Table 1

Descriptive statistics for mothers by racialized group, nativity, and pre– and post–Trump election period, November 2012–November 2018

White U.S.-bornWhite Foreign-bornBlack U.S.-bornBlack Foreign-bornHispanic U.S.-bornHispanic
Foreign-born
API U.S.-bornAPI Foreign-born
PrePostPrePostPrePostPrePostPrePostPrePostPrePostPrePost
Main Outcomes                 
 LBW (%) 6.6 6.7* 6.0 6.0 13.2 14.0* 10.0 8.9* 7.3 7.9* 6.2 6.6* 8.3 9.2* 7.9 8.6* 
 Preterm birth (%) 9.8 10.1* 8.5 8.8* 16.2 17.1* 10.0 12.7* 10.9 11.9* 10.7 11.8* 10.6 11.0* 9.3 10.1* 
Infant's Characteristics                 
 Male (%) 51.3 51.3 51.5 51.6 50.7 50.7 50.8 50.7 51.1 51.0 51.1 51.0 51.4 51.2 51.7 51.6 
 Parity (%) 
  One 45.3 44.0* 44.8 43.0* 42.6 41.2* 37.3 35.8* 44.4 44.0* 30.2 31.7* 47.7 48.7* 48.2 47.7* 
  Two 32.7 32.9* 32.8 32.7 27.9 28.1* 30.1 29.9 29.8 29.7 29.7 30.2* 31.2 31.7* 36.4 36.5 
  Three+ 22.0 23.0* 22.4 24.3* 29.4 30.8* 32.6 34.3* 25.8 26.3* 40.2 38.1* 21.1 19.6* 15.4 15.8* 
 Medicaid birth (%) 29.8 29.1* 31.4 34.0* 69.3 68.9* 50.9 52.9* 58.7 59.7* 60.3 55.8* 30.0 24.4* 26.6 28.3* 
Mother's Characteristics                 
 Married (%) 69.8 70.2* 87.8 87.9 21.3 21.5* 65.8 68.1* 42.1 42.6* 51.6 52.4* 65.7 73.6* 89.4 90.3* 
 Highest educational level (%) 
  <High school 7.8 7.2* 7.2 8.0* 17.6 14.4* 15.7 15.3* 20.4 18.5* 45.1 39.8* 7.6 4.4* 8.9 10.0* 
  High school but <bachelor's degree 52.1 50.9* 39.8 39.0* 69.6 71.5* 53.8 52.6* 66.2 66.4* 44.4 46.8* 44.1 37.1* 30.3 28.0* 
  Bachelor's degree+ 40.1 41.9* 53.1 53.0 12.8 14.1* 30.6 32.2* 13.4 15.1* 10.5 13.4* 48.3 58.4* 60.8 62.0* 
 Age 28.2 28.5* 30.4 30.7* 25.4 26.0* 30.4 30.9* 25.4 25.7* 28.7 28.9* 29.0 30.2* 31.1 31.0* 
 Adequacy of prenatal care (%) 
  Inadequate 14.0 13.1* 19.5 20.5* 28.8 27.0* 34.0 34.7* 20.5 21.7* 25.3 28.1* 17.1 15.5* 17.6 18.8* 
  Intermediate 15.7 14.8* 17.8 16.9* 15.7 15.1* 16.4 15.1* 18.4 17.5* 17.5 16.7* 19.0 18.1* 17.9 16.6* 
  Adequate 47.6 48.7* 43.1 43.1 33.6 34.7* 32.4 32.3 41.1 40.6* 38.0 36.6* 43.7 45.3* 44.4 44.4 
  Intensive 22.7 23.4* 19.7 19.4* 22.0 23.2* 17.3 17.8* 19.9 20.3* 19.2 18.7* 20.2 21.2* 20.0 20.2 
n 5,432,905 2,575,182 383,096 179,488 1,236,355 610,136 231,370 132,703 1,382,810 551,687 1,281,326 509,709 166,947 50,812 600,150 244,034 
White U.S.-bornWhite Foreign-bornBlack U.S.-bornBlack Foreign-bornHispanic U.S.-bornHispanic
Foreign-born
API U.S.-bornAPI Foreign-born
PrePostPrePostPrePostPrePostPrePostPrePostPrePostPrePost
Main Outcomes                 
 LBW (%) 6.6 6.7* 6.0 6.0 13.2 14.0* 10.0 8.9* 7.3 7.9* 6.2 6.6* 8.3 9.2* 7.9 8.6* 
 Preterm birth (%) 9.8 10.1* 8.5 8.8* 16.2 17.1* 10.0 12.7* 10.9 11.9* 10.7 11.8* 10.6 11.0* 9.3 10.1* 
Infant's Characteristics                 
 Male (%) 51.3 51.3 51.5 51.6 50.7 50.7 50.8 50.7 51.1 51.0 51.1 51.0 51.4 51.2 51.7 51.6 
 Parity (%) 
  One 45.3 44.0* 44.8 43.0* 42.6 41.2* 37.3 35.8* 44.4 44.0* 30.2 31.7* 47.7 48.7* 48.2 47.7* 
  Two 32.7 32.9* 32.8 32.7 27.9 28.1* 30.1 29.9 29.8 29.7 29.7 30.2* 31.2 31.7* 36.4 36.5 
  Three+ 22.0 23.0* 22.4 24.3* 29.4 30.8* 32.6 34.3* 25.8 26.3* 40.2 38.1* 21.1 19.6* 15.4 15.8* 
 Medicaid birth (%) 29.8 29.1* 31.4 34.0* 69.3 68.9* 50.9 52.9* 58.7 59.7* 60.3 55.8* 30.0 24.4* 26.6 28.3* 
Mother's Characteristics                 
 Married (%) 69.8 70.2* 87.8 87.9 21.3 21.5* 65.8 68.1* 42.1 42.6* 51.6 52.4* 65.7 73.6* 89.4 90.3* 
 Highest educational level (%) 
  <High school 7.8 7.2* 7.2 8.0* 17.6 14.4* 15.7 15.3* 20.4 18.5* 45.1 39.8* 7.6 4.4* 8.9 10.0* 
  High school but <bachelor's degree 52.1 50.9* 39.8 39.0* 69.6 71.5* 53.8 52.6* 66.2 66.4* 44.4 46.8* 44.1 37.1* 30.3 28.0* 
  Bachelor's degree+ 40.1 41.9* 53.1 53.0 12.8 14.1* 30.6 32.2* 13.4 15.1* 10.5 13.4* 48.3 58.4* 60.8 62.0* 
 Age 28.2 28.5* 30.4 30.7* 25.4 26.0* 30.4 30.9* 25.4 25.7* 28.7 28.9* 29.0 30.2* 31.1 31.0* 
 Adequacy of prenatal care (%) 
  Inadequate 14.0 13.1* 19.5 20.5* 28.8 27.0* 34.0 34.7* 20.5 21.7* 25.3 28.1* 17.1 15.5* 17.6 18.8* 
  Intermediate 15.7 14.8* 17.8 16.9* 15.7 15.1* 16.4 15.1* 18.4 17.5* 17.5 16.7* 19.0 18.1* 17.9 16.6* 
  Adequate 47.6 48.7* 43.1 43.1 33.6 34.7* 32.4 32.3 41.1 40.6* 38.0 36.6* 43.7 45.3* 44.4 44.4 
  Intensive 22.7 23.4* 19.7 19.4* 22.0 23.2* 17.3 17.8* 19.9 20.3* 19.2 18.7* 20.2 21.2* 20.0 20.2 
n 5,432,905 2,575,182 383,096 179,488 1,236,355 610,136 231,370 132,703 1,382,810 551,687 1,281,326 509,709 166,947 50,812 600,150 244,034 

Notes: Pre-Trump = November 2012–October 2016. Post-Trump = November 2016–November 2018. LBW = low birth weight.

Source: National Center for Health Statistics (N = 15,568,710).

*Indicates a statistically significant difference between pre– and post–Trump election periods within each racialized nativity group of mothers, at p < .05

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