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Correction: Bhavsar et al. Female Disparity in Referral to Cardiac Diagnostication and Invasive Treatment. <i>Medicina</i> 2026, <i>62</i>, 144.

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The Major Decrease in Resource Utilization in Recent Decades Seems Guided by Demographic Changes: Fast Tracking-Real

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Cardiac surgery patient outcomes improved due to reduced comorbidities and fast-tracking protocols, with limited impact on patient turnover. This study analyzed 38,100 patients over 17 years.

Keywords:
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Area of Science:

  • Cardiac Surgery
  • Healthcare Systems Analysis
  • Patient Outcomes Research

Background:

  • Healthcare systems continuously seek to optimize patient flow and resource utilization.
  • Understanding the interplay between patient profiles, comorbidities, and system performance is crucial for improving efficiency in cardiac surgery.
  • Long-term data analysis can reveal trends and inform strategic interventions.

Purpose of the Study:

  • To investigate the dynamics between patient characteristics (comorbidity, age) and system performance indicators (ventilation time, ICU length of stay, in-hospital stay) in cardiac surgery.
  • To identify potential areas for optimizing patient turnover in intensive care settings.
  • To analyze the association between patient profiles and selected system performance metrics over time.

Main Methods:

  • Retrospective analysis of prospectively registered data from 38,100 adult cardiac surgical patients (2000-2017).
  • Data collected from three university hospitals in Western Denmark.
  • Statistical analysis of patient indicators (e.g., EuroSCORE for comorbidity) and system performance parameters (e.g., ventilation time, length of stay).

Main Results:

  • A significant decrease in patient comorbidity (EuroSCORE) and median ventilation time was observed.
  • Average patient age increased, while length of stay in the intensive care unit (ICU) and in-hospital stay showed statistically significant reductions.
  • Logistic regression indicated a negative independent effect of performance factors on comorbidity and surgical factors.

Conclusions:

  • Improvements in system performance metrics are strongly linked to reduced patient comorbidities and the implementation of fast-tracking protocols.
  • The observed enhancements in patient turnover appear primarily driven by improved patient profiles and streamlined care pathways.
  • Further optimization of patient turnover may yield limited additional benefits beyond current trends.