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  1. Article

    Open Access

    The state of health in the European Union (EU-27) in 2019: a systematic analysis for the Global Burden of Disease study 2019

    The European Union (EU) faces many health-related challenges. Burden of diseases information and the resulting trends over time are essential for health planning. This paper reports estimates of disease burden...

    João Vasco Santos, Alicia Padron-Monedero, Boris Bikbov in BMC Public Health (2024)

  2. Article

    Open Access

    Burden of disease attributable to risk factors in European countries: a sco** literature review

    Within the framework of the burden of disease (BoD) approach, disease and injury burden estimates attributable to risk factors are a useful guide for policy formulation and priority setting in disease preventi...

    Vanessa Gorasso, Joana Nazaré Morgado, Periklis Charalampous in Archives of Public Health (2023)

  3. Article

    Open Access

    Should we adjust health expenditure for age structure on health systems efficiency? A worldwide analysis

    Healthcare expenditure, a common input used in health systems efficiency analyses is affected by population age structure. However, while age structure is usually considered to adjust health system outputs, he...

    João Vasco Santos, Filipa Santos Martins, Joana Pestana in Health Economics Review (2023)

  4. Article

    Open Access

    Validity of the Paediatric Canadian Triage Acuity Scale in a Tertiary Hospital: An Analysis of Severity Markers' Variability

    With the increasing influx of patients and frequent overcrowding, the adoption of a valid triage system, capable of distinguishing patients who need urgent care, from those who can wait safely is paramount. He...

    João Viana, Raquel Bragança, João Vasco Santos in Journal of Medical Systems (2023)

  5. Article

    Open Access

    Methodological considerations in injury burden of disease studies across Europe: a systematic literature review

    Calculating the disease burden due to injury is complex, as it requires many methodological choices. Until now, an overview of the methodological design choices that have been made in burden of disease (BoD) s...

    Periklis Charalampous, Elena Pallari, Vanessa Gorasso in BMC Public Health (2022)

  6. No Access

    Article

    All Patient Refined-Diagnosis Related Groups’ (APR-DRGs) Severity of Illness and Risk of Mortality as predictors of in-hospital mortality

    The aims of this study were to assess All-Patient Refined Diagnosis-Related Groups’ (APR-DRG) Severity of Illness (SOI) and Risk of Mortality (ROM) as predictors of in-hospital mortality, comparing with Charls...

    João Vasco Santos, João Viana, Carla Pinto, Júlio Souza in Journal of Medical Systems (2022)

  7. No Access

    Chapter and Conference Paper

    Towards a Process Reference Model for Clinical Coding

    Coding of medical data is a very important previous step for many activities in Health Care management, since it is the basis for several activities ranging from hospital reimbursement to clinical research

    Ismael Caballero, Júlio Souza in Quality of Information and Communications … (2022)

  8. Article

    Open Access

    CD73 expression in normal, hyperplastic, and neoplastic thyroid: a systematic evaluation revealing CD73 overexpression as a feature of papillary carcinomas

    CD73 converts AMP to adenosine, an immunosuppressive metabolite that promotes tumorigenesis. This study presents a systematic evaluation of CD73 expression in benign, hyperplastic, and neoplastic thyroid. CD73...

    Inês Monteiro, Edoardo Missiaglia, Amedeo Sciarra, João Vasco Santos in Virchows Archiv (2021)

  9. No Access

    Article

    European Union state of health from 1990 to 2017: time trends and its enlargements’ effects

    We aimed to study health status’ time trends in the European Union (EU) during 1990–2017 and its enlargements’ impact.

    João Vasco Santos, Mariana Lobo, Rui Manuel Neiva in International Journal of Public Health (2020)

  10. No Access

    Article

    Problems and Barriers during the Process of Clinical Coding: a Focus Group Study of Coders’ Perceptions

    Coded data are the basis of information systems in all countries that rely on Diagnosis Related Groups in order to reimburse/finance hospitals, including both administrative and clinical data. To identify the ...

    Vera Alonso, João Vasco Santos, Marta Pinto, Joana Ferreira in Journal of Medical Systems (2020)

  11. Article

    Open Access

    Trends in the incidence and mortality of transitional cell carcinoma of the bladder for the last four decades in the USA: a SEER-based analysis

    Transitional cell carcinoma (TCC) accounts for around 95% of bladder cancers and is the 4th most common cancer among men and the tenth most common in women, in the US. There is a constant need to clarify curre...

    Muneer J. Al-Husseini, Ahmad Kunbaz, Anas M. Saad, João Vasco Santos in BMC Cancer (2019)

  12. No Access

    Chapter and Conference Paper

    Problems and Barriers in the Transition to ICD-10-CM/PCS: A Qualitative Study of Medical Coders’ Perceptions

    Background. Clinical coding is the process of transforming the information about diseases or procedures recorded in the health records, into numeric or alphanumeric codes, using an international classification s...

    Vera Alonso, João Vasco Santos, Marta Pinto in New Knowledge in Information Systems and T… (2019)

  13. No Access

    Chapter and Conference Paper

    Miscoding Alerts Within Hospital Datasets: An Unsupervised Machine Learning Approach

    The appropriate funding of hospital services may depend upon grou** hospital episodes into Diagnosis Related Groups (DRGs). DRGs rely on the quality of clinical data held in administrative healthcare databas...

    Julio Souza, João Vasco Santos in Trends and Advances in Information Systems… (2018)

  14. No Access

    Article

    Burden of Burns in Brazil from 2000 to 2014: A Nationwide Hospital-Based Study

    Burns are a major public health concern, affecting mostly low- and middle-income countries. However, there is a lack of epidemiological studies on burns in these countries, particularly in Latin American count...

    João Vasco Santos, Júlio Souza, José Amarante, Alberto Freitas in World Journal of Surgery (2017)

  15. No Access

    Chapter and Conference Paper

    Comparing Comorbidity Adjustment Scores for Predicting in-Hospital Mortality Using Administrative Data

    The Charlson Comorbidity Index (CCI) is a method for classifying comorbidities as a single measure on a scale, based on ICD-9-CM codes over administrative databases. This study aims to compare different varia...

    Alberto Freitas, João Vasco Santos in Recent Advances in Information Systems and… (2017)