Psychometric Properties of Various Factorial Models of the ORTO-15 Tested With Brazilian Respondents.

The ORTO-15 is a commonly used screening instrument for symptoms of Orthorexia Nervosa (ON), an obsessive overconcern with healthy eating. However, its limitations have been evidenced in several published factorial models. We analyzed the psychometric properties of seven different ORTO-15 factorial models using data from Brazilian adult participants ( = 1455; 71.

Nutritional risk, not obesity, is associated with mortality in critically ill COVID-19 patients.

Background: Despite the identification of obesity as a risk factor for higher rates of hospital and Intensive Care Unit (ICU) admissions and complications due to COVID-19, the association between obesity and mortality in critically ill COVID-19 patients remains controversial, and the nutritional risk is little considered. Hence, our study sought to evaluate the association between obesity, nutritional risk, and mortality in critically ill patients diagnosed with COVID-19.

Methods: Retrospective study were condutcted including adult critically ill COVID-19 patients admitted to an ICU between April 2020 and March 2021.

Provision of information on the amount of sugar in processed foods.

The objective of this study was to assess the provision of information on the amount of sugar and identify the position of sugar in the list of ingredients of processed foods. A cross-sectional study was conducted to analyze all processed traditional and diet/light/zero food products sold in a hypermarket containing the word sugar or sucrose in the list of ingredients. The food labels were read and the position of sugar on the list of ingredients and presence, or absence, of information on the amount of sugar in the nutrition facts table were recorded.

Dietary quality differences between women with and without weight loss in nutritional treatment.

Background & Aims: The obesity nutritional treatment is structured to weight loss and diet is considered an important indicator of treatment effectiveness. The purpose of this study is to compare the diet quality among women who lost weight to women who maintained or gained weight during the nutritional treatment.

Methods: This is a retrospective study that included 66 obese women in nutritional treatment for weight loss, over six months, divided in tercile according to their weight loss.

Insulin, ghrelin and early return of hunger in women with obesity and polycystic ovary syndrome.

Background & Aims: Women with polycystic ovary syndrome (PCOS) have greater predisposition to obesity, but the mechanisms are still unknown. Hyperinsulinemia, insulin resistance and low levels of ghrelin are common in this group. For the purposes of the present study, it was assumed that such changes could have an influence on hunger.

Anxiety symptoms and emotional eating are independently associated with sweet craving in young adults.

Sweet craving (SC), defined as a strong desire for sweet foods, seems to be closely related to negative emotions, such as anxiety and unhealthy eating behaviors. The objective was to investigate factors that are associated with SC and to assess the relationships among SC, anxiety symptoms, and eating behavior in university students. This was a cross-sectional study involving 300 students of both sexes (20.

Lactose in processed foods: evaluating the availability of information regarding its amount.

Patients with lactose intolerance, a high prevalence disease, should control the intake of food with lactose to avoid gastrointestinal symptoms. Since tolerance depends on the amount of lactose ingested, it is essential to discuss the availability of the amount of lactose information in processed foods, which is currently not mandatory. The study measured the availability of information on the amount of lactose on the labels of processed food that contained milk or lactose in the ingredient list.

Eating Experiences, Sweet Preference, and Weight Gain in Women During Chemotherapy for Breast Cancer: A Mixed Methods Study.

Weight gain during breast cancer treatment has not been explained yet. This study aimed to explore eating experience and its relationship with weight gain and sweet preference and intake in women in chemotherapy treatment for breast cancer. Thirty-one patients indicated for adjuvant (n = 16) or neoadjuvant (n = 15) chemotherapy containing anthracyclines were evaluated.

HOSPITAL NUTRITIONAL CARE: PROPOSITIONS ENDORSED BY THE SCIENTIFIC COMMUNITY.

Background/objectives: the incidence of hospital undernutrition and its consequences for both the patient and the hospital has demanded procedures that ensure the delivery of good-quality hospital nutritional care. On the basis of literature reports, this study aimed to build a hospital nutritional care propositions that the scientific community later evaluated and endorsed.

Methods: forty-one propositions concerning patient clinical nutritional care and hospital food service management by the Hospital Nutrition and Food Service were designed.

Weight and body composition variations in overweight women along outpatient nutritional treatment.

Introduction: To evaluate the treatment of obesity it is necessary to understand the weight changes, to improve intervention strategies.

Objective: To assess the progression of weight and body parameters in overweight women along a diet therapy.

Methods: 163 women participated in this study.

Imbalance Between Postprandial Ghrelin and Insulin Responses to an Ad Libitum Meal in Obese Women With Polycystic Ovary Syndrome.

Obese women with polycystic ovary syndrome (PCOS) may have impairment in the regulation of food intake associated with ghrelin and insulin. In order to compare postprandial ghrelin and insulin responses to an ad libitum meal, we assessed 30 obese women with PCOS and 23 obese women without PCOS (control group). Blood samples were taken under fasting conditions, preprandially, and 15, 45, 75, and 135 minutes after the beginning of an ad libitum meal and ghrelin and insulin concentrations were analyzed.

Mechanical ventilation mode (volume × pressure) does not change the variables obtained by indirect calorimetry in critically ill patients.

Purpose: The aim of the study was to analyze the difference between the results obtained by indirect calorimetry (IC) using volume-controlled and pressure-controlled mechanical ventilation in 2 different ventilators and to characterize the variables achieved by IC after well-defined changes in minute volume (Vm).

Materials And Methods: Prospective study of 20 critically ill patients under volume-controlled (n = 15) or pressure-controlled (n = 5) mechanical ventilation. Three IC measurements of 45 minutes each were taken; values of oxygen consumption (Vo(2)), carbon dioxide production (Vco(2)), Vm, resting energy expenditure (REE), and respiratory quotient (RQ) were obtained.