FAT ARMS,OBESITY AND CHOICE OF BLOOD PRESSURE CUFF SIZE IN DIABETIC PATIENTS |
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Authors: | MD Feher MD MRCP A Cox RGN J Foxton RGN RM AF Lant PhD FRCP |
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Affiliation: | Department of Clinical Pharmacology and Therapeutics, Charing Cross & Westminster Medical School, London, SW10 |
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Abstract: | SUMMARY Four hundred consecutive diabetic patients had their mid-arm circumference (AC) measured and body mass index (BMI) calculated to determine the proportion of an unselected clinic group who would require a larger than standard adult blood pressure (BP) cuff and whether or not BMI could be used to predict AC and hence choice of appropriate BP cuff size. More than 75% of both men and women had an AC ≥29cm, justifying a larger than standard adult cuff for their BP measurement. When patients were classified according to their BMI, at least 80% with a BMI ≥30 and more than 70% with a BMI of 25-29 had a measured AC ≥29cm, while less than a third of patients with a BMI ≥25 had an AC ≥29cm. These results indicate that, in a diabetic clinic, most patients with a BMI ≥25 are likely to require an alternative adult BP cuff if their blood pressure is to be measured precisely. |
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