In terms of lung transplantation, this is determined by a ‘lung score’ that depends on your lung function, exercise tolerance and oxygen requirement.
Malunga nokufakelwa kwemiphunga, oku kuntanywa ‘linqaku lemiphunga’ elixhomekeke ekusebenzeni kwemiphunga yakho, ukunyamezela ukwenza imithambo kunye nokufuna ioksijini.