TABLE 1.
Percentage of women reporting Tdap vaccination before, during, and after pregnancy among those who had a live birth during September–December 2011, by state/city — Pregnancy Risk Assessment Monitoring System, 16 states and New York City, 2011
| State/City | No. in sample* | Vaccinated with Tdap | |||||||
|---|---|---|---|---|---|---|---|---|---|
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| Overall | Before pregnancy | During pregnancy | After pregnancy | ||||||
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| Weighted % | (95% CI) | Weighted % | (95% CI) | Weighted % | (95% CI) | Weighted % | (95% CI) | ||
| Overall | 5,499 | 53.3 | (51.3–55.4) | 13.9 | (12.6–15.3) | 9.7 | (8.5–10.9) | 29.8 | (28.0–31.7) |
| Arkansas | 241 | 48.7 | (38.4–59.2) | 14.3 | (8.2–23.8) | 3.8 | (1.5–9.4) | 30.7 | (21.9–41.0) |
| Georgia | 329 | 40.5 | (31.9–49.8) | 9.2 | (5.1–15.8) | 6.8 | (3.5–12.9) | 24.6 | (17.5–33.3) |
| Maryland | 378 | 60.4 | (52.6–67.7) | 15.3 | (10.4–21.9) | 14.2 | (9.4–21.0) | 30.9 | (24.2–38.6) |
| Maine | 278 | 66.2 | (59.3–72.4) | 19.1 | (14.4–24.9) | 8.5 | (5.1–13.9) | 38.6 | (32.2–45.4) |
| Minnesota | 363 | 56.6 | (50.9–62.2) | 20.1 | (16.1–24.9) | 11.8 | (8.6–16.1) | 24.7 | (20.2–29.9) |
| Missouri | 299 | 63.5 | (57.1–69.4) | 11.6 | (8.1–16.4) | 6.4 | (3.9–10.5) | 45.4 | (39.2–51.8) |
| Nebraska | 447 | 76.6 | (71.7–80.8) | 19.7 | (15.6–24.5) | 10.4 | (7.6–14.0) | 46.5 | (41.1–52.1) |
| New Jersey | 383 | 49.0 | (43.5–54.5) | 11.1 | (8.0–15.2) | 12.6 | (9.4–16.7) | 25.4 | (20.9–30.4) |
| New Mexico | 379 | 48.5 | (43.6–53.5) | 12.7 | (9.8–16.5) | 8.7 | (6.2–12.0) | 27.2 | (23.0–31.8) |
| New York | 260 | 55.7 | (48.0–63.2) | 13.1 | (8.7–19.1) | 7.4 | (4.2–12.7) | 35.2 | (28.3–42.8) |
| Oklahoma | 390 | 58.6 | (49.9–66.7) | 13.9 | (8.8–21.3) | 9.8 | (5.5–17.0) | 34.8 | (27.3–43.2) |
| Utah | 334 | 63.1 | (57.1–68.7) | 13 | (9.5–17.5) | 12 | (8.5–16.6) | 38.1 | (32.4–44.2) |
| Vermont | 253 | 55.2 | (48.9–61.3) | 20 | (15.5–25.4) | 12 | (8.4–16.7) | 23.3 | (18.5–28.9) |
| Washington | 292 | 70.2 | (63.5–76.2) | 19.6 | (14.7–25.7) | 13.4 | (9.5–18.7) | 37.2 | (30.6–44.2) |
| West Virginia | 420 | 54.8 | (49.0–60.5) | 13.8 | (10.2–18.4) | 5.3 | (3.3–8.5) | 35.7 | (30.2–41.5) |
| Wyoming | 145 | 47.6 | (38.4–57.0) | 7.7 | (4.0–14.1) | 9.3 | (5.1–16.5) | 30.7 | (22.8–39.9) |
| NYC | 308 | 38.2 | (31.6–45.4) | 14.2 | (9.9–19.9) | 10.4 | (6.8–15.7) | 13.6 | (9.4–19.3) |
| Median | 329 | 55.7 | 13.9 | 9.8 | 30.9 | ||||
| Maximum | 447 | 76.6 | 20.1 | 14.2 | 46.5 | ||||
| Minimum | 145 | 38.2 | 7.7 | 3.8 | 13.6 | ||||
Abbreviations: CI = confidence interval; Tdap = tetanus, diphtheria, and acellular pertussis.
*
Excluded those who reported “don’t know” or “missing” for their vaccination status (n = 1,353).