Untangle the relationship of muscle mass and bone mineral content on handgrip strength: Results of ELSA-Brasil.

The study aims to investigate the independent association of muscle mass (MM) and bone mineral content (BMC) in the performance of the handgrip strength (HGS) test and whether there is effect modification by sex and age. In 12,491 participants from the ELSA-Brasil we estimated the associations between MM, BMC and HGS using linear regression models. All the analyses were performed for total population, also stratified for sex and age.

Ultra-processed food consumption is associated with increase in fat mass and decrease in lean mass in Brazilian women: A cohort study.

Objective: To investigate the association between ultra-processed food consumption at 23-25 years of age and measurements of body composition-fat mass, fat mass distribution and lean mass at 37-39 years of age in Brazilian adults.

Methods: 1978/1979 birth cohort study conducted with healthy adults from Ribeirão Preto, São Paulo, Brazil. A total of 1,021 individuals participated in the fat mass analysis (measured by air displacement plethysmography) and 815 in the lean mass analysis and fat mass distribution (assessed by dual energy X-ray absorptiometry).

Sex-Dependent Effects of the Intake of NOVA Classified Ultra-Processed Foods on Syndrome Metabolic Components in Brazilian Adults.

Longitudinal studies evaluating the relationship between UPF consumption and the incidence of Metabolic Syndrome (MetS) and its components are still scarce. This study aimed to evaluate the effect of UPF consumption on the incidence of MetS and its components in adults. A prospective study was conducted with 896 participants from the 1978/79 Ribeirão Preto cohort, São Paulo, Brazil.

Dietary pattern changes, obesity and excess body fat in adults of a Brazilian birth cohort.

Background: Few studies have assessed dietary patterns (DPs) and the changes in these patterns over time in adults. The present study aimed to investigate whether possible changes in DPs in two assessments are associated with obesity and excess body fat.

Methods: A prospective study was conducted in which data were collected from 1082 adults of a Brazilian birth cohort during two periods 15 years apart (T1: 2002-2004; T2: 2016-2017).

[Factors associated with inflammatory biomarkers in adolescents: analysis by structural equation modeling].

The study aimed to analyze factors associated with inflammatory biomarkers in adolescents. This was a cross-sectional study in 391 adolescents 17-18 years of age in public schools in São Luís, Maranhão State, Brazil. Three-stage random cluster sampling was performed in schools, classes, and students.

Association between Eating Patterns and Excess Body Weight in Adolescents.

Excess body weight is a risk factor for the development of diseases. Adolescence is a nutritionally vulnerable age group that suffers due to influences on food intake. We aimed to identify the main dietary patterns of adolescents to investigate their association with excess body weight.

Barriers to Physical Exercise and Associated Factors in the Pre- and Postoperative Periods of Bariatric Surgery.

Background: To compare the barriers to exercise and its associated factors among patients in the pre- and postoperative periods of bariatric surgery.

Methods: Cross-sectional study with patients who were split into preoperative (n = 81) and postoperative (n = 209) groups. It was collected sociodemographic characteristics, and the Exercise Benefits Barriers Scale was adopted in order to identify the barriers related to exercise practice.

[Cross-cultural adaptation and evaluation of the psychometric properties of the Emotional Appetite Questionnaire among Portuguese-speaking women].

Obesity and its determinants have been the topic of broad research. Emotional appetite, defined as the tendency to overeat in response to negative emotions, is among these determinants. Some instruments were created to measure this construct, the Emotional Appetite Questionnaire (EMAQ) being one of them.

Influence of Paleolithic diet on anthropometric markers in chronic diseases: systematic review and meta-analysis.

Background: The Paleolithic diet has been studied in the scope of prevention and control of chronic noncommunicable diseases (CNCD). The objective of this study was to analyze the influence of the Paleolithic diet on the prevention and control of CNCD in humans, specifically on anthropometric markers, through a systematic review with meta-analysis.

Methods: What is the effect of the Paleolithic diet on anthropometric parameters (weight, body mass index and waist circumference) compared to other control diets based on recommendations in adults? We included only randomized studies with humans that used the Paleolithic Diet in the prevention and control of CNCD published in Portuguese, English or Spanish.

[Eating patterns among children aged 13 to 35 months and association with maternal characteristics].

This study sought to identify eating patterns among children and to verify their association with maternal characteristics. We studied 1,185 children aged 13 to 35 months. Food consumption was investigated using the 24h dietary recall and the eating patterns were identified using principal components factor analysis, followed by orthogonal varimax rotation.

[Socioeconomic, demographic and lifestyle factors associated with eating patterns of shift workers].

The scope of this paper was to identify the main eating patterns of shift workers and to associate them with socioeconomic, demographic and lifestyle variables. Men between 20 and 60 years of age, workers of a metallurgical company in the state of Ceará, were studied. Eating patterns were identified by factorial analysis by major components, followed by varimax orthogonal rotation.

Healthy dietary pattern is inversely associated with non-alcoholic fatty liver disease in elderly.

The prevalence of non-alcoholic fatty liver disease (NAFLD) is rising, an increase that may be associated with changes in lifestyle such as unhealthy dietary patterns. Although advanced age is a risk factor for NAFLD, no studies reporting this association in the elderly population were found. In the present study, the association between dietary patterns and NAFLD in the elderly was assessed.

[Not Available].

Unlabelled: Infection by Helicobacter pylori affects over half of the world’s population and is a public health issue. Its prevalence is significantly higher in developing countries such as Brazil. It has been suggested that infection by H pylori can impact calorie intake and homeostasis.

Socioeconomic and demographic factors are associated with dietary patterns in a cohort of young Brazilian adults.

Background: The aim of the present study was to identify the main dietary patterns among young adults and to investigate the association of socioeconomic and demographic factors, and social mobility with dietary patterns.

Methods: Data from the fourth follow-up of the 1978/79 Ribeirão Preto birth cohort study, Brazil, were used. A total of 2,061 young adults, whose mothers gave sociodemographic information at birth in 1978-79, provided sociodemographic and dietary data through a validated food frequency questionnaire in 2002-2004, when they were aged 23-25 years.