England's mental health mortality gap reveals preventable death barriers

Adults with severe mental illness in England face significantly higher death rates from preventable physical diseases, creating a critical health access barrier.

Adults with severe mental illness in England experience a 15-20 year mortality gap for preventable physical diseases compared to the general population. NHS data shows these individuals are 3.8 times more likely to die from cardiovascular disease before age 75, 2.3 times more likely to die from cancer, and 6.3 times more likely to die from liver disease before age 75 than the general population. The 2022-2024 reporting period saw over 24,000 deaths from cardiovascular disease and cancer among working-age adults with severe mental health problems in England. This mortality gap stems partly from diagnostic overshadowing—where physical symptoms are wrongly attributed to mental illness, delaying treatment. The analysis defines severe mental health problems as those requiring specialist secondary mental health services. This pattern creates a direct barrier to universal health access: physical health outcomes become gated behind mental health care availability, meaning preventable diseases claim lives when early intervention is possible. The NHS data shows 56.5% of deaths from these preventable conditions among working-age adults with severe mental health problems occurred during the 2022-2024 period. What to watch: whether NHS reforms addressing diagnostic overshadowing improve early physical health interventions for this group. Caveats: Data applies only to England; mortality comparisons are relative risks, not absolute counts; the exact age cutoff for 'working-age adults' in the 24,000 death statistic is unspecified; severe mental health problems require specialist secondary service referrals.

Source: Guardian