Table 2.
Adjusted Risk Ratios (95% CIs)a for Prenatal Care Initiation and Frequency
| Dependent variable | Disability status | Disability type | ||||
|---|---|---|---|---|---|---|
| No disability (n=6,080,127) | Any disability (n=31,101) | Physical (n=26,084) | Hearing (n=2,550) | Vision (n=1,231) | IDD (n=1,499) | |
| Prenatal care initiation | ||||||
| Second/third vs first (ref) (n=6,111,228) | ref | 0.94 (0.91, 0.97) | 0.91 (0.88, 0.94) | 1.11 (1.02, 1.21) | 0.85 (0.73, 0.99) | 1.21 (1.09, 1.33) |
| Number of visits | ||||||
| Few/none (0–10) vs recommended (11–14, ref) (n=4,589,666)b | ref | 1.02 (1.00, 1.03) | 1.00 (0.99, 1.02) | 1.12 (1.07, 1.17) | 1.08 (1.01, 1.16) | 1.08 (1.01, 1.15) |
| Excess (≥15) vs recommended (ref) (n=4,009,424)c | ref | 1.13 (1.11, 1.15) | 1.14 (1.12, 1.16) | 0.98 (0.91, 1.05) | 1.01 (0.92, 1.12) | 1.23 (1.14, 1.32) |
Notes: Boldface indicates statistical significance at p<0.05.
a
Adjusted for race, education, insurance, age, parity, gestational hypertension/preeclampsia, gestational diabetes, mental health diagnosis, and year. Number of visits also adjusted for gestational age.
b
Women with ≥15 visits were not included in this analysis.
c
Women with 0–10 visits were not included in this analysis.
IDD, intellectual and developmental disabilities.