Clinical Audit
Therapeutic Solutions (Addictions) worked with our partners Illy Systems to support Northamptonshire County Council in understanding the nature of service delivery over two time periods (2011 and 2014). This study incorporated two main components to understand the case-mix of clients accessing treatment services in Northamptonshire:
- The first builds on recommendations within the Strang Report to undertake a clinical audit of practice. An audit was undertaken based on a random sample of over 300 case records held on Illy System’s Care-Path Management Information system. This is a representative sample of individuals known to treatment at 95% confidence and 5% margin of error. This study was compared to a baseline audit (n=121) undertaken in 2011-12.
- The audit was supplemented by development of two multivariate models of Northamptonshire DAAT records as held on the National Drug Treatment Monitoring System (NDTMS) using an array of explanatory variables including socio-demographic context (age, ethnicity, gender); home location; treatment duration and type of intervention received and drug or alcohol-using profiles. An initial bivariate test was undertaken prior to developing the models to avoid the concept of statistical ‘over-fitting’. The first model examined the factors that predicted a ‘successful treatment’ outcome as defined by NDTMS and the second specifically examined correlates to disengagement (drop-out).
The study identified a range of enhancements that needed to be made across a range of service provision including the links between criminal justice and community-based services.

