Anthonisen N R
Clin Chest Med. 1986 Dec;7(4):673-8.
Home oxygen therapy has been shown to prolong life in patients with hypoxemic chronic obstructive lung disease. Patients who are hypoxemic when stable (Po2 less than 55 torr or Po2 55 to 59 torr with evidence of cor pulmonale or polycythemia) should be so treated, with oxygen supplied as continuously as possible.
家庭氧疗已被证明可延长低氧血症性慢性阻塞性肺疾病患者的生命。病情稳定时存在低氧血症（动脉血氧分压低于55托或动脉血氧分压为55至59托且有肺心病或红细胞增多症证据）的患者应接受这种治疗，尽可能持续供氧。
