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Reference value of transcutaneous oxygen measurement in diabetic patients compared with nondiabetic patients Vincent E. de Meijer, MD, MSc, Hans P. van't Sant, MD, Sandra Spronk, PhD, Freek J. Kusters, BSc, Pieter T. den Hoed, MD, PhD Journal of Vascular Surgery Volume 48, Issue 2, Pages (August 2008) DOI: /j.jvs Copyright © 2008 The Society for Vascular Surgery Terms and Conditions
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Fig 1 Mean values and corresponding 95% confidence intervals are shown for transcutaneous oxygen tension (TcPo2) measured in mm Hg at the (A) chest wall and (B) dorsum of the foot for diabetic patients and nondiabetic patients. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2008 The Society for Vascular Surgery Terms and Conditions
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Fig 2 The Bland-Altman distribution shows the difference in transcutaneous oxygen tension (TcPo2) between observer 1 and 2, with the average of TcPo2 in mm Hg for the (A) chest and (B) foot measurements. The solid line shows the mean difference and the dotted lines show the 95% confidence interval. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2008 The Society for Vascular Surgery Terms and Conditions
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Fig 3 The correlation of transcutaneous oxygen tension (TcPo2) values is shown between observer 1 and 2 for values measured at the (A) chest wall and the (B) dorsum of the foot. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2008 The Society for Vascular Surgery Terms and Conditions
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