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Obese ICU patients: resource utilization and outcomes.
Chris Winkelman1, Beverly Maloney
1Case Western Reserve University, USA.
Clinical Nursing Research
|October 29, 2005
Summary
Critically ill obese patients require significant resources, leading to longer hospital stays. Nurses can anticipate needs and implement interventions to improve outcomes for these high-risk patients.
Area of Science:
- Critical Care Medicine
- Nursing Research
- Obesity Medicine
Background:
- Critically ill patients with obesity present unique challenges in intensive care settings.
- Resource utilization and patient outcomes in this population are not fully understood.
Purpose of the Study:
- To describe resource use by critical care nurses for obese, critically ill patients.
- To examine the relationship between resource use and patient outcomes, including complications and length of stay.
Main Methods:
- Prospective study enrolling 43 critically ill patients with obesity.
- Data collected on equipment and personnel resources utilized by nurses.
- Patient outcomes, including complications and length of stay, were recorded.
Main Results:
- Patients with a body mass index (BMI) ≥ 40 kg/m2 consumed the most resources.
- Prolonged length of stay was observed in patients with higher BMIs.
- Pulmonary complications were most frequent, with specialty beds/mattresses being common equipment.
Conclusions:
- High resource utilization in obese, critically ill patients may predict adverse outcomes.
- Nurses can leverage these findings to anticipate patient needs.
- Proactive interventions, such as optimal positioning, can mitigate negative outcomes.