Oxygen conserving devices: OCDs provide cost savings and improved quality of life.
Luttrell
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D017046:Cost Savings / Q000379:methods; D004867:Equipment Design; D004869:Equipment Safety; D005544:Forecasting; D006699:Home Care Services / Q000191:economics / Q000639:trends; D006801:Humans; D010102:Oxygen Inhalation Therapy / Q000191:economics* / Q000295:instrumentation* / Q000639:trends; D010351:Patient Discharge; D011788:Quality of Life