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Policy encouraging earlier hip fracture surgery can decrease the long-term mortality of elderly patients.

Kobi Peleg1, Michael Rozenfeld1, Irina Radomislensky2

  • 1National Center for Trauma & Emergency Medicine Research, Gertner Institute for Epidemiology and Health Policy Research, Tel-Hashomer, Ramat Gan, Israel; School of Public Health, Tel-Aviv University, Tel-Aviv, Israel.

Injury
|April 22, 2014
PubMed
Summary
This summary is machine-generated.

Earlier hip surgery, prompted by a 2004 Israeli DRG payment reform, significantly reduced longer-term patient mortality. This positive impact on survival was observed up to six months post-operation.

Keywords:
DRGEarlier surgeryHip fractureLong-term mortality

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Area of Science:

  • Orthopedic Surgery
  • Health Economics
  • Public Health Policy

Background:

  • In 2004, Israel's Ministry of Health implemented a DRG payment reform for hip surgery, penalizing delays beyond 48 hours.
  • An initial evaluation showed improved in-hospital survival rates following the reform.
  • This study investigates the reform's longer-term impact on patient mortality.

Purpose of the Study:

  • To evaluate the long-term effects of a DRG payment reform on mortality rates in elderly patients with hip fractures.
  • To assess the influence of surgical timing on patient survival after hip fracture intervention.

Main Methods:

  • Retrospective analysis of data from nine hospitals (2001-2007) and Ministry of the Interior survival data.
  • Inclusion of patients aged 65+ with isolated hip fractures.
  • Utilization of mortality curves and Cox regression to analyze long-term mortality factors.

Main Results:

  • Earlier surgical intervention demonstrated a significant positive impact on survival throughout the study period.
  • A notable decrease in longer-term mortality was observed for up to six months post-reform, even after adjusting for patient and hospital factors.
  • While the survival advantage persisted, the relative risk reduction plateaued after six months.

Conclusions:

  • The DRG payment reform successfully reduced longer-term mortality in hip fracture patients.
  • The reform's success is attributed to its influence on surgical practices and timely interventions.