background: use of single measurement of risk factors can distort their estimated effects, due to random error in measurements. the aim of this study was to examine the extent of underestimation in the estimated effect of common variables in physical exam i.e. systolic and diastolic blood pressure (sbp, dbp) and body mass index (bmi) on cardiovascular diseases in tehran lipid and glucose study ...

Background: Evaluation of fat distribution is a way to assessment of physical health. Waist to Hip Ratio and waist circumference are the simplest anthropometric measurements to be used to determine the obesity and related disorders in pregnancy. Today a close consideration is given to WHR and WC assessment in order to evaluate physical health in epidemiological studies. Materials and Methods: O...