ICU sedation, delirium & recovery

Hospitalization of very old critically ill patients in medical intermediate care units in France: a nationwide population-based study

Ann Intensive CarePublished Nationwide population-based study

Authors' conclusion

One-third of the patients hospitalized in the intermediate care units in France are aged 80 years or older.

Study context

Population
Critically ill patients ≥ 80 y.o. hospitalised in medical intermediate care units in France, 2014–2022
Outcome
Nationwide utilisation of intermediate care units for critically ill patients ≥ 80 y.o., their characteristics and long-term mortality
Methodological detailsFrench Hospital Discharge Database, one-year follow-up
  • French Hospital Discharge Database
  • One-year follow-up

Main finding

As reported in the abstract

Proportion of patients ≥ 80 y.o. in intermediate care units
31%
Proportion of patients ≥ 80 y.o. in intensive care unit (ICU)
17%
Polyvalent intermediate care unit patients receiving acute organ support
10%
Mortality during the stay (intermediate care units)
14%
Mortality at one year (intermediate care units)
28%

Observational data: associations, not effects.

Further findings

Rehospitalisation within the year following discharge (intermediate care unit patients)

Rehospitalised
58%
Rehospitalised in critical care units
6%

Original publication

Hospitalization of very old critically ill patients in medical intermediate care units in France: a nationwide population-based study. Ann Intensive Care. Published 27 May 2025. doi:10.1186/s13613-025-01485-5

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