The Adult Psychiatric Morbidity Survey (APMS) series provides data on the prevalence of both treated and untreated psychiatric disorder in the English adult population (aged 16 and over). This survey is the fifth in a series and was conducted by the National Centre for Social Research, in collaboration with the University of Leicester and City St George’s, University of London, for NHS England. Key Findings show:

The proportion of young adults (aged 16 to 24), with a common mental health condition, rose from 17.5% in 2007 to 25.8% in 2023/4. Younger adults were also more likely to report lifetime non-suicidal self-harm and to screen positive for PTSD and ADHD than older age groups.

Self-harm rates have quadrupled since 2000 and risen from 6.4% in 2014 to 10.3% in 2024, with the highest rates among 16- to 24-year-olds at 24.6%, especially young women at 31.7%.

Adults with problem debt and those who were not in employment were more likely to have a common mental health condition, report lifetime non-suicidal self-harm and to screen positive for PTSD