scholarly journals PROPRIEDADES PSICOMÉTRICAS DE INSTRUMENTOS DE MEDIDAS: BASES CONCEITUAIS E MÉTODOS DE AVALIAÇÃO - PARTE I

2018 ◽  
Vol 26 (4) ◽  
Author(s):  
Maria Elena Echevarría-Guanilo ◽  
Natália Gonçalves ◽  
Priscila Juceli Romanoski
Keyword(s):  
Patient Reported Outcomes ◽  
Measurement Instruments ◽  
Health Measurement ◽  
Patient Reported ◽  
Selection Of

RESUMO Objetivo: apresentar e discutir bases conceituais e métodos de avaliações que fundamentam importantes propriedades de instrumentos de medidas. Método: estudo teórico embasado na literatura internacional e nacional e nos instrumentos Consensus-based Standards for the selection of health Measurement Instruments e Evaluating the Measurement of Patient-Reported Outcomes que contemplam conceitos de avaliação de instrumentos para apreciação de resultados relatados pelo paciente. Inicialmente são apresentados e discutidos os conceitos de confiabilidade, responsividade e interpretabilidade, citados exemplos das principais formas de avaliação dessas propriedades. Resultados: pode-se perceber que ainda há divergências em algumas descrições conceituais. Entretanto, os autores ressaltam a importância da confiabilidade para avaliar o instrumento de medida. Destaca-se a importância do conhecimento do Modelo Conceitual, das propriedades de medidas e dos diferentes métodos de avaliação para garantir, principalmente em estudo de validação de instrumentos, resultados confiáveis e válidos. Conclusões: a discussão apresentada sobre a confiabilidade, responsividade e interpretabilidade contribui para os profissionais de saúde no conhecimento teórico e senso crítico na escolha de instrumentos e na condução de análises sobre essas propriedades de medida.

scholarly journals PSYCHOMETRIC PROPERTIES OF MEASUREMENT INSTRUMENTS: CONCEPTUAL BASIS AND EVALUATION METHODS - PART II

2019 ◽  
Vol 28 ◽  
Author(s):  
Maria Elena Echevarría-Guanilo ◽  
Natália Gonçalves ◽  
Priscila Juceli Romanoski
Keyword(s):  
Patient Reported Outcomes ◽  
Theoretical Study ◽  
Criterion Validity ◽  
Measurement Properties ◽  
Measuring Instruments ◽  
Measurement Instruments ◽  
Health Measurement ◽  
Patient Reported ◽  
Selection Of

ABSTRACT Objective: to present and discuss conceptual bases and methods for evaluating the content, construct and criterion validity of self-reported measuring instruments. Method: theoretical study based on the concepts of the Consensus-based Standards for the Selection of Health Measurement Instruments and those evaluated in the Evaluating the Measurement of Patient-Reported Outcomes, which includes concepts of instrument assessment to assess patient-reported outcomes. Results: validity is significant for the methodological quality of an instrument; however, it is a relative criterion, since it depends on the adequacy of the instrument to be measured. There are three different validity measurement properties described in the literature: content, construct and criterion validity. Conclusions: as validity is an important property, it is recommended that it be verified in studies that aimed to develop new scales and in those that adapted and validated for another culture or population.

scholarly journals International development and implementation of a core measurement set for research and audit studies in implant-based breast reconstruction: a study protocol

BMJ Open ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. e035505
Author(s):  
Shelley Potter ◽  
Charlotte Davies ◽  
Christopher Holcombe ◽  
Eva Weiler-Mithoff ◽  
Joanna Skillman ◽  
...  
Keyword(s):  
Breast Reconstruction ◽  
International Development ◽  
Outcome Measurement ◽  
Future Research ◽  
Core Outcome ◽  
Measurement Instruments ◽  
Health Measurement ◽  
Clinical Patient ◽  
Patient Reported ◽  
Selection Of

IntroductionOutcome reporting in research studies of breast reconstruction is inconsistent and lacks standardisation. The results of individual studies therefore cannot be meaningfully compared or combined limiting their value. A core outcome set (COS) has been developed to address these issues and identified 11 key outcomes to be measured and reported in all future research and audit studies in reconstructive breast surgery (RBS). A COS represents what key outcomes should be measured. The next step is to determine how and when this should be done. The aim of this study is to develop a core measurement set (CMS) for use in research and audit studies in implant-based breast reconstruction.Methods and analysisThe CMS will be developed in accordance with the guidance developed by the Core Outcome Measures in Effectiveness Trials initiative (COMET) and COnsensus-based Standards for the selection of health Measurement Instruments (COSMIN) group for the selection of outcome measurement instruments (OMIs) for relevant outcome domains included in the RBS COS. This will involve three phases with strategies to promote implementation as a final additional phase. The phases are (1) conceptual considerations in which the target population, procedures and settings are defined; (2) systematic reviews to identify existing clinical, patient-reported and cosmetic OMIs and, if appropriate, assess their quality using COSMIN methodology; (3) a modified Delphi process including sequential Delphi surveys involving approximately 100 healthcare professionals and a face to face consensus meeting to agree and ratify which outcome definitions and OMIs should be used and standardised time points for assessment; (4) strategies to promote dissemination and adoption of the CMS.Ethics and disseminationEthical approval has been granted by University of Bristol Faculty Research Ethics Committee FREC ID 60221. Dissemination strategies will include scientific meeting presentations and peer-reviewed journal publications. Implementation activities will include engagement with journal editors and funders to promote uptake and use of the CMS.

scholarly journals Patient-Reported Questionnaires to Identify Adverse Drug Reactions: A Systematic Review

2021 ◽  
Vol 18 (22) ◽  
pp. 11877
Author(s):  
Renly Lim ◽  
Lisa Kalisch Ellett ◽  
Elizabeth E. Roughead ◽  
Phaik Yeong Cheah ◽  
Nashwa Masnoon
Keyword(s):  
Systematic Review ◽  
Clinical Practice ◽  
Adverse Drug Reactions ◽  
Measurement Tool ◽  
Drug Reactions ◽  
Validity And Reliability ◽  
Measurement Instruments ◽  
Health Measurement ◽  
Patient Reported ◽  
Selection Of

Background: This systematic review aims to summarise available patient-reported questionnaires to detect adverse drug reactions (ADRs) that can be utilised by healthcare professionals in clinical practice and to summarise the psychometric properties (validity, reliability, and responsiveness) of the questionnaires. Methods: A systematic literature search was conducted using Medline, Pubmed, Embase, and Emcare databases to screen for articles published between January 2000 and July 2020. Data items regarding validity, reliability, and responsiveness were extracted independently by two authors. The methodological quality was assessed using the COSMIN (Consensus-Based Standards for the Selection of Health Measurement Instruments) checklist. Results: A total of 1563 unique article titles were identified after removing duplicates. Following shortlisting of relevant articles, 19 patient-reported ADR questionnaires were identified. Questionnaires most commonly focused on mental health medications (42.1%, n = 8), followed by general questionnaires applicable to any medication (21.1%, n = 4). Many questionnaires did not report assessing the validity and reliability of the measurement tool. For example, only 11 questionnaires (58%) mentioned assessing content validity, in addition to criterion or construct testing. Conclusion: This systematic review summarised the available patient-reported questionnaires that can be used in research and clinical practice to identify ADRs. Results of this systematic review highlight the need for more robust validity and reliability testing when developing patient-reported ADR questionnaires.

The methodological requirements for clinical examination and patient-reported outcomes, and how to test them

2019 ◽  
Vol 45 (1) ◽  
pp. 12-18 ◽  
Author(s):  
Roberto S. Rosales ◽  
Isam Atroshi
Keyword(s):  
Clinical Examination ◽  
Patient Reported Outcomes ◽  
Hand Surgery ◽  
Patient Reported Outcome Measures ◽  
Patient Reported Outcome ◽  
Observer Agreement ◽  
Measurement Instruments ◽  
Health Measurement ◽  
Clinical Method ◽  
Patient Reported

This article presents the methodological requirements for clinical examination and patient-reported outcomes measurements. The assessment of any measurement for clinical research in hand surgery is difficult. A method of measuring a criterion could be 100% reliable but 100% invalid. Bias may be present in our assessment if we do not take into account the methodological requirements related to reliability, validity, and responsiveness of our measures. Reliability refers to intra-observer agreement, inter-observer agreement, or agreement between two methods of assessment, and, for patient-reported measures, internal consistency and test–retest reliability. Validity is the capability of a clinical method to measure what it proposes to measure. Assessing validity involves comparing a measure with one or more other measures, and, if possible, with a reference standard criterion. Responsiveness is the ability to detect important clinical change. The Consensus-based Standards for the Selection of Health Measurement Instruments provides the standards required for design and recommended statistical analyses of patient-reported outcome measures.

Sign in / Sign up

Export Citation Format

Share Document