Skip to main content

Table 2 Odds ratios for the associations between fertility treatment and chorioamnionitis

From: Association of chorioamnionitis with infertility treatment and subsequent neonatal outcomes in the US: a population-based cohort study

 

Infertility treatment

OR

95%CI

P-value

Model 1a

1.954

1.896–2.013

 < .001

Model 2b

1.700

1.664–1.737

 < .001

Model 3c

1.772

1.718–1.827

 < .001

  1. aUnadjusted model
  2. bThe model 2 was adjusted for year of inclusion, maternal age, race, education, marital status, parity, smoking status, history of preterm birth, history of cesarean, pre-pregnancy BMI, weight gain, timing of initiation of prenatal care, prenatal visit count, gestational diabetes, gestational hypertension, eclampsia, WIC, payment
  3. cModel 2 plus infection status: gonorrhea, syphilis, chlamydia, hepatitis B and hepatitis C