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Publication, Part of

Excess Mortality for People Referred to Secondary Mental Health Services (aged 18 to 74), 2019 to 2021

Experimental statistics, Official statistics in development

This report contains sensitive content which refers to details on deaths by suicide.

If you are struggling to cope, please call the Samaritans for free on 116 123 (UK and the Republic of Ireland) or contact other sources of support, such as those listed on the NHS help for suicidal thoughts webpage. Support is available around the clock, every day of the year, providing a safe place for you, whoever you are and however you are feeling.

Any onward reporting of this data should consider following the Samaritans’ media guidelines on the reporting of suicide because of the potentially damaging consequences of irresponsible reporting. In particular, the guidelines advise on terminology and include links to sources of support for anyone affected by the themes in this report.

2 September 2026 09:30 AM

Updates to Publication Files - Addition of suicide as an underlying cause of death

To measure the extent to which adults in contact with secondary mental health services die younger by suicide than adults who are not in contact with secondary mental health services by suicide, a new underlying cause of death 'suicide' has been added to this publication.

There is a higher suicide rate among people referred to secondary mental health services in the 5 years before their death. This is likely to reflect the greater mental health needs and higher underlying risk in this group compared with the general population. These clinical characteristics should be considered when interpreting the statistics. Mental health services play an important role in suicide prevention by supporting people at increased risk of suicide. The statistics should be interpreted with caution.

A patient is classed as being in contact with secondary mental health services if they had an open referral with secondary mental health services in the 5 years before their death using data from the Mental Health Services Dataset (MHSDS).

This is contrast to the National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH) which evaluates patients in contact with Mental Health services in the year before their death using a separate data collection method.

As such, a separate report has been developed comparing patients dying by suicide who had contact in the year before their death using MHSDS and the NCISH reports to ensure that the figures in this publication are reliable. This report is available here Suicide in people with severe mental health problems - GOV.UK.

2 September 2026 09:30 AM

Summary

Excess Mortality for People Referred to Secondary Mental Health Services (aged 18 to 74), 2019 to 2021.

This indicator is a measure of the extent to which adults in contact with secondary mental health services (aged 18 to 74) die younger than those who are not. A patient is classed as being in contact with secondary mental health services if they had an open referral with secondary mental health services in the 5 years before their death using data from the Mental Health Services Dataset (MHSDS).

To measure premature mortality in adults in contact with secondary mental health services.


Highlights

Reporting by Gender

In 2021-22, data submitted by Rotherham, Doncaster and South Humber NHS Trust contained 79% of records where the gender of the person was not known. This accounted for around 52% of the total unknowns recorded in the gender field in 2021-22. In 2022-23, Greater Manchester Mental Health NHS Foundation Trust also submitted 63% of records where the gender was unknown in the year which accounted for 57% of the total unknown records recorded in the gender field in 2022-23.

As a result of these data quality issues, caution should be taken when interpreting data for males and females nationally and at a sub national level in the regions and UTLAs within the surrounding areas of these providers.


Last edited: 4 September 2026 9:29 am