نتایج جستجو برای: percentage of rutab
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AIMS To assess the reliability of percentage ideal weight for height (%WFH) as a measure in children. METHODS Forty two dietitians calculated %WFH of six children. Eleven of the 42 repeated the calculations. RESULTS Interexaminer estimates varied by 16.5 to 40 percentage points (mean 27.8). Intraexaminer variability was also large. CONCLUSIONS %WFH is an unreliable measure of nutritional ...
PURPOSE To investigate the relationship between percentage of body fat and macular pigment (MP) optical density. METHODS One hundred healthy subjects of ages between 22 and 60 years volunteered to participate in this study. MP optical density was measured psychophysically, serum lutein and zeaxanthin were quantified by HPLC, and dietary intake of lutein and zeaxanthin was assessed using a val...
The ratio of the mean systolic transaortic valvular gradient to the mean systolic left ventricular pressure times 100 yields a percentage that represents the portion of left ventricular pressure-volume work per stroke lost because of outflow-tract obstruction. The percentage of the left ventricular stroke work loss and the area of the aortic orifice have been estimated in 49 patients with aorti...
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