Table 3.
Effect of receiving breastfeeding information from each information source on breastfeeding < 10 weeks and ≥ 10 weeks (compared to not breastfeeding), stratified by race/ethnicity, weighted to be site representative, Pregnancy Risk Assessment Monitoring System Phase 8, 2016–2019
| Baby’s Doctor | Personal Doctor | Family/Friends | Support Group | Hotline | Nurse/Midwife/Doula | |
|---|---|---|---|---|---|---|
| aOR (95% CI)a | aOR (95% CI)a | aOR (95% CI)a | aOR (95% CI)a | aOR (95% CI)a | aOR (95% CI)a | |
| Breastfed < 10 weeks | ||||||
| Race/ethnicity | ||||||
| American Indian | 1.55 (1.11, 2.15) | 0.72 (0.51, 1.02) | 1.80 (1.38, 2.33) | 1.52 (1.08, 2.16) | 0.76 (0.48, 1.21) | 1.58 (1.13, 2.20) |
| Alaska Native | 1.06 (0.48, 2.35) | 1.11 (0.45, 2.73) | 1.69 (0.93, 3.05) | 1.11 (0.55, 2.23) | 1.14 (0.45, 2.91) | 1.82 (0.78, 4.25) |
| Asian | 1.65 (1.11, 2.45) | 0.74 (0.47, 1.16) | 1.63 (1.15, 2.31) | 0.92 (0.60, 1.40) | 0.82 (0.50, 1.32) | 1.39 (0.94, 2.07) |
| Black | 1.04 (0.87, 1.24) | 1.05 (0.84, 1.31) | 1.58 (1.37, 1.83) | 1.45 (1.22, 1.73) | 0.97 (0.79, 1.20) | 1.26 (1.07, 1.49) |
| Hispanic | 1.22 (0.99, 1.50) | 0.81 (0.63, 1.05) | 1.61 (1.34, 1.93) | 1.31 (1.07, 1.59) | 0.99 (0.77, 1.26) | 1.02 (0.83, 1.26) |
| White | 1.60 (1.45, 1.77) | 0.70 (0.63, 0.79) | 2.22 (2.02, 2.44) | 1.69 (1.46, 1.96) | 1.04 (0.85, 1.26) | 1.64 (1.49, 1.81) |
| Mixed race | 0.92 (0.56, 1.49) | 1.19 (0.68, 2.08) | 2.14 (1.42, 3.25) | 1.76 (0.99, 3.11) | 1.24 (0.61, 2.54) | 2.21 (1.42, 3.44) |
| Breastfed ≥ 10 weeks | ||||||
| Race/ethnicity | ||||||
| American Indian | 1.34 (0.99, 1.81) | 0.59 (0.40, 0.87) | 1.94 (1.50, 2.50) | 2.12 (1.52, 2.97) | 0.74 (0.48, 1.14) | 1.68 (1.16, 2.43) |
| Alaska Native | 1.31 (0.62, 2.78) | 0.90 (0.40, 2.03) | 1.67 (0.97, 2.87) | 1.17 (0.62, 2.21) | 0.64 (0.27, 1.53) | 0.86 (0.41, 1.81) |
| Asian | 1.94 (1.37, 2.76) | 0.63 (0.42, 0.94) | 1.76 (1.29, 2.41) | 1.11 (0.76, 1.62) | 0.73 (0.48, 1.12) | 1.43 (1.02, 2.01) |
| Black | 1.22 (1.03, 1.44) | 0.61 (0.50, 0.74) | 1.73 (1.50, 1.99) | 1.80 (1.52, 2.12) | 0.89 (0.72, 1.10) | 1.42 (1.21, 1.67) |
| Hispanic | 1.35 (1.11, 1.65) | 0.56 (0.44, 0.72) | 1.63 (1.37, 1.94) | 1.42 (1.17, 1.71) | 1.05 (0.83, 1.32) | 1.19 (0.97, 1.46) |
| White | 1.54 (1.40, 1.69) | 0.43 (0.39, 0.48) | 2.54 (2.33, 2.77) | 2.77 (2.42, 3.17) | 0.80 (0.66, 0.96) | 1.97 (1.80, 2.15) |
| Mixed race | 0.77 (0.50, 1.19) | 0.59 (0.37, 0.95) | 2.64 (1.82, 3.83) | 2.32 (1.38, 3.90) | 0.94 (0.47, 1.86) | 2.71 (1.86, 3.96) |
Abbreviations: OR odds ratio, CI confidence interval
a Adjusted for age at delivery, education, and prenatal care (Kotelchuck index); associations within each racial/ethnic group were modeled separately; reference group = did not breastfeed