title: Audit of oxygen therapy.
abstract: We audited the use of oxygen in our hospital. Over three days we found 119 patients using oxygen, 21 wearing their mask incorrectly or not at all. The commonest indication was chronic obstructive pulmonary disease. Forty patients had no record of arterial gas analysis. Of those who had, 29 did not require oxygen and the average time from last arterial gas analysis was 5.7 days and only eight patients were being monitored with an oximeter. Taking into account the risk of exacerbating carbon dioxide retention and the problems that arise when discharging a patient who has been receiving oxygen therapy for the duration of their admission, we fee oxygen therapy should only be administered with the knowledge of the arterial gases and with frequent reassessment during therapy.
authors.affiliation: Department of Adult Medicine, Royal Alexandra Hospital, Paisley, UK.
authors.forename: J H
authors.initials: JH
authors.lastname: Gravil
authors.forename: V J
authors.initials: VJ
authors.lastname: O'Neill
authors.forename: R D
authors.initials: RD
authors.lastname: Stevenson
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002245:Carbon Dioxide / Q000097:blood; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000628:therapy; D008297:Male; D008485:Medical Audit; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy / Q000592:standards*; D011014:Pneumonia / Q000628:therapy; D011182:Postoperative Care; D017410:Practice Guidelines as Topic
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen