ħ, ǰ , ȣ , , Ƿ ִٸ ̻ ǽؾ Ѵ. Ư ջ ȣ ϴ ⼺ȯ(COPD) ġᰡ ʾ ϰ ϴ ߿ϴ. ȯ ̻ ִ ˻縦 ƾ ϴ . Ư, X Ұ ̴ ˻翡 ̻ Ұ ߰ߵ ִ.
˻ Ҹ ̸ð ̻ȭźҸ ϴ ȣ ̷ ϴ ˻. ˻ΰ ˻ Ȱ Ȯ ˻, ˻ ִ. Ǵ Ȱ ִ ̸ð ִ ӵ Ͽ ȣ ɷ ϴ ̴.˻ 4~6ð ʹ , , ʾƾ Ѵ. , ̳ 踦 ʴ Դ . Ʋϸ ߴٸ, ˻ Ѵ.5~15 ҿǴ Ȱ ȴ. ڼ ȹٷ ¿ Ŭ ڸ , 2~3 ȣ Ѵ. ִ ̸̴ٰ ִ ϰ ʰ ִ 5~6 Ѵ. 3 8 ݺ Ѵ., ֱ 1 ̳ ɱٰ ξҴ ȯڴ Ȱ ˻縦 ȴ. ƿ, ǽ ڼ ˻Ѵ. ˻ ȣ ݺϰ Ǿ ̳ ִ. , ƾ ϳ ȯ, , õ, ⼺ȯ ȣ ȣ ȯ ǽɵȴٸ ˻縦 .ƿ, 밡 Ǵ ȣ պ Ǵ ȯ ɰ 踦 ˾ƺ ؼ ˻縦 Ѵ.ȣ ħ ִ 40 ̻ ̶ ˻縦 . ˻ ؼ- Ұߡ Ȱ(VC): 32,000 48,000mL: 23,000 32,000mL FEV1/FVC : 70% ̻FEV1(1ʰ ¼ ȣⷮ): 1ʿ ִ ȣ ִ FVC(¼ Ȱ): ̸
Ȱ ȣ Ÿ. , , ǥ Ȱ Ͽ Ȱ ǥ Ȱ % شϴ° θ ǴѴ.
- ̻ Ұ: FEV1 ġ 80% ̸̸鼭, FEV1/FVC 70% ̸
ǥ ȭ 쿡 ǽ ִ. õ ⼺ȯ(COPD) ɷ . ̷ ȣ ȯ ǽɵ Ǵ, ȯ ϰ ̷ ϴ ˻縦 ߰ Ѵ.
= ̴ ǻ ̽ȭ (Ƿ а )
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