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Life Cycle Assessment: A Primer for Kidney Professionals.
Saba Yousafzai1, Rehan Sadiq1, Kasun Hewage1
1Life Cycle Management Laboratory, School of Engineering, The University of British Columbia, Kelowna, Canada.
Canadian Journal of Kidney Health and Disease
|July 3, 2025
Summary
This study introduces life cycle assessment (LCA), a method for evaluating environmental impacts in healthcare. It demonstrates how LCA can inform sustainable decision-making, particularly in kidney care.
Area of Science:
- Environmental Science
- Health Care Sustainability
- Clinical Research Methodology
Background:
- Growing demand for sustainable healthcare systems necessitates environmental impact assessment skills for clinicians.
- Integrating environmental sustainability into clinical practice requires understanding assessment methodologies.
Purpose of the Study:
- Introduce healthcare professionals to life cycle assessment (LCA) as a tool for evaluating clinical environmental impacts.
- Illustrate LCA application through a case study on hemodialysis therapies.
Main Methods:
- Qualitative assessment of LCA methodology, including principles, stages, and healthcare applications.
- Overview of LCA as an internationally standardized environmental impact assessment tool.
- Exploration of LCA stages, impact categories, and interpretation guidelines.
Main Results:
- Life cycle assessment provides data on environmental impacts, informing decision-making in areas like kidney care.
- A case study comparing home versus in-center hemodialysis highlights LCA's utility in clinical decision-making.
Conclusions:
- Healthcare professionals need to develop skills to critically evaluate and apply LCA findings for environmental sustainability.
- This primer equips kidney care professionals with LCA knowledge to integrate sustainability into practice.
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