Waist circumference measurement sites and their association with visceral and subcutaneous fat and cardiometabolic abnormalities.

Objectives: To estimate the degree of variability of the waist circumference (WC) when obtained in different anatomical sites and compare the performance of the measurement sites as predictors of visceral adipose tissue (VAT) and subcutaneous adipose tissue (SAT) and cardiometabolic abnormalities.

Subjects And Methods: Cross-sectional study involving 119 individuals with overweight (50.3 ± 12.

Evaluation of coronary calcium score in patients with normocalcemic primary hyperparathyroidism.

Rationale: Given that the diagnosis of primary hyperparathyroidism (PHPT) is given at an increasingly less-symptomatic phase, and the literature data on the cardiovascular risk of patients with normocalcemic primary hyperparathyroidism (NPHPT) are controversial, the coronary calcium score (CCS), which is correlated with coronary artery disease, may be useful for clarifying the association between cardiovascular risk and NPHPT.

Objective: This research aims to describe the CCS and the clinical and laboratory variables of patients with NPHPT compared with a control group and to verify the presence of an association between NPHPT and CCS.

Study Population And Methods: A questionnaire on anthropometric data (weight, height, waist circumference, and blood pressure) was used, laboratory examinations (estimations of glucose, glycated hemoglobin [HbA1c], total cholesterol [TC] and its fractions, triglycerides, creatinine, calcium, parathyroid hormone, and 25-OH vitamin D) were conducted, and computerized tomography was carried out to measure the CCS in 13 patients diagnosed with NPHPT and 16 controls.

Predictive models for estimating visceral fat: The contribution from anthropometric parameters.

Background: Excessive adipose visceral tissue (AVT) represents an independent risk factor for cardiometabolic alterations. The search continues for a highly valid marker for estimating visceral adiposity that is a simple and low cost tool able to screen individuals who are highly at risk of being viscerally obese. The aim of this study was to develop a predictive model for estimating AVT volume using anthropometric parameters.

Effects of weight loss on adipose visceral and subcutaneous tissue in overweight adults.

Background & Aims: Weight loss is an important strategy for mitigating the complications of obesity. However, weight reduction does not provide detailed information on relative changes in bodily behaviors and in abdominal fat deposits (adipose visceral tissue (AVT) and adipose subcutaneous tissue (AST)). The aim of this study was to evaluate the effect of weight loss based on calorie restriction on AVT and AST in overweight individuals (1); to verify the metabolic benefits resulting from AVT reduction (2); and to the analyze the influence of covariates in AVT and AST reduction (3).