Table 1. Adjusted prevalence estimates and ratios of receipt of provider counseling on condom use during pregnancy to prevent Zika virus infection by maternal characteristics, Pregnancy Risk Assessment Monitoring System–Zika Postpartum Emergency Response Study, Puerto Rico, USA, 2016*.
| Characteristic | Received counseling on condom use to prevent Zika, n = 2,229† |
||
|---|---|---|---|
| % Patients (95% CI)‡ | Crude PR (95% CI) | Adjusted PR (95% CI)§ | |
| Age, y | |||
| <19 | 89.7 (85.6–92.7) | 1.17 (1.09–1.26) | 1.10 (1.03–1.18) |
| 20–34 | 87.3 (85.7–88.7) | 1.13 (1.06–1.21) | 1.07 (1.01–1.13) |
|
>35 |
81.5 (77.0–85.3) |
Referent¶ |
Referent¶ |
| Education level | |||
| High school or less | 86.3 (83.5–88.6) | 1.02 (0.99–1.05) | 0.99 (0.96–1.03) |
| More than high school |
87.1 (85.4–88.5) |
Referent |
Referent |
| Marital status during pregnancy | |||
| Unmarried | 86.2 (84.4–87.8) | 1.03 (0.99–1.07) | 0.98 (0.95–1.01) |
| Married |
88.0 (85.5–90.1) |
Referent |
Referent |
| Prenatal WIC program participation | |||
| Yes, did not receive a Zika prevention kit | 80.2 (75.4–84.3) | 1.13 (1.02–1.24) | 1.14 (1.02–1.26) |
| Yes, received a Zika prevention kit | 90.3 (88.9–91.5) | 1.27 (1.16–1.38) | 1.28 (1.17–1.40) |
| No |
70.6 (64.0–76.5) |
Referent |
Referent |
| Sexually active during pregnancy | |||
| Yes | 87.0 (85.5–88.3) | Referent | Referent |
| No | 86.3 (83.1–89.0) | 1.00 (0.96–1.03) | 0.99 (0.96–1.03) |
*PR, prevalence ratio; WIC, Special Supplemental Nutrition Program for Women, Infants, and Children. †Unweighted sample size. ‡Adjusted weighted percentage. §All prevalence and prevalence ratio estimates were adjusted for maternal age and education, marital status, prenatal WIC participation, sexual activity during pregnancy, infant birth month, and region. ¶Adjusted p value (<0.01) for linear trend based on maternal age.