- Meeting abstract
Intensive care expenditure on overdose admissions
Critical Care volume 7, Article number: P245 (2003)
In Scotland, 3% of intensive care admissions relate to drug overdoses. In Greater Glasgow, €12 million are annually spent on drug misuse services. UK studies have related a therapeutic intervention scoring system (TISS) to expenditure . We investigated the costs of overdose admissions in a teaching hospital intensive care unit (ICU) from 1 January 1997 to 31 December 2000.
Data were collected prospectively for all overdose admissions to the intensive care unit using Ward Watcher software (Critical Care Audit Ltd, Yorkshire, UK).
A total of 3.8% (n = 70) of all ICU admissions (n = 1846) were due to overdoses. During the same period, the Accident & Emergency Department admitted 4097 patients with the same diagnosis. Comparing overdose patients with the whole ICU population, the mean age was 36.6 years versus 56.5 years; mean stay was 1 day (median 0.8) versus 4.02 days (median 1.8); TISS score was 41.8 ± 30.3 versus 144.7 ± 171.7; and available APACHE scores were 15 ± 6.5 versus 18.84 ± 7.48. Overdose mortality was 3%. Overall ICU mortality was 23%.
Over the 4 years, the whole ICU population accumulated a TISS score of 266,360. On a basis of €25–31 per TISS point, this relates to an expenditure of €6.7–8.3 million. The overdose group collected a score of 2926, giving an overall cost of €0.07–0.09 million.
Drug overdoses accounted for 3.8% of ICU admissions but only for 1.1% of the overall treatment costs. Only 1.7% of overdose hospital admissions required ICU admission. Nevertheless, drug overdose admissions are a significant component of the workload and costs of our ICU.
Dickie H, Vendo A, Dundas R, Treacher DF, Leach RM: Relationship between TISS and ICU cost. Intensive Care Med 1998, 24: 1009-1017. 10.1007/s001340050709
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Staber, M., Plenderleith, J., Wilson, E. et al. Intensive care expenditure on overdose admissions. Crit Care 7, P245 (2003). https://doi.org/10.1186/cc2134
- Intensive Care Unit
- Intensive Care Unit Admission
- Drug Overdose
- Intensive Care Unit Mortality
- Intensive Care Unit Population