Weight and height of people living with HIV/AIDS attended by the Brazilian National Health System.

The nutritional status of people living with HIV/AIDS (PLWHA) is related to morbidity and mortality and its monitoring is important in the maintenance of the health status. This is a cross-sectional study carried out in Brazilian National Health System in the Municipality of São Paulo. It describes anthropometrical characteristics: weight and height; indices of weight for height (W/H), height for age (H/A), body mass index for age (BMI/A) and Z score for height and weight.

Nutritional strategies of physically active subjects with muscle dysmorphia.

Background: The aim of this study was to identify dietary strategies for physically active individuals with muscle dysmorphia based on a systematic literature review.

Method: References were included if the study population consisted of adults over 18 years old who were physically active in fitness centers. We identified reports through an electronic search ofScielo, Lilacs and Medline using the following keywords: muscle dysmorphia, vigorexia, distorted body image, and exercise.

Factors associated with physical inactivity in adolescents aged 10-14 years, enrolled in the public school network of the city of Salvador, Brazil.

Objective: To investigate the factors associated to the physical inactivity among teenagers in Salvador, BA.

Methodology: A cross-sectional study was made with 803 teenagers from 10 to 14 years old, enrolled in public high schools in Salvador, BA. Information concerning physical activity levels (dependent variable), sedentary behavior, demographic, anthropometric, socioeconomic and maternal characteristics (independent variables) were collected.

Construct validity of a figure rating scale for Brazilian adolescents.

Background: Figure rating scales were developed as a tool to determine body dissatisfaction in women, men, and children. However, it lacks in the literature the validation of the scale for body silhouettes previously adapted. We aimed to obtain evidence for construct validity of a figure rating scale for Brazilian adolescents.

[Standardization and reliability of anthropometric measurements for population surveys].

In this paper we describe the standardization and reliability of anthropometric measurements carried out by five population survey anthropometrists. For the standardization of anthropometric measurement techniques, one expert anthropometrist conducted two theoretical and practical workshops, in September 2006 and March 2007, where the intra- and interobserver technical errors of measurement (TEMs) were assessed, respectively. For the intraobserver assessment of anthropometric measurements, we studied 121 schoolchildren on two different days.