A population-level and longitudinal study of adolescent mothers and intergenerational maltreatment.

For teenage mothers in California, we generated population-level estimates of the relationship between maternal history of maltreatment and next-generation abuse and neglect. California birth records for all infants born to primiparous teen mothers in 2006 or 2007 were linked to statewide child protective services (CPS) records. For each birth, we used CPS records to document 1) whether the teen mother had a history of reported or substantiated maternal maltreatment at or after age 10 years and before the estimated date of conception and 2) whether the teen's child was reported or substantiated for maltreatment before age 5 years. We fitted multivariable survival models to examine the association between a teenage mother's CPS involvement and child maltreatment, after adjusting for a range of sociodemographic variables. Our final data set included 85,084 births to first-time mothers aged 15-19 years. Significantly heightened rates of abuse and neglect were observed for children of mothers who had been reported to CPS as possible victims of maltreatment (P < 0.001). After adjustment for other risk factors, a maternal history of either unsubstantiated (hazard ratio = 2.19, 95% confidence interval: 2.06, 2.33) or substantiated (hazard ratio = 3.19, 95% confidence interval: 3.00, 3.39) maltreatment emerged as a strong predictor of maltreatment and CPS involvement in the next generation.

Examining Housing Instability Among Females Who Are System-Involved: Comparing Females With and Without Histories of Commercial Sexual Exploitation.

Females involved in child welfare (CW) or juvenile justice (JJ) systems are at-risk for commercial sexual exploitation (CSE). This study used administrative data from CW and JJ agencies in Los Angeles County to examine out-of-home care experiences and identify the types of homes that were associated with housing instability for females who experienced CSE. Demographic and case characteristics of females with a history of CSE and a matched sample without a reported history of CSE were compared using χ2 analyses and t-tests. Females with a history of CSE experienced significantly more housing instability compared to their matched counterparts. Housing instability was associated with leaving care without permission (LCWOP), and females were most likely to move because of LCWOP from group homes. These findings highlight the extremely unstable living situations for females with histories of CSE. Recommendations align with new federal policy, which aims to reduce reliance on group homes.

Measuring the Incidence of Child Maltreatment Using Linked Data: A Two-State Comparison.

INTRODUCTION: Measuring and comparing the incidence of child maltreatment is challenging. Linkage of statewide birth cohorts with Child Protective Services reports to study incident child maltreatment over the life course are becoming more common. This study compares the reported incidence between 2 states derived from population-based administrative data linkages. METHODS: Linked births (2009-2011) with Child Protective Services records (2009-2015) and deaths in each state were used to compare the cumulative incidence of a Child Protective Services report before age 7 years. Given differences in population race structure and documented disparities of race groups in Child Protective Services data, variation was adjusted for using direct standardization. Unadjusted cumulative incidence, race cumulative incidence, and race-adjusted cumulative incidence were compared. Analyses were completed in 2018. RESULTS: Before age 7 years, 26.0% of Alaskan children and 19.0% of Californian children were reported to Child Protective Services (RR=1.37, p<0.001). Aside from Asian/Pacific Islanders, the cumulative incidence between states was similar for each race. The race-adjusted cumulative incidence indicated that children born in Alaska were 1.10 times as likely to experience a report before age 7 years compared with children in California. CONCLUSIONS: Much of the difference in risk for child maltreatment observed between Alaska and California is most likely due to variation in the population structure by race as opposed to modifiable factors. Standardization is a simple method to adjust for population structure differences. This study contributes to the growing body of knowledge regarding the use of linked administrative data to study maltreatment and provides insights into considerations for making comparisons or conducting cross-jurisdictional analyses based on commonly aligned data sets.