Posted on 19 November 2015
The researchers, from the Mental Health and Addictions Research Group (MHARG), have called for greater levels of investment to help address the inequality.
Although deprived communities tend to have greater numbers of referrals from medical professionals, people from poor communities seem less likely to start therapy, the research revealed.
The team, which included Dr Jaime Delgadillo, a psychological therapist and MHARG research fellow and Professor Simon Gilbody, Director of MHARG, also found that if people did receive care, they were less likely to successfully recover from their mental health problems.
The research was based on analysis of data from the national Improving Access to Psychological Therapies (IAPT) programme, a government-funded initiative to improve access to evidence-based psychological treatments for common mental health problems.
IAPT treatments are informed by clinical guidelines, and use patient-reported measures to determine how someone has recovered following treatment. There are currently around 147 IAPT services, offering treatment across 212 clinical commissioning groups.
Professor Gilbody said: “The IAPT programme is an important initiative which has enabled more people to receive psychological therapy across the NHS, but we have long suspected that some areas have benefited more than others from this development”.
Dr Delgadillo, who led the project added: “This is a very important finding. We have been able to analyse data from hundreds of thousands of people with disorders such as depression and anxiety.
“People living in poorer areas were less likely to access services and we less likely to show clinical improvement than those in more economically advantaged areas. This is a major health inequality that has not been demonstrated before.”
Professor Gilbody added: “A case can be made for greater levels of investment where there is the greatest level of need to help address this inequality. Services working in more deprived areas should receive increased funding, commensurate with the increased rates of depression and anxiety, and the disadvantages of their local populations.
“This research shows the potential of analysing very large volumes of data collected routinely in the NHS. This is an area of research where the University of York leads the way”.
The research is published in The British Journal of Psychiatry.
The study results are based on the Index of Multiple Deprivation, which is a composite measure that ranks local areas in England based on their relative indicators of: income, employment, health, education and crime.
The age range for IAPT patients is 16 and above; with 63% female clients. According to the analysis, 36,515 people living in the 10% of most deprived areas were referred to IAPT services between July-September 2014.
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