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      Validação para o português da escala de conhecimento acerca do aleitamento materno Translated title: Validación al portugués de la escala de conocimiento sobre lactancia materna Translated title: Validation of the knowledge breastfeeding scale into brazilian portuguese

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          Abstract

          Resumo Objetivo Traduzir e validar a escala de conhecimento acerca do aleitamento materno - Knowledge Breastfeeding Scale, para a língua portuguesa brasileira. Métodos Estudo metodológico de validação de instrumento realizado em seis etapas: tradução, retrotradução, análise do comitê de juízes, pré-teste, reexame das pontuações e avaliação das propriedades psicométricas. O processo de validação foi realizado com 65 puérperas, em uma unidade de alojamento conjunto hospitalar e no seguimento em unidade de atenção primária, na região Oeste do Paraná, entre março e julho de 2018, com análise de dados estatística descritiva. Resultados Na avaliação das propriedades psicométricas no pré-teste obteve-se um alfa de Cronbach de 0,78 e no teste-reteste de 0,61. A correlação intra-classe entre teste e reteste foi de 0,756. O instrumento apresentou consistência interna satisfatória e concordância perfeita. Conclusão A versão traduzida da escala mostrou-se válida e viável e sua utilização em pesquisas futuras permitirá complementar as análises psicométricas.

          Translated abstract

          Resumen Objetivo Traducir y validar la escala de conocimiento sobre lactancia materna, Knowledge Breastfeeding Scale, al idioma portugués brasileño. Métodos Estudio metodológico de validación de instrumento realizado en seis etapas: traducción, retrotraducción, análisis del comité de jueces, prueba piloto, reexaminación de las valoraciones y evaluación de las propiedades psicométricas. El proceso de validación fue realizado con 65 puérperas, en una unidad de alojamiento conjunto de un hospital y en el acompañamiento en una unidad de atención primaria, en la región oeste del estado de Paraná, entre marzo y julio de 2018, con análisis de datos estadístico descriptivo. Resultados En la evaluación de las propiedades psicométricas en la prueba piloto se obtuvo un alfa de Cronbach de 0,78 y en el test-retest de 0,61. La correlación intraclase entre test y retest fue de 0,756. El instrumento presentó consistencia interna satisfactoria y concordancia perfecta. Conclusión La versión traducida de la escala demostró ser válida y viable y su utilización en investigaciones futuras permitirá complementar los análisis psicométricos.

          Translated abstract

          Abstract Objective To translate and validate the Knowledge Breastfeeding Scale into Brazilian Portuguese. Methods A methodological study of tool validation carried out in six steps: translation, back-translation, judges committee analysis, pretest, review of scores and assessment of psychometric properties. The validation process was performed with 65 postpartum women, in a joint hospital accommodation unit and in the follow-up in a primary care unit, in Western Paraná, between March and July 2018, with descriptive statistical data analysis. Results In the assessment of psychometric properties in the pretest, a Cronbach’s alpha of 0.78 was obtained and in the test-retest of 0.61. The intra-class correlation between test and retest was 0.756. The tool presented satisfactory internal consistency and perfect agreement. Conclusion The translated version of the scale proved to be valid and viable and its use in future research will allow to complement the psychometric analyzes.

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          Validation of the Edinburgh Postnatal Depression Scale (EPDS) in a sample of mothers from the 2004 Pelotas Birth Cohort Study

          The aim of this study was to evaluate the Edinburgh Postnatal Depression Scale (EPDS) for screening and diagnosis of postpartum depression. Three months after delivery, EPDS was administered to 378 mothers from the 2004 Pelotas Birth Cohort Study, Rio Grande do Sul State, Brazil. Up to 15 days later, mothers were re-interviewed by mental health care professionals using a semi-structured interview based on ICD-10 (gold standard). We calculated the sensitivity and specificity of each cutoff point, and values were plotted as a receiver operator characteristic curve. The best cutoff point for screening postpartum depression was > 10, with 82.6% (75.3-89.9%) sensitivity and 65.4% (59.8-71.1%) specificity. For screening moderate and severe cases, the best cutoff point was > 11, with 83.8% (73.4-91.3%) sensitivity and 74.7% (69.4-79.5%) specificity. For diagnosis, EPDS was valid only for prevalence of postpartum depression in the 20-25% range, with 60% PPV for the > 13 cutoff point (59.5% sensitivity; 88.4% specificity). The specificities and PPVs for all cutoff points were below those reported by other authors. Small numbers and the calculation of PPV in samples with overrepresentation of cases in the majority of studies appear to account for these differences.
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            Tendência de indicadores do aleitamento materno no Brasil em três décadas

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              Breastfeeding in the 21st century: How we can make it work

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                Author and article information

                Journal
                ape
                Acta Paulista de Enfermagem
                Acta paul. enferm.
                Escola Paulista de Enfermagem, Universidade Federal de São Paulo (São Paulo, SP, Brazil )
                0103-2100
                1982-0194
                2020
                : 33
                : eAPE20190067
                Affiliations
                [1] Cascavel Paraná orgnameUniversidade Estadual do Oeste do Paraná Brazil
                [2] Rio de Janeiro Rio de Janeiro orgnameUniversidade Federal do Rio de Janeiro Brazil
                Article
                S0103-21002020000100420 S0103-2100(20)03300000420
                10.37689/acta-ape/2020ao0067
                1418f9be-2a89-49d3-adb3-83e2d35a4c2b

                This work is licensed under a Creative Commons Attribution 4.0 International License.

                History
                : 21 March 2019
                : 21 October 2019
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 34, Pages: 0
                Product

                SciELO Revista de Enfermagem


                Recém-nascido,Saúde materno-infantil,Estudos de validação,Recién nacido,Breast feeding,Infant, newborn,Lactancia materna,Maternal and child health,Validation studies,Salud materno-infantil,Estudios de validación,Aleitamento materno

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