The sitting height/height ratio for age in healthy and short individuals and its potential role in selecting short children for SHOX analysis.

Aims: To determine the presence of abnormal body proportion, assessed by sitting height/height ratio for age and sex (SH/H SDS) in healthy and short individuals, and to estimate its role in selecting short children for SHOX analysis.

Methods: Height, sitting height and weight were evaluated in 1,771 healthy children, 128 children with idiopathic short stature (ISS), 58 individuals with SHOX defects (SHOX-D) and 193 females with Turner syndrome (TS).

Results: The frequency of abnormal body proportion, defined as SH/H SDS >2, in ISS children was 16.

Turner syndrome and metabolic derangements: another example of fetal programming.

Background And Aim: Turner syndrome (TS) patients have an increased risk of weight gain and metabolic syndrome. To date, it is unknown what factors are involved in this metabolic process, even though it is recognized that TS patients are frequently born small-for-gestational age. The aim of this study was to evaluate the correlation between lipid and glucose profiles with being overweight and birth weight and length in TS patients.

Growth hormone effect on body composition in Turner syndrome.

This study analyzes the body composition of young adult women with Turner syndrome (TS) either treated or not treated with recombinant human growth hormone (rhGH) and compares them with a group of healthy women. Fifty-two non-treated TS patients (23.0 ± 5.

[Body composition in females with 21-hydroxylase deficiency: comparison of anthropometric methods and bioelectric impedance in relation to a control group].

Objective: To estimate body composition by evaluating skinfold thickness (ST) and electric bioimpedance (EB) in a group of women with congenital adrenal hyperplasia due to classical 21-hydroxylase deficiency (CAH-C-21OHD) in relation to a control group.

Subjects And Methods: Sixteen patients and 26 controls were evaluated, all female, with age varying from 8 to 18 years. Fat (FM) and lean (LM) masses were evaluated by ST and EB.

Impairment in anthropometric parameters and body composition in females with classical 21-hydroxylase deficiency.

The aim of this study was to evaluate the physical measurements and body composition of female patients with the classic form of congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency. Twenty-eight girls with CAH were classified according to both hormonal control (well or not well controlled) and the clinical form of the disease (simple virilizing or salt-wasting). In the control group, 112 healthy individuals were included, divided into two subgroups (male and female).

Influence of programmed physical activity on body composition among adolescent students.

Objective: To verify the influence of programmed physical activity on body composition among adolescent students during 1 school year.

Methods: The sample included 383 students (age range: 10 to 15 years) separated into two groups: 186 cases (96 male and 90 female) and 197 controls (108 male and 89 female). This was an intervention study with pre- and post-test assessments in which interventions consisted of programmed physical activity; the control group had conventional school physical education.

[Body proportions in a group of Brazilian patients with Turner Syndrome].

Objective: The first Brazilian study aimed to evaluate body proportions in patients with Turner Syndrome (TS) with no growth hormone treatment.

Methods: A cross-sectional study with 50 TS patients (5 to 43 years) evaluating age, karyotype, pubertal development, height, sitting height, arm span, weight, BMI, head circumference, length of hand, foot and leg, waist to hip ratio, biacromial and biiliac diameters. The data were transformed in score z.

[Evaluation of insulin resistance and lipid profile in turner syndrome].

Objective: To evaluate the presence of insulin resistance (IR) and changes in lipid profile in Turner Syndrome (TS), and to check the influence of age, karyotype, systemic arterial hypertension (SAH), height, weight, body mass index (BMI), and pubertal development.

Patients And Methods: A transversal study of 35 TS patients, confirmed with karyotype (5 to 43 years), without previous use of anabolic steroid or hGH, with evaluation of blood pressure, pubertal development, anthropometric data, measurement of waist (W), hip (H), W to H ratio, total cholesterol, HDL, triglycerides (TGC), LDL, insulin and glucose. HOMA and QUICKI indexes were calculated, as well as glucose to insulin ratio (G/I).