Socioeconomic inequalities related to noncommunicable diseases and their limitations: National Health Survey, 2019

The erasure of infection-associated chronic conditions: Critical interpretive synthesis of literature on healthcare for long COVID and related conditions in Brazil

Evidence is emerging that long COVID is at least as prevalent in the Global South as the Global North, but literature on long COVID healthcare in the Global South is in its infancy. Brazil is seeing significant levels of debility due to long COVID but a limited national evidence-base. long COVID shares symptomatology and appropriate care with a wider category of infection-associated chronic conditions (IACCs). This article reviews literature published between 2000 and 2023 addressing healthcare for long COVID and IACCs in Brazil, in the interest of exploring challenges and opportunities for the SUS (Brazil's universal health system) to offer appropriate long COVID healthcare. We find that long COVID and IACCs collectively are subject to erasure from Brazilian healthcare knowledge, through lack of expertise, a resource-limited health system prioritising urgent care, and the concentration of poor health in marginalised populations with limited decision-making power. A nascent intellectual will to address long COVID, and a tradition of social participation in healthcare governance present potential opportunities. We call for ignition of a global step-change in tackling healthcare for long COVID and IACCs. Global equity in long COVID healthcare requires the development and sharing of expertise regarding its universal and context-specific features.

Non-Donors of Organs and Tissues Due to Medical Refusal in a Transplant Referral Service

BACKGROUND

Obtaining organs for transplants through a deceased donor occurs exclusively through donation. However, some open protocols with potential donors do not become effective donors due to medical refusal. Our aim was to identify the profile of non-donors of organs and tissues due to medical refusal in a state reference service for transplants.

METHODS

This is a cross-sectional study with retrospective data collection from medical records of patients who died and had a protocol opened to evaluate brain death and procurement of organs and tissues in 2019.

RESULTS

The sample consisted of 27 patients, the majority of whom were female, aged over 71 years, had primary education, and were married. The main causes of medical refusal were age above the recommended age and septicemia. Brain death was mostly confirmed within 12 hours, and the main cause of hospitalization was a vascular event.

CONCLUSIONS

Identifying the profile of non-donors due to medical refusal is necessary for services to identify possible misattributed medical contraindications and thus contribute to reducing the disproportion between supply and demand for organs and tissues for transplants.

Accuracy, potential, and limitations of probabilistic record linkage in identifying deaths by gender identity and sexual orientation in the state of Rio De Janeiro, Brazil

BACKGROUND

Globally, the counting of deaths based on gender identity and sexual orientation has been a challenge for health systems. In most cases, non-governmental organizations have dedicated themselves to this work. Despite these efforts in generating information, the scarcity of official data presents significant limitations in policy formulation and actions guided by population needs. Therefore, this manuscript aims to evaluate the accuracy, potential, and limits of probabilistic data relationships to yield information on deaths according to gender identity and sexual orientation in the State of Rio de Janeiro.

METHODS

This study evaluated the accuracy of the probabilistic record linkage to obtain information on deaths according to gender and sexual orientation. Data from two information systems were used from June 15, 2015 to December 31, 2020. We constructed nine probabilistic data relationship strategies and identified the performance and cutoff points of the best strategy.

RESULTS

The best data blocking strategy was established through logical blocks with the first and last names, birthdate, and mother's name in the pairing strategy. With a population base of 80,178 records, 1556 deaths were retrieved. With an area under the curve of 0.979, this strategy presented 93.26% accuracy, 98.46% sensitivity, and 90.04% specificity for the cutoff point ≥ 17.9 of the data relationship score. The adoption of the cutoff point optimized the manual review phase, identifying 2259 (90.04%) of the 2509 false pairs and identifying 1532 (98.46%) of the 1556 true pairs.

CONCLUSION

With the identification of possible strategies for determining probabilistic data relationships, the retrieval of information on mortality according to sexual and gender markers has become feasible. Based on information from the daily routine of health services, the formulation of public policies that consider the LGBTQ + population more closely reflects the reality experienced by these population groups.

Individual and contextual factors associated with the survival of patients with severe acute respiratory syndrome by COVID-19 in Brazil

OBJECTIVE

To analyze the influence of individual and contextual factors of the hospital and the municipality of care on the survival of patients with Severe Acute Respiratory Syndrome due to COVID-19.

METHODS

Hospital cohort study with data from 159,948 adults and elderly with Severe Acute Respiratory Syndrome due to COVID-19 hospitalized from January 1 to December 31, 2022 and reported in the Influenza Epidemiological Surveillance Information System. The contextual variables were related to the structure, professionals and equipment of the hospital establishments and socioeconomic and health indicators of the municipalities. The outcome was hospital survival up to 90 days. Survival tree and Kaplan-Meier curves were used for survival analysis.

RESULTS

Hospital lethality was 30.4%. Elderly patients who underwent invasive mechanical ventilation and were hospitalized in cities with low tax collection rates had lower survival rates compared to other groups identified in the survival tree (p<0.001).

CONCLUSION

The study indicated the interaction of contextual factors with the individual ones, and it shows that hospital and municipal characteristics increase the risk of death, highlighting the attention to the organization, operation, and performance of the hospital network.

Multiple behavioral risk factors for non-communicable diseases among the adolescent population in Brazil: the analysis derived from the Brazilian national survey of school health 2019

BACKGROUND

Health risk behaviors often emerge or intensify during adolescence and tend to co-occur, exposing individuals to an even greater risk for the development of non-communicable diseases (NCDs). The likelihood of exhibiting multiple health risk factors also increases throughout life and is associated with sociodemographic characteristics contributing to their escalation and severity. In this context, the objective of this study was to analyze the association between sociodemographic characteristics and multiple behavioral risk factors for non-communicable diseases among the adolescent population in Brazil.

METHODS

This cross-sectional study utilized data from the Brazilian National Survey of School Health 2019. The sample comprised 121,580 adolescents aged 13 to 17. The analyzed variables included irregular intake of fruits and vegetables, regular consumption of soft drinks and treats, insufficient physical activity, sedentary lifestyle, cigarette smoking, and alcohol consumption. To analyze MBRFs, a classification ranging from zero to five was created, and associations were estimated using Odds Ratio (OR) with the respective 95% confidence interval (CI). The Backward method was employed for the multivariate regression model, utilizing ordinal logistic regression.

RESULTS

Adolescents without behavioral risk factors for NCDs constituted only 3.9% (95% CI 3.7-4.1). The most prevalent categories were two and three MBRFs, accounting for 28.3% (95% CI: 27.7-28.8) and 27.0% (95% CI: 26.5-27.5), respectively. Adolescents aged 16 and 17 (ORadj: 1.39; 95% CI: 1.32-1.48), residing in the Brazilian Southeast (ORadj: 1.66; 95% CI: 1.52-1.81), and those reporting poor or very poor self-rated health (ORadj: 2.05; 95% CI: 1.87-2.25) were more likely to exhibit multiple behavioral risk factors. Conversely, male adolescents (adjusted OR: 0.65; 95% CI: 0.62-0.69), those of mixed race (adjusted OR: 0.92; 95% CI: 0.87-0.97), and residents of rural areas (adjusted OR: 0.76; 95% CI: 0.70-0.84) were less likely to manifest MBRFs for NCDs.

CONCLUSION

The majority of adolescents displayed MBRFs for NCDs, positively associated with age, region, and perceived health status. This underscores the necessity for healthcare promotional interventions throughout the life cycle, as these behaviors may persist into adulthood.

Differential Factors Are Associated with Physical Activity in Older Adults in Brazil with and without Non-Communicable Chronic Diseases: A Cross-Sectional Analysis of the 2019 National Health Survey

This study analyzed whether sociodemographic factors, health perception, dietary habits, and screen time are related to physical activity (PA) in older people with and without non-communicable chronic diseases (NCDs). This cross-sectional study analyzed data from the 2019 Brazilian National Health Survey; the sample was older adults (≥60 years old; n = 22,726). The outcome of this study was being physically active or inactive during leisure time, and NCD was used as a moderating variable. The correlates investigated were sociodemographic and health-related variables. According to the logistic regression analysis, it was observed that being male had an association only in the group with NCDs (OR = 1.25 (1.05-1.48)), as well as residing in the northeastern region (OR = 1.26 (1.04-1.53)). On the other hand, high levels of education (OR = 4.09 (2.92-5.2); OR = 1.92 (1.48-2.49)) and income (OR = 1.64 (1.09-2.48); OR = 1.86 (1.33-2.60)) were associated with PA in both groups, as well as dietary habits (OR = 1.03 (1.01-1.05); (OR = 1.05 (1.04-1.07)). Advanced age (OR = 0.96 (0.94-0.97); OR = 0.97 (0.96-0.98)) and reporting a regular health perception (OR = 0.53 (0.43-0.66); OR = 0.61 (0.52-0.73)) were factors associated with physical inactivity in both groups. Gender, education, and income were unequally associated with an active lifestyle in both groups, and therefore, barriers to PA may arise.

[Self-reported morbidities and lifestyles of agricultural and non-agricultural workers in Brazil: a comparative analysis between 2013 and 2019]

Differences in the profiles of illness and lifestyles among agricultural and non-agricultural workers were investigated using data from the National Health Survey (Brazilian acronym PNS) of 2013 and 2019. The prevalence and 95% CIs were calculated for the following variables: self-reported morbidities, poor self-rated health, limitations of usual activities, number of NCD, major or minor depression and lifestyles. The Poisson model was used to calculate crude and adjusted prevalence ratios, by gender and age. The sample weights and the conglomerate effect in 2013 and 2019 were considered in the analyses. A total of 33,215 non-agricultural workers and 3,797 agricultural workers were evaluated in 2013, whereas 47,849 non-agricultural workers and 4,751 agricultural workers were assessed in 2019. Agricultural workers are more susceptible to poor self-rated health, chronic back problems, excessive physical activity at work, smoking and lower consumption of vegetables and fruit. On the other hand, non-agricultural workers revealed a higher prevalence of asthma/bronchitis, depression and diabetes mellitus and greater consumption of candies and soft drinks. Differentiated NCD prevention and treatment actions for both groups of workers need to be prioritized.

Socioeconomic and geographic inequalities in headache disability in Brazil: The 2019 National Health Survey

OBJECTIVE

To map the socioeconomic and geographic inequalities in headache disability in Brazil.

BACKGROUND

Headache disability and its social determinants are poorly investigated in Brazil.

METHODS

This is a secondary, cross-sectional analysis of the 2019 National Health Survey database, a representative sample of the Brazilian population. Working-aged Brazilians (aged ≥14 years) were included in the analyses (n = 225,563). Headache disability was inquired through questions on the number of days the respondent was unable to perform customary daily activities in the past 2 weeks. Proportion estimates and the mean days lost were compared between socioeconomic categories. Sample weights were used.

RESULTS

Among 14 disease-related disability groups, headache disability (n = 1228) was the second most prevalent disability in adolescents and fifth among adults aged <50 years. In the headache disability sample, there was a higher proportion of females at 72.4% (95% confidence interval [CI] 68.5%-75.9%), with a mean (95% CI) age of 41.1 (40.1-42.0) years and days lost due to disability of 3.4 (3.2-3.6) days. The sociodemographic distribution across income strata (quartiles) of the headache disability sample showed the highest proportions at the lowest income quartile in the Northeast region (15.4%, 95% CI 12.8%-18.4%), for people of Brown color (17.5%, 95% CI 14.7%-20.7%), and with the lowest education level (l3.6%, 95% CI 11.3%-16.2%). Black people, those from the North region, and those with the lowest education level had more days lost than White people (mean [95% CI] 4.1 [3.5-4.6] vs. 3.1 [2.8-3.4] days, p = 0.008), those from the Southeast region (mean [95% CI] 3.8 [3.4-4.2] vs. 2.8 [2.4-3.3] days, p = 0.022), and people with the highest education level (mean [95% CI] 3.9 [3.6-4.2] vs. 2.8 [2.3-3.3] days, p = 0.005), respectively.

CONCLUSION

In Brazil, headache disability is one of the leading causes of disability and it is characterized by socioeconomic inequalities.

The bidirectional association between wheezing and obesity during adolescence and the beginning of adulthood in the 1993 birth cohort, Pelotas, Brazil

Objective: To analyze the bidirectional association between wheezing and obesity during adolescence and the beginning of adulthood in a cohort in southern Brazil. Methods: This prospective longitudinal study used data from the 1993 birth cohort in Pelotas, Brazil. The following outcome variables were measured at 22 years of age: self-reported wheezing during the last 12 months and obesity (BMI = 30 kg/m2). The following exposure variables were measured at ages 11, 15, and 18: self-reported wheezing (no wheezing or symptom presentation in 1, 2, or 3 follow-ups) and obesity (non-obese or obese in 1, 2, or 3 follow-ups). Crude and adjusted logistical regression stratified by sex were used in the analyses. The reference category was defined as participants who presented no wheezing or obesity. Results: A total of 3,461 participants had data on wheezing and 3,383 on BMI. At 22 years of age, the prevalence of wheezing was 10.1% (95%CI: 9.1; 11.2), and obesity, 16.2% (95%CI: 15.0; 17.6). In females, the presence of wheezing in two follow-ups revealed a 2.22-fold (95%CI: 1.36; 3.61) greater chance of developing obesity at 22 years of age. Meanwhile, the presence of obesity in two follow-ups resulted in a 2.03-fold (95%IC: 1.05; 3.92) greater chance of wheezing at 22 years of age. No associations were found between wheezing and obesity in males. Conclusions: The obtained data suggest a possible positive bidirectional association between wheezing and obesity, with greater odds ratios in the wheezing to obesity direction in females and in the category of occurrence of exposure in two follow-ups.