Table 8 Effects of epidemiologic characteristics on prenatal care utilization, logit model 2 (odds ratios)

  < 20 years

0.33^a (0.041)

  ≥ 35 years

0.94^a (0.021)

  = 1

0.26^a (0.035)

  ≥ 2

0.14^a (0.024)

 Previous cesarean

0.96 (0.047)

 Diabetes

0.81^a (0.046)

 Hypertension

1.05 (0.126)

 Eclampsia or preeclampsia

0.92 (0.114)

 Fetal growth restriction

0.83^c (0.092)

 Placental bleeding

1.05 (0.154)

 Other obstetric pathology

0.76^a (0.035)

 Multiple delivery

0.97 (0.119)

  Preterm (<  37 weeks of gestation)

0.64^a (0.030)

  Post-term (>  41 weeks of gestation)

1.08 (0.337)

 Abnormal presentation (Breech or transverse)

0.99 (0.128)

  Induced

0.91^b (0.036)

  Cesarean before labor

0.63^a (0.016)

  Cesarean

0.87^a (0.030)

  Low birth weight (<  2500 g)

0.80^a (0.064)

  High birth weight (>  4000 g)

1.01 (0.042)

Socioeconomic variables

Yes

Year fixed effects

Yes

Hospital effects

Fixed

N (observations)

48,042