Maria Isabel Sousa Garcia Lema


AuthID: R-000-RVF

Confirmed Publications: 8



1
TITLE: Health records as the basis of clinical coding: Is the quality adequate? A qualitative study of medical coders' perceptions  Full Text
AUTHORS: Vera Alonso ; Joao Vasco Santos ; Marta Pinto; Joana Ferreira; Isabel Lema ; Fernando Lopes; Alberto Freitas ;
PUBLISHED: 2020, SOURCE: HEALTH INFORMATION MANAGEMENT JOURNAL, VOLUME: 49, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 31
2
TITLE: Problems and Barriers during the Process of Clinical Coding: a Focus Group Study of Coders' Perceptions  Full Text
AUTHORS: Vera Alonso ; Joao Vasco Santos ; Marta Pinto; Joana Ferreira; Isabel Lema ; Fernando Lopes; Alberto Freitas ;
PUBLISHED: 2020, SOURCE: JOURNAL OF MEDICAL SYSTEMS, VOLUME: 44, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef: 30
3
TITLE: The evolution of comorbidities in hospital administrative databases: A 15-Year analysis. A 15-Year Analysis
AUTHORS: Freitas, A ; Lema, IG ; Costa Pereira, A ;
PUBLISHED: 2020, SOURCE: Hospital Management and Emergency Medicine: Breakthroughs in Research and Practice
INDEXED IN: Scopus CrossRef Unpaywall
4
TITLE: Comorbidity coding trends in hospital administrative databases
AUTHORS: Alberto Freitas ; Isabel Lema ; Altamiro da Costa Pereira ;
PUBLISHED: 2016, SOURCE: World Conference on Information Systems and Technologies (WorldCIST) in NEW ADVANCES IN INFORMATION SYSTEMS AND TECHNOLOGIES, VOL 2, VOLUME: 445
INDEXED IN: Scopus WOS CrossRef: 15
5
TITLE: Factors influencing hospital high length of stay outliers  Full Text
AUTHORS: Alberto Freitas ; Tiago Silva Costa ; Fernando Lopes; Isabel Garcia Lema ; Armando Teixeira Pinto ; Pavel Brazdil ; Altamiro Costa Pereira ;
PUBLISHED: 2012, SOURCE: BMC HEALTH SERVICES RESEARCH, VOLUME: 12, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef: 62
6
TITLE: Inconsistencies in Hospital Databases in Portugal
AUTHORS: Tiago Silva Costa ; Bernardo Rocha Marques; Isabel Garcia Lema ; Alberto Freitas ;
PUBLISHED: 2012, SOURCE: 7th Iberian Conference on Information Systems and Technologies (CISTI 2012) in SISTEMAS Y TECNOLOGIAS DE INFORMACION, VOLS 1 AND 2
INDEXED IN: WOS
7
TITLE: Inconsistencies in Portuguese Hospitals databases: Implications to hospital funding and production
AUTHORS: Tiago Silva Costa ; Bernardo Rocha Marques; Isabel Garcia Lema ; Alberto Freitas ;
PUBLISHED: 2012, SOURCE: 7th Iberian Conference on Information Systems and Technologies (CISTI) in INFORMATION SYSTEMS AND TECHNOLOGIES
INDEXED IN: Scopus WOS
8
TITLE: A Framework for the Production and Analysis of Hospital Quality Indicators
AUTHORS: Alberto Freitas ; Tiago Costa ; Bernardo Marques; Juliano Gaspar; Jorge Gomes ; Fernando Lopes ; Isabel Lema ;
PUBLISHED: 2011, SOURCE: 2nd International Conference on Information Technology in Bio- and Medical Informatics (ITBAM) in INFORMATION TECHNOLOGY IN BIO- AND MEDICAL INFORMATICS: SECOND INTERNATIONAL CONFERENCE, ITBAM 2011, VOLUME: 6865
INDEXED IN: Scopus WOS CrossRef: 1

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