SUMMARY OBJECTIVE: This study investigated the association of psoriasis with cardiovascular risk factors and psychological aspects among participants of the Brazilian Longitudinal Study of Adult Health. METHODS: This is a cross-sectional study from the baseline data of the Brazilian Longitudinal Study of Adult Health cohort, collected between 2008 and 2010 in six state capitals of Brazil (i.e., Belo Horizonte, Porto Alegre, Rio de Janeiro, Salvador, São Paulo, and Vitória). Participants were active and retired civil servants from college and research institutions, aged between 35 and 74 years. Exclusion criteria included the intention to quit working at the institution, pregnancy, severe cognitive impairment, and, if retired, residence outside of a study center's corresponding area. Psoriasis case identification was based on a previous medical diagnosis of psoriasis. Cardiovascular risk profile, psychological aspects, and sociodemographic variables were investigated. RESULTS: Data from 15,105 participants were analyzed (mean age of 52.3 years, 51.3% women). The prevalence of psoriasis was 1.6% (n=236). Psoriasis was associated with higher education (OR 1.94 [CI 1.07–3.52]), health insurance plan (OR 1.56 [CI 1.08–2.25]), central obesity (OR 1.63 [CI 1.10–2.40]), smoking status (former OR 1.40 [CI 1.03–1.88]; current OR 1.61 [CI 1.08–2.40]), and very bad self-perception of health (OR 7.22 [CI 2.41–21.64]), remaining significant even after multivariate adjustment. Self-reported Black participants were less likely to have psoriasis (OR 0.45 [CI 0.26–0.75]). CONCLUSION: In a sample of healthy workers, psoriasis was associated with central obesity, smoking, and a very bad self-perception of health, which may contribute to future cardiovascular disease.

Resumo Fundamento A frequência cardíaca em repouso (FCR) pode ser uma ferramenta útil de triagem para o risco cardiovascular. Porém, os pontos de corte para FCR nunca foram descritos em populações jovens. Objetivo Estabelecer os pontos de corte para FCR em adolescentes brasileiros e analisar se há associação entre pontos de corte e fatores de risco cardiovascular. Métodos A amostra foi composta por 6.794 adolescentes (de 10 a 19 anos). A pressão arterial e a FCR foram avaliadas por dispositivo oscilométrico. Também foram avaliados o índice de massa corporal e a circunferência da cintura. Foi adotada a curva ROC para analisar a sensibilidade e especificidade, e as associações de FCR elevada com os fatores de risco cardiovascular foram analisadas por regressão logística binária. Foi considerado estatisticamente significante um valor de p < 0,05 para todas as análises. Resultados Os valores médios da FCR eram mais altos entre os participantes de 10 a 14 anos do naqueles de 15 a 19 anos, em meninos (p < 0,001) e meninas (< 0,001). Os pontos de corte de FCR propostos para detecção de fatores de risco cardiovascular foram significativos para meninos de 10 a 14 (> 92 bpm) e de 15 a 19 anos (> 82 bpm) e para meninas de 15 a 19 anos (> 82 bpm) (p < 0,05 para todos), enquanto nenhum ponto de corte foi identificado para as meninas de 10 a 14 anos (p > 0,05). Os pontos de corte propostos para a FCR foram associados com obesidade abdominal, sobrepeso e pressão arterial elevada em meninos e meninas. Os pontos de corte da FCR foram associados ao conjunto de fatores de risco cardiovascular em adolescentes de 15 a 19 anos. Conclusões Os pontes de corte propostos para a FCR foram associados com os fatores de risco cardiovascular em adolescentes.

Abstract Background Resting heart rate (RHR) may be a useful screening tool for cardiovascular risk. However, RHR cutoff points, an interesting clinical approach, have never been described in young populations. Objective To establish RHR cutoff points in Brazilian adolescents and to analyze whether cutoff points are associated with cardiovascular risk factors. Methods The sample was composed of 6,794 adolescents (10 to 19 years old). Blood pressure and RHR were assessed by oscillometric device. Body mass index and waist circumference were also assessed. Receiver operating characteristic curve was adopted to analyze the sensitivity and specificity, and associations of high RHR with cardiovascular risk factors were analyzed by binary logistic regression. A p value < 0.05 was considered statistically significant for all the analyses. Results Mean RHR values were higher among participants ages 10 to 14 years than 15 to 19 years, for boys (p < 0.001) and girls (< 0.001). The proposed RHR cutoff points for cardiovascular risk factors detection were significant for boys ages 10 to 14 (> 92 bpm) and 15 to 19 years (> 82 bpm), as well as for girls ages 15 to 19 years (> 82 bpm) (p < 0.05 for all), whereas no cutoff point was identified for girls ages 10 to 14 years (p > 0.05). Proposed RHR cutoff points were associated with abdominal obesity, overweight, and high blood pressure in boys in girls. RHR cutoff points were associated with the cluster of cardiovascular risk factors in adolescents ages 15 to 19 years. Conclusion The proposed RHR cutoff points were associated with cardiovascular risk factors in adolescents.

Resumo Esta atualização de revisão sistemática teve como objetivo buscar por novas evidências acerca da prática de atividade física de pais e filhos em estudos brasileiros. Uma nova busca na literatura por estudos brasileiros publicados até 31 de dezembro de 2019 foi realizada em cinco bases de dados (Medline, Embase, Cinahl, Lilacs and SciELO) por meio da combinação de palavras-chave sobre crianças e adolescentes, atividade física e apoio parental, restritos aos idiomas inglês e português. Como resultado, apenas um novo estudo foi incluído além daqueles provenientes da revisão prévia, que corroborou com os achados prévios sobre a relação positiva da atividade física entre pais e filhos. Os estudos que foram incluídos (n=14) são apresentados de acordo com a distribuição geográfica, ano de publicação, desenho da pesquisa e método de avaliação da atividade física. São destacadas limitações e futuros direcionamentos sobre domínios específicos da atividade física e volume semanal, bem como influência dos pares e do ambiente. Os achados desta revisão reforçaram que o estilo de vida dos pais corresponde a um fator importante para promoção de estilo de vida ativo em crianças e adolescentes brasileiros.

Abstract This systematic review update aimed to search for new evidences about parent-child physical activity among Brazilian studies. A new literature search for Brazilian studies published until 31 December 2019 was performed in the databases Medline, Embase, Cinahl, Lilacs, Sport Discus, and SciELO by the combination of descriptors regarding children and adolescents, physical activity, and parental support, restricted to English and Portuguese language. As result, only one new study were included besides those from previous review which corroborated with previous findings about positive relationship of parent-child physical activity. The included studies (n=14) were presented according to geographical distribution, year of publication, research design and physical activity assessment method. Limitations and future directions about specific physical activity domains and weekly amount, as well as peers and environmental support were highlighted. This review findings reinforced that parental lifestyle behavior is an important factor for active lifestyle promotion among Brazilian children and adolescents.

ABSTRACT OBJECTIVE To analyze the association of television food advertisements with eating habits in Brazilian adolescents. METHODS The sample was composed of 1,011 adolescents, aged from 10–17 years. The influence of television food advertisements on eating habits, as well as food consumption and socioeconomic variables were assessed through questionnaires. A binary logistic regression was performed to assess the magnitude of the associations, adjusted for gender, age, socioeconomic status, and parental schooling. RESULTS Of the sample, 83.3% (n = 843) reported food consumption while watching TV. Adolescents who do not consume food while watching TV had a higher weekly consumption of fruits (3.98, SD = 2.0 versus 3.39, SD = 2.1) and vegetables (4.1, SD = 2.2 versus 3.4, SD = 2.3). Adolescents that consume food while watching TV had higher weekly consumption of fried foods (3.1, SD = 2.0 versus 2.3, SD = 1.7), sweets (4.1, SD = 2.1 versus 3.3, SD = 2.1), soft drinks (3.2, SD = 2.1 versus 2.2, SD = 1.9), and snacks (2.3, SD = 2.0 versus 1.6, SD = 1.7). For 73,8% of the sample, food advertisements induce product consumerism, most commonly sweets and fast foods. Buying or asking to buy food after seeing it on the television was associated with fried foods (OR = 1.36, 95%CI = 1.03– 1.79), sweets (OR = 1.69, 95%CI = 1.30–2.18), and snacks (OR = 1.57, 95%CI = 1.12–2.22). CONCLUSION Food advertisements were associated with greater consumption of fried foods, sweets, and snacks in adolescents, even after adjusting for confounding factors.

ABSTRACT OBJECTIVE To analyze the association of television food advertisements with eating habits in Brazilian adolescents. METHODS The sample was composed of 1,011 adolescents, aged from 10–17 years. The influence of television food advertisements on eating habits, as well as food consumption and socioeconomic variables were assessed through questionnaires. A binary logistic regression was performed to assess the magnitude of the associations, adjusted for gender, age, socioeconomic status, and parental schooling. RESULTS Of the sample, 83.3% (n = 843) reported food consumption while watching TV. Adolescents who do not consume food while watching TV had a higher weekly consumption of fruits (3.98, SD = 2.0 versus 3.39, SD = 2.1) and vegetables (4.1, SD = 2.2 versus 3.4, SD = 2.3). Adolescents that consume food while watching TV had higher weekly consumption of fried foods (3.1, SD = 2.0 versus 2.3, SD = 1.7), sweets (4.1, SD = 2.1 versus 3.3, SD = 2.1), soft drinks (3.2, SD = 2.1 versus 2.2, SD = 1.9), and snacks (2.3, SD = 2.0 versus 1.6, SD = 1.7). For 73,8% of the sample, food advertisements induce product consumerism, most commonly sweets and fast foods. Buying or asking to buy food after seeing it on the television was associated with fried foods (OR = 1.36, 95%CI = 1.03– 1.79), sweets (OR = 1.69, 95%CI = 1.30–2.18), and snacks (OR = 1.57, 95%CI = 1.12–2.22). CONCLUSION Food advertisements were associated with greater consumption of fried foods, sweets, and snacks in adolescents, even after adjusting for confounding factors.