Vacinação para influenza em idosos na pandemia COVID-19: estudo de base populacional em 133 cidades brasileiras

Influenza vaccination coverage in the elderly was analysed during the COVID-19 pandemic through the EPICOVID-19, a population-based study conducted in 133 cities from the 26 Brazilian states and Federal District. Twenty five census tracts were sampled with probability proportional to the size of the tract, 10 households by census tracts and one random person interviewed. A total of 33,250 people were interviewed being 8,262  ≥60 years old. The elderly were asked whether they had had a flu vaccine in 2020. Vaccination coverage was 82.3% (CI95%=8 0.1-84.2) with no difference by sex, age, and region. Higher vaccination coverage was observed in the richest compared to the poorest (84.7% and 80.1%; p=<0.001), and among those with higher schooling (87.3% and 83.2; p=0.007). The indigenous presented lower coverage (56.9%) than other ethnic groups (>80%) (p=0.056). A positive association existed between vaccination coverage and number of comorbidities for men, but not for women. Most of those who were vaccinated (97.5%) received the vaccine in the public health system. The private was chosen mostly in the south, by the rich and by those with more schooling. Vaccination coverage was seven percentage points lower than the government target, and inequalities should be reverted in future campaigns.Avaliou-se a cobertura vacinal para influenza em idosos na pandemia COVID-19 através do EPICOVID-19, inquérito de base populacional realizado em 133 cidades sentinela dos 26 estados brasileiros e Distrito Federal. Selecionou-se 25 setores censitários por cidade com amostragem proporcional ao tamanho, 10 domicílios por setor e uma pessoa por domicílio, aleatoriamente. Foram entrevistadas 33.250 pessoas, sendo 8.265 idosos. Perguntou-se aos idosos se haviam sido vacinados contra gripe em 2020. A cobertura foi de 82,3% (IC 95% 80,1–84,2), sem diferenças por sexo, idade ou região. Foram observadas maiores coberturas no quintil mais rico (84,7% contra  80,1% no mais pobre; p<0.001) e naqueles com graduação completa (87,3% contra 83,2% com fundamental incompleto; p=0.007), e menor cobertura nos indígenas (56,9% comparado a coberturas superiores a 80% nos demais grupos étnicos) (p=0,056). Houve associação positiva da cobertura com número de comorbidades entre homens, mas não entre mulheres. A maioria vacinou-se na rede pública (97,5%), sendo a rede privada mais utilizada na região sul, pelos mais escolarizados e mais ricos. Conclui-se que a cobertura vacinal ficou sete pontos percentuais abaixo da meta governamental, e que desigualdades devem ser revertidas em futuras campanhas

Parent-Related Normative Perceptions of Adolescents and Later Weight Control Behavior: Longitudinal Analysis of Cohort Data From Brazil

Purpose Body image-related norms can be imposed by parents and can shape adolescents' body satisfaction in consequential ways, yet evidence on long-term effects is scarce. Longitudinal data from a country with strong body image focus provided a unique opportunity to investigate long-term influences of normative parent-related perceptions. Methods Multinomial logistic regression was used on data from a 1993 birth cohort in Brazil to investigate the association of normal-body mass index (BMI) adolescents' perception of their parent's opinion of their weight at age 11 years with their weight control attempts at 18 years, testing a mediating role for body dissatisfaction at age 15 years. All models controlled for body dissatisfaction at age 11 years and BMI change between ages 11 and 15 years. Results A total of 1150 boys and 1336 girls were included. Girls were more likely than boys to diet without nutritionist advice to lose weight (51.5% vs. 34.3% among boys) and use medication to gain weight (12.7% vs. 4.2%). Normal-BMI adolescents who reported at age 11 years that their parents thought they were thin had higher odds of feeling thinner than ideal at age 15 years (odds ratio 2.8, 95% confidence interval 1.8-3.2; and odds ratio 2.0, 95% confidence interval 1.5-2.7) among boys and girls, respectively). Feeling thinner than ideal at age 15 years was associated among girls with higher odds of weight gain attempts at age 18 years. Similar patterns appeared among girls reporting that their parents thought they were fat at age 11 years, feeling fatter than ideal at age 15 years and having higher odds of weight loss attempts at age 18 years. Body dissatisfaction was a statistically significant mediator among girls but not boys. Conclusions A long-term influence of parent-related perceptions via a likely trajectory of body dissatisfaction is evident among girls

Countdown to 2030 : tracking progress towards universal coverage for reproductive, maternal, newborn, and child health

Building upon the successes of Countdown to 2015, Countdown to 2030 aims to support the monitoring and measurement of women's, children's, and adolescents' health in the 81 countries that account for 95% of maternal and 90% of all child deaths worldwide. To achieve the Sustainable Development Goals by 2030, the rate of decline in prevalence of maternal and child mortality, stillbirths, and stunting among children younger than 5 years of age needs to accelerate considerably compared with progress since 2000. Such accelerations are only possible with a rapid scale-up of effective interventions to all population groups within countries (particularly in countries with the highest mortality and in those affected by conflict), supported by improvements in underlying socioeconomic conditions, including women's empowerment. Three main conclusions emerge from our analysis of intervention coverage, equity, and drivers of reproductive, maternal, newborn, and child health (RMNCH) in the 81 Countdown countries. First, even though strong progress was made in the coverage of many essential RMNCH interventions during the past decade, many countries are still a long way from universal coverage for most essential interventions. Furthermore, a growing body of evidence suggests that available services in many countries are of poor quality, limiting the potential effect on RMNCH outcomes. Second, within-country inequalities in intervention coverage are reducing in most countries (and are now almost non-existent in a few countries), but the pace is too slow. Third, health-sector (eg, weak country health systems) and non-health-sector drivers (eg, conflict settings) are major impediments to delivering high-quality services to all populations. Although more data for RMNCH interventions are available now, major data gaps still preclude the use of evidence to drive decision making and accountability. Countdown to 2030 is investing in improvements in measurement in several areas, such as quality of care and effective coverage, nutrition programmes, adolescent health, early childhood development, and evidence for conflict settings, and is prioritising its regional networks to enhance local analytic capacity and evidence for RMNCH

Multiethnic Meta-Analysis Identifies Ancestry-Specific and Cross-Ancestry Loci for Pulmonary Function

Nearly 100 loci have been identified for pulmonary function, almost exclusively in studies of European ancestry populations. We extend previous research by meta-analyzing genome-wide association studies of 1000 Genomes imputed variants in relation to pulmonary function in a multiethnic population of 90,715 individuals of European (N = 60,552), African (N = 8429), Asian (N = 9959), and Hispanic/Latino (N = 11,775) ethnicities. We identify over 50 additional loci at genome-wide significance in ancestry-specific or multiethnic meta-analyses. Using recent fine-mapping methods incorporating functional annotation, gene expression, and differences in linkage disequilibrium between ethnicities, we further shed light on potential causal variants and genes at known and newly identified loci. Several of the novel genes encode proteins with predicted or established drug targets, including KCNK2 and CDK12. Our study highlights the utility of multiethnic and integrative genomics approaches to extend existing knowledge of the genetics of lung function and clinical relevance of implicated loci

Ethnic group inequalities in coverage with reproductive, maternal and child health interventions:cross-sectional analyses of national surveys in 16 Latin American and Caribbean countries

Background Latin American and Caribbean populations include three main ethnic groups: indigenous people, people of African descent, and people of European descent. We investigated ethnic inequalities among these groups in population coverage with reproductive, maternal, newborn, and child health interventions. Methods We analysed 16 standardised, nationally representative surveys carried out from 2004 to 2015 in Latin America and the Caribbean that provided information on ethnicity or a proxy indicator (household language or skin colour) and on coverage of reproductive, maternal, newborn, and child health interventions. We selected four outcomes: coverage with modern contraception, antenatal care coverage (defined as four or more antenatal visits), and skilled attendants at birth for women aged 15-49 years; and coverage with three doses of diphtheria-pertussis-tetanus (DPT3) vaccine among children aged 12-23 months. We classified women and children as indigenous, of African descent, or other ancestry (reference group) on the basis of their self-reported ethnicity or language. Mediating variables included wealth quintiles (based on household asset indices), woman's education, and urban-rural residence. We calculated crude and adjusted coverage ratios using Poisson regression. Findings Ethnic gaps in coverage varied substantially from country to country. In most countries, coverage with modern contraception (median coverage ratio 0.82, IQR 0.66-0.92), antenatal care (0.86, 0.75-0.94), and skilled birth attendants (0.75, 0.68-0.92) was lower among indigenous women than in the reference group. Only three countries (Nicaragua, Panama, and Paraguay) showed significant gaps in DPT3 coverage between the indigenous and the reference groups. The differences were attenuated but persisted after adjustment for wealth, education, and residence. Women and children of African descent showed similar coverage to the reference group in most countries. Interpretation The lower coverage levels for indigenous women are pervasive, and cannot be explained solely by differences in wealth, education, or residence. Interventions delivered at community level-such as vaccines-show less inequality than those requiring access to services, such as birth attendance. Regular monitoring of ethnic inequalities is essential to evaluate existing initiatives aimed at the inclusion of minorities and to plan effective multisectoral policies and programmes.Entidad financiadora: Bill & Melinda Gates Foundation; Wellcome Trus