Abstract Objective: To describe the changes in lifestyle behaviors during the COVID-19 pandemic in children and adolescents with congenital heart disease and to investigate the association of congenital heart disease complexity with lifestyle behavior changes. Methods: Cross-sectional study with 127 children and adolescents with congenital heart disease, who underwent cardiac procedure (mean postoperative time: 10.11±3.13 years), conducted between December 2020 and January 2021. Lifestyle behaviors, such as dietary intake, physical activity, sedentary behavior, and sleep, were assessed through telephone interview based on validated questionnaires. Dietary patterns were identified using principal component analysis. Frequency of general and specific combinations of healthy and unhealthy lifestyle behavior changes was evaluated. Multinomial logistic regressions were used to test the association between congenital heart disease complexity and changes in lifestyle behavior. Results: The main lifestyle behaviors acquired during pandemic were: 83.5% decreased physical activity; 37.0% increased sedentary behavior; 26.0% slept more than usual; and 23.6% adopted a less-healthy dietary pattern. Almost half of the participants (41.8%) had at least one unhealthy change in lifestyle behavior. Complex congenital heart diseases were associated with increased sedentary behavior (OR 3.49, 95%CI 1.23–9.90). Conclusions: Children and adolescents with congenital heart disease had unhealthy lifestyle behavior during the pandemic, mainly in the form of reduced physical activity and increased sedentary behavior.

Resumo Objetivo: Descrever as mudanças nos estilos de vida durante a pandemia em crianças e adolescentes com cardiopatia congênita e investigar a associação da complexidade da cardiopatia congênita com as mudanças de estilo de vida. Métodos: Estudo transversal com 127 crianças e adolescentes com cardiopatia congênita, que realizaram procedimento cardíaco (tempo médio de pós-operatório: 10,11 (3,13) anos), realizado entre dezembro de 2020 e janeiro de 2021. O estilo de vida (alimentação, atividade física, comportamento sedentário e sono) foi avaliado por entrevista telefônica, com base em questionários validados. Padrões alimentares foram identificados por meio da análise de componentes principais. Frequência de combinações gerais e específicas de mudanças de estilo de vida saudável e não saudável foram avaliadas. Regressões logísticas multinominais foram utilizadas para testar associações. Resultados: Os principais comportamentos de estilo de vida adquiridos durante a pandemia foram: 83,5% reduziram a atividade física, 37,0% aumentaram o comportamento sedentário, 26,0% dormiram mais e 23,6% mudaram para um padrão alimentar menos saudável. Quase metade (41,8%) dos participantes teve pelo menos uma mudança não saudável no estilo de vida. Cardiopatias congênitas complexas foram associadas ao aumento do comportamento sedentário durante a pandemia (odds ratio 3,49, IC95% 1,23–9,90). Conclusões: Crianças e adolescentes com cardiopatia congênita apresentaram estilo de vida não saudável durante a pandemia, principalmente na forma de redução da atividade física e aumento do comportamento sedentário.

Abstract Objective: The aim of this study was to characterize child sexual abuse and investigate the factors related to its repetition in the state of Santa Catarina, Brazil. Methods: This is a descriptive and analytical study, with data from 2009-2019 SINAN. Sociodemographic variables related to the circumstances of violence were analyzed. Multivariate logistic regression was used to test factors related to repetitive violence. Results: A total of 3489 cases of child sexual abuse were reported: 73.3% were girls, the most prevalent age ranged from 6 to 10 years, and 51% reported repetitive violence. The majority was perpetrated by one (85.6%) person, and in cases in which two or more perpetrators were involved, the proportion of occurrence was higher for boys (17%) versus girls (13%). Among the risk factors for the repetition of sexual violence are the place of occurrence being the residence, the perpetrator (the stepfather, the brother, and the father) being under the influence of alcohol, and the age of the child between 6 and 10 years. Conclusion: The profile and factors that help in the identification of repetitive child sexual abuse were presented, such as the authorship being related to stepfathers, parents, and siblings, the perpetrator being under the influence of alcohol, and the victim’s age between 6 and 10 years.

RESUMO Objetivo: Caracterizar a violência sexual contra crianças e investigar os fatores relacionados a sua repetição no Estado de Santa Catarina, Brasil. Métodos: Estudo descritivo e analítico, com dados do Sistema de Informação de Agravos de Notificação (SINAN) 2009–2019. Foram analisadas variáveis sociodemográficas relacionadas à circunstância da violência. Utilizou-se regressão logística multivariada para testar os fatores relacionados à violência de repetição. Resultados: Foram notificados 3.489 casos de violência sexual: 73,3% de meninas, com idade mais prevalente de seis a dez anos, e 51% referiram violência de repetição. A maioria dos casos foi perpetrada por um autor (85,6%) e, quando a violência teve dois ou mais envolvidos na autoria, a proporção de ocorrência foi mais elevada para meninos (17%) do que para meninas (13%). Entre os fatores de risco para a repetição da violência estão o local da ocorrência ser a residência, o autor da violência estar alcoolizado, ser ele o padrasto, o irmão e o pai, e a idade da criança estar entre seis e dez anos. Conclusões: Apresentaram-se o perfil e fatores que auxiliam na identificação da violência sexual por repetição em crianças, como a autoria ser relacionada aos padrastos, pais, irmãos, o autor da agressão estar alcoolizado e a vítima ter entre seis e dez anos.

Abstract Background Children and adolescents with congenital heart disease may be more likely to develop atherogenic cardiovascular diseases in adulthood. Therefore, the early identification of risk factors and intervention in childhood may be crucial for a good quality of life and longevity. Objectives To describe the distribution of high-density lipoprotein-cholesterol (HDL-c) levels and its association with socioeconomic, clinical and cardiovascular risk factors in children and adolescents with congenital heart disease. Methods Cross-sectional study with children and adolescents aged between 5 and 18 years, with congenital heart disease. Socioeconomic, clinical and cardiovascular risk factors were evaluated. HDL-c concentrations were evaluated by the direct method and categorized as desirable (>45 mg/dL), borderline (40-45 mg/dL) and low (<40 mg/dL). We also assessed the “undesirable” levels, consisting of the sum of “borderline” and “low” values for comparative purposes. The multivariate logistic regression analysis was used to evaluate the factor associated with undesirable HDL-c levels. A p<0.05 value was adopted as statistically significant. Results Mean HDL-c was 51.2 mg/dL (SD 12.6), with a prevalence of 33.2% of undesirable HDL-c. In the multivariate analysis, C-reactive protein levels ≥ 3mg/dL (OR 3.26; 95% CI 1.32-8.04), age ≥ 10 years old (OR: 2.11; 95% CI 1.12-3.99) and undesirable levels of triglycerides (OR 2.21; 95% CI 1.13-4.75) were associated with undesirable HDL-c. Conclusion In this sample of children and adolescents with congenital heart disease, almost one third presented low or borderline HDL-c levels. Age ≥10 years, C-reactive protein and triglycerides were associated with undesirable HDL-c levels. These factors should be considered in the prevention of cerebrovascular diseases in adulthood in this population.