Cumulative Coffee Consumption as a Protective Factor for Head and Neck Cancer in Brazil.

There is still no consensus in the literature regarding the role of coffee in head and neck cancer. Thus, we sought to analyze the cumulative consumption of coffee as a protective factor in the genesis of head and neck cancer in Brazil, one of the main coffee producing countries, from January 2011 to February 2017. We carried out a case-control study in 5 referral centers for head and neck cancer with 839 cases and 842 non-cancer hospital controls matched by sex, data collection center and age group. The results of logistic regression analysis showed that the cumulative consumption of >2 cups of coffee per day is an important protective factor (OR: 0.73, 95% CI: 0.5-0.9) against head and neck cancer. Smoking increased the risk by 22 times (OR: 22.19; 95% CI: 13.7-35.8) in individuals who smoke more than 50 packs per year, and the habit of ingesting more than 155 ml of alcohol per day represented approximately twice as high risk (OR: 2.20; 95% CI: 1.4-3.4). In summary, this study suggests that coffee consumption is associated with a lower chance of head and neck cancer.

Changes in Body Mass Index Are Associated with Squamous Cell Carcinomas of Oral Cavity, Oropharynx and Larynx: A Case-Control Study in Brazil.

Head and neck cancer (HNC) significantly impacts nutritional status because the tumor limits swallowing function. In this sense, it is important to monitor the nutritional status throughout the life of any individual. A multicenter case-control study was carried out to analyze the BMI at 30 years of age, two years before diagnosis and at the time of diagnosis of individuals with oral cavity, oropharynx, and larynx cancers. It was observed that a 5% reduction in BMI during the two years before enrollment was associated with an increased risk of the oral cavity (OR = 3.73), oropharyngeal OR = 5.25), and laryngeal (OR = 5.22). Reduced BMI of more than 5% over two years before diagnosis was associated with HNC. Weight loss remained significant at diagnosis, but it is not possible to exclude reverse causality since most cases are at an advanced stage. BMI monitoring of individuals at potential risk for HNC can promote early diagnosis and nutritional interventions for HNC.

Waist-to-height ratio and dynapenic abdominal obesity in users of hemodialysis services.

BACKGROUND AND AIMS: Abdominal obesity and decreased muscle strength are risk factors for individuals on hemodialysis. Thus, the combination of these two factors known as dynapenic abdominal obesity acts as an important marker of the nutritional status of this population. Therefore, the objective of the work was to investigate the association between abdominal obesity, dynapenia, and sociodemographic, clinical, and nutritional factors in individuals with chronic kidney disease undergoing hemodialysis. METHODS AND RESULTS: Cross-sectional study with 940 individuals undergoing hemodialysis in southeastern Brazil. Dynapenic abdominal obesity was defined by the combination of the presence of abdominal obesity, indicated by the waist-to-height ratio, and the reduction in muscle strength, measured by handgrip strength. Binary logistic regression was performed to calculate the odds ratio (OR) and the respective confidence intervals (95% CI). Dynapenic abdominal obesity was present in 45.42% of the study population. We found that being 18-59 years (OR: 3.17; 95% CI 2.35-4.28; p < 0.001) and being overweight (OR: 2.58; 95% CI 1.92-3.47; p < 0.001) increased the chances for the presence of dynapenic abdominal obesity; however, the habit of consuming meals away from home (OR: 0.63; 95% CI 0.47-0.85; p = 0.003) and having preserved behavioral adductor muscle thickness (OR: 0.52; 95% CI 0.38-0.71; p < 0.001) are considered protective factors. CONCLUSION: Dynapenic abdominal obesity, present in individuals on hemodialysis, may represent a valid nutritional tool for assessing cardiovascular risk and mortality in this population, in order to implement the most effective preventive and/or therapeutic intervention possible.

Self-rated health status and associated factors in rural workers.

BACKGROUND: Self-rated health status can be considered a good predictor of morbidity and mortality and has been used due to its easy assessment and applicability. The instrument is efficient for understanding sociodemographic, environmental and clinical conditions that may be related to the self-rated health status. Thus, this study aims to analyze the self-assessment of health status in rural workers and its association with socioeconomic characteristics, lifestyle, clinical condition and work characteristics. METHODS: This is a cross-sectional study carried out with 787 male and female rural reporting agriculture as their main source of income in the municipality of Santa Maria de Jetibá. A simple and direct question was used "In general, compared to people your age, how do you rate your own state of health?" to see how rural workers rate their current health status. The independent variables analyzed were socioeconomic, clinical, health and work conditions. The magnitude of the associations was evaluated by means of hierarchical logistic regression. RESULTS: It was found that 42.1% of rural workers self-rated their health status as regular or poor. Belonging to socioeconomic classes C (OR = 1.937; 95% CI = 1.009-3.720) or D/E (OR = 2.280; 95% CI = 1.178-4.415), being overweight (or having excess weight) (OR = 1.477; 95% CI = 1.086-2.008), multimorbidity (OR = 1.715; 95% CI = 1.201-2.447) and complex multimorbidity (OR = 1.738; 95% CI = 1.097-2.751) were risk factors for worse self-rated health. CONCLUSION: It was concluded that chronic diseases, socioeconomic status and overweight are risk factors for negative self-rated health. The identification of these determinants through self-rated status can support the planning of actions aimed at improving the health of the rural population. TRIAL REGISTRATION: This study was approved by the Research Ethics Committee of the Health Sciences Center of the Federal University of Espírito Santo (Protocol No. 2091172; CAAE No. 52839116.3.0000.5060). All research participants gave their informed consent.

Determinants of access to hemodialysis services in a metropolitan region of Brazil.

INTRODUCTION: The increasing prevalence of chronic kidney disease has made it a public health issue. Research on access to hemodialysis services is fundamental for appropriate and assertive approaches to the disease. This study analyzed the factors that influence access to hemodialysis services, from the dimensions of availability, accessibility, and acceptability. METHODS: This was a cross-sectional census epidemiological study involving 1024 individuals in the Metropolitan Region of Brazil in 2019. Data were analyzed using multinomial logistic regression. RESULTS: Factors that increase the chance of belonging to the lowest level of access were: age group from 30 to 59 years (OR 2.16, IC95% 1.377-3.383), female (OR 1.74, IC95% 1.11-2.72), and lower income or equal to two minimum wages (OR 1.80, IC95% 1.17-2.76); the factors medium coverage of the family health strategy or the gateway to public health policy in Brazil (OR 0.54, 95%CI 0.29-0.99), no previous conservative treatment (OR 0.59, 95%CI 0.38-0.91), lack of paid work (OR 0.35, 95%CI 0.15-0.85), retirement/sick leave (OR 0.27, 95%CI 0.12-0.64), and self-assessment of health status as bad or very bad (OR 0.62, 95%CI 0.40-0.96) reduced the chance of belonging to the lowest access level. CONCLUSION: Access to hemodialysis services in a metropolis in the southeastern region of Brazil is influenced by contextual, predisposing, enabling, and health needs characteristics. Those who are female, aged between 30 and 59 years, having an income less than or equal to 2 times minimum wage in Brazil, are at the lowest levels of access, which reinforces the role social determinants in health.

Depression in Brazilian farmers: prevalence and associated factors.

BACKGROUND: The unique characteristics of rural areas and agricultural work can contribute to the genesis of diseases, including mental disorders such as depression. AIMS: To estimate the prevalence of and factors associated with depression symptoms in Brazilian farmers. METHODS: A cross-sectional epidemiological study involving 784 farmers of the state of Espírito Santo/Brazil was carried out. Depression was identified using the Mini-International Neuropsychiatric Interview. Hierarchical logistic regression was used to assess the associated factors. RESULTS: The prevalence of depression symptoms among farmers was 16.8% (n = 132). Of those experiencing symptoms, 6.1% (n = 48) we're currently experiencing a depressive episode, and 10.7% (n = 84) a recurrent depressive episodes. The associated factors were: female gender (OR 1.63; 95% CI 1.04-2.54), not owning the land (OR 1.79; 95% CI 1.11-2.89), professional dissatisfaction (OR 1.99; 95% CI 1.18-3.35), previous pesticide poisoning (OR 2.87; 95% CI 1.45-5.67), complex multimorbidity (OR 1.95; 95% CI 1.15-3.31) and occurrence of previous depressive episodes (OR 9.83; 95% CI 4.39-21.99). CONCLUSIONS: A high prevalence of depression symptoms was identified among rural workers. Sociodemographic, occupational, clinical, and professional dissatisfaction factors were associated with a higher risk of depression symptoms in this population.

Intuitive eating is associated with glycemic control in type 2 diabetes.

PURPOSE: The intuitive eating approach has shown promise, but studies on its association with diabetics are scarce. The aim of this study is to identify the association between intuitive eating and glycemic control in individuals with type 2 diabetes mellitus. METHODS: This is an observational cross-sectional analytical study in patients at the endocrinology service of a university hospital in Vitória/ES, Brazil. For data collection, a semi-structured questionnaire was used and intuitive eating was assessed by Intuitive Eating Scale-2. RESULTS: A total of 179 individuals, mostly female and elderly, and predominantly taking oral antidiabetic drugs without association with insulin were evaluated. In adjusting for the total scale score, the most intuitive eating was associated with lower chances of patients presenting inadequate glycemic control by 89% (OR = 0.114; CI 0.024-0.540; p = 0.006), and a higher score on the Body-Food-Choice Congruence subscale was associated with lower chances of participants presenting this inadequacy by almost 66% (OR = 0.341; CI 0.131-0.891; p = 0.028), regardless of their body mass index. CONCLUSION: Eating intuitively, especially in accordance with body needs may be associated with lower chances of type 2 diabetics having inadequate glycemic control. LEVEL OF EVIDENCE: Level V, cross-sectional descriptive study.

Dietary patterns of Brazilian farmers and their relation with sociodemographic, labor, and lifestyle conditions.

BACKGROUND: The eating habits have changed in the last few decades, but few studies prioritize the food consumption of farmers and the rural population. Therefore, the objective of this study was explore the sociodemographic, occupational and lifestyle factors to the high adherence these dietary patterns. METHODS: This is a cross-sectional epidemiological study of 740 farmers (51.5%, n = 381 males; 48.5%, n = 359 females) from a municipality in Southeastern Brazil. Food intake data were obtained by applying multipass 24-h recall and dietary intake was presented in dietary patterns determined by Principal Component Analysis with varimax orthogonal rotation. RESULTS: Three dietary patterns were identified. The first pattern, "local traditional", was associated with sociodemographic and labor variables, being considered typical of the region's farmer as white race/color (p = 0.003), not extra-physical activity (p = 0.014) and cultivating 5 or more crops (p = 0.005). The permanence of a "traditional Brazilian" pattern and the occurrence of an "industrialized" pattern were also observed. Farmers working in non-conventional agriculture were 54% less adhere to "traditional Brazilian" pattern (OR 0.46, 95% CI 0.25-0.86, p = 0.014). Individuals aged 50 and over years were 82% less likely (OR 0.18, 95% CI 0.10-0.30) to adhere to "industrialized" pattern. Still, individuals of lower socioeconomic class were 52% less likely to adhere to this pattern (OR 0.48, 95% CI 0.24-0.96). Farmers who spent R$ 200 or more per capita to buy food were more than twice as likely to adhere to this food pattern (OR 2.22, 95% CI 1.32-3.73), and who had the habit of frequently eating out were 1.62 as likely adhere to "industrialized" pattern (95% CI 1.11-2.36). CONCLUSIONS: The findings indicate changes in dietary patterns in rural areas of the country, maintaining a traditional Brazilian pattern, as well as a local and an industrialized pattern. This last pattern demonstrates that the contemporary rural population also opts for a diet with ultra-processed products, being associated with the characteristic habits of a more urbanized rural region.

Association between bullying, childhood adversities and social capital among adolescents.

This study aims to analyze the association between bullying behaviors, adverse childhood experiences and social capital in late adolescence. Secondary school students aged 15-19 of a metropolitan region of Brazil were recruited for a sectional epidemiological survey, with a sample of 2,281 students, stratified by municipality of school location. Descriptive and inferential statistics were performed from three instruments: Olweus Bully/Victim Questionnaire, Childhood Adversity History Questionnaire and Integrated Questionnaire to Measure Social Capital, in adapted versions. The results showed that the factors associated with bullying victims were gender and adversity in childhood. The factors associated to bullying aggressors were gender, childhood adversities, and cognitive social capital. And the factors associated with bullying aggressor-victims were gender, childhood adversities, and cognitive social capital. It is concluded that bullying is associated with adversity in childhood and also with cognitive social capital and they point out the need to address the causes of violence in order to provide a healthy and safe development for children and adolescents, preventing negative outcomes for physical and mental health.

Morbimortality profile by COVID-19 in telework and on-site work in an oil and gas company in Brazil.

BACKGROUND: As a reflection of the health emergency caused by COVID-19, many countries adopted guidelines, which included activity restrictions. As a result, some companies maintained their activities with on-site work and telework. OBJECTIVE: Analyzing the morbidity and mortality profile due to COVID-19 of workers in telework and on-site work in an oil and gas company. METHODS: Cross-sectional, quantitative, and analytical study that included 8,394 workers diagnosed with COVID-19 at an oil and gas company in Brazil, from June 2020 to June 2021. The company's Surveillance Program database was used as an information source. RESULTS: The total prevalence of cases was 21.7%. For teleworking and face-to-face workers, they were 20.7% and 23.3%, respectively. There was a predominance of women (19.7%), white ethnicity/colour (64.7%), higher level position (52.6%), age group over 40 years (36.7%), married (53, 8%), working at the company for a period that ranges from 7 to 10 years (17%), administrative activity (68.5%), and a higher number of symptomatic workers and deaths in telework compared to on-site work. CONCLUSIONS: The results suggest that testing is important to refrain the virus spread in the company's work environments, as it allowed asymptomatic workers to be diagnosed with COVID-19. The study suggested that on-site work was not a transmission facilitator in the occupational environment, which points out the importance of preventive measures in the workplace and the adoption of remote work for the largest possible number of workers to improve the safety of employees, workers who remained in the on-site work modality.

Completeness of variables in Hospital-Based Cancer Registries for prostatic malignant neoplasm.

OBJECTIVES: to analyze the completeness of variables from Hospital-Based Cancer Registries of cases of prostate neoplasm in the Oncology Care Network of a Brazilian state between 2000 and 2020. METHODS: an ecological time series study, based on secondary data on prostate cancer Hospital-Based Cancer Registries prostate. Data incompleteness was classified as excellent (<5%), good (between 5%-10%), fair (10%-20%), poor (20%-50%) and very poor (>50%), according to the percentage of lack of information. RESULTS: there were 13,519 cases of prostate cancer in the Hospital-Based Cancer Registries analyzed. The variables "family history of cancer" (p<0.001), "alcoholism" (p<0.001), "smoking" (p<0.001), "TNM staging" (p<0.001) had a decreasing trend, while "clinical start of treatment" (p<0.001), "origin" (p=0.008) and "occupation" (p<0.001) indicated an increasing trend. CONCLUSIONS: most Hospital-Based Cancer Registries variables showed excellent completeness, but important variables had high percentages of incompleteness, such as TNM and clinical staging, in addition to alcoholism and smoking.

Intuitive eating has reduced the chances of being overweight in university students during the COVID-19 pandemic.

Introduction: University students have been particularly affected during the COVID-19 pandemic, and several sociodemographic and behavioral factors may be associated with the risk of overweight in this population. The aim of this study was to assess the impact of the pandemic on the eating behavior and nutritional status of university students, and the factors associated with these changes, especially the role of intuitive eating in this process. Methods: This is a repeated measures observational study with data collected in the first and third year of the COVID-19 pandemic in Brazil, from students over the age of 18 in the undergraduate programs of a federal university in southeastern Brazil. The survey was conducted using an online form. Eating behavior was assessed using the "Intuitive Eating Scale-2". Results: 251 university students took part, most of them female with a median age of 22. There was an increase in body mass index (BMI) and intuitive eating score between the two periods. In the first year of the pandemic, being female and using tobacco reduced the chances of students being overweight. Living in a marital relationship, worrying about weight gain and body dissatisfaction increased the chances of this outcome. In the third year of the pandemic, it was observed that practicing restrictive diets, having inadequate body perception, worrying about weight gain and living in a marital relationship increased the chances of students being overweight. Being female and eating more intuitively, in line with bodily needs, reduced these odds, demonstrating a protective role in this scenario. Conclusion: There was an increase in BMI and intuitive eating score during the pandemic. Sociodemographic, lifestyle and behavioral variables had both a positive and negative influence on nutritional status. Intuitive eating was shown to be a protective factor during this period, reducing the chances of being overweight in this population. Thus, more intuitive eating may favor greater weight stability, and may, therefore, have helped to reduce the impact of the pandemic on weight gain. In this way, people who ate more intuitively partially resisted the context that favored weight gain (stress, changes in diet and physical inactivity).

Complex multimorbidity in hemodialysis patients: Study in a metropolitan region in Brazil.

The objective of this article was to analyze the factors associated with complex multimorbidity (CMM) among hemodialysis patients in a metropolitan region in southeastern Brazil. To this end, a cross-sectional epidemiological survey was carried out with 1,024 individuals in the year 2019. CMM data were collected through the application of a questionnaire to hemodialysis patients. The binary logistic regression model was used to estimate odds ratios (OR) and 95% confidence intervals (95%CI) between independent variables and CMM. The prevalence of CMM was 81% and the results indicated that: living in cities with a low rate of general mortality (OR = 0.395, 95%CI = 0.179-0.870), being aged between 18 and 29 (OR = 0.402, 95%CI = 0.196-0.825), having an elementary education (OR = 0.536, 95%CI = 0.290-0.966) and assessing health as good/very good (OR = 0.446, 95%CI = 0.301-0.661) are factors that reduced the chances of having CMM, whereas a longer period of hemodialysis (OR = 1.779 and 95%CI = 1.057-2.997) increased the chances of CMM. The findings show that characteristics of the social and individual context are associated with CMM in hemodialysis patients, signaling the need for public health policies that include monitoring the complex multimorbidity condition among individuals undergoing hemodialysis treatment.

Poor diet quality is associated with biochemical parameters of protein nutritional status after Roux-en-Y gastric bypass.

OBJECTIVE: To assess diet quality and its association with body and biochemical parameters in patients who underwent Roux-en-Y gastric bypass (RYGB). METHODS: Prospective observational study with individuals of both sexes subjected to RYGB. Body composition, biochemical parameters, and diet quality were assessed before and six months after RYGB. Diet quality was assessed by the Healthy Eating Index (HEI). Data were analyzed by the paired t-test or Wilcoxon signed-rank test, with a significance level of 5%. Spearman's correlation and simple linear regression were performed between variables. RESULTS: The final sample included 34 patients. Their diet was classified as poor before and 6 mo after RYGB. BMI, fat mass, fat-free mass, waist perimeter, serum total protein, transthyretin, alpha-1-acid glycoprotein, and C-reactive protein decreased significantly (P < 0.05). Variations in the HEI score and caloric intake were associated with serum albumin and transthyretin (P < 0.05). CONCLUSION: Poor diet quality was present before and six months after RYGB, and the study data suggest that poor diet quality is associated to a risk of loss of lean body mass and visceral protein six months after RYGB.

Incompleteness trends of epidemiological variables in a Brazilian high complexity cancer registry: An ecological time series study.

Hospital Cancer Registries serve as a vital source of information for clinical and epidemiological research, allowing the evaluation of patient care outcomes through therapeutic protocol analysis and patient survival assessment. This study aims to assess the trend of incompleteness in the epidemiological variables within the Hospital Cancer Registry of a renowned oncology center in a Brazilian state. An ecological time-series study was conducted using secondary data from the Hospital Santa Rita de Cássia Cancer Registry in Espírito Santo between 2000 and 2016. Data completeness was categorized as follows: excellent (<5%), good (5%-10%), fair (10%-20%), poor (20%-50%), and very poor (>50%), based on the percentage of missing information. Descriptive and bivariate statistical analyses were performed using the free software RStudio (version 2022.07.2) and R (version 4.1.0). The Mann-Kendall test was used to assess temporal trends between the evaluated years, and the Friedman test was employed to evaluate quality scores across the years. Among the variables assessed, birthplace, race/color, education, occupation, origin, marital status, history of alcohol and tobacco consumption, previous diagnosis and treatment, the most important basis for tumor diagnosis, tumor-node-metastasis staging (TNM) staging, and clinical tumor staging by group (TNM) showed the highest levels of incompleteness. Conversely, other epidemiological variables demonstrated excellent completeness, reaching 100% throughout the study period. Significant trends were observed over the years for history of alcohol consumption (P < .001), history of tobacco consumption (P < .001), TNM staging (P = .016), clinical tumor staging by group (TNM) (P = .002), first treatment received at the hospital (P = .012), disease status at the end of the first treatment at the hospital (P < .001), and family history of cancer (P < .001), and tumor laterality (P = .032). While most epidemiological variables within the Hospital Santa Rita de Cássia Cancer Registry exhibited excellent completeness, some important variables, such as TNM staging and clinical staging, showed high levels of incompleteness. Ensuring high-quality data within Cancer Registries is crucial for a comprehensive understanding of the health-disease process.

Characteristics associated with the consumption of in natura or minimally processed and ultra-processed foods in one Brazilian metropolitan region. / Características associadas ao consumo de alimentos in natura ou minimamente processados e ultraprocessados por adolescentes em uma região metropolitana brasileira.

This cross-sectional study aimed to analyze the sociodemographic and lifestyle characteristics associated with the consumption of in natura or minimally processed and ultra-processed foods (UPFs) by adolescents in the Metropolitan Region of Greater Vitória, in Espírito Santo, Brazil. The data were obtained between 2016 and 2017. Logistic regression was adopted for the multivariate analysis. A total of 2,285 adolescents aged between 15 and 19 participated in the study. Greater consumption of minimally processed foods was associated with the adolescent doing paid work (OR=1.27; 95%CI=1.04-1.56), a high family income (OR=1.5; 95%CI=1.10-2.17), and engagement in physical activity (OR=1.9; 95%CI=1.45-2.63). Having brown/black skin (OR=1.3; 95%CI=1.02-1.61) and the habit of eating while surfing the web (OR=1.4; 95%CI=1.02-1.88) increased the chances of consuming UPFs. Being enrolled in a private school and being in the third/fourth year of high school reduced UPF consumption by 41.7% and 37.2%, respectively. It is concluded that greater purchasing power and engagement in physical activity influenced the consumption of minimally processed foods. On the other hand, self-reporting as brown/black and internet use increased the chances of greater UPF consumption.

Este estudo transversal teve como objetivo analisar as características sociodemográficas e de estilo de vida associadas ao consumo de alimentos in natura ou minimamente processados e ultraprocessados (AUP) por adolescentes da Região Metropolitana da Grande Vitória - Espírito Santo, Brasil. Os dados foram obtidos entre 2016 e 2017. Adotou-se a regressão logística para a análise multivariada. Participaram do estudo 2285 adolescentes entre 15 e 19 anos. O maior consumo de alimentos minimamente processados foi associado ao trabalho remunerado do adolescente (OR=1,27; IC95%: 1,04-1,56), a alta renda familiar (OR=1,5; IC95%=1,10-2,17) e a prática de atividade física (OR=1,9; IC95%=1,45-2,63). A cor da pele parda/preta (OR=1,3; IC95%=1,02-1,61) e o hábito de comer enquanto navega na internet (OR=1,4; IC95%=1,02-1,88) aumentaram as chances de consumir os AUP. Estar matriculados em escolas particulares e no terceiro/quarto ano do ensino médio reduziram em 41,7% e 37,2%, respectivamente, o consumo dos AUP. Conclui-se que o maior poder aquisitivo e a prática de atividade física influenciaram o alto consumo dos alimentos minimamente processados. Por outro lado, se declarar da cor da pele parda/preta e a utilização da internet ao comer aumentam as chances para a maior ingestão dos AUP.

Metabolic Syndrome and Associated Factors in Farmers in Southeastern Brazil: A Cross-Sectional Study.

(1) Background: Metabolic syndrome is a strong predictor of cardiovascular disease thus the objective of the study was to verify the prevalence of metabolic syndrome in farmers, as well as to verify the association with sociodemographic, work and lifestyle factors. (2) Methods: Cross-sectional, observational study, conducted with 790 individuals. For the diagnosis of metabolic syndrome, the National Cholesterol Education Program's Adult Treatment Panel III (NCEP-ATP III) and International Diabetes Federation (IDF) criteria were used. Pearson's chi-square test and binary logistic regression were used to verify factors associated with metabolic syndrome (3) Results: The prevalence of MS according to the IDF criteria was 16.3% overall, with 9.7% of women (95% CI: 6.66-16.16) and 6.6% of men (95% CI: 5.17-11.97). According to the NCEP/ATP III criterion, it was 12.3% overall, with 7.5% corresponding to women (95% CI: 6.62-13.13) and 4.8% to men (95% CI: 3.5-8.70). With regard to the conditions that make up metabolic syndrome, it was found that high density lipoprotein, high blood pressure and high waist circumference were the most prevalent. (4) Conclusions: The prevalence of metabolic syndrome is considerable in the population when compared to other regions, both rural and urban, in Brazil.

Cut points of the conicity index as an indicator of abdominal obesity in individuals undergoing hemodialysis: An analysis of latent classes.

OBJECTIVES: Abdominal obesity favors the involvement of cardiometabolic complications in renal patients on hemodialysis. Thus, the aim of the study was to identify the cut-points of the conicity index in individuals undergoing hemodialysis. METHODS: This was a cross-sectional study carried out with 953 individuals undergoing hemodialysis in clinics in a metropolitan region of southeastern Brazil. The conicity index was calculated using the following mathematical equation: waist circumference/0.109 × âˆšweight/height. The receiver operating characteristic (ROC) curve was calculated from the analysis of latent classes by cross-validation through a latent variable of abdominal obesity. This latent variable was defined using the response pattern of the observed anthropometric variables considering the presence and absence of abdominal obesity: waist circumference, waist-to-height ratio, and body shape index. The cut-points identified were elucidated by the area under the curve (AUC), Youden index, sensitivity, and specificity. RESULTS: The cut-points for the conicity index found for both sexes were similar, resulting in a cut-point for men of 1.275 (AUC, 0.921; Youden index, 0.666), with a sensitivity and specificity of 83% and 83.6%, and a cut-point for women of 1.285 (AUC, 0.921; Youden index, 0.679), with a sensitivity and specificity of 78.6% and 89.3%, respectively. CONCLUSIONS: The conicity index showed high discriminatory power for the identification of abdominal obesity in hemodialysis patients, therefore it can be a simple and easily accessible tool to be incorporated into clinical practice in this population.

Disordered eating during COVID-19 pandemic is associated with nutritional status, negative mood changes, and body image in university students.

Our objective was to evaluate disordered eating and associated factors in university students in the early period of the COVID-19 pandemic in Brazil. This is an analytical cross-sectional observational study, and data collection took place between May and June 2020, using an online semi-structured questionnaire. In total, 936 students were evaluated. Present signs/symptoms of the flu syndrome (OR = 1.605), negative mood changes (OR = 1.628), weight gain (OR = 1.739), obesity (OR = 3.089), follow fitness/health profile on social media (OR = 2.050), having inadequate body perception (OR = 2.416), and body dissatisfaction (OR = 2.612) increased the chances of presenting a higher score on the disordered eating scale.

Predicting mortality in neonates with gastroschisis in a Southeastern state of Brazil.

OBJECTIVE: This study aimed to verify risk factors associated with gastroschisis mortality in three neonatal intensive care units located in the state of Espírito Santo, Brazil. METHODS: A retrospective cohort study of neonates with gastroschisis was performed between 2000 and 2018. Prenatal, perinatal, and postsurgical variables of survival or nonsurvival groups were compared using chi-square statistical test, t-test, Mann-Whitney U test, and logistic regression. Tests with p<0.05 were considered statistically determined. RESULTS: A total of 142 newborns were investigated. Mean maternal age, gestational age, and birth weight were lower in the group of nonsurvival (p<0.05). Poor clinical conditions during admission, complex gastroschisis, closure with silo placement, the use of blood products, surgical complications, and short bowel syndrome were more frequent in the nonsurvival group (p<0.05). Complex gastroschisis [adjusted odds ratio (OR) 3.74, 95% confidence interval (95%CI) 1.274-11.019] and short bowel syndrome (adjusted OR 7.55, 95%CI 2.177-26.225) increased the risk of death. Higher birth weight inversely reduced the risk for mortality (adjusted OR 0.99, 95%CI 0.997-1.000). CONCLUSION: Complex gastroschisis and short bowel syndrome increased the risk of death, with greater birth weight being inversely correlated with the risk of mortality. The findings of this research can contribute to the formulation of protocols to improve the quality and safety of care in order to reduce neonatal mortality associated with gastroschisis.