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Educational Video Increases Maternal Self-Efficacy for Prevention of Diarrhoea in Young Children:A Randomised Clinical Trial

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Health 2014年第21期6卷 2867-2874页

作者： Emanuella Silva Joventino Adria Marcela Vieira Ferreira Maria de Fátima Pereira de Sousa jardeliny correa da penha Monica Oliveira Batista Oria Paulo Cesar de Almeida Lorena Barbosa Ximenes Department of Nursing Federal University of CearáFortalezaBrazil University of the State of Ceará FortalezaBrazil

The aim of this study was to compare the scores of maternal self-efficacy for child diarrhoea prevention, between intervention and control groups, according to sanitary, social and demographic characteristics. A randomised clinical trial was carried out on 163 mothers of children under 5 years old. data collection was conducted during two months, at two different moments (M0 and M1);at the moment M0 only the intervention group watched the educational video to promote self-efficacy for child diarrhoea prevention;at M1 (two months later) the scale was applied to both groups. In the intervention group, greater mean self-efficacy scores were obtained compared with the control group. The following variables showed statistically significant associations (p < 0.05) with maternal self-efficacy: age 35 or over;high school education;working outside the home;residence with 4 to 5 people;house not of brick or mortar;public refuse collection;piped water supply;consumption of mineral water;and public sewerage network. After use of the video “Diarrhoea: you can prevent it”, the maternal self-efficacy increased, proving that this strategy is able to assist the nursing staff in educational practices.

关键词： Health Education Diarrhoea Infantile Maternal Behaviour Randomised Controlled Trial

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Assessment of Educational Videos on the Prevention and Management of Infant Diarrhea:Documental Study

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Health 2015年第9期7卷 1215-1223页

作者： Elizamar Regina da Rocha Mendes jardeliny correa da penha Ludmila Alves do Nascimento Leidiane Minervina Moraes de Sabino Emanuella Silva Joventino Adria Marcela Vieira Ferreira Olinda Costa Mota Teixeira Maria de Fátima Pereira de Sousa Galvao Lorena Barbosa Ximenes Federal University of Ceará FortalezaBrazil Federal University of Piauí FlorianoBrazil University of International Integration of African-Brazilian Lusophony RedencaoBrazil

Objective: To evaluate the suitability of educational videos produced in Brazil that addressed aspects related to prevention and/or management of infant diarrhea according to content;language;graphic illustrations;stimulation for learning/motivation and cultural fit. Method: Documentary study, which evaluated six educational videos from an adapted and validated tool, the Suitability Assessment of Materials. Three nurses evaluated the videos. data were processed using the Statistical Package for the Social Sciences, version 17.0, and presented in tables and graphics. Results: It was found that 4 (66.6%) of the educational videos were classified as appropriate, ranging from 60% to 63.3% of full approval, and 2 (33.3%) were assessed as higher, reaching up to 83.3% to 90% approval. Considering the socioeconomic and cultural contexts of the videos to the audience, they assigned notes ranging from 6 to 9 in a rating ranging from 0, the minimum score, to 10, the highest score. Conclusion: The educational videos were considered adequate, with positive results about the content on the prevention and management of infant diarrhea, being appropriate for the target audience. As a result, greater credibility is ratified as the use thereof, since these resources can contribute to health promotion and prevention of diarrhea in children.

关键词： Diarrhea Infantile Educational Technology Child Health

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Preliminary Tests of a Kerma-Area Product (KAP) Meter to Be Used as a Monitor Chamber in a Conventional Diagnostic X Ray System

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Journal of Modern Physics 2015年第4期6卷 483-489页

作者： Eduardo correa Regina Medeiros Maria da penha Potiens Vitor Vivolo Nathalia Costa Camila Murata Cristina Kikuti Instituto de Pesquisas Energéticas e Nucleares (IPEN-CNEN) Universityof Sao Paulo (USP) Sao Paulo Brazil Federal University of Sao Paulo (UNIFESP) Sao Paulo Brazil

This study presents the results of the preliminary tests performed using a kerma-area product (KAP) meter in order to verify its usefulness as a monitor chamber in a clinical X ray system, which will be used in ionization chambers’ quality control program. The tests performed were repeatability, surface measurement uniformity, linearity with tube current, measurement variation changing the distance and field size, KAP chamber radiation attenuation, and energy dependence. The KAP meter has presented a good repeatability (a maximum variation of 0.4%);its surface has a homogeneous response (a maximum variation of 1.0% among the different irradiated regions);the response is linear with the tube current and the variation of the PKA along the distance is less than 3.43%. On the other hand, the results obtained for chamber attenuation and energy dependence show that some corrections must be applied when the measurements are made. The results have shown a good performance of the KAP meter, confirming that it is possible to use this instrument as a monitor chamber. However, it is important to highlight that some correction factors for energy dependence and chamber radiation attenuation must be considered.

关键词： KAP Meter Quality Control Diagnostic Radiology Monitor Chamber

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