6Pépin J L,Barjhoux C E,Deschaux C,et al.Long-term oxyen therapy at home:compliance with medical prescription and effective use of the-rapy[J].Chest,1996,109(5):1144-1150.
7Ringbaek T,Lange P,Viskum K.Compliance with LTOT and consumption of mobile oxygen[J].Respir Med,1999,93(5):333-337.
8Thomas J,Ringbaek T J,Lange P,et al.Geographic variation in long-term oxygen thrapy in Denmark:Factors related to adherence to guidelines for long-term oxygen therapy[J].Chest,2001,119(6):1711-1716.
9Walshaw M J,Lim R,Evans C C,et al.Factors influencing he compliance of patients using oxygen concentratorsfor long-term home oxygen therapy[J].Respir Med,1990,84(3):331-333.