Interdisciplinary programs evaluation methods: a review of literature and a model proposal for intensive projects involving academia and industry

The technological evolution occurred in the last twenty years led organizations to a different global business environment requiring them to be increasingly effective and competitive, implying changes in the way they work. The new paradigm focuses on interdisciplinary team work and so it is required from engineering graduates to have higher levels of transversal competences, like interpersonal communication and team work skills as well as to be able to solve complex engineering problems, in some situations involving areas outside engineers’ common initial training. These changes have clear implications in engineering education and in order to improve engineering education curricula, initiatives like multi and interdisciplinary programs have been implemented in Engineering Schools, with aim to improve the interaction between academia and business companies with win‐win relations. Some of these projects are intensively developed during a short period of time, at the company’s facilities. Along with these initiatives emerges the need to evaluate them. According to the literature, there is a lack of systematic evaluation systems of these projects, so the aim of the paper is to suggest an approach to evaluate interdisciplinary intensive projects, focusing on the competences required by the organizations and considering projects’ stakeholders – participants, tutors, company representatives and educational institutions. The methodology used is based on a literature review of topics related to Project‐Based Learning, aiming to develop a systematic evaluation method that will involve the following dimensions: required outcomes for the participants, competences assessment methods and benefits for stakeholders who participate.This work was partially funded by the Portuguese Foundation for Science and Technology (FCT ‐ Fundação para a Ciência e Tecnologia) with the following project PEST‐OE/EME/UI0252/2011

HIV AIDS Length of Stay Outliers

AbstractCosts with HIV/AIDS hospitalizations are one of the major financial burdens on healthcare systems worldwide. In Portugal, hospitalizations related to HIV infection are some of the most expensive and the second major diagnosis category, and also accounts for the greatest average length of stay. As a result, it is crucial to understand and identify HIV/AIDS hospital length of stay outliers. The objective of this study is to analyse HIV/AIDS length of stay high outliers during five consecutive years (2009-2013) and to identify its determinants for a specific HIV/AIDS diagnosis related group. To attain these objectives we will use a logistic regression model with random effects

Tourism sector competitiveness in Portugal: applying Porter's Diamond

The tourism sector has stood out for its enormous capacity for growth on a global scale and holding a relevant role both as a tool for the competitiveness and as a driver of regional development. This profile stems not only from its multiplier effects but also the opportunities susceptible to identification within the scope of offsetting regional disparities in growth and prosperity. The objective of this research project consists of evaluating the competitiveness of the regional areas and directorates of tourism in Portugal with the methodology applied requiring the input of primary data (a sample of 446 companies), through a questionnaire aimed at companies displaying the activities characteristic of the World Tourism Organisation satellite account. Through the application of Porter’s Diamond Model, we arrived at a conceptual model through recourse to the Partial Least Square – Path Modelling technique with the objective of analysing the relationships unfolding among the determinant variables to competitiveness in the tourism sector. Despite the results returned proving clear, we also verify that encapsulating competitiveness proves no easy task given how Portugal reports regions with simultaneously very varied and very specific characteristics.O sector do turismo destaca-se pela enorme capacidade de crescimento a nível mundial, desempenhando um papel relevante tanto como ferramenta para a competitividade como enquanto motor do desenvolvimento regional. Este perfil decorre não apenas dos seus efeitos multiplicadores, mas também das oportunidades suscetíveis de identificação no âmbito da compensação das disparidades regionais no crescimento e prosperidade. O objetivo desta investigação consiste em avaliar a competitividade das áreas regionais e direções do turismo em Portugal. Utilizamos dados primários (uma amostra de 446 empresas), através de um questionário destinado a empresas que exibem as atividades características da conta satélite da Organização Mundial de Turismo. Através da aplicação do Modelo de Diamante de Porter, alcançamos um modelo conceitual através do recurso à técnica de Partial Least Square – Path Modelling com o objetivo de analisar as relações que se desdobram entre as variáveis determinantes para a competitividade no setor de turismo. Apesar de os resultados retornados serem claros, verificamos também que o encapsulamento da competitividade não se revela uma tarefa fácil, dado o fato de Portugal englobar regiões com características simultaneamente muito variadas e muito específicas

A Comparative Population-Based Study

INTRODUCTION: Psoriatic arthritis (PsA) and ankylosing spondylitis (AS) are chronic disorders that significantly impact patients' quality of life (QoL), health care systems and society. There is very little data on the epidemiology and the impact of PsA and AS in Portugal, so in this study we aim to: 1) estimate the prevalence of PsA and AS in the adult Portuguese population; 2) compare health-related quality of life (QoL) of PsA and AS with the one of other rheumatic and musculoskeletal diseases (RMD) and with subjects with no rheumatic diseases; 3) compare early retirement and productivity loss among PsA and AS with other RMD. METHODS: We used data from EpiReumaPt, a population-based survey, conducted from 2011 to 2013, in which 10661 subjects over 18 years old were screened for RMD. Spondyloarthritis (SpA) was defined by a positive expert opinion combined with the fulfillment of the assessment of spondyloarthritis international society (ASAS) criteria for axial and peripheral SpA. Estimates were computed as weighted proportions considering the study design. Logistic regressions were used to compare AS/PsA subjects with other RMD and the adult Portuguese population without rheumatic diseases. RESULTS: Prevalence rate of SpA was 1.6% (95% CI 1.2% to 2.1%). Subjects with AS or PsA had worse QoL, reflected by EQ5D score when compared with the adult Portuguese population without rheumatic diseases (β=- 0.08; p=0.031). AS and PsA also had worst QoL when compared with participants with other RMD (β=-0.22; p>0.001). AS and in comparison to patients with other RMD, PsA subjects retired early due to their illness (OR=4.95; 95% CI 1.54% to 15.93%). A significant proportion of patients with SpA (13.6%) referred absenteeism in the previous 12 months to the interview. CONCLUSIONS: AS and PsA were found to be associated with poor QoL and a high rate of disease-related early retirement, emphasizing the burden of such rheumatic conditions in Portugal.publishersversionpublishe

Psoriatic arthritis and ankylosing spondylitis impact on health-related quality of life and working life : a comparative population-based study

© 2001-2020 Sociedade Portuguesa de ReumatologiaIntroduction: Psoriatic arthritis (PsA) and ankylosing spondylitis (AS) are chronic disorders that significantly impact patients’ quality of life (QoL), health care systems and society. There is very limited data on the epidemiology and the impact of PsA and AS in Portugal, so in this study we aim to: 1) estimate the prevalence of PsA and AS in the adult Portuguese population; 2) compare health-related quality of life (QoL) of PsA and AS with the one of other rheumatic and musculoskeletal diseases (RMD) and with subjects with no rheumatic diseases; 3) compare early retirement and productivity loss among PsA and AS with other RMD. Methods: We used data from EpiReumaPt, a population-based survey, conducted from 2011 to 2013, in which 10661 subjects, over 18 years old, were screened for RMD. Spondyloarthritis (SpA) was defined by a positive expert opinion combined with the fulfillment of the Assessment of Spondyloarthritis International Society (ASAS) criteria for axial and peripheral SpA. Estimates were computed as weighted proportions considering the study design. Logistic regressions were used to compare AS/PsA subjects with other RMD and the adult Portuguese population without rheumatic diseases. Results: Prevalence rate of SpA was of 1.6% (95% CI 1.2% to 2.1%). Subjects with AS or PsA had worse QoL, reflected by EQ5D score when compared with the adult Portuguese population without rheumatic diseases (b=- 0.08; p=0.031). AS and PsA also had worse QoL when compared with participants with other RMD (b=-0.22; p>0.001). AS and in comparison to patients with other RMD, PsA subjects retired early due to their illness (OR=4.95; 95% CI 1.54% to 15.93%). A significant proportion of patients with SpA (13.6%) referred absenteeism in the previous 12 months to the interview. Conclusions: AS and PsA were found to be associated with poor QoL and a high rate of disease-related early retirement, emphasizing the burden of such rheumatic conditions in Portugal.info:eu-repo/semantics/publishedVersio

Dysmetabolism and Sleep Fragmentation in Obstructive Sleep Apnea Patients Run Independently of High Caffeine Consumption

Funding Information: This research was funded by the Portuguese Science and Technology Foundation (FCT) with the grant number CEECIND/04266/2017. Acknowledgments: The authors would like to thank Eunice Silva for technical support. Funding Information: Funding: This research was funded by the Portuguese Science and Technology Foundation (FCT) with the grant number CEECIND/04266/2017.Daytime hypersomnolence, the prime feature of obstructive sleep apnea (OSA), frequently leads to high coffee consumption. Nevertheless, some clinicians ask for patients’ caffeine avoidance. Caffeinated drinks are sometimes associated with more severe OSA. However, these effects are not consensual. Here we investigated the effect of caffeine consumption on sleep architecture and apnea/hypopnea index in OSA. Also, the impact of caffeine on variables related with dysmetabolism, dyslipidemia, and sympathetic nervous system (SNS) dysfunction were investigated. A total of 65 patients diagnosed with OSA and 32 without OSA were included after given written informed consent. Polysomnographic studies were performed. Blood was collected to quantify caffeine and its metabolites in plasma and biochemical parameters. 24 h urine samples were collected for catecholamines measurement. Statistical analyses were performed by SPSS: (1) non-parametric Mann-Whitney test to compare variables between controls and OSA; (2) multivariate logistic regression testing the effect of caffeine on sets of variables in the 2 groups; and (3) Spearmans’ correlation between caffeine levels and comorbidities in patients with OSA. As expected OSA development is associated with dyslipidemia, dysmetabolism, SNS dysfunction, and sleep fragmentation. There was also a significant increase in plasma caffeine levels in the OSA group. However, the higher consumption of caffeine by OSA patients do not alter any of these associations. These results showed that there is no apparent rationale for caffeine avoidance in chronic consumers with OSA.publishersversionpublishe

Food Insecurity Is Associated with Low Adherence to the Mediterranean Diet and Adverse Health Conditions in Portuguese Adults

Background: Food insecurity is a limited or uncertain access to the adequate food and is a significant public health problem. We aimed to assess determinants of food insecurity and the corresponding health impact in Portugal, a southern European country that faced a severe economic crisis. Methods: Data were derived from the Epidemiology of Chronic Diseases Cohort Study (EpiDoC), a population-based cohort of 10,661 individuals that were representative of the Portuguese adult population and followed since 2011. A cross-sectional analysis of the third wave of evaluation (EpiDoC 3) was performed between 2015 and 2016. Food insecurity was assessed with the household food insecurity psychometric scale. Socioeconomic, demographic, lifestyle, adherence to Mediterranean diet (MD), self-reported non-communicable disease, health-related quality of life (HRQoL) (EQ-5D-3L), physical function (HAQ score), and health resource consumption information was also collected. Results: The estimated proportion of food insecurity was 19.3% among a total of 5,653 participants. Food insecure households had low adherence to the MD (OR = 0.44; 95% IC 0.31-0.62). In addition, diabetes (OR = 1.69; 95% IC 1.20-2.40), rheumatic disease (OR = 1.67; 95% IC 1.07-2.60), and depression symptoms (OR = 1.50; 95% IC 1.09-2.06) were independently associated with food insecurity. On average, food insecure households had a lower HRQoL (OR = 0.18; 95% IC 0.11-0.31) and a higher disability (OR = 2.59; 95% IC 2.04-3.29). A significantly higher proportion of food insecure households reported being hospitalized (OR = 1.57; 95% IC 1.18-2.07) and had more public hospital medical appointments (OR = 1.48; 95% IC 1.12-1.94) in the previous 12 months. Conclusion: We found that food insecurity is highly prevalent in Portugal. Food insecurity was associated with low adherence to the MD, non-communicable chronic diseases, lower quality of life, and higher health resource consumption. Therefore, this study provides valuable insight into the relationship between food security and the diet and health of the population during an economic crisis.publishersversionpublishe

An insight on the role of photosensitizer nanocarriers for Photodynamic Therapy

Photodynamic therapy (PDT) is a modality of cancer treatment in which tumor cells are destroyed by reactive oxygen species (ROS) produced by photosensitizers following its activation with visible or near infrared light. The PDT success is dependent on different factors namely on the efficiency of the photosensitizer deliver and targeting ability. In this review a special attention will be given to the role of some drug delivery systems to improve the efficiency of tetrapyrrolic photosensitizers to this type of treatment.publishe