Do frail elderly people affect the nursing workload in intensive care units?

Area of Science:

• Gerontology
• Critical Care Medicine
• Nursing Science

Background:

• Elderly individuals in intensive care units (ICUs) often present with frailty.
• Understanding factors influencing nursing workload is crucial for effective ICU management.
• Frailty's impact on nursing demands in critical care settings requires further investigation.

Purpose of the Study:

• To compare nursing workload in intensive care units (ICUs) based on the frailty status of elderly patients.
• To determine if frailty significantly alters the nursing workload in an ICU environment.

Main Methods:

• A cross-sectional study was conducted in a university hospital ICU in São Paulo, Brazil.
• Included were 204 patients aged 60 years or older hospitalized for at least 24 hours.
• Frailty was assessed using the Tilburg Frailty Indicator (TFI), and nursing workload was measured by the Nursing Activities Score (NAS).

Main Results:

• Frailty was identified in 76.5% (156 out of 204) of the elderly patients studied.
• Elderly patients generated a high nursing workload (mean NAS 75.9) on their first day in the ICU.
• Frailty status did not significantly influence the NAS (p = 0.606), with similar mean scores for frail (75.7) and non-frail (76.5) individuals.

Conclusions:

• The frailty condition in elderly ICU patients did not lead to a significant increase in nursing workload.
• Nursing care demands in the ICU appear independent of frailty status in this elderly cohort.
• These findings suggest that frailty assessment may not directly correlate with immediate nursing workload intensity in the ICU.