ü 15.0% 2, ü 7.2% 5 ϸ, ü 11.3% 4 Ѵ. 2015 ڷῡ α 10 35.1 Ͽ, (20.9), (17.1), (15.7), (11.3) .
˾ƾ ϴ ֿ ħ, (), ȣ, ִ. 5〜15% ƹ ü˻翡 ܼ X-ray Կ ̻ Ѵٰ ˷ ִ. ʱ , ߿ ⸦ κ ȣ ȯ ִٴ ̴.
Դ ȯ 75% ħ ȣϱ ħ ̶ ϰ ĥ ִ. ħ, ӵǸ . () ִ ʱ Ƿ, 絵 ʿ䰡 ִ.
ȯ . ȯڵ ̳ ſ ϰ ã ʴ´. ȣ Ŀ й ްų, 䰭 ü() ̱ ̴.
ȯ 3 1 Ÿ. ڸ 丷 ħ ̴. ʱ Į īο Ǹ ϰ ſ ӵDZ Ѵ. Ͽ Ҹ 븦 ħϸ ͼ Ҹ ְ, йϸ ȯ ְ ü (Ӹ ) ִ.
Ͽ Ǵ Ŀ, ߿ Ÿ ִ. ̿ ̿ , , ְ , ̿ ȣ ̴ Ÿ.
˻ ռ ó ʱ ٸ ȥ ְ, 쵵 ־ ߰ϴ ߿ϴ. ܼ X-ray Կ Ȥ ǥǴ Ȯϴ ̸ ˻̴.
ܼ X-ray Կ Ϲ 5mm ̻ ũⰡ Ȥ̾ ߰ ־ Ⱑ Ǿ Ȥ ߰ϴ 쵵 ְ, ̳ ֺ ֺ, ġ ĥ ִ ִ. ġ Ȯϰ Ǵϱ ֱٿ ȭԿ(CT) ϰ ִ.
ֱ ̱ Ը ӻ 30(pack-year) ̻ ڸ CT ̿ ϴ ܼ X-ray ̿Ͽ Ͽ 20% ִٴ ǥǸ鼭 CT ̿ ߿伺 ΰǾ.
( ⡯̶ ǥϴ , Ϸ翡 ǿ Ⱓ ؼ Ѵ. 1 30Ⱓ ߴٸ 30 شѴ.)
˾ƾ ϴ : 85% ̻ ˷ ִ. , ڿ Ͽ ɸ Ȯ 20 ˷ , ٸ ȯ ڰ ߰ .
Ϲ ڴ ڿ ϸ, ڴ ڿ 20~30% Ѵٰ ˷ ִ. ܿ , ܿ Ǿ 鿡 Ⱓ Ǹ ɼ Ѵٰ ϸ, ֱ ȸ Ǿ Ųٰ ˷ ִ.
ε ־ ִ Ѵٰ ϸ, Ͽ ڿ ̴. ⼺ ȯ, , ȯ ִ 쳪 鿪 ߺ 輺 ȴٰ Ѵ. ֱ ̼ ⸧ Ἥ ϴ 丮 쿡 Ѵٴ ִ.
, ε ߿ ڴ ̴. ɿ ݿ ϸ 赵 , 40 ̻ ݿϴ 赵 1.5 ٰ ˷ ֱ ʴ ߿ϴ.
ֱ ̱ 25 ̻(79 ) ǥǾµ, ڴ ڿ 10 ̻( 11, 12) Ͽ. 25~34, 35~44, 45~54 踦 ҵ ߿ 10, 9, 6 ȸ ־ٰ ϸ, 40 ݿ ڿ 90% ҽų ־.
Ϸ 15 ̻ 踦 ǿ ڰ ̻ ̸ 27% ߴٴ ־, 踦 ϴ 踦 ̴ ϴ ȿ ִ.ϰ 2015, ȸ Ͽ ǰ .
ڴ 55 ̻, 74 30⡯ ̻ ڷ, ų CT ˻縦 ǰϰ ִ. ̴ ݿ 15 ڵ Ѵ. ̷ CT ̿ 2019 ϰ ԵǾ ȴ.
ݿ ܿ Ȯϰ . κ õǾ Ƿ ݿ ̴. ϸ ٸ ߾Ϲ ۿ ϱ ϹǷ ûҳ ݿ ϴ .
ɼ 踦 ǿ Ⱓ ؼ ϸ, 踦 Ŀ ӵǹǷ, ݿ ̸ ̸ ٴ νؾ Ѵ. CT ̿ Կ ־ ݿ ǰϰ, ݿ ̿Ͽ ݿ ſ ߿ϴٰ ִ.