Impact of Critical Care Outreach Services in England
Author Information
Author(s): Haiyan Gao, David A. Harrison, Gareth J. Parry, Kathleen Daly, Christian P. Subbe, Kathy Rowan
Primary Institution: Intensive Care National Audit & Research Centre (ICNARC)
Hypothesis
What is the impact of critical care outreach services on patient outcomes in critical care units?
Conclusion
The study found no clear evidence that critical care outreach services significantly improve patient outcomes in critical care units.
Supporting Evidence
- CCOS were associated with significant decreases in CPR rates before admission.
- CCOS did not significantly change unit mortality rates.
- Variability in CCOS implementation may affect outcomes.
Takeaway
This study looked at how critical care outreach services help patients in hospitals, but it didn't find strong proof that they make a big difference.
Methodology
A multicentre interrupted time-series analysis using data from the Case Mix Programme Database and a national survey.
Potential Biases
Potential historical bias due to other events occurring simultaneously with the introduction of CCOS.
Limitations
Variability in CCOS implementation and observational nature limit the ability to infer causality.
Participant Demographics
Data from 108 critical care units in England, with a total of over 350,000 admissions analyzed.
Statistical Information
P-Value
0.012
Confidence Interval
0.73 to 0.96
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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