Allegations Entries Point in Time/In Care Exits Reentry Following Reunification (Exit Cohort) Allegation Rates Entry Rates In Care Rates Population Poverty Population 3-S1 3-S2 3-P1 3-P2 3-P3 3-P4 3-P5 CDSS 2B CDSS 2D CDSS 2F By Year CDSS 2F By Month CDSS 2S By Year CDSS 2S By Month CDSS 4C CDSS 4E CDSS 5B CDSS 5F CDSS 6B CDSS 8A Entry Cohorts Case Openings Case Service Components Case Closures Placement Days Recurrence of Allegations Recurrence of Allegations after Exit Siblings Stability Median Length of Stay Placement Grids Disparity Indices Disparity Indices Poverty Distances Geo Data Maps

Methodology
Disproportionality & Disparity Indices
To Report

Disproportionality is the degree to which groups of children are present in the child welfare system at rates that are higher or lower than their presence in the general population. Although we compute a Disproportionality Metric (DM) for descriptive purposes, we do not recommend that it be used as a measure for comparing racial representation. The Disproportionality Metric is problematic due to its mathematical construction (which imposes a theoretical maximum based on the size of the minority group population). (For additional details, please see Shaw, T. V., Putnam-Hornstein, E., Magruder, J., & Needell, B. (2008). Measuring racial disparity in child welfare. Child Welfare, 87(2), 23-36.)

Instead, we recommend using a relative risk or relative rate ratio, which we refer to as a Disparity Index (DI). Disparity is used to refer to the lack of equity between groups and derived in one of two ways: either by computing a ratio based on the rates per 1,000 for two groups or by computing a ratio based on the disproportionality metrics for two groups.

These reports are based on the population of children who had child welfare system contact during a given year while between the ages of 0 and 17. Indices are stratified at the level of child welfare contact: Allegations, Substantiated Allegations, Entries, and In Care. Allegations are unduplicated counts of children for whom a child maltreatment allegation was received during the analysis year. Substantiated Allegations are unduplicated counts of children with a substantiated case during the analysis year. Entries to care are based on the count of unique children who entered care (both entries and re-entries) without restriction on the days spent in care. Entries and In Care Rates are restricted to cases supervised by a Child Welfare Agency.

Children with missing county assignment are included in the statewide calculation. Given the methods outlined above, county values may not sum to statewide total.

Disparity is computed for each ethnicity as it compares with every other ethnicity (i.e., Black vs. White, Black vs. Hispanic, etc.). In addition, disparity is computed for each ethnicity as it compares to “all others”, or the population of children who are not of the specified ethnicity. Please note that these Indices should be interpreted cautiously, especially at the county level. As is the case whenever a rate is computed based on a small population, large fluctuations and margins of error are common.

Multi-report options can be used to examine Disparity Indices simultanously by type of child welfare contact as well as over time for select years.

Note: Cells containing a period (".") represent a value of zero. In cells representing quotients, a period may also indicate the indeterminate form 0/0.

This measure may also be run with filters in place to restrict the data to various subgroups of other variables (e.g., Black subgroup of the Ethnicity variable, < 1 month old subgroup of the Age variable, etc.). Please see the links below for details: