João Viana

Publication Activity (10 Years)

Years Active: 2017-2023
Publications (10 Years): 17

Top Topics

Emergency Department

Quality Indicators

Acute Myocardial Infarction

Top Venues

J. Medical Syst.

Publications

João Viana, Raquel Bragança, João Vasco Santos, Alexandra Alves, Almeida Santos, Alberto Freitas
Validity of the Paediatric Canadian Triage Acuity Scale in a Tertiary Hospital: An Analysis of Severity Markers' Variability. J. Medical Syst. 47 (1) (2023)
Glória Conceição, Andreia Pinto, João Viana, Gonçalo Miranda, Paulo Santos, Cristina Santos, Alberto Freitas
A Portuguese Mobile App for Diabetes Type 2 Self-Management: A Picture of One-Month Usage. ISAmI (2023)
Andreia Pinto, João Viana, Glória Conceição, Paulo Santos, Cristina Santos, Alberto Freitas
Mobile Application for Improvement of Self-Management of Type 2 Diabetes: Usability Pilot Test. MIE (2023)
Júlio Souza, Ismael Caballero, João Vasco Santos, Mariana Lobo, Andreia Pinto, João Viana, Carlos Sáez, Fernando Lopes, Alberto Freitas
Multisource and temporal variability in Portuguese hospital administrative datasets: Data quality implications. J. Biomed. Informatics 136 (2022)
João Vasco Santos, João Viana, Carla Pinto, Júlio Souza, Fernando Lopes, Alberto Freitas, Sílvia Lopes
All Patient Refined-Diagnosis Related Groups' (APR-DRGs) Severity of Illness and Risk of Mortality as predictors of in-hospital mortality. J. Medical Syst. 46 (6) (2022)
Andreia Pinto, João Viana, Diogo Martinho, Vítor Crista, José Miguel Diniz, Joana Reis, João Matos, David Greer, Goreti Marreiros, Alberto Freitas
Improving the lifestyle behavior of type 2 diabetes mellitus patients using a mobile application. ISCC (2022)
Lia Duarte, Ana Cláudia Teodoro, Mariana Lobo, João Viana, Vera Pinheiro, Alberto Freitas
An Open Source GIS Application for Spatial Assessment of Health Care Quality Indicators. ISPRS Int. J. Geo Inf. 10 (4) (2021)
Roberto Carvalho, Mariana Lobo, Mariana Oliveira, Ana Raquel Oliveira, Fernando Lopes, Júlio Souza, André Ramalho, João Viana, Vera Alonso, Ismael Caballero, João Vasco Santos, Alberto Freitas
Analysis of root causes of problems affecting the quality of hospital administrative data: A systematic review and Ishikawa diagram. Int. J. Medical Informatics 156 (2021)
Júlio Souza, Ismael Caballero, João Vasco Santos, M. F. Lobo, A. Pinto, João Viana, Carlos Sáez, Alberto Freitas
Measuring Variability in Acute Myocardial Infarction Coding Using a Statistical Process Control and Probabilistic Temporal Data Quality Control Approaches. WorldCIST (2) (2021)
M. F. Lobo, Mariana Oliveira, Ana Raquel Oliveira, João Vasco Santos, Vera Alonso, Fernando Lopes, André Ramalho, Júlio Souza, João Viana, Ismael Caballero, Alberto Freitas
Protocol for Analysis of Root Causes of Problems Affecting the Quality of the Diagnosis Related Group-Based Hospital Data: A Rapid Review and Delphi Process. WorldCIST (1) (2020)
Lia Duarte, Mariana Lobo, João Viana, Alberto Freitas, Ana C. Teodoro
A GIS Open Source Application to Perform the Spatial Distribution of Prevention Quality Indicators (PQIs). GISTAM (2020)
André Ramalho, André Vinci, Inácia Bezerra de Lima, Pedro Castro, Juliana Teixeira, Manuel Gonçalves-Pinho, João Vasco Santos, João Viana, Paulo Santos, Domingos Alves, Alberto Freitas
Quality Indicators for Mental Health in Primary Care - A Comparison Between Literature Review Methods. ICIMTH (2019)
João Viana, André Ramalho, José Valente, Alberto Freitas
Ambient Assisted Living - A Bibliometric Analysis. WorldCIST (1) (2019)
João Viana, Almeida Santos, Alberto Freitas
Differences Between Urgent and Non Urgent Patients in the Paediatric Emergency Department: A 240, 000 Visits' Analysis. WorldCIST (1) (2018)
João Viana, Almeida Santos, Alberto Freitas
The Importance of Data Quality and Context Information in Indicator Production: Proof of Concept in a Metropolitan Paediatric Emergency Department. MIE (2018)
Júlio Souza, João Vasco Santos, Fernando Lopes, João Viana, Alberto Freitas
Miscoding Alerts Within Hospital Datasets: An Unsupervised Machine Learning Approach. WorldCIST (2) (2018)
João Viana, João Vasco Santos, Rui Neiva, Júlio Souza, Lia Duarte, Ana Cláudia Teodoro, Alberto Freitas
Remote Sensing in Human Health: A 10-Year Bibliometric Analysis. Remote. Sens. 9 (12) (2017)