Table 1.
Characteristics of Women With and Without Congenital Heart Disease at Delivery Hospitalizations, Nationwide Inpatient Sample, 2008–2010
| Characteristic | CHD (n=10,660) | No CHD (n=12,513,458) | P |
|---|---|---|---|
| Race–ethnicity | <.001 | ||
| White | 5,607 (52.6) | 5,528,356 (44.2) | |
| Black | 948 (8.9) | 1,489,885 (11.9) | |
| Hispanic | 1,625 (15.2) | 2,403,708 (19.2) | |
| Asian-Pacific islander | 267 (2.5) | 556,216 (4.4) | |
| Native American | 104 (1.0) | 95,130 (0.8) | |
| Other | 341 (3.2) | 502,099 (4.0) | |
| Missing | 1,768 (16.6) | 1,938,065 (15.5) | |
| Age (y) | 27.4±13.9 | 27.6±13.7 | .053 |
| Private insurance | 5,427 (50.9) | 6,216,056 (49.7) | <.001 |
| Resides in zip code with median income in lowest quartile | 2,786 (26.1) | 3,303,121 (26.4) | <.001 |
| Length of stay (d) | 3 (2–4) | 2 (2–3) | <.001 |
| Total charges ($) | 12,315 (8,089–19,844) | 10,022 (6,807–15,108) | <.001 |
CHD, congenital heart disease.
Data are n (%), mean±standard deviation, or median (interquartile range) unless otherwise specified.