Association Between Anxiety Level, Eating Behavior, and Nutritional Status in Adult Women.

Objective: During menopause there appear hormonal changes that have an impact on physiological aspects, such as weight gain, and psychological ones, such as the presence of anxiety, which could affect eating behavior. The study objective is to assess the association between anxiety level and eating behavior as well nutritional status in adult woman.Materials and methods: A descriptive, observational, cross-sectional study was conducted on women (aged 40-65 years). A sociodemographic and lifestyle survey was performed. Anxiety was determined by the State-Trait Anxiety Inventory (STAI) and eating behavior (EB) through the Three Factor Food Questionnaire (TEFQ-R18). Nutritional status was measured considering body mass index (BMI) and waist circumference (WC). Statistical analysis was performed through SPSS 19.0.Results: One hundred twenty-eight women were included, 20.3% at the premenopausal stage and 79.7% at the postmenopausal stage. No association was found between biological stage and nutritional status (p = 0.61) or WC (p = 0.57). State anxiety was experienced by 26.6% of the women and trait anxiety by 53.9% of them; there were no significant differences according to biological stage or nutritional status. The median values of emotional eating (EE), uncontrolled eating (UE), and cognitive restraint eating (CRE) were 5.0 (4.0-7.0), 16.0 (13.0-21.0) and 14.0 (10.0-17.0), respectively, being higher in premenopausal women, whereas there were no significant differences on biological stage. Clinically detectable state anxiety was associated with EE (p = 0.035), UE (p = 0.002), and CRE (p = 0.004), and trait anxiety only with UE (p = 0.016) and EE (p = 0.001). However, anxiety and nutritional status were not related.Conclusions: Anxiety was associated to eating behavior, although it was not related to nutritional status.

Dietary and anthropometric indicators of nutritional status in relation to Helicobacter pylori infection in a paediatric population.

It has been postulated that Helicobacter pylori infection could affect growth and appetite, consequently influencing body weight. Therefore, the association between H. pylori infection and the dietary and anthropometric indicators of nutritional status of a paediatric population were investigated. A total of 525 children (aged 4-16 years) who were referred to the gastroenterology unit of the Sor Maria Ludovica Children's Hospital from Buenos Aires, Argentina, were enrolled and completed an epidemiological questionnaire. H. pylori infection was diagnosed using the ¹³C-urea breath test (¹³C-UBT). Height and weight were assessed for calculation of anthropometric indicators. Energy and macronutrient intakes were estimated by 24 h dietary recall. Data analysis was performed using a χ² test, a Student's t test, a Mann-Whitney U test and linear and logistic regressions. The prevalence of H. pylori infection was 25·1 % (with a mean age of 10·1 (SD 3·1) years). A tendency towards lower energy, carbohydrate, protein and fat intakes was observed in infected patients; however, it was not associated with H. pylori infection in any of the evaluated age groups (4-8, 9-13 and 14-16 years). Underweight, stunting, overweight and obesity were also not associated with the infection. Although height-for-age and BMI-for-age Z scores tended to be lower in infected patients, the differences between H. pylori-positive and H. pylori-negative children were not statistically significant. In conclusion, H. pylori infection was not associated with dietary intake or with anthropometric indicators in the present population of children with gastrointestinal symptoms; however, an increased sample size would be needed to confirm the observed tendency towards lower dietary intake and lower anthropometric indicators of nutritional status in H. pylori-infected children.

Decreasing trend of Helicobacter pylori infection in children with gastrointestinal symptoms from Buenos Aires, Argentina.

BACKGROUND: Helicobacter pylori infection is declining in developed and developing countries. The aim of this study was to retrospectively evaluate over an 8-year period the rate of H. pylori infection in children with gastrointestinal symptoms from Buenos Aires, Argentina. MATERIALS AND METHODS: We reviewed the records of children referred from 2002 to 2009 to the gastroenterology unit of the Children Hospital "Superiora Sor Maria Ludovica" for evaluation of upper gastrointestinal signs and symptoms in which the (13) C-urea breath test was performed to diagnose H. pylori infection and a sociodemographic questionnaire was obtained. RESULTS: Records of a total of 1030 children and adolescents with a mean age of 9.99 years were included in the analysis. We found an H. pylori prevalence of 41.2% (95% CI, 36.9-46.0%) for the triennium 2002-2004, dropping to 26.0% (95% CI, 20.7-31.8%) in the triennium 2007-2009. CONCLUSION: Our results showed a significant decrease in H. pylori infection rates from children referred for upper gastrointestinal symptoms evaluation from 2002 to 2009, following the H. pylori epidemiologic trend reported in other countries.

Iron, zinc, and copper nutritional status in children infected with Helicobacter pylori.

OBJECTIVE: : Helicobacter pylori colonizes the gastric mucosa of about half of the world's population and it has been related to extragastrointestinal diseases. The present study sought to evaluate the association between H pylori infection and iron, zinc, and copper nutritional status in symptomatic children. PATIENTS AND METHODS: : A cross-sectional study was carried out in 395 children (4-16 years) with upper gastrointestinal symptoms, who were tested for H pylori infection by the C-urea breath test. Iron status was determined by hemoglobin, serum ferritin, and serum transferrin receptors. Copper and zinc serum concentrations were also evaluated. Epidemiological data, dietary assessment, and anthropometric indicators were analyzed as potential confounding factors. RESULTS: : Prevalence of H pylori infection was 24.3%. Anemia and iron deficiency (ID) were found in 12.0% and 14.3% of the H pylori-positive and 8.9% and 11.0% of the H pylori-negative children, respectively. There was no association between H pylori infection and anemia (odds ratio = 1.54 [95% confidence interval [CI] 0.73%-3.24%]) or ID (odds ratio = 1.35 [95% CI 0.67-2.70]). Crude beta coefficients showed that H pylori has no significant effect on hemoglobin, serum ferritin, serum transferrin receptors, copper, and zinc concentrations. However, adjusted results suggested that H pylori-infected children had an increase of 9.74 microg/dL (95% CI 2.12-17.37 microg/dL) in copper concentrations. CONCLUSIONS: : This study revealed that H pylori infection was not associated with iron deficiency, anemia, or zinc concentrations; however, a positive relation with copper status was found after adjusting for confounding factors. The contribution of H pylori infection to higher copper concentrations needs to be confirmed by additional studies.

Effect of iron deficiency anemia on the biodistribution of 99mTc radiopharmaceuticals.

The distribution of colloids and labeled cells in organs is influenced by their intrinsic properties and by the state of the investigated subject. Iron deficiency remains an unsolved nutritional problem all over the world; one of its severe consequences is anemia. Because iron metabolism principally takes place in the liver, spleen, bone marrow, skeletal muscle and blood, we studied the effect of iron deficiency anemia on the biodistribution of 99mTc phytate, 99mTc gelatin colloid and 99mTc RBC (red blood cells labeled with 99mTc). Our results show that iron deficiency anemia modifies the pattern of biodistribution of the two colloids assayed. However, this behavior is different for both of them. This work contributes to studies that kinetically and statistically establish that iron deficiency anemia induces a significant inversion in the spleen-liver activity relationship when centellographic studies are performed with colloids such as 99mTc phytate.