preterm
 Nativity*Participation in WIC 0.0293
 Preeclampsia*smoking 0.0008
 Smoking*obesity 0.0004
Late preterm
 Nativity*Participation in WIC 0.0037
 Preeclampsia*smoking 0.0318
 Smoking*obesity 0.0081
Early term
 Nativity*Payer status at birth 0.0510
 Smoking*obesity 0.0282