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A fundação da Escola Normal de Annapolis-GO, em 1931, tinha por objetivo formar professores primários. Para esse fim, oferecia dois cursos distintos e indissociáveis: complementar em dois ciclos (1º e 2º ano) e normal com quatro anos (1º, 2º, 3º e 4º ano). Nesse contexto, definimos como objetivo analisar o perfil dos alunos dessa instituição em 1931. A delimitação temporal adotada nessa investigação se justifica por ser o ano de fundação do referido educandário e, consequentemente, a formação do seu primeiro grupo discente. Utilizamos neste estudo a abordagem qualitativa e como metodologia a pesquisa bibliográfica e a análise documental. A documentação do acervo histórico da Escola Normal de Annapolis (1931 – 1937) permitiu-nos traçar o perfil dos seus normalistas em 1931, sendo que os aspectos analisados foram: o sexo, a idade, a naturalidade e a forma de comprovação de escolaridade, sendo este requisito decisivo para matrícula nos respectivos cursos, complementar e normal, ofertados pela instituição. PALAVRAS-CHAVE: História da Educação. Escola Normal. Anápolis. Perfil dos Alunos.

Despite the acknowledgement that physical activity is beneficial during pregnancy and may result in positive health outcomes for the newborn child few studies have examined this issue. This research was deemed necessary with the primary objective of identifying possible associations between adherence to American College of Sports Medicine recommendations on neonatal outcome variables at birth. An observational, longitudinal and prospective study focused on a sample of 70 pregnant women (the power score achieved was estimated to be 0.3). Data was collected in three stages (1st and 2nd trimester of pregnancy and 48 h after delivery). The variables analyzed included the physical activity measurement (with accelerometry), neonatal outcomes at birth and the mother's anxiety, dietary intake, anthropometric measures and socio-demographic and lifestyle. Results: 21.4% women were active according to physical activity recommendations. There were no significant differences in neonatal outcomes at birth when comparing adherence to physical activity recommendations and the overall activity levels of the mothers. There were also no statistically significant differences in the birth weights of babies born to active and inactive mothers. Mother's anxiety level, weight gained and dietary intake were not statistically different according to compliance with physical activity behaviour or recommendations. There is no relationship between adherence to physical activity recommendations on neonatal outcome variables at birth. There were also no significant associations with sociodemographic and lifestyle variables. There is a need to identify attitudes associated with negative physical activity behavior to reduce the incidence of comorbidities associated with sedentary lifestyles during pregnancy.

(1) Background: Excessive salt consumption is associated with an increased risk of hypertension and cardiovascular disease, and it is essential to reduce it to the level recommended by the World Health Organization (

Background and aims The long-term relations between excessive adiposity in early childhood and unfavourable cardiometabolic profiles in later ages are not yet completely understood. We aimed to assess the associations between birth weight (BW) and BMI from 6 months to 6 years of age, with biomarkers indicative of low-grade inflammation, insulin resistance and lipid profiles in adolescence. Methods and results Retrospective school-based study with 415 Portuguese adolescents (220 girls), mean age of 14.08 ± 1.6 years old. Anthropometric data from birth to 6 years old was extracted from individual child health book records. Actual weight and height were measured and BMI calculated. Participants were classified at each time point as normal weight or overweight according to WHO reference values. Biomarkers were obtained from venous blood samples. Linear regressions were used to explore the associations between the biomarkers and early life anthropometric indicators. From 2 years onwards, BMI associated positively with the inflammatory score and HOMA-IR in adolescence. Children who were overweight/obese from 2 to 6 years of age presented significantly higher inflammatory score and HOMA-IR later in adolescence. TC/HDL ratio was also positively associated with BMI from the age of 5 years onwards. The associations between BMI and cardiometabolic outcomes remained positive in adolescence, with overweight adolescents presenting a higher inflammatory score, HOMA-IR and TC/HDL than normal weight adolescents. Conclusion A high BMI from an early age was consistently associated with worse inflammatory and lipid profiles and insulin resistance in adolescence. No associations were found between BW and the same studied outcomes.

Background/Objective: Adolescents’ physical fitness levels are an important indicator of their lifestyle and seem to have positive consequences in health-related quality of life (HRQoL).The purpose of this study is to analyse the combined associations of cardiorespiratory fitness and muscular fitness with HRQoL and to assess the differences between HRQoL scores across groups of cardiorespiratory fitness and muscular fitness in Portuguese adolescents. Methods: This is a cross-sectional analysis with 567 Portuguese adolescents aged 12-18 years-old. HRQoL was measured using the Kidscreen-10 questionnaire. Cardiorespiratory fitness was estimated with the 20-m shuttle-run test. Muscular fitness was evaluated using the handgrip and the standing long jump tests and a muscular fitness index was computed by means of standardized measures of both tests. Socioeconomic status was assessed using the Family Affluence Scale. Body composition (body mass and height) was measured according to standard protocols. Accelerometers were used to obtain objective physical activity time. Pubertal stage was assessed using Tanner stages. Adherence to the Mediterranean diet was assessed using the KIDMED index. Participants were divided into four groups based on low or high values of both cardiorespiratory and muscular fitness. Regression analysis, mediation analysis and ANCOVA were performed. Results: HRQoL was positively associated with cardiorespiratory fitness (B = 0.112; p

The aim of this study was to report the prevalence of adequate sleep and the correlates of sleep duration in Portuguese adolescents aged 12-18 years.Cross-sectional analysis with 1017 adolescents (471 girls) aged 14.6 ± 1.8 years. Adolescents self-reported their sleep duration.The percentage of adolescents meeting the guidelines was 72.7%, 60.7% and 51.3%, during a whole week, on weekdays and on weekends, respectively. Boys were always more compliant with the guidelines than girls, for all week categories. A significant difference was found on sleep duration on weekends, between boys and girls (p 0.001). During weekdays, more adolescents were classified as short sleepers when compared to long sleepers. Younger adolescents were more likely to meet the guidelines over the whole week and on weekdays (OR = 2.23, OR = 2.13, respectively; p 0.05) and being long sleepers on weekends (OR = 1.49, p 0.05). Those of medium and low SES were less likely to meet the sleep guidelines for all week categories (pDuring weekends, the percentage of girls sleeping more than recommended is high, indicating a clear compensation of low sleep duration during weekdays. Those of low SES and older adolescents were less likely to meet the sleep guidelines. Policy makers and researchers should consider the potential effects that SES, gender and age might have on sleep duration, when designing targeted interventions to promote adequate sleep duration.

Introduction Excessive salt intake is one of the greatest risks to public health, making urgent to propose measures to reduce its intake and bring great benefits to reduce cardiovascular diseases risk. In the Portuguese population, the main source of salt consumption is the salt that is added during food preparation and cooking meals. Purpose The main aim of this study was to assess whether an intervention using a dosing salt device (Salt Control H) in food preparation and cooking has beneficial effects in salt intake. Methods This was a two-arm randomized controlled trial. A total of 88 workers from a public university (50% female; mean age 47.2±11.4 years), were randomly assigned to a intervention (I; n=42) or a control group (C; n=46). The intervention was delivered by health professionals in an occupational medicine setting, asking participants to use a salt control device that delivers the maximum amount of salt to add in food preparation and cooking, according to the number and age of the persons who will consume the meal, during 8 weeks. Primary outcome was the 24-hour urinary sodium excretion (Na24), validated by creatinine coefficient, and secondary outcome was 24-h urinary sodium-to-potassium ratio (Na/K24). Parametric tests were used to assess differences between urinary data stratified by C or I group and Mann-Whitney to evaluate differences between stratified groups according to meet WHO daily recommendations of intake. Results At baseline, there was no significant differences in mean Na24 (C: 3145.5±1420.1 and I:3268.7±1159.8 mg/d, p=0.096) and Na/K24 (C: 2.0±0.9 and I: 2.1±0.8 mg/d, p=0.792) between the two groups. After 8 weeks intervention, a Na24 and Na/K24 non statistically significant decrease was observed in the I group (to 3094.1±1391 and 2.0±0.8 mg/d), as opposed to the C group (to 3262.5±1527.0 and 2.2±0.9 mg/d). The proportion of participants from I group that present Na Conclusion The Salt Control H measurement device showed promising results to increase adherence to daily salt intake recommendations. The device is a useful and practical tool for educating individuals about dietary salt doses to add to meals cooked at home. Funding Acknowledgement Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Fundação para a Ciência e Tecnologia Figure 1

Background Vascular function and blood pressure regulation may be impaired by acute hypohydration but data on the association between hypertension and hydration status is scarce. The objectives of this study were to evaluate the hydration status in a sample of university workers and to assess the association between hypertension and hydration status. Methods A cross-sectional evaluation of a sample of 60 university workers (32 women) was conducted in 2019/2020 in Portugal. A 24-hour urine sample was collected; urinary volume, creatinine and osmolality were quantified. Free water reserve (FWR) was used to assess hydration status and subjects were classified as hypohydrated (FWR =0). Arterial blood pressure was evaluated [average of 2 blood pressure (BP) measurements] by researchers using standard methodology and participants with systolic and diastolic blood pressure ≥130 mm Hg and/or ≥80 mm Hg, respectively, were classified as hypertensive. A binary logistic regression model was used to estimate the association between hypohydration and hypertension, adjusting for sex, age and use of anti-hypertensive drugs. Odds Ratios (OR) and respective 95% Confidence Intervals (95%CI) were calculated. Results Hypertension was observed in 40.6% of women and 67.9% of men whereas hypohydration affected 31.3% of women and 32.1% of men. After adjusting for confounders, hypertension was associated with a 7-fold increased risk of hypohydration (OR = 7.56; 95% CI: 1.81-31.59). Conclusions These results stress the positive association between hypohydration and hypertension and highlight the need for implementing strategies for the promotion of water intake, particularly in the hypertensive patients. This project was granted by Fundação para a Ciência e Tecnologia - Grant POCI-01-0145-FEDER-029269. Key messages Hypohydration affect nearly one third of this sample of university workers. Hypertension was associated with a 7-fold increased risk of hypohydration.

Issue In Portugal, most of the salt consumed comes from the salt added during preparation/cooking. Therefore, it is urgent to introduce mechanisms to allow the quantification of the salt in foods, and the salt added during culinary. Description of the Problem To tackle salt reduction, we considered: having a portable and user-friendly instrument that measure salt content of foods; and controlling the amount of salt added to foods during culinary, assessing its impact on health. The first project was SALT QUANTI (co-funded by NORTE 2020), promoted by a consortium between EVOLEO Technologies and the University of Porto (finished in September 2018, duration 18 months); its major deliverable was to obtain a prototype of a portable device and the analytical procedure that enabled the analysis of salt content in foods/meals produced in catering kitchens, in less than 5 minutes. The second project was iMC SALT (supported by FCT, Grant POCI-01-0145-FEDER-029269), started in July 2018 (duration 36 months), aiming to develop prototypes for controlling the amount of salt added to foods during culinary, at home and catering, according international recommendations; one clinical intervention to assess the impact on health of the prototype at home is underway. Results The SALT QUANTI and iMC SALT prototypes showed good results in validation tests. The preliminary results of the health impact of the iMC SALT prototype will be presented at the conference. Lessons The implementation of innovative equipments to help consumers and catering industry to monitor or control the addition of salt during preparation of food or cooking are expected to be available soon and to be useful to consumers and catering industry to reduce salt intake. Key messages Innovative equipments may contribute to estimate salt in foods, and to reduce salt added during culinary. The implementation of an equipment to control culinary salt could be one valid approach to reduce salt consumption with impact on health.

Background Understanding salt-related knowledge, attitudes and behaviors can help the design of effective health interventions. Therefore, our objective was to describe knowledge and behaviors related to salt intake according to urinary sodium excretion and blood pressure in University workers. Methods We performed our study in a subsample of the participants of the iMC Salt project (n = 60 subjects, 60.5% women, mean age 48±9.5 years). Sodium excretion were measured by one 24-h urinary collection, validated by creatinine excretion and participants were grouped according to the WHO sodium recommendations ( Results About 74.6% of the participants reported that reducing salt in their diet was very important and 93.2% think that salt is harmful to health. However, 76.3% always add salt during cooking, 42.4% said that they always or often consume processed foods high in salt, 79.7% reported that they don't look at the salt on food labels, 50.8% don't buy low salt alternatives and 30.5% don't use spices as one substitute for salt when cooking. Hypertensive subjects had a higher mean sodium excretion (3710±1508mg/day vs 2478±871mg/day, p = 0.002) and reported a significant higher frequency of consumption of processed foods high in salt (53.1% vs 29.6%, p = 0.024). No significant differences were found with the other variables. Conclusions Most university workers were aware that high salt intake can cause health problems, but they reported low adherence to behaviors to control their salt intake. Hypertensive subjects recognized that frequently consume processed foods high in salt, so reduce salt content on those products could have important impact on their daily salt consumption. Key messages This study provides evidence on knowledge and behaviors regarding salt intake to guide salt reduction policies. Hypertensive participants reported a higher frequency of eating processed foods rich in salt.

We estimated the caloric contribution of minimally processed foods, processed culinary ingredients, processed foods and ultra-processed foods in Brazilian farmers' diets and their association with the nutritional profile of the diet. It is an epidemiological study of cross-sectional, analytical and quantitative design with 740 farmers adults of Southeastern Brazil. Food intake data were obtained by applying three 24-hour recalls and were classified according to the degree and purpose of processing. The largest caloric contribution came from the group of minimally processed foods (64.7%), followed by ultra-processed foods (17.7%), processed culinary ingredients (12.4%), and processed foods (5.2%). Individuals in the fourth quartile of caloric contribution from minimally processed foods showed lower energy consumption (β -0.16, P

IntroductionExcessive salt intake is a public health concern due to its deleterious impact on health. Most of the salt consumed come from those that are added when cooking. This study will improve knowledge on the effectiveness of interventions to reduce salt consumption among consumers.Methods and analysisIn this randomised clinical trial, we will be evaluating the efficacy of an intervention—the Salt Control H, an innovative prototype equipment to monitor and control use of salt when cooking—among workers from a public university, with the aim of reducing their dietary salt intake. We will randomly select 260 workers who meet the eligibility criteria and who are enrolled to an occupational health appointment and randomise them into one of the two arms of the study (either control or intervention), with matched baseline characteristics (sex and hypertension). The intervention will last for 8 weeks, during which the participants will use the equipment at home to monitor and control their use of salt when cooking. The main outcome will be 24-hour urinary sodium excretion at baseline, at fourth and eighth weeks of intervention, and at 6 months after intervention.Ethics and disseminationEthical approval for the study has been obtained from the Ethics Committee of the Centro Hospitalar Universitário São João. The results of the investigation will be published in peer-reviewed scientific papers and presented at international conferences.Trial registration numberNCT03974477Equipment provisional patent numberRegistered at INPI: 20191000033265.

We examined the effects of a 6-month school-based soccer programme on cardiovascular (CV) and metabolic risk factors in overweight children. Methods: 40 boys [8-12 years; body mass index (BMI) >2 standard deviations of WHO reference values] participated in complementary school-based physical education classes (two sessions per week, 45-90 min each). The participants were divided into a soccer group (SG; n = 20) and a control group (CG; n = 20). The SG intervention involved 3 extra-curricular school-based soccer sessions per week, 60-90 min each. The intervention lasted for 6-months. All measurements were taken at baseline and after 6-months. From baseline to 6-months, the SG significantly improved (p

We sought (i) to evaluate the associations of cardiorespiratory fitness (CRF), muscular fitness (MF) and Southern European Atlantic Diet (SEADiet) with atherogenic index of plasma (AIP) and (ii) to investigate de combined association of MF, CRF and SEADiet on AIP in adolescents. A cross-sectional school-based study was conducted on 493 adolescents (285 girls and 208 boys) aged 15-18 years, from the Portuguese Azorean Archipelago. CRF was measured by shuttle run test and MF by curl up and push up tests. Adherence to SEADiet was assessed with a semi-quantitative food frequency questionnaire (FFQ). The AIP was estimated as log (TG/HDL-C). Measures of pubertal stage and socioeconomic status were assessed. Linear regression showed a significant inverse association between MF (standardized β = -0.165; p < 0.001), CRF (standardized β = -0.081; p < 0.030) and SEADiet (standardized β = -0.081; p < 0.045) with AIP, after adjustments for age, sex, pubertal stage and parental education. Furthermore, participants classified with an optimal as well as those with low adherence to a SEADiet but with LowMF/LowCRF had on average the highest AIP (F(7.482) = 3.270; p = 0.002). Moreover, optimal SEADiet with HighMF/HighCRF group showed the lowest AIP when compared with those with low adherence to a SEADiet with HighMF/HighCRF group (p = 0.03). AIP is inversely associated with MF, CRF and SEADiet. The low MF combined with a low CRF levels seems to overcome the potential healthy effect of having an optimal adherence to the SEADiet on AIP. However, an optimal adherence to SEADiet seems to improve the AIP in those adolescents with high fitness levels. Resumo: O estudo teve como objetivos: (i) avaliar as associações entre a aptidão cardiorrespiratória (ACR), aptidão muscular (AM) e Dieta Atlântica do Sul da Europa (SEADiet) e o índice aterogênico do plasma (IAP) e (ii) investigar a associação combinada entre AM, ACR e SEADiet e IAP em adolescentes. Foi realizado um estudo transversal de base escolar em uma amostra de 493 adolescentes (285 do sexo feminino), entre 15 e 18 anos de idade, nos Arquipélago dos Açores, Portugal. A ACR foi medida pelo teste aeróbico de corrida de vai-e-vem e a AM pelos testes de abdominal modificado e de flexão. A adesão ao SEADiet foi avaliada através de um questionário semi-quantitativo de frequência alimentar. O IAP foi calculado como log(TG/HDL-C). Foram avaliadas as medidas de estágio de puberdade e de nível socioeconômico. A regressão linear revelou uma associação inversa significativa entre AM (β padronizado = -0,165; p < 0,001), ACR (β padronizado = -0,081; p < 0,030) e SEADiet (β padronizado = -0,081; p < 0,045) e IAP, depois de ajustar para idade, sexo, estágio de puberdade e escolaridade dos pais. Além disso, os participantes classificados como adesão excelente ou baixa ao padrão alimentar SEADiet mas com BaixaAM/BaixaACR, tiveram, em média, os maiores níveis de IAP (F(7,482) = 3,270; p = 0,002). O grupo com adesão excelente ao SEADiet e AltaAM/AltaACR mostrou IAP mais baixo, comparado com o grupo com baixa adesão ao padrão alimentar SEADiet e AltaAM/AltaACR (p = 0,03). O IAP está associado inversamente com AM, ACR e SEADiet. Os níveis baixos de AM e ACR parecem contrabalançar o efeito saudável potencial da adesão excelente ao padrão alimentar SEADiet sobre o IAP. Entretanto, a adesão excelente ao SEADiet parece melhorar o IAP nos adolescentes com níveis altos de aptidão física. Resumen: Nuestro objetivo (i) fue evaluar las asociaciones de las condiciones cardiorrespiratorias (CRF), musculares (MF) y de la Dieta Atlántica del Sur de Europa (SEADiet), con el índice aterogénico de plasma (AIP), así como (ii) investigar la asociación combinada de MF, CRF y SEADiet en el AIP en adolescentes. Se trata de un estudio transversal, basado escolares, que se dirigió a 493 adolescentes (285 niñas), con edades comprendidas entre los 15 a 18 años, procedentes del archipiélago portugués de las Azores. Las CRF se midieron mediante una prueba de sprint y las MF mediante pruebas con flexiones y abdominales. La adherencia a la SEADiet se evaluó con un cuestionario semicuantitativo sobre la frecuencia de las comidas. El AIP se calculó como log (TG/HDL-C). Se evaluaron las medidas de la fase puberal y el estatus socioeconómico. La regresión lineal mostró una asociación significativa inversa entre MF (β estandarizado = -0,165; p < 0,001), CRF (β estandarizado = -0,081; p < 0,030) y SEADiet (β estandarizado = -0,081; p < 0,045) con el AIP, tras los ajustes por edad, sexo, fase puberal y educación parental. Asimismo, los participantes clasificados con una adherencia muy buena, así como los que tuvieron una baja adherencia a la SEADiet, pero con BajasMF/BajasCRF contaron con el promedio más alto en el AIP (F(7.482) = 3.270; p = 0,002). Además, el grupo con una muy buena SEADiet con AltasMF/AltasCRF mostró el más bajo AIP, cuando se compara con el grupo que tenía una baja adherencia a la SEADiet con AltasMF/AltasCRF (p = 0.03). El AIP está inversamente asociado con MF, CRF y SEADiet. La baja MF, combinada con los niveles bajos de CRF, parece superar el efecto potencial saludable de contar con una muy buena adherencia a la SEADiet en el AIP. No obstante, una muy buena adherencia a la SEADiet parece mejorar el AIP en aquellos adolescentes con altos niveles de condición física.

An appropriated level of motor competence is essential for children´s healthy growth and development and a key factor in the promotion of lifelong active lifestyles and health. The purpose of this study was to examine associations between motor competence and different physical activity intensities (light, moderate, moderate-to-vigorous and vigorous physical activity), as well as total physical activity, over a two-year period, in adolescents. The sample comprised of 103 adolescents (13.49 ± 0.87 years, 53 girls), from the north of Portugal. Motor competence was evaluated with the body coordination test, Körperkoordination-Test-für-Kinder. Physical activity was objectively assessed with GT1M accelerometers (ActiGraph, Pensacola, FL, USA). Physical activity variables were expressed as proportions of accelerometer wear time. Regression analyses showed positive longitudinal associations between motor competence at baseline and moderate physical activity (B = 0.0033, p = 0.018), moderate-to-vigorous physical activity (B = 0.0052, p = 0.024) and total physical activity (B = 0.067, p = 0.040) at follow up, after adjustments for age, sex, the corresponding physical activity intensity at baseline, body mass index, pubertal stage and socioeconomic status. Our findings highlight the importance of motor competence development to promote moderate-to-vigorous physical activity during adolescence.

Introduction: Once often perceived as a death sentence, colorectal cancer (CRC) is now a frequently treatable illness for most and a chronic disease for many. The number of people living with a dia...

Purpose Then objective of this study was to evaluate the ability of several nontraditional cardiometabolic and inflammatory biomarkers in identifying high cardiometabolic risk in adolescents. Methods A cross-sectional study was conducted with 529 Portuguese adolescents (267 girls) aged 14.3 ± 1.7 years. A clustered cardiometabolic risk score (body fat percentage, systolic blood pressure, ratio of total cholesterol to high-density lipoprotein cholesterol, triglycerides, homeostatic model assessment of insulin resistance, and negative values of cardiorespiratory fitness) was computed. The nontraditional cardiometabolic biomarkers assessed were complement factors (C3 and C4), C-reactive protein (CRP), fibrinogen, leptin, white blood cells (WBCs), albumin, interleukin-6, and a clustered score of inflammatory biomarkers (InflaScore) (C3, C4, CRP, fibrinogen, and leptin). Results Receiver operating characteristic curves analyses showed that C3, C4, CRP, fibrinogen, leptin, and the InflaScore were able to present discriminatory ability in identifying an unfavorable cardiometabolic profile in both girls and boys (p .01 for all). Logistic regression analyses showed that C3, C4, CRP, fibrinogen, leptin, the InflaScore (in both sexes), and WBC (boys) were associated with high cardiometabolic risk, independent of age, pubertal stage, socioeconomic status, or adherence to a Mediterranean diet (p .05 for all). Conclusions C3, C4, CRP, fibrinogen, and leptin were associated with high cardiometabolic risk in both sexes and WBC in boys. In addition, the clustered inflammatory biomarkers seem to have a better diagnostic accuracy in identifying an unfavorable cardiometabolic profile than single biomarkers. Such biomarkers may have utility in motivating health professionals, public health workers, and adolescents' families toward lifestyle changes, improving prevention efforts early in life.

High muscular fitness (MF) and high adherence to the Southern European Atlantic Diet (the SEADiet) have been associated with several positive metabolic outcomes. The purpose of the present study was two-fold: (i) to explore the independent associations between MF and C-reactive protein (CRP) levels; and (ii) to investigate the combined impact of MF and SEADiet on the CRP levels in a sample of adolescents. A cross-sectional school-based study was conducted on 463 adolescents (272 girls) aged 15-18 years, from the Portuguese Azorean Archipelago. Anthropometric indicators (stature, body mass, waist circumference (WC)) were measured by standardized protocols and pubertal stages were assessed by Tanner criteria. Blood samples were taken after an overnight fast. MF was assessed by the curl-up and push-up tests (from the Fitnessgram test battery). Adherence to the SEADiet was assessed with a semi-quantitative food frequency questionnaire. Linear regression models showed that MF was inversely associated with hs-CRP (unstandardized B = -0.127; p .009), after adjustments for age, sex, and pubertal stage, adherence of SEADiet, total energy intake and low-energy reporter and WC. Analysis of covariance (ANCOVA) showed a significant difference between the low adherence of SEADiet with low MF group and those with a high adherence of SEADiet and high MF (p .05) (F

Background and Aim Muscular fitness and an adherence to the Southern European Atlantic Diet (SEADiet) have been inversely associated with cardiometabolic risk. Our aim was to assess the independent and combined associations of muscular fitness and adherence to the SEADiet on cardiometabolic risk in adolescents. Methods and Results A total of 467 Portuguese adolescents (275 girls) participated in this cross-sectional study. Sum of the Z-Scores of Curl-Up and Push-Up tests was used to create a muscular fitness score. Adherence to SEADiet was obtained using a food frequency questionnaire. A cardiometabolic risk score was computed from sum of Z-score of triglycerides, systolic blood pressure, total cholesterol/HDL ratio, HOMA-IR and waist circumference. Adolescents with low muscular fitness and low adherence to the SEADiet had the poorest cardiovascular profile F(5, 452) = 5.074 (p and lt; 0.001) and the highest odds of having a high cardiometabolic risk score (OR = 4.5; 95% CI: 2.1–14) when compared to those with High muscular fitness/High adherence to the SEADiet after adjustments for age, sex, pubertal stage, socioeconomic status, total energy intake, low-energy reporter and cardiorespiratory fitness. Conclusions Our findings seem suggest that improving muscular fitness as well as an adherence to the SEADiet could be an important strategy to reduce clustered cardiometabolic risk in youth. © 2017 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University

This study aimed to investigate whether sedentary time (Sed) and physical activity (PA) are associated with arterial stiffness in individuals with and without metabolic syndrome (MetS). This cross-sectional study comprised 197 individuals (47±13 years; 58% female) from a primary health care centre. Arterial stiffness was assessed using carotid-femoral pulse wave velocity (cfPWV). Metabolic syndrome was determined as clustering of at least 3 out of 5 risk factors (central obesity, hypertension, impaired glucose, triglycerides and high-density lipoprotein cholesterol). Daily PA was objectively assessed and classified in Sed, light and moderate-to-vigorous PA. Physical activity was used as a continuous variable for multiple regression analysis. For mean comparisons of cfPWV between subjects with and without MetS, a binary split at the median of Sed and PA was used. Sedentary time was associated with cfPWV (β=0.11; p=0.01) explaining 1.3% of its variance; independently of age (β=0.49; p0.001), systolic blood pressure (β=0.27; p0.001) and fasting glucose (β=0.19; p0.001). Participants with MetS and more Sed had higher cfPWV than those with MetS and less Sed (9.9±1.0 vs. 8.9±1.0 m/s; p0.05). Sedentary time is associated with cfPWV independently of age and metabolic risk factors. A higher Sed in MetS individuals lead to a worse arterial stiffness profile.

Background: Engaging in physical activity (PA) and reducing sedentary behaviour (SB) are important for health during pregnancy, yet relatively few studies have examined these variables using objective measures and across trimesters during pregnancy. Objective: To determine the amount of objectively assessed PA and SB engaged in whether there was any weekday to weekend day variation in PA and SB during the first and second trimester of pregnancy. Method: PA and SB were determined using accelerometry worn over 7 consecutive days during each trimester in 137 Portuguese females (mean age ± SD = 29.6 ± 5.7). Results: In regard to the proportion of participants meeting the ACSM guidelines for PA, 37.5% of the participants in the first trimester and 29.6% of participants in the second trimester met the cut off of 30min or more of any type of moderate intensity activity on most (5) days of the week. Moderate intensity PA was significantly lower in trimester 2 compared to trimester 1 (P = 0.003). Moderate intensity PA was also significantly lower during weekends compared to weekdays irrespective of trimester (P = 0.003). SB, light and vigorous intensity PA were relatively stable from trimester 1 to trimester 2 and between weekdays and weekends (P < 0.05). Conclusion: The present study suggests that the majority of women do not meet PA guidelines for health during pregnancy and that moderate intensity PA declines form trimester 1 to 2 and is lower at weekends.

Introduction: Circulating leptin and adiponectin levels have been associated with impaired vascular function, insulin resistance, and acute cardiovascular evens. This study aimed to evaluate the associations of leptin, adiponectin, and the leptin/adiponectin (L/A) ratio with a clustering of metabolic risk factors (MRF) in adolescents aged 12-18 years. Methods: This is a cross-sectional analysis with 529 Portuguese adolescents aged 12-18 years. Blood samples were taken to analyze total cholesterol (TC) and high-density lipoprotein (HDL) cholesterol (HDL-c), triglycerides glucose, insulin, leptin, and adiponectin levels. A continuous variable of clustered MRF score (sum of Z-scores of body fat percentage, systolic blood pressure, ratio TC/HDL, triglycerides, homeostatic model assessment insulin resistance, and cardiorespiratory fitness*[-1]) was computed. Results: Regression analyses showed that adiponectin was a significant and negative predictor of MRF score (boys: β = -0.199; p < 0.001; girls: β = -0.200; p < 0.001); whereas leptin was a significant positive predictor of MRF score (boys: β = 0.553; p < 0.001; girls: β = 0.399; p < 0.001). The L/A ratio was also a significant positive predictor of MRF score in both sexes (boys: β = 0.593; p < 0.001; girls: β = 0.461; p < 0.001), after adjustments for age, pubertal stage, adherence to the Mediterranean diet, and socioeconomic status. In addition, adiponectin, leptin, and L/A ratio were accurate to predict MRF among adolescents, but L/A ratio showed the highest area under receiver operating characteristic curve. Conclusion: Leptin, adiponectin, and L/A ratio are associated with the clustering of MRF in adolescents after adjustments for age, sex, pubertal stage, adherence to the Mediterranean diet, and socioeconomic status. L/A ratio was more strongly associated with MRF score than adiponectin or leptin.

Background: To explore the associations between birth weight and body mass index (BMI) from 6 months to 6 years of age, with cardiorespiratory fitness (CRF), physical activity, and sedentary time in adolescence. Methods: Retrospective school-based study with 539 adolescents (292 girls), mean age of 13.94 (1.62) years. Anthropometric data from birth up to 6 years were extracted from individual child health booklets. CRF was estimated by 20-m shuttle run test. Physical activity and sedentary time were assessed with accelerometers. Results: Birth weight was not associated with any outcome measured in adolescence. From the age of 6 months onwards in girls, and from 3 years in boys, BMI associated inversely with CRF in adolescence. In girls, BMI (at 12 mo and at 3 y of age) associated positively with sedentary time in adolescence, but not with physical activity. In boys, positive associations between BMI at the ages of 3, 5, and 6 years old and time spent in some intensities of physical activity in adolescence were found. Conclusions: BMI during the early years was negatively associated with CRF in adolescence, in a consistent way, for both genders, but with physical activity and sedentary time the associations were scarce and inconsistent, depending on the gender.

OBJECTIVE The purpose of this study was to examine the longitudinal associations between cardiorespiratory fitness and health-related quality of life (HRQoL) in a sample of adolescents, and to determine whether changes in cardiorespiratory fitness were associated with HRQoL over a 2-year follow-up. METHODS This is a longitudinal analysis with 571 Portuguese adolescents (274 boys and 297 girls) aged 12-18 years. HRQoL was measured with the Kidscreen-10 questionnaire; the 20 m shuttle-run was used to estimate cardiorespiratory fitness; socioeconomic status was assessed with the Family Affluence Scale; and pubertal stage was assessed with Tanner stages. Linear regression and analysis of covariance (ancovas) were used to examine the associations between cardiorespiratory fitness and HRQoL. RESULTS HRQoL decreased over a 2-year period both in boys and girls (P

The purpose of this study was to examine the dietary intake of both inpatients and outpatients with schizophrenia in the Portuguese population as a potential key contributing factor to the poor physical health profiles, and understand the relationship of diet quality to other lifestyle factors. Participants of this cross-sectional study completed a semi quantitative food frequency questionnaire. Diet quality was determined by adherence to the Mediterranean Diet. In addition participants completed the International Physical Activity Questionnaire-Short-Form and Pittsburgh Sleep Quality Index. Tobacco smoking was assessed through a series of general questions. A total of 100 patients (50% inpatients and 28% female) with schizophrenia were included in the final analysis. Patients reported a high consumption of caffeine, while deficits were evident for fibre and folate intakes, when compared to the European Food Safety Authority recommendations. Both inpatients and outpatients reported poor to moderate diet quality. Smokers reported poorer diet quality when compared to non-smokers (p

Purpose: Evidence suggests that being physically active in combination with a healthy diet contributes to diminish colorectal cancer risk. However, if this is true for colorectal cancer primary prevention, the same is not clear for its recurrence after colorectal cancer treatments. Data on cancer survival are scarce, and there is a need for greater attention on these survivors’ lifestyle behavior. This manuscript describes rationale and design of the Cancer Survival Study (CASUS) on colorectal patients, a longitudinal observational study with the aim of investigating how physical activity, physical fitness, and dietary intake are related with their quality of life, disease recurrence, and survival. Methods: The CASUS on colorectal patients is a longitudinal cohort study on colorectal survivors, aged 18 years or older, recruited 6, 12, and 24 months after surgery. Upon recruitment, patients fill in a battery of questionnaires about physical activity, dietary intake, and quality of life, donate blood samples, do physical fitness tests, and use an accelerometer during 7 days. Repeated analyses will be performed to assess changes over time in physical activity, physical fitness, dietary intake, and other factors in relation to recurrence and survival. Conclusions: Results will contribute to highlight the role of physical activity, physical fitness, and nutrition in the quality of life of colorectal cancer survivors, recurrence, and survival. This study will provide important information for policymakers on the potential benefits of future physical activity and nutritional interventions, which are inexpensive, as a way to improve general health of colorectal cancer survivors. Luisa Soares-Miranda is supported by the grant SFRH/BPD/76947/2011 funded by FCT (QREN-POPH-Type 4.1-Advanced Training, subsidized by the European Social Fund and national funds of MEC), PTDC/DES/099018/2008-FCT/FCOMP-01-0124-FEDER-009573, and the Research Centre in Physical Activity Health and Leisure is supported by FCT: UID/DTP/00617/2013. Carla Costa is supported by the grant SFRH/BPD/96196/2013, funded by FCT (QREN-POPH-Type 4.1-Advanced Training, subsidized by the European Social Fund and national funds of MEC).

ObjectiveThe main aim of the present study was to examine the association between the Dietary Inflammatory Index (DII®) and academic performance in children.DesignSchool-based cross-sectional study. The DII was calculated based on dietary information obtained from a single 24h dietary recall. Academic performance was assessed by school records provided by the administrative services (i.e. Maths and Language).SettingPorto area (Portugal).SubjectsA total of 524 children (277 girls) aged 11·56 (sd 0·86) years.ResultsThe DII was associated with academic indicators (standardized β values ranging from −0·121 to −0·087; all PPConclusionsThe inflammatory potential of diet may negatively influence academic performance. Children should avoid the consumption of a pro-inflammatory diet and adhere to a more anti-inflammatory diet to achieve academic benefits.

A atuação das Equipes de Saúde na Atenção Primária em Saúde, estruturam suas ações à população disponibilizando como ferramentas de trabalho o Matriciamento e o Projeto Terapêutico Singular (PTS), para melhorar a produção do cuidado através de uma relação horizontalizada, compartilhada e colaborativa. Este estudo tem como objetivo identificar os pontos facilitadores e limitantes do processo de trabalho entre as equipes da Estratégia Saúde da Família (ESF) e do Núcleo de Apoio a Saúde das Famílias (NASF) em duas Unidades Básicas de Saúde (UBS) pertencentes à Atenção Primaria à Saúde - APS Santa Marcelina, na região da zona Leste de São Paulo e comparar as diferenças na forma e organização de trabalho entre as equipes. Trata-se de um estudo qualitativo cujos dados foram coletados através de grupos focais e entrevistas individuais, e foram analisados e apresentados pela técnica de analise de conteúdo de Bardin que permitiu observar as características pessoais para o trabalho como: afinidade, conhecimento técnico, compartilhamento do trabalho, confiança e confiabilidade, convivência pessoal e profissional, disponibilidade, perfil individual/ envolvimento e participação / interesse, valorização e vínculo, quanto às características estruturais para o trabalho como atualização, estrutura de trabalho, interação, organização do trabalho, trabalho em equipe e absenteísmo, que representam as diferenças, as facilidades ou as limitações do trabalho dentro do contexto do trabalho em equipe. Assim sendo, foi possível concluir que a presença fixa do NASF na Unidade facilita a prática do trabalho compartilhado entre as equipes tanto nas características pessoais como estruturais de trabalho, na perspectiva da transdisciplinariedade de saberes e da integralidade do cuidado em saúde. The work of the Health Teams in Primary Health Care, structure their actions to the population making available as work tools the \"Specialist Orientation\" and the Singular Therapeutic Project (STP), to improve the production of care through a horizontal relationship, shared and collaborative. This study aims to identify the facilitating and limiting points of the work process between the Family Health Strategy (FHS) and the Family Health Support Center (FHSC) teams in two Basic Health Units (BHU) belonging to Attention Primary Health Care - (APHC) Santa Marcelina, in the eastern region of São Paulo and compare the differences in the form and work organization among the teams. This was a qualitative study whose data were collected through focus groups and individual interviews, and were analyzed and presented by the Bardin content analysis technique that allowed observing the personal characteristics for the work such as: affinity, technical knowledge, work, trust and reliability, personal and professional coexistence, availability, individual profile / involvement and participation / concern, valuation and bonding, as well as the structural characteristics for work such as updating, work structure, interaction, work organization, teamwork and absenteeism, which represent the differences, facilities or limitations of work within the context of teamwork. So it was possible to conclude that the fixed presence of the FHSC in the Unit facilitates the practice of the work shared among the teams in both the personal and structural characteristics of work, in the perspective of the transdisciplinarity of knowledge and the integrality of health care.

Background Physical fitness (PF) and adherence to the Mediterranean diet are important indicators of healthy lifestyles. The purpose of this study is to analyze the independent and combined associations between PF and adherence to Mediterranean diet with health-related quality of life (HRQoL) in adolescents. Methods This is a cross-sectional analysis with 956 Portuguese adolescents aged 12-18 years. HRQoL was measured with the Kidscreen-10 questionnaire. PF was assessed with the ALPHA health-related fitness battery. The 20-m shuttle run test was used for the estimation of cardiorespiratory fitness; handgrip strength and standing long jump tests were applied for the assessment of muscular fitness and the 4 × 10 m shuttle run test for the assessment of motor fitness (speed and agility). The results of the PF tests (cardiorespiratory fitness, muscular fitness and motor fitness) were transformed into standardized values (Z-scores) by age and sex. Adherence to the Mediterranean diet was assessed with the KIDMED index. Regression analysis and analysis of covariance were performed. Results PF (B = 0.228; P < 0.05) and adherence to the Mediterranean diet (B = 0.259; P < 0.05) were positively associated with HRQoL, after controlling for several variables. Participants classified as high PF and high adherence to Mediterranean diet had on average the highest HRQoL score compared with those with low PF and low adherence to Mediterranean diet (F(3, 939) = 4.270; P = 0.005), after adjustments for potential confounders. Conclusions The combination of high PF levels and optimal adherence to Mediterranean diet is positively associated with HRQoL.

Background In adolescence there are several biological and physiological changes associated with overweight and obesity. Objective The purpose of this study was to analyze the associations between health-related quality of life (HRQoL) and body mass index (BMI) in adolescents. Methods This is a cross-sectional analysis of 957 Portuguese adolescents (446 girls and 511 boys) aged 12–18 years. A series of variables were collected: (a) HRQoL was assessed using the KIDSCREEN-10 questionnaire; (b) socioeconomic status (SES) was measured using the Family Affluence Scale; (c) body composition (weigh, height) were measured and BMI was calculated and, (d) pubertal stage was assessed with Tanner stages; (e) the 20-m shuttle-run was used to estimate cardiorespiratory fitness. Regression models and mediation analysis were performed to assess the association between HRQoL and BMI. Results HRQoL was significantly higher in boys than girls (p < 0.05). The prevalence of overweight and obesity was 23.5% and 6.7% in girls, and 21.3% and 5% in boys, respectively. HRQoL was inversely and significantly associated with BMI in boys (B = −0.130; p < 0.05) and girls (B = −0.148; p < 0.05) after controlling for age, pubertal stage and SES. Cardiorespiratory fitness act as a full mediator variable on the relationship between BMI and HRQoL in adolescents (p < 0.05). Conclusion Our results suggest that cardiorespiratory fitness acted as a full mediator in the relationship between BMI and HRQoL, in adolescents. Public health policies targeting a wealthy weight and an improved physical fitness level could be a strategy of particular interest for improving the HRQoL of adolescents.

Background and aims: The associations between fruit and vegetable consumption and high blood pressure among adults are well studied. Nonetheless, data on the influence of a low consumption of fruit and vegetables on cardiovascular disease risk, particularly blood pressure, among healthy adolescents are scarce. Therefore, we aim to analyse the associations between fruit and/or vegetable intake and blood pressure over a two-year period in healthy adolescents.Methods and results: As part of a cohort, 606 adolescents from the LabMed Physical Activity study were evaluated in 2011 (baseline) and 2013 (follow-up). Blood pressure was measured according to standardized procedures and fruit and vegetable consumption was assessed with a food frequency questionnaire. Anthropometric variables, socioeconomic status, pubertal stage and lifestyle determinants were gathered and used as confounders. Prospective associations between fruit and/or vegetable intake and blood pressure were examined using generalized linear models. Girls who consumed more fruit at baseline had a significant decrease in diastolic blood pressure at follow-up [unstandardized beta: -0.005 mmHg (95% CI: -0.01; -0.0002) (p = 0.038)].Conclusion: In apparently healthy adolescents, fruit intake may already start to have an effect in blood pressure. Girls who consumed more fruit exhibited lower levels of diastolic blood pressure. (C) 2018 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved., This study was supported by the Research Centre on Physical Activity Health and Leisure (CIAFEL) of the Faculty of Sport, University of Porto and by FCT grant BD88984/2012 (J. Oliveira-Santos); The Research Centre on Physical Activity Health and Leisure (CIAFEL) is supported by UID/DTP/00617/2013 (FCT); the author C. Agostinis-Sobrinho was given Doctoral scholarship from the Brazilian government by CAPES (Coordination of Improvement of Higher Education Personnel) (Proc: 9588-13-2).The authors gratefully acknowledged the participation of all adolescents and their parents, teachers and schools of the LabMed Study. They also acknowledge the cooperation of volunteer's subjects and the Research Centre in Physical Activity, Health and Leisure (University of Porto) for the sponsoring the LabMed Study.

Purpose: The dietary guidelines for the consumption of a variety of fruits and vegetables have been recognized as an important factor for achieving healthy eating patterns to reduce the risk of chronic disease throughout the lifespan. Our aim is to assess the association between fruit and vegetable variety and low-grade inflammation in adolescents. Methods: This cross-sectional analysis was conducted with 412 adolescents (ages 14.4 ± 1.7 years; 52% girls). The consumption of a variety of fruits and vegetables was assessed with a food-frequency questionnaire, considering the number of individual/category of fruit or vegetable intake at least once month, and categorized into tertiles. Blood samples were collected to determine C-reactive protein (CRP), interleukin-6 (IL-6), complement component 3 (C3), and 4 (C4). We created categories of lower or higher (inflammatory state) for each biomarker, considering sex- and age-adjusted median values. Then, we computed an overall inflammatory score, by adding all points awarded wherein one point was assigned if biomarker was higher or zero if lower, and created categories of 0–1 or 2–4 biomarkers above the median. The odds ratio (OR) and 95% interval confidence (95% CI) were calculated from binary logistic regression to estimate the magnitude of association between fruit and vegetable variety and inflammatory biomarkers. Results: Adolescents with a greater variety of vegetable consumption (≥13 categories/month) had lower odds of having a higher CRP (OR 0.31, 95% CI 0.15–0.64, ptrend = 0.004) when compared to those with lower variety consumption (≤6 categories/month), independent of vegetable quantity intake. However, a greater variety of fruit consumption (≥12 categories/month) had higher odds of having a higher IL-6 (OR 4.41, 95% CI 1.67–11.71, ptrend = 0.012), C3 (OR 3.30, 95% CI 1.23–8.86, ptrend = 0.047), and inflammatory score (OR 4.90, 95% CI 1.62–14.86, ptrend = 0.017), when compared to those with lower variety consumption (≤9 categories/month), independent of fruit quantity intake, only for girls. Conclusions: The consumption of a variety of vegetables is inversely associated with lower CRP. This finding supports the current dietary guidelines regarding the consumption of a variety of vegetables. The role of fruit variety in low-grade inflammation should be further studied. The authors gratefully acknowledged the participation of all adolescents and their parents, teachers and schools of the LabMed and Physical Activity Study. They also acknowledge the cooperation of volunteer’s subjects, the Department of Hygiene and Epidemiology from Medical School (University of Porto) for the conversion the food-frequency questionnaire data into nutrients, and the Research Centre in Physical Activity, Health and Leisure (University of Porto) for the sponsoring the LabMed and Physical Activity Study. The research Centre in Physical Activity, Health and Leisure (University of Porto) is supported by the Portuguese Foundation for Science and Technology (UID/DTP/00617/2013). Almeida-de-Souza J had been supported by program for advanced training (SFRH/PROTEC/68092/2010). Rute Santos has a Discovery Early Career Research Award from the Australian Research Council (DE150101921). info:eu-repo/semantics/publishedVersion