ICU sedation, delirium & recovery
A novel score for predicting 1‐year mortality of intensive care patients
Authors' conclusion
Our score based on data available at intensive care unit admission predicted 1-year mortality with fairly good discrimination.
Study context
- Population
- Adult emergency ICU admissions, nationwide Finnish intensive care quality registry, 2012–2015
- Participants
- 25,261 admissions
- Outcome
- 1-year mortality (prediction score performance)
- Follow-up
- 1 year
Methodological detailsnationwide registry, temporal validation
- Nationwide registry
- Temporal validation
Performance
As reported in the abstract
1-year mortality prediction (score: age, sex, preceding functional status, ICU admission type, acute illness severity, diagnoses)
AUC
0.78
95% CI 0.76–0.79
Calibration intercept
−0.01
−0.07 to 0.05
Calibration slope
0.96
0.90 to 1.02
Further findings
Alive at 1 year
- Alive at 1 year
- 19,625 (77.7%)
Premorbid functional status
- All five activities independently before ICU admission
- 20,628 (81.7%)
1-year functional status score 5 among survivors
- Functional status score 5
- 8970 (81.5%)
- Score known for 11,011 patients
Original publication
A novel score for predicting 1‐year mortality of intensive care patients. Acta Anaesthesiol Scand. Published 28 September 2023. doi:10.
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