A estatística na medicina fetal: o rastreio da diabetes gestacional e aumento de peso recomendado pela IOM

O Institute of Medicine (IOM) recomenda ganho de peso diferenciado durante a gravidez de acordo com o índice de massa corporal (IMC) pré-gestacional da grávida para a população dos Estados Unidos. Analisou-se a adequabilidade destas recomendações na população em estudo no que diz respeito ao peso do recém-nascido e ao risco de parto por cesariana. Adicionalmente, tendo em vista diagnosticar a diabetes gestacional o mais cedo possível, compararam-se valores da análise O´Sullivan em 2 trimestres e propôs-se um limiar de decisão para 1º trimestre

Resultados de la enseñanza de estrategias de lectura y escritura en la alfabetización temprana de niños con riesgo social

Introducción: La evidencia científica reciente destaca la importancia de la alfabetización temprana como fundamento del aprendizaje lector posterior, especialmente en niños en riesgo social, pero no existen las condiciones adecuadas para alcanzar su desarrollo. El objetivo del estudio fue evaluar los resultados de una intervención focalizada en el aprendizaje temprano de la lectura y la escritura de niños con riesgo social (5 años 3 meses promedio). Material y Métodos: Se evaluaron 339 niños(as) (132 grupo intervención/207 grupo comparación), al inicio y al fin del año escolar. Los profesores del grupo de intervención participaron en un programa de desarrollo profesional de un año que incluyó capacitación y acompañamiento para la aplicación de estrategias de enseñanza de la alfabetización temprana. Resultados: Se observó un resultado positivo en el conocimiento del alfabeto, la escritura emergente y el reconocimiento visual de palabras, no en comprensión oral. Discusión: Se contrastan los resultados con otros programas de intervención en niños con riesgo social, resaltando la importancia de la capacitación y el acompañamiento a los educadores

Pulmonary and Gastrointestinal Parasitic Infections in Small Ruminant Autochthonous Breeds from Centre Region of Portugal—A Cross Sectional Study

The production of small ruminant autochthonous breeds in the Centre region of Portugal is practiced in a semi-extensive husbandry system, exposing animals to parasitic infections. The main objective of this study was to estimate the prevalence of lungworm infection and identify risk factors. Fecal samples of 203 goats and 208 sheep from 30 herds were collected per rectum and subjected to the modified Baermann test. The overall prevalence of infection was 57.7%, significantly higher in goats (95.6%) than in sheep (20.7%) (p < 0.001). According to the binary logistic regression model, sheep dewormed with albendazole, mebendazole plus closantel, or ivermectin plus clorsulon presented a risk of Protostrongylidae infection 29.702, 7.426, or 8.720 times higher, respectively, than those dewormed with eprinomectin. Additionally, the presence of gastrointestinal parasites was investigated in 307 fecal samples using Mini-FLOTAC (R). The overall prevalence of infection was 86.3%, also significantly higher in goats (93.2%) than in sheep (79.9%) (p < 0.001). Strongyle-type eggs were the most frequently identified, both in sheep (69.8%) and goats (87.8%), followed by Eimeria oocysts (40.3% in sheep and 68.9% in goats). Considering the high prevalence and the burden of lungworm parasitic infection, it is urgent to determine its economic impact and the repercussions in animal health in the Centre region of Portugal to establish appropriate therapeutic guidelines.This work was supported by Fundacao para a Ciencia e Tecnologia via funds to GHTM-UID/04413/2020 and LA-REAL-LA/P/0117/2020; CITAB UIDB/04033/2020, https://doi.org/10.54499; CERNAS UIDB/00681/2020; CISAS UIDB/05937/2020; UIDP/05937/2020; as well as through the Projeto de Ignicao e Provas de Conceito INOVC+ (PIPC/003/2022_02) cofounded by Centro 2020,Portugal 2020 and EU through IPV.info:eu-repo/semantics/publishedVersio

Marketing motivations influencing food choice in 16 countries: segmentation and cluster analysis.

Food behaviour is governed by different kinds of motivations, some of individual nature and others related with the external food environment. This study investigated the eating motivations in sixteen countries with respect to commercial and marketing influences on food choices. The questionnaire survey was developed between September 2017 and June 2018, via online tools, targeting a convenience sample of residents in sixteen countries (Argentina, Brazil, Croatia, Egypt, Greece, Hungary, Italy, Latvia, Lithuania, Netherlands, Poland, Portugal, Romania, Serbia, Slovenia and the United States of America). The number of valid responses received was 11,919 participants. The data were treated using SPSS software, and the main statistical techniques used included exploratory factor analysis, evaluation of internal reliability through Cronbach’s alpha, cluster analysis (hierarchical and k-means) and logistic regression. The results obtained showed two groups of people: low motivated and notably motivated consumers. The results showed high asymmetries between countries, with highest percentage of highly motivated consumers in Egypt and the lowest percentage of highly motivated in Portugal. It was further observed that consumers more influenced by commercial and marketing aspects (the notably motivated) tend to be women, young, single, less educated, less likely to be professionally active, and those who live mostly in rural or suburban areas. Less exercise and overweight are also factors associated with greater propensity for commercial and marketing motivations. Furthermore, health problems such as shellfish or gluten intolerance, hypertension and high cholesterol confer less propensity to be in the segment of the notably motivated consumers. In conclusion, this work highlighted the role of geographic, sociodemographic and lifestyle factors as food choice determinants.info:eu-repo/semantics/publishedVersio

EAIR 41st Annual Forum in Leiden, The Netherlands 25 till 28 August 2019

Trabalho apresentado em EAIR 41st Annual Forum, 25-28 agosto 2019, Leiden, Países Baixos.Polytechnic Institutes in Portugal: research on the impact of twelve institutes on the local economy Higher Education Institutions are recognized as important actors in regional development. The Portuguese higher education system comprises both Universities and Polytechnic Institutes, which face an increasing pressure to demonstrate that their presence has an impact on the surrounding communities contributing to their economic development. This paper presents the estimation of the economic impact of twelve Polytechnic Institutes, located in quite diverse regions, based on a shared model so that comparisons have a collective framework of analysis. The main results obtained show that the economic impact ranged from 1.8% to 10.6% of the local GDP and that these Institutes are major local employers.info:eu-repo/semantics/publishedVersio

Geolocation with respect to persona privacy for the Allergy Diary app - a MASK study

Background: Collecting data on the localization of users is a key issue for the MASK (Mobile Airways Sentinel network: the Allergy Diary) App. Data anonymization is a method of sanitization for privacy. The European Commission's Article 29 Working Party stated that geolocation information is personal data. To assess geolocation using the MASK method and to compare two anonymization methods in the MASK database to find an optimal privacy method. Methods: Geolocation was studied for all people who used the Allergy Diary App from December 2015 to November 2017 and who reported medical outcomes. Two different anonymization methods have been evaluated: Noise addition (randomization) and k-anonymity (generalization). Results: Ninety-three thousand one hundred and sixteen days of VAS were collected from 8535 users and 54,500 (58. 5%) were geolocalized, corresponding to 5428 users. Noise addition was found to be less accurate than k-anonymity using MASK data to protect the users' life privacy. Discussion: k-anonymity is an acceptable method for the anonymization of MASK data and results can be used for other databases.Peer reviewe

The reference site collaborative network of the european innovation partnership on active and healthy ageing

Seventy four Reference Sites of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) have been recognised by the European Commission in 2016 for their commitment to excellence in investing and scaling up innovative solutions for active and healthy ageing. The Reference Site Collaborative Network (RSCN) brings together the EIP on AHA Reference Sites awarded by the European Commission, and Candidate Reference Sites into a single forum. The overarching goals are to promote cooperation, share and transfer good practice and solutions in the development and scaling up of health and care strategies, policies and service delivery models, while at the same time supporting the action groups in their work. The RSCN aspires to be recognized by the EU Commission as the principal forum and authority representing all EIP on AHA Reference Sites. The RSCN will contribute to achieve the goals of the EIP on AHA by improving health and care outcomes for citizens across Europe, and the development of sustainable economic growth and the creation of jobs