Sex differences in the cumulative prevalence of confirmed maltreatment were small but statistically significant (Figure 1). The cumulative prevalence of confirmed maltreatment was 13.0% [95% CI: 12.9%, 13.0%] for girls vs 12.1% [95% CI: 12.0%, 12.1%] for boys. These small but significant differences held for all racial/ethnic groups. Black females had the highest cumulative prevalence at 21.6% [95% CI: 21.5%, 21.8%].
