Who is most at risk of Long-COVID after a hospital admission for COVID-19? (21 September 2022)

Summary

Only 1 in 3 people were fully recovered from COVID-19 a year after they left hospital. Being female, having obesity or being on a ventilator were each linked with ongoing symptoms, months after people were discharged (Long-COVID).

Nearly 1 million people in the UK have so far been admitted to hospital because of COVID-19. The long-term effects of the infection in this group are only just coming to light.

Researchers explored the impact of being hospitalised for COVID-19 on people’s mental and physical health, and on their employment. They looked at characteristics such as age and sex to see which were associated with worse recovery. They also assessed whether inflammation in the blood may be a potential target for treatment.

This study described, for the first time, four different patterns of COVID-19 recovery. It found, for example, that some people with long-COVID had higher levels of inflammation. The researchers say that targeting treatment to specific clinical problems, such as treating inflammation in people with higher levels of inflammation, are promising approaches to aid recovery.