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Throughput in a department of geriatric medicine: a problem of time, space, and behaviour

P Millard1

  • 1St George's Hospital Medical School, London.

Health Trends
|December 10, 1991
PubMed

Insights

Geriatric medicine admissions fluctuated over 16 years. Analysis suggests current healthcare planning for the elderly needs regular policy review, as length of stay does not shorten linearly with time.

Area of Science:

  • Geriatric Medicine
  • Healthcare Management

Background:

  • Annual admissions to St George's Department of Geriatric Medicine showed a fluctuating trend over 16 years.
  • Changes in patient management were suggested by shifts in mean length of stay and bed turnover rates.

Purpose of the Study:

  • To analyze trends in geriatric admissions and patient management over a 16-year period.
  • To evaluate the validity of the hypothesis that length of stay for elderly patients shortens linearly with time.

Main Methods:

  • Analysis of annual admission data over 16 years.
  • Examination of mean length of stay and bed turnover.
  • Percentile analysis of length of stay patterns post-admission.

Main Results:

  • Admission numbers exhibited an initial increase, followed by a decrease, and then a subsequent rise.
  • While mean length of stay and bed turnover suggested evolving patient management, percentile analysis did not consistently support this.
  • The study found no linear shortening of length of stay over time, contradicting current planning hypotheses.

Conclusions:

  • The findings do not support the linear shortening of length of stay hypothesis for elderly patients.
  • Regular review of medical care policies for the elderly is necessary.
  • Healthcare planning for geriatric services requires a more nuanced approach than linear projections.

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