GOLD 1 - mild: FEV1≥ 80% predicted

Also indexed as

Nearby in Chronic Obstructive Lung Disease Criteria: GOLD 1-4

• XS7UGOLD 2 - moderate: 50% ≤FEV1 <80% predicted
• XS8KGOLD 3 - severe: 30% ≤FEV1 <50% predicted
• XS50GOLD 4 - very severe: FEV1 <30% predicted