TABLE 3.
Estimated National Incidence Rates and Number of Invasive MRSA Infections: ABCs, United States, 2010
| Adjusteda National Incidence per 100 000 Population (95% CI) | Estimated Number of Infections (95% CI) | |
|---|---|---|
|
| ||
| Age group | ||
| <3 daysb | — | — |
| 3–89 days | 43.9 (29.3–63.9) | 433 (289–630) |
| 3–11 months | 11.1 (7.0–16.9) | 327 (207–500) |
| 1–4 years | 3.0 (2.1–4.3) | 487 (333–694) |
| 5–10 years | 1.7 (1.1–2.5) | 421 (275–620) |
| 11–17 years | 0.8 (0.4–1.3) | 227 (127–383) |
| Race | ||
| Black | 6.7 (5.3–8.4) | 873 (689–1093) |
| White | 1.6 (1.2–2.1) | 954 (706–1258) |
| Other | 1.2 (0.4–2.6) | 68 (25–150) |
| Gender | ||
| Female | 2.1 (1.5–2.8) | 746 (551–996) |
| Male | 3.0 (2.4–3.8) | 1149 (907–1446) |
| Overall | 2.6 (2.1–3.1) | 1895 (1573–2263) |
a
Adjusted for age, race, and gender.
b
The number of early-onset neonatal infections was too small to accurately calculate incidence.