Editorial I t is with great satisfaction that I present the first issue of the 2013 Acta Paulista de Enfermagem. When I accepted the role to be chief editor of this journal, my first idea was to develop an editorial project which would place us among the best international nursing journals. We began with the professionalization of the editorial office, adopting ScholarOne which is an international reference system that processes online web submission of manuscripts by authors and enables the flow of review and evaluation by means of intervention of the chief editor, associate editors and ad-hoc peer reviewers. The layout of articles began to be conducted in the editorial office of Acta, and soon, we will adopt the system of intelligent marking in the XML format, required by PubMed Central. To collaborate with authors and readers we are using social networks to disseminate information about how to write original articles, the scientific method of investigation, and the essential steps for planning and developing of scientific research: how to develop a research plan and its corresponding project; formulating the object of the research; review of specialized literature; selection and application of research instruments; the collection, management, and analysis of data; presentation of results; editing and the choice of ways for disseminating results; and, employing critical analysis in reading articles of scientific dissemination related to your research topic. Our new journal website (www.unifesp.br/acta) is dynamic, interactive and pleasing to the reader, presenting all the necessary information for collaborators: readers, authors and reviewers. I believe that the quality of the original articles published should contribute to the advancement of nursing knowledge and increase the level of citation and the applicability of the information provided by the Acta Paulista de Enfermagem, making it an excellent vehicle for the dissemination of scientific knowledge in nursing generated through the rigor of the research methodology and of ethics. Sonia Maria Oliveira de Barros Editor-in-Chief I Sumário Original Articles Repercussion of noise in the neonatal intensive care unit Repercussões do ruído na unidade de terapia intensiva neonatal Gabriela Menossi Grecco, Miriam Harumi Tsunemi, Maria Magda Ferreira Gomes Balieiro, Tereza Yoshiko Kakehashi, Eliana Moreira Pinheiro������������������������������������������������������������������������������������������������������������������������������������������������������������������������ 3 Myocardial revascularization: strategies for coping with the disease and the surgical process Revascularização miocárdica: estratégias para o enfrentamento da doença e do processo cirúrgico Cintia Koerich, Maria Aparecida Baggio, Alacoque Lorenzini Erdmann, Gabriela Marcellino de Melo Lanzoni, Giovana Dorneles Callegaro Higashi.......................................................................................................................................................10 Chronic low back pain: pain intensity, disability and quality of life Dor lombar crônica: intensidade de dor, incapacidade e qualidade de vida Thais Stefane, Amanda Munari dos Santos, Adriano Marinovic, Priscilla Hortense....................................................................16 Comprehension of undergraduate students in nursing and medicine on patient safety Compreensão de alunos de cursos de graduação em enfermagem e medicina sobre segurança do paciente Jamile Mika Yoshikawa, Bruna Elisa Catin de Sousa, Maria Angélica Sorgini Peterlini, Denise Miyuki Kusahara, Mavilde da Luz Gonçalves Pedreira, Ariane Ferreira Machado Avelar.................................................................................................................23 Agreement between nurses regarding patients’ risk for developing pressure ulcer Concordância entre enfermeiros quanto ao risco dos pacientes para úlcera por pressão Carla Maria Fonseca Simão, Maria Helena Larcher Caliri, Claudia Benedita dos Santos...........................................................32 User assessment of a digital learning environment Avaliação de um ambiente digital de aprendizagem pelo usuário Maria Gorete Lucena de Vasconcelos, Fernanda dos Santos Nogueira de Góes, Luciana Mara Monti Fonseca, Laiane Medeiros Ribeiro, Carmen Gracinda Silvan Scochi ��������������������������������������������������������������������������������������������������������������������������������� 38 Administration of medications for children born exposed to human immune deficiency virus Administração de medicamentos para crianças nascidas expostas ao vírus da imunodeficiência humana Julyana Gomes Freitas, Gilmara Holanda da Cunha, Léa Maria Moura Barroso, Marli Teresinha Gimeniz Galvão....................44 Elderly persons in a situation of dependence: informal caregiver stress and coping Idoso em situação de dependência: estresse e coping do cuidador informal Bruno Miguel Parrinha Rocha, José Eusébio Palma Pacheco......................................................................................................52 Polymyxin B: Dose and time dependent nephrotoxicity effect in vitro Polimixina B: efeito dose e tempo dependente na nefrotoxicidade in vitro Luciana Barros de Moura Neiva, Cassiane Dezoti da Fonseca, Mirian Watanabe, Maria de Fátima Fernandes Vattimo.............59 II Meaning of workload on the view of cleaning professionals Significado de cargas no trabalho sob a ótica de operacionais de limpeza Júlia Trevisan Martins, Renata Perfeito Ribeiro, Maria Cristina Cescatto Bobroff, Maria Helena Palucci Marziale, Maria Lúcia do Carmo Cruz Robazzi, Aida Cruz Mendes.............................................................................................................................65 Spirituality of relatives of patients hospitalized in intensive care unit Espiritualidade dos familiares de pacientes internados em unidade de terapia intensiva Letícia Preti Schleder, Lucineia Stach Parejo, Ana Cláudia Puggina, Maria Júlia Paes da Silva....................................................73 Nursing time in a diagnostic imaging center: development of an instrument Tempo de enfermagem em Centro de Diagnóstico por Imagem: desenvolvimento de instrumento Carla Weidle Marques da Cruz, Raquel Rapone Gaidzinski.......................................................................................................81 Perception of nursing professionals on sexuality in people with mental disorders Percepção de trabalhadores de enfermagem sobre sexualidade de portadores de transtornos mentais Gisela Cardoso Ziliotto, João Fernando Marcolan.....................................................................................................................88 Qualify of life and daily activities performance after breast cancer treatment Qualidade de vida e desempenho de atividades cotidianas após tratamento das neoplasias mamárias Leticia Meda Vendrusculo Fangel, Marislei Sanches Panobianco, Leonardo Martins Kebbe, Ana Maria de Almeida, Thais de Oliveira Gozzo..........................................................................................................................................................................95 Assessment of cardiovascular risk in patients with chronic kidney disease according to Framingham’s criteria Avaliação do risco cardiovascular de pacientes renais crônicos segundo critérios de Framingham Cláudia Bernardi Cesarino, Patricia Peruche Borges, Rita de Cássia Helú Mendonça Ribeiro, Daniele Fávaro Ribeiro, Luciana Kusumota................................................................................................................................................................................103 III