The Medical journal of Australia
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Randomized Controlled Trial
High flow or titrated oxygen for obese medical inpatients: a randomised crossover trial.
To compare the effects on transcutaneous carbon dioxide tension (Ptco2) of high concentration and titrated oxygen therapy in medical inpatients with morbid obesity who were not selected for a pre-existing diagnosis of obesity hypoventilation syndrome. ⋯ Australian New Zealand Clinical Trials Registry, ACTRN12610000522011.