Tirohia te whiti i raro nei, me te ka whakahoki i te pātai i muri i roto i te reo ano rite te whiti: Passage: Ko te take mōrearea tuatahi mō COPD ao ko te momi hikareti. o te hunga e paowa, e pā ana ki 20% ka whiwhi COPD, me o te hunga e momi hikareti ora, e pā ana ki te hawhe ka whiwhi COPD. I roto i te United States me te United Kingdom, o te hunga ki COPD, 80<unk>95% he momi hikareti o nāianei ranei mua. Ko te pea o te whakawhanake COPD nui haere ki te katoa o te paowa. I tua atu, he kaha ake nga wahine ki te pānga kino o te paowa i te tangata. I roto i te kore-momi hikareti, te pānga ki te paowa paowa ko te take i roto i te ki runga ki te 20% o ngā take. Ētahi atu momo o te paowa, pērā i, mariuana, hikareti, me te wai-pipa, he hoki te paowa mōrearea.
80 ki te 95%