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  4. /GOLD guidelines (COPD)

GOLD guidelines (COPD)

Global Initiative for Chronic Obstructive Lung Disease framework: grades severity by FEV1% predicted (G1–G4), categorises risk by symptoms (CAT/mMRC) and exacerbation history (Groups A, B, E), and guides stepwise pharmacotherapy.

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Related terms

  • COPD
  • Peak expiratory flow