⼺ȯ(Chronic Obstructive Pulmonary Disease, COPD) . û ΰǰ迡 , 40 ̻ 359 ⼺ȯ ڷ ȴ(2019 ). ȯ, ȯ ν ſ Ȳ. ⼺ȯ̶ ϱ.COPD Ͼ ջǾ ȣ ϴ ȯ̴. Ư¡ ҿ ̻ȭź ȯ Ȱϰ ̷ ʴ ' '̴. ȣ, ħ, Ѵ. ħ Ѻ ϴ ȯڵ ְ, ħ̳ Ѹ ϴ ȯڵ ִ.COPD Ű ߿ ̴. ̿ܿ dz , , ̻, . COPD õİ õ ִ. Ѱ ȣȸ COPD ħ , ִ Ư¡ Ʒ . - COPD ߳ ۡ ࡤ Ⱓ Ǵ - õ ߺ ԡ ̳߰ ȭ ˷, , õ COPD ġǴ ƴϴ. ʵ ϴ ̴. ȭϴ ߿ϴ. 40 ̻ ε ڿ 鼭 ȣ, ħ, ȣѴٸ COPD ˻縦 ƾ Ѵ. COPD ܿ Ȱ ǰѴ. ̴ ȯ Ȯϴ ˻, ִ ̸̴ٰ ִ ϰ ȣ ɷ ϴ ̴.Ȱ FVC(¼Ȱ), FEV(1ʰ ¼ȣⷮ) Ѵ. FVC ̸ ⸦ ִ ̰ⷮ, FEV 1 ̴ⷮ. ƿ 1ʰ FEV/FVC Ѵ.COPD FVC FEV ϴµ, FEV Ѵ. FEV/FVC Ѵ. FEV/FVC ġ 0.7 ̸̸, ִٰ Ѵ.COPD ̸ X-ray ̻ Ұ ȯڰ Ȱ FEV/FVC < 0.7̶, COPD ִ.
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