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NHS Trust Discharges Patients Below Safe BMI
27 Feb
Summary
- Patients discharged with BMIs as low as 12.5, far below the 18.5 target.
- Nine trusts reported 119 such discharges in less than a year.
- Experts warn of severe malnutrition, relapse, and mortality risks.

Mental health units in England are discharging patients with eating disorders who remain dangerously underweight, with some having BMIs as low as 12.5. This practice falls far below the typical NHS clinical guidance, which aims for a BMI of 18.5 to 19 before discharge.
Freedom of information requests revealed that nine NHS trusts discharged 119 patients with conditions like anorexia nervosa and Arfid between January and November of the past year, despite BMIs under 15. Experts have labeled this situation 'horrifying,' attributing it to increased demand straining NHS services.




