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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Med Care. 2015 Oct;53(10):863–871. doi: 10.1097/MLR.0000000000000411

Table 2.

Sample characteristics and outcomes by race/ethnicity.

Total
(n=2,231)
White non-
Hispanic
(n=1,308)
Black non-
Hispanic
(n=368)
Hispanic
(n=555)
P
Education <0.001
 High school or less 42.7 37.7 39.9 56.1
 Some college/Associate's degree 28.5 27.5 37.7 25.0
 Bachelor's degree or higher 28.8 34.8 22.4 18.8
Primary source of payment for maternity care <0.001
 Private 48.4 59.7 33.7 31.6
 Public 47.2 37.2 61.5 61.2
 Uninsured 4.4 3.1 4.8 7.2
Pre-pregnancy hypertension 7.8 5.9 12.2 9.3 0.012
Diabetes 19.2 16.7 21.4 23.6 0.050
Obese pre-pregnancy 20.3 18.8 26.0 20.3 0.118
Age (mean (SD)) 28.1 (5.9) 29.1 (6.1) 26.7 (5.5) 26.8 (5.3)
Married 60.6 70.3 31.6 57.1 <0.001
First time mother 40.1 38.0 45.0 41.8 0.206
OB/GYN prenatal care provider 78.4 79.3 77.5 77.2 0.737
Almost always saw same person for prenatal care 77.8 73.9 81.0 84.7 0.001
Average length of prenatal care appointment <0.001
 0-15 minutes 22.4 26.5 11.9 19.5
 16-30 minutes 45.4 46.4 45.1 43.3
 More than 30 minutes 32.3 27.1 43.0 37.2
Pain medication type 0.240
 None 16.9 15.3 21.3 17.9
 Narcotics or other, no epidural 15.0 14.2 13.8 17.5
 Epidural 68.1 70.5 64.9 64.6
Labor induction 40.8 42.1 35.6 41.3 0.317
Cesarean delivery 31.6 32.7 25.1 33.3 0.147
Communication in prenatal care
Reluctance to ask questions
 Low 59.9 60.9 60.9 56.6 0.211
 Moderate 23.7 24.1 18.6 26.3
 High 16.4 15.0 20.4 17.1
Barriers to open discussion 0.082
 Low 34.8 35.0 42.1 29.4
 Moderate 48.4 49.0 42.7 50.5
 High 16.9 15.9 15.2 20.1
Treated poorly in hospital due to…
 Any reason 23.7 21.1 29.1 26.0 0.059
 Race, cultural group, language 13.0 8.4 20.9 18.5 <0.001
 Insurance situation 15.8 13.0 19.2 20.2 0.012
 Difference of opinion with provider 19.2 17.6 22.4 21.1 0.248

Note: Ns and percentages are weighted. For "Reluctance to ask questions," scores of 0 are "Low," scores of 1-2 are "Moderate," and scores of 3-6 are "High." For "Barriers to open discussion," scores of 0 are "Low," scores of 1-4 are "Moderate," and scores of 5-9 are "High."

Significantly different from White non-Hispanic (p<.05)