منابع مشابه
Accuracy of different cutoff points of body mass index to identify overweight according to body fat values estimated by DEXA.
OBJECTIVE To evaluate the sensitivity and specificity of different cutoff points of body mass index for predicting overweight/obesity according to body fat values estimated by DEXA among Brazilian adolescents. METHODS Cross-sectional study including 229 male adolescents aged 10-15 years, in which body adiposity and anthropometric measures were assessed. Nutritional status was classified by BM...
متن کاملRegina Lectures on Fat Points
Let K be an algebraically closed field. For n ≥ 0, let An denote Kn, and let A = K[An] denote K[X1, . . . , Xn]. We refer to An as affine n-space. For any subset S ⊆ An, let I(S) ⊆ A denote the ideal of all polynomials that vanish on S. (For those familiar with Spec, the affine scheme associated to S is Spec(A/I(S)). Note that any ideal I ⊆ A defines an affine subscheme of Spec(A), and ideals I...
متن کاملBody mass index cutoff points for evaluation of nutritional status in Brazilian children and adolescents.
OBJECTIVE To delineate a classification system, comprising reference curves and cutoff points, based on the distribution of body mass index (BMI) across a national reference population and designed for the assessment of the nutritional status of Brazilian children and adolescents. METHODS Data from 13,279 males and 12,823 females aged from 2 to 19 years, extracted from the National Nutrition ...
متن کاملMore on exact bicoverings of 12 points
The minimum number of incomplete blocks required to cover, exactly λ times, all t-element subsets from a set V of cardinality v (v > t) is denoted by g(λ, t; v). The value of g(2, 2; v) is known for v = 3, 4, . . . , 11. It was previously known that 14 ≤ g(2, 2; 12) ≤ 16. We prove that g(2, 2; 12) ≥ 15.
متن کاملDoes body adiposity index evaluate percentage of body fat?
Introduction: The purpose of the present study was to determine whether the novel marker, body adiposity index (BAI), is accurate to measure percentage of body fat (PBF). Materials and methods: Seventy-eight males were undergone anthropometric examination. PBF was calculated by BAI and measured using InBody 3.0. Results: Significant correlation was found between BAI and PBF (r = 0.751; P < ...
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ژورنال
عنوان ژورنال: Mayo Clinic Proceedings
سال: 2011
ISSN: 0025-6196
DOI: 10.4065/mcp.2011.0097