Objectives. To estimate the lifetime prevalence of official investigations for child maltreatment among children in the United States. Methods. We used the National Child Abuse and Neglect Data System Child Files (2003–2014) and Census data to develop synthetic cohort life tables to estimate the cumulative prevalence of reported childhood maltreatment. We extend previous work, which explored only confirmed rates of maltreatment, and we add new estimations of maltreatment by subtype, age, and ethnicity. Results. We estimate that 37.4% of all children experience a child protective services investigation by age 18 years. Consistent with previous literature, we found a higher rate for African American children (53.0%) and the lowest rate for Asians/Pacific Islanders (10.2%). Conclusions. Child maltreatment investigations are more common than is generally recognized when viewed across the lifespan. Building on other recent work, our data suggest a critical need for increased preventative and treatment resources in the area of child maltreatment.

OBJECTIVE: Cases of child abuse and neglect that involve black children are reported to and substantiated by public child welfare agencies at a rate approximately twice that of cases that involve white children. A range of studies have been performed to assess the degree to which this racial disproportionality is attributable to racial bias in physicians, nurses, and other professionals mandated to report suspected child victimization. The prevailing current explanation posits that the presence of bias among reporters and within the child welfare system has led to the current large overrepresentation of black children. A competing explanation is that overrepresentation of black children is mainly the consequence of increased exposure to risk factors such as poverty. METHODS: We tested the competing models by using data drawn from national child welfare and public health sources. We compared racial disproportionality ratios on rates of victimization from official child welfare organizations to rates of key public health outcomes not subject to the same potential biases (eg, general infant mortality). RESULTS: We found that racial differences in victimization rate data from the official child welfare system are consistent with known differences for other child outcomes. We also found evidence supporting the presence of cultural protective factors for Hispanic children, termed the “Hispanic paradox.” CONCLUSIONS: Although our findings do not preclude the possibility of racial bias, these findings suggest that racial bias in reporting and in the child welfare system are not large-scale drivers of racial disproportionality. Our data suggest that reduction of black/white racial disproportionality in the child welfare system can best be achieved by a public health approach to reducing underlying risk factors that affect black families.

An intense appetite for reforming and transforming child welfare services in the United States is yielding many new initiatives. Vulnerable children and families who become involved with child welfare clearly deserve higher quality and more effective services. New policies, programs, and practices should be built on sound evidence. Reforms based on misunderstandings about what the current data show may ultimately harm families. This review highlights 10 commonly held misconceptions which we assert are inconsistent with the best available contemporary evidence. Implications for better alignment of evidence and reform are discussed.