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World J Crit Care Med. Sep 9, 2026; 15(3): 119925
Published online Sep 9, 2026. doi: 10.5492/wjccm.119925
Figure 3
Figure 3 Conceptual representation of the 5 Rs framework (replace/avoid, reduce, reuse, recycle, rethink) for sustainable intensive care unit practice. The framework integrates bedside clinical decision-making, operational resource stewardship, and system-level redesign to support environmentally responsible critical care without compromising patient safety or care quality. ICU: Intensive care unit.


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