COPD yakagadzikana nguva: Munyika dzeEurope neAmerica, nekuda kwehupamhi hwekuziva kwevarwere uye kuziva kwechirwere, nhanho yehupfumi uye nzira yekudzorera ndeyepamusoro, kwete-invasive mechanical ventilation treatment yemhuri dzine COPD yakave yakakurumbira zvikuru, uye yakawana zvakanaka zvekurapa, zvemagariro uye Utano uye hupfumi.

Acute exacerbation period: Kwenguva yekuwedzeredza kweCOPD, kunze kwekunge paine zvirambidzo zvakajeka, vangangoita varwere vese vanofanirwa kurapwa nemhepo isiri-invasive ventilation.Kushandiswa kwemhepo isina-invasive ventilation kunogona kuderedza carbon dioxide, kunatsiridza ropa reokisijeni, uye kuderedza kuoma kwekufema, nokudaro kuderedza tracheal intubation uye kushandiswa kwemhepo inoputika kunopfupisa nguva yekugara muchipatara uye kuderedza mari yekurapa.Varwere vane mamiriro ehupfumi vanobvumira kwenguva refukwete-invasive ventilationmumhuri dzine nguva dzakagadzikana mushure mechikamu chakaoma.