1. Início
  2. Investigação Clínica
  3. A machine learning-based approach to support the assessment of clinical coded data quality in the context of Diagnosis-Related Groups classification systems

A machine learning-based approach to support the assessment of clinical coded data quality in the context of Diagnosis-Related Groups classification systems

Dados básicos

Código:
Estudo Clínico Académico
Protocolo:
Estudo Clínico Académico
EUDRACT:
NCT:
Centro:
Dotação:
Ano de início:
2020
Ano de conclusão:
Estudos observacionais Nacional Não Financiado Outros

Objectivos do projeto

Estudos Observacionais (STROBE statement); Natureza do Promotor: Academia – Tipo não comercial – Iniciativa do Investigador; Tipo de Centro: Unicêntrico – Cuidados Secundários

Documentos

  • Não há documentos

Participantes

Unidades de investigação

Stakeholders - Promotores

FMUP

Outputs do ensaio clínico

An Architecture for a Coaching System to Support Type 2 Diabetic Patients

Martinho, Diogo; (...); Marreiros, Goreti

Proceedings Paper. 10.1007/978-3-031-22356-3_16. 2023


Design and Development of Ontology for AI-Based Software Systems to Manage the Food Intake and Energy Consumption of Obesity, Diabetes and Tube Feeding Patients

Martinho, Diogo; (...); Marreiros, Goreti

Proceedings Paper. 10.1007/978-3-031-49008-8_3. 2023


Land surface temperature algorithm calibration through meteorological stations

Oliveira, Mariana; (...); Goncalves, Hernani

Proceedings Paper. 10.1117/12.2599909. 2021


Measuring Variability in Acute Myocardial Infarction Coding Using a Statistical Process Control and Probabilistic Temporal Data Quality Control Approaches

Souza, J; (...); Freitas, A

Proceedings Paper. 10.1007/978-3-030-72651-5_19. 2021


Multi-class Model to Predict Pain on Lower Limb Intermittent Claudication Patients

Martins, Rafael; (...); Marreiros, Goreti

Proceedings Paper. 10.1007/978-3-031-60218-4_5. 2024


Secur-e-Health Project: Towards Federated Learning for Smart Pediatric Care

Rb-Silva, Rita; (...); Freitas, Alberto

Proceedings Paper. 10.3233/SHTI230196. 2023


A Hybrid Model to Classify Patients with Chronic Obstructive Respiratory Diseases

Martinho, D; (...); Marreiros, G

Article. 10.1007/s10916-020-01704-5. 2021

  • Open Access.

A Multipurpose Platform for Ambient Assisted Living (ActiveAdvice): Usability Study

Abrantes, D; (...); Ferreira, A.

Article. 10.2196/18164. 2021

  • Open Access.

A Remote Monitoring Platform for the Management of Lower Limb Vascular Diseases

Souza, J; (...); Freitas, A

Proceedings Paper. 10.3233/SHTI230330. 2023

  • Open Access.

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

Santos, J.; (...); Lopes, S

Article. 10.1007/s10916-022-01805-3. 2022

  • Open Access.

An Open Source GIS Application for Spatial Assessment of Health Care Quality Indicators

Duarte, L.; (...); Freitas, A.

Article. 10.3390/ijgi10040264. 2021

  • Open Access.

Analysis of root causes of problems affecting the quality of hospital administrative data: A systematic review and Ishikawa diagram

Carvalho, R; (...); Freitas, A.

Review. 10.1016/j.ijmedinf.2021.104584. 2021


Analysis of the impact of legal circumstances on schizophrenia and bipolar disorder hospitalizations in Portugal: a nationwide study

Gon?alves Pinho, M.; (...); Freitas, A.

Article. 10.1080/14789949.2024.2371133. 2024


Bipolar disorder and medical comorbidities: A Portuguese population-based observational retrospective study (2008-2015)

Henriques, F; (...); Fernandes, L

Article. 10.1016/j.jad.2021.10.090. 2022


Bipolar disorder hospitalizations - a big data approach

Goncalves-Pinho, M., Ribeiro, J. P., Freitas, A.

Meeting Abstract. 10.1192/j.eurpsy.2021.234. 2021

  • Open Access.

Bipolar Disorder in pediatric patients: A nationwide retrospective study from 2000 to 2015

Campos, A; (...); Fernandes, L

Article. 10.1016/j.jad.2021.10.113. 2022


Bipolar Disorder Related Hospitalizations - a Descriptive Nationwide Study Using a Big Data Approach

Gon?alves Pinho, M.; (...); Ribeiro, JP

Article. 10.1007/s11126-021-09951-6. 2022


Burden of infectious disease studies in Europe and the United Kingdom: a review of methodological design choices

Charalampous, P; (...); Pires, SM

Review. 10.1017/S0950268823000031. 2023

  • Open Access.

Burden of non-communicable disease studies in Europe: a systematic review of data sources and methodological choices

Charalampous P.; (...); Wyper G.M.A.

Article. 10.1093/eurpub/ckab218. 2022

  • Open Access.

Comparing Decentralized Learning Methods for Health Data Models to Nondecentralized Alternatives: Protocol for a Systematic Review

Diniz, JM; (...); Freitas, A

Review. 10.2196/45823. 2023

  • Open Access.

Comparison and Impact of Four Different Methodologies for Identification of Ambulatory Care Sensitive Conditions

Pinto, A; (...); Freitas, A.

Article. 10.3390/ijerph17218121. 2020

  • Open Access.

COVID-19 surveillance data quality issues: a national consecutive case series

Costa-Santos, C; (...); Fonseca, JA

Article. 10.1136/bmjopen-2020-047623. 2021

  • Open Access.

Characterization of Innovation to Fight Child Mortality: A Systematic Scoping Review

Da Costa, BFC; (...); Freitas, A.

Article. 10.3389/ijph.2022.1604815. 2022

  • Open Access.

Dementia-related agitation: a 6-year nationwide characterization and analysis of hospitalization outcomes

Ferreira, A.; (...); Fernandes, L.

Article. 10.1080/13607863.2022.2065663. 2023


Depression in Alzheimer?s disease hospitalized patients: A descriptive analysis of a nationwide database

Br?s, B; (...); Fernandes, L.

Article. 10.1002/alz.065857. 2023


Depressive Disorder Related Hospitalizations in Portugal Between 2008-2015: a Nationwide Observational Study

Gon?alves Pinho, M.; (...); Freitas, A.

Article. 10.1007/s11126-022-09996-1. 2022


Development and Evaluation of a Natural Language Processing System for Curating a Trans-Thoracic Echocardiogram (TTE) Database

Dong, TM; (...); Angelini, GD

Article. 10.3390/bioengineering10111307. 2023

  • Open Access.

Discharge status of the patient: evaluating hospital data quality with a focus on long-term and palliative care patient data

Santos, JV; (...); Freitas, A.

Article. 10.1177/18333583211054161. 2021


Efficiency of groups of primary healthcare centres: a frontier analysis of primary care in Portugal

Santos, J. V.; (...); Freitas, A.

Meeting Abstract. 2020


Electroconvulsive therapy use in psychiatric hospitalizations - a nationwide descriptive study

Mota, P; (...); Mota, J

Article. 10.1192/j.eurpsy.2021.1307. 2021

  • Open Access.

Electroconvulsive Therapy Use in Psychiatric Hospitalizations in Portugal A Nationwide Descriptive Study

Gon?alves Pinho, M., Freitas, A.

Article. 10.1097/yct.0000000000000754. 2021


Enhancing Cardiovascular Risk Prediction: Development of an Advanced Xgboost Model with Hospital-Level Random Effects

Dong, Tim; (...); Angelini, Gianni D.

Article. 10.3390/bioengineering11101039. 2024

  • Open Access.

Epilepsy hospitalizations and mental disorders: A Portuguese population-based observational retrospective study (2008-2015)

Silva, M; (...); Fernandes, L.

Article. 10.1016/j.yebeh.2023.109447. 2023


FOOD FRIEND: AN INFORMATION SYSTEM TO MANAGE TYPE 2 DIABETES MELLITUS

Conceiçao, G; (...); Freitas, A

Meeting Abstract. 2023


Geospatial Analysis of Environmental Atmospheric Risk Factors in Neurodegenerative Diseases: A Systematic Review

Oliveira, M; (...); Freitas, A.

Review. 10.3390/ijerph17228414. 2020

  • Open Access.

Geospatial analysis of environmental atmospheric risk factors in neurodegenerative diseases: a systematic review update

Oliveira, Mariana; (...); Goncalves, Hernani

Review. 10.1186/s13643-024-02637-7. 2024

  • Open Access.

Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021

Naghavi, Mohsen; (...); Murray, Christopher J. L.

Article. 10.1016/S0140-6736(24)00367-2. 2024

  • Open Access.

Global fertility in 204 countries and territories, 1950?2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021

Muthupandian, S; (...); Muthu, S

Article. 10.1016/s0140-6736(24)00550-6. 2024

  • Open Access.

Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (DALYs), and healthy life expectancy (HALE) for 371 diseases and injuries in 204 countries and territories and 811 subnational locations, 1990?2021: a systematic analysis for the Global Burden of Disease Study 2021

Hussain, J; (...); Murray, CJL

Article. 10.1016/s0140-6736(24)00757-8. 2024

  • Open Access.

Global investments in pandemic preparedness and COVID-19: development assistance and domestic spending on health between 1990 and 2026

Micah, AE; (...); Dieleman, JL

Article. 10.1016/S2214-109X(23)00007-4. 2023

  • Open Access.

Have we been underestimating the burden of heart failure?

Ferreira, P, Lourenco, P, Freitas, A

Letter. 10.1111/jebm.12518. 2023

  • Open Access.

Health expectancies in the European Union: same concept, different methods, different results

Santos, JV; (...); Freitas, A.

Article. 10.1136/jech-2020-213791. 2021


Healthcare Equity and Commissioning: A Four-Year National Analysis of Portuguese Primary Healthcare Units

Pereira, A; (...); Coelho, A

Article. 10.3390/ijerph192214819. 2022

  • Open Access.

Hospitalization readmission rates in patients with schizophrenia: A nationwide analysis

Pinho, MG; (...); Freitas, A

Meeting Abstract. 10.1192/j.eurpsy.2023.332. 2023


Identification of avoidable patients at triage in a Paediatric Emergency Department: a decision support system using predictive analytics

Viana, Joao; (...); Freitas, Alberto

Article. 10.1186/s12873-024-01029-3. 2024

  • Open Access.

Impact of multimorbidity patterns in hospital admissions: the case study of asthma

Portela, D; (...); Pinto, BS

Article. 10.1080/02770903.2023.2185154. 2023

  • Open Access.

Improving the lifestyle behavior of type 2 diabetes mellitus patients using a mobile application

Pinto, A; (...); Freitas, A

Proceedings Paper. 10.1109/ISCC55528.2022.9912472. 2022


Insights into Early Onset Dementia: a protocol for an 8-year nationwide retrospective study using administrative data

Pinto, BF; (...); Fernandes, L.

Article. 10.1192/j.eurpsy.2024.1496. 2024

  • Open Access.

Integrated quality assessment for diabetes care in Portuguese primary health care using prevention quality indicators

Ramalho, A; (...); Freitas, A.

Article. 10.1016/j.pcd.2021.01.001. 2021

  • Open Access.

Landscapes on Prevention Quality Indicators: A Spatial Analysis of Diabetes Preventable Hospitalizations in Portugal (2016-2017)

Ramalho, A; (...); Freitas, A.

Article. 10.3390/ijerph17228387. 2020

  • Open Access.

Measuring health expectancy in the European Union

Santos, J. V.; (...); Freitas, A.

Meeting Abstract. 2022


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

Charalampous, P; (...); Haagsma, JA

Article. 10.1186/s12889-022-13925-z. 2022

  • Open Access.

Mobile Application for Improvement of Self-Management of Type 2 Diabetes: Usability Pilot Test

Pinto, A; (...); Freitas, A

Proceedings Paper. 10.3233/SHTI230186. 2023

  • Open Access.

Monitoring fatigue and drowsiness in motor vehicle occupants using electrocardiogram and heart rate - A systematic review

Freitas, Alicia; (...); Freitas, Alberto

Review. 10.1016/j.trf.2024.05.008. 2024

  • Open Access.

Multidisciplinary Development and Initial Validation of a Clinical Knowledge Base on Chronic Respiratory Diseases for mHealth Decision Support Systems

Pereira, A.; (...); Fonseca, JA

Article. 10.2196/45364. 2023

  • Open Access.

Multisource and temporal variability in Portuguese hospital administrative datasets: Data quality implications

Souza, J; (...); Freitas, A.

Article. 10.1016/j.jbi.2022.104242. 2022

  • Open Access.

Nationwide Access to Endovascular Treatment for Acute Ischemic Stroke in Portugal

Dias, MC; (...); Lopes, JC

Article. 10.20344/amp.15031. 2022

  • Open Access.

Pediatric bipolar disorder: Preliminary results of a retrospective study using a nationwide administrative database

Campos, A; (...); Fernandes, L.

Meeting Abstract. 10.1192/j.eurpsy.2021.538. 2021

  • Open Access.

Perceptions of Portuguese medical coders on the transition to ICD-10-CM/PCS: A national survey

Martins, FS; (...); Santos, J.

Article. 10.1177/18333583231180294. 2023


Portuguese Primary Healthcare and Prevention Quality Indicators for Diabetes Mellitus-A Data Envelopment Analysis

Ramalho, A; (...); Freitas, A.

Article. 10.34172/ijhpm.2021.76. 2021

  • Open Access.

Predicting informal dementia caregivers' desire to institutionalize through mining data from an eHealth platform

Teles, Soraia; (...); Paul, Constanca

Article. 10.1186/s12877-024-05128-5. 2024

  • Open Access.

Prediction of Asthma Hospitalizations for the Common Cold Using Google Trends: Infodemiology Study

Sousa Pinto, B.; (...); Bousquet, J

Article. 10.2196/27044. 2021

  • Open Access.

Prescribing patterns of medication for respiratory diseases cluster analysis of the Portuguese electronic prescription database

Sousa, A.; (...); Fonseca, J.AB -

Article. 10.23822/eurannaci.1764-1489.186. 2021

  • Open Access.

Prevalence and impact of comorbid mental disorders in hospitalized patients with obstructive sleep apnea: a protocol for a nationwide retrospective study

Nora, D; (...); Ferreira, AR

Article. 10.1192/j.eurpsy.2024.1497. 2024


Profiling early adopters of `iSupport-Portugal': a country-specific version of a worldwide adapted digital support program for informal caregivers of people with dementia

Teles, Soraia; (...); Paul, Constanca

Article. 10.3389/fpsyg.2024.1359695. 2024

  • Open Access.

Prolonged length of stay in acute psychiatric wards: A descriptive study

Lopes, L; (...); Freitas, A.

Meeting Abstract. 10.1192/j.eurpsy.2021.343. 2021

  • Open Access.

Psychiatric Comorbidities in Neurologic Hospitalizations in Portugal: A Nationwide Retrospective Observational Study; [Comorbilidades Psiqui?tricas em Doentes Internados por Doen?as Neurol?gicas em Portugal: Estudo Observacional Retrospectivo Nacional]

Gon?alves Pinho, M.; (...); Fernandes, L.

Article. 10.20344/amp.20969. 2024

  • Open Access.

Recommendation Systems in the Context of Diabetes Mellitus Type 2: A Bibliometric Analysis

Pinto, A; (...); Freitas, A

Proceedings Paper. 10.1007/978-3-031-04826-5_67. 2022


Recommendation systems to promote behavior change in patients with diabetes mellitus type 2: A systematic review

Pinto, A; (...); Freitas, A

Review. 10.1016/j.eswa.2023.120726. 2023

  • Open Access.

Requirement Specification for a Remote Monitoring System to Support the Management of Vascular Diseases

Escadas, S; (...); Freitas, A

Proceedings Paper. 10.1007/978-3-031-04826-5_69. 2022


Risk factors and their contribution to population health in the European Union (EU-28) countries in 2007 and 2017

Santos, JV; (...); Freitas, A.

Article. 10.1093/eurpub/ckab145. 2021

  • Open Access.

Schizophrenia hospitalizations - a big data approach

Goncalves-Pinho, M., Ribeiro, J. P., Freitas, A.

Meeting Abstract. 10.1192/j.eurpsy.2021.425. 2021

  • Open Access.

Schizophreniform disorder related hospitalizations ? a Big Data analysis of a national hospitalization database

Pinho, M, Freitas, A., Ribeiro, J

Article. 10.1192/j.eurpsy.2022.821. 2022

  • Open Access.

Schizophreniform Disorder Related Hospitalizations: A Clinical and Demographic Analysis of a National Hospitalization Database

da Cunha, Ines T. E. I. X. E. I. R. A.; (...); Pinho, Manuel GONcALVES

Article. 10.20344/amp.21714. 2024

  • Open Access.

Severity of illness and risk of mortality from all patient refined-diagnosis related groups: Two scales of different concepts or two sides of the same coin?

Santos, Joao Vasco; (...); Lopes, Silvia

Article. 10.1002/hpm.3848. 2024


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

Santos, J.; (...); Cylus, J

Article. 10.1186/s13561-023-00421-2. 2023

  • Open Access.

Smart Wearable Systems for the Remote Monitoring of Selected Vascular Disorders of the Lower Extremity: A Systematic Review

Souza, J; (...); Freitas, A.

Article. 10.3390/ijerph192215231. 2022

  • Open Access.

Smart Wearable Systems for the Remote Monitoring of Venous and Diabetic Foot Ulcers: State of the Art

Souza, J; (...); Freitas, A.

Proceedings Paper. 10.1007/978-3-031-22356-3_10. 2023


Social Vulnerability of Brazilian Metropolitan Schools and Teachers' Absence from Work Due to Vocal and Psychological Symptoms: A Multilevel Analysis

Medeiros, AM; (...); Freitas, A

Article. 10.3390/ijerph20042972. 2023

  • Open Access.

Socioeconomic Inequalities and Predictors of Cardiac Rehabilitation Referral: Real-World Evidence

Rocha, JA; (...); Cardoso, JCS

Article. 10.1097/PHM.0000000000002270. 2023


Spatial estimation of chronic respiratory diseases based on machine learning procedures-an approach using remote sensing data and environmental variables in quito, Ecuador

Alvarez Mendoza, CI; (...); Fonseca, J.

Article. 10.1016/j.apgeog.2020.102273. 2020


Spatial Patterns in Hospital-Acquired Infections in Portugal (2014-2017)

Teixeira, H; (...); Pina, MD

Article. 10.3390/ijerph18094703. 2021

  • Open Access.

Special Issue: WorldCist18

Freitas, A.

Article. 10.1111/exsy.12722. 2021


Stroke care in people with and without schizophrenia: a retrospective, observational study

Quarenta, J; (...); Ferreira, SN

Article. 10.1192/j.eurpsy.2022.740. 2022

  • Open Access.

Suicide Mortality Rate as a Sustainable Development Goal (SDG): A Bibliometric Analysis

da Costa, BFC; (...); Freitas, A.

Review. 10.1007/s11126-020-09858-8. 2022


The effect of commissioning on Portuguese Primary Health Care units' performance: A four-year national analysis

Pereira, AD; (...); Biscaia, A

Article. 10.1016/j.healthpol.2021.02.008. 2021


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

Santos, JV; (...); Devleesschauwer, B

Article. 10.1186/s12889-024-18529-3. 2024

  • Open Access.

The use of big data in psychiatry - the role of pharmacy registries

Goncalves-Pinho, M.; (...); Mota, P.

Meeting Abstract. 10.1192/j.eurpsy.2021.2096. 2021

  • Open Access.

Time-trends and predictors of interhospital transfers and 30-day rehospitalizations after acute coronary syndrome from 2000-2015

Rocha, JA; (...); Azevedo, L.

Article. 10.1371/journal.pone.0255134. 2021

  • Open Access.

Towards a Process Reference Model for Clinical Coding

Caballero, I; (...); Freitas, A

Proceedings Paper. 10.1007/978-3-031-14179-9_13. 2022


Tracking development assistance for health and for COVID-19: a review of development assistance, government, out-of-pocket, and other private spending on health for 204 countries and territories, 1990-2050

Micah, AE; (...); Dieleman, JL

Review. 10.1016/S0140-6736(21)01258-7. 2021

  • Open Access.

Transition from ICD-9-CM to ICD-10-CM/PCS in Portugal: An heterogeneous implementation with potential data implications

Santos, JV; (...); Freitas, A.

Article. 10.1177/18333583211027241. 2021


Trends and patterns of cause-specific hospitalizations in mainland Portugal between 2000 and 2016

Novo, R; (...); Santos, J.

Article. 10.1016/j.puhe.2022.03.001. 2022


UNIQUE DEVICE IDENTIFIERS FOR CARDIAC IMPLANTABLE ELECTRONIC DEVICES - A DATA QUALITY ASSESSMENT OF ADMINISTRATIVE HOSPITAL DATA IN PORTUGAL

Couto, S; (...); Freitas, A

Meeting Abstract. 2022


Unsupervised algorithms to identify potential under-coding of secondary diagnoses in hospitalisations databases in Portugal

Portela, D; (...); Sousa Pinto, B.

Article. 10.1177/18333583221144663. 2023

  • Open Access.

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

Viana, J; (...); Freitas, A.

Article. 10.1007/s10916-023-01913-8. 2023

  • Open Access.

Varicella Admissions in Children and Adolescents in Portugal: 2000?2015

Fontoura Matias, J.; (...); Azevedo, I

Article. 10.1542/hpeds.2020-004275. 2021

  • Open Access.

Análise De Causas De Problemas Que Afetam A Qualidade De Dados Hospitalares Baseados Em Grupos De Diagnósticos Homogéneos: Revisão Sistemática E Diagrama Ishikawa

Projeto de fim de curso

Colaboradores: José Alberto da Silva Freitas


Análise De Causas De Problemas Que Afetam A Qualidade De Dados Hospitalares Baseados Em Grupos De Diagnósticos Homogéneos: Revisão Sistemática E Diagrama Ishikawa

Dissertação de Mestrado

Colaboradores: José Alberto da Silva Freitas


Aplicação De Técnicas De Data Mining Para Prever A Mortalidade E O Período De Estadia Hospitalares No Contexto Do Enfarte Agudo Do Miocárdio

Dissertação de Mestrado

Colaboradores: José Alberto da Silva Freitas


Health Priorities In The European Union - A Novel Framework

Tese de doutoramento

Colaboradores: José Alberto da Silva Freitas


Healthcare Human Resources And Quality Indicators: Approaches To Strengthening Primary Care.

Tese de doutoramento

Colaboradores: José Alberto da Silva Freitas


Portuguese Public Hospitals Financial Performance Between 2014-2020

Projeto de fim de curso

Colaboradores: José Alberto da Silva Freitas


Tendências Nas Hospitalizações Por Insuficiência Cardíaca Durante Um Período De Dezasseis Anos: Dados De Abrangência Nacional Para Portugal

Projeto de fim de curso

Colaboradores: José Alberto da Silva Freitas


Tendências Nas Hospitalizações Por Insuficiência Cardíaca Durante Um Período De Dezasseis Anos: Dados De Abrangência Nacional Para Portugal

Dissertação de Mestrado

Colaboradores: José Alberto da Silva Freitas


The Use Of Secondary Data In Mental Health Research

Tese de doutoramento

Colaboradores: José Alberto da Silva Freitas


Validação Da Checklist De Avaliação E Monitorização Da Fístula Arteriovenosa, Em Contexto De Hemodiálise

Dissertação de Mestrado

Colaboradores: José Alberto da Silva Freitas


Campos de estudo

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