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A table to show the demographic characteristics of the infants in the study.
| Demographic Characteristic | N (%) | |
|---|---|---|
| Sex | Male | 231 (53.3) |
| Female | 202 (46.7) | |
| Ethnicity | Hispanic or Latino | 83 (19.2) |
| Not Hispanic or Latino | 295 (68.1) | |
| Unknown | 55 (12.7) | |
| Race | American Indian or Alaska Native | 8 (1.8) |
| Asian | 87 (20.1) | |
| Black or African American | 55 (12.7) | |
| Native Hawaiian or Other Pacific Islander | 3 (0.7) | |
| White | 187 (43.2) | |
| Other | 39 (9) | |
| Unknown | 54 (12.5) |
