Safety, permanency, and in-home services: applying administrative data.

This article describes the construction and use of safety and permanency indicators, two aspects of a full set of indicators that also includes child well-being and family functioning. The indicators were constructed from Philadelphia's Family and Child Tracking System and were used to examine the city's Services to Children in their Own Home (SCOH) program. Cohort datasets were constructed through the use of extract files, and two independent data file construction algorithms were employed to calibrate the accuracy of the data construction process. The primary unit of analysis was the "family" spell in SCOH services. Contextual variables included family structure, race, and service intensity. The indicators associated with SCOH spells included reports of maltreatment after service, founded maltreatment after service, and out-of-home placement after service. Event history techniques were used to conduct the data analysis. Baseline indicator data for Philadelphia are presented, and future uses for such data are discussed.