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Table 3 Adjusted ORs and Differences with 95% Confidence Intervals by Ethnicity, Age, Education, and Insurance

From: How do pregnant women’s perceptions of obstetric forceps change according to their demographic background: a cross sectional study

Question Subgroup A
ref
Subgroup B
aOR (95% CI)
Subgroup C
aOR (95% CI
Subgroup D
Ethnicity White Hispanic African American Other
Q1 (n = 416) OR = 1 0.64 (0.3, 1.3) 0.35 (0.2, 0.7) a 0.16 (0.05, 0.6) a
Q2 (n = 438) Adj diff = 0 −0.23 (− 0.5, 0.04) − 0.14 (− 0.4, 0.1) −0.24 (− 0.6, 0.1)
Q3 (n = 436) Adj diff = 0 − 0.07 (− 0.4, 0.2) −0.2 (− 0.4, 0.04) 0.15 (− 0.2, 0.5)
Q4 (n = 403) OR = 1 0.72 (0.4, 1.4) 0.63 (0.3, 1.2) 0.57 (0.2, 1.4)
Q5 (n = 421) OR = 1 0.51 (0.3, 1.01) 1.2 (0.7, 2.2) 0.86 (0.3, 2.2)
Age 20–29 < 20 30–39 > 40
Q1 (n = 416) OR = 1 0.69 (0.2, 2.9) 0.87 (0.6, 1.4) 0.9 (0.1, 5.5)
Q2 (n = 438) Adj diff = 0 −0.14 (−0.6, 0.4) −0.17 (− 0.3, 0.1) 0.2 (− 0.4, 0.8)
Q3 (n = 436) Adj diff = 0 −0.44 (− 0.9, 0.1) −0.03 (− 0.2, 0.1) 0.01 (− 0.6, 0.6)
Q4 (n = 403) OR = 1 0.83 (0.2, 3.1) 0.62 (0.4, 0.9) a 0.75 (0.1, 5)
Q5 (n = 421) OR = 1 0.26 (0.06, 1.03) 0.82 (0.5, 1.3) 0.27 (0.05, 1.6)
Education College Below High School High School Post-College
Q1 (n = 416) OR = 1 0.87 (0.3, 2.8) 0.85 (0.5, 1.5) 1.2 (0.7, 2.1)
Q2 (n = 438) Adj diff = 0 −0.01 (−0.4, 0.4) −0.13 (− 0.3, 0.1) −0.05 (− 0.3, 0.2)
Q3 (n = 436) Adj diff = 0 −0.23 (− 0.7, 0.2) −0.04 (− 0.3, 0.2) 0.06 (− 0.2, 0.3)
Q4 (n = 403) OR = 1 0.7 (0.2, 2.2) 0.75 (0.4, 1.3) 1.49 (0.9, 2.6)
Q5 (n = 421) OR = 1 0.2 (0.1, 0.7) a 0.66 (0.4, 1.2) 1.13 (0.7, 1.9)
Insurance Private Government Self N/A
Q1 (n = 416) OR = 1 1.05 (0.6, 2) 2.7 (1.3, 5.6) a N/A
Q2 (n = 438) Adj diff = 0 −0.3 (−0.5, −0.1) a 0.07 (−0.2, 0.3) N/A
Q3 (n = 436) Adj diff = 0 −0.21 (− 0.5, 0.04) 0.12 (− 0.2, 0.4) N/A
Q4 (n = 403) OR = 1 0.6 (0.3, 1.1) 1.55 (0.8, 3.2) N/A
Q5 (n = 421) OR = 1 1.28 (0.7, 2.3) 1.34 (0.7, 2.7) N/A
  1. a significant vs Subgroup A using a General Linear Model regression