Fatores psicossociais e carga mental de trabalho: uma realidade percebida pelos enfermeiros em Unidades de Terapia Intensiva 1

• Autor(a) principal: Ceballos-Vásquez, Paula
• Data de Publicação: 2015
• Outros Autores: Rolo-González, Gladys, Hérnandez-Fernaud, Estefanía, Díaz-Cabrera, Dolores, Paravic-Klijn, Tatiana, Burgos-Moreno, Mónica
• Tipo de documento: Artigo
• Idioma: eng; por; spa
• Título da fonte: Revista Latino-Americana de Enfermagem (Online)
• Texto Completo: https://www.revistas.usp.br/rlae/article/view/100073

OBJECTIVE: To analyse the perception of psychosocial factors and mental workload of nurses who work in intensive care units. It is hypothesised that nurses in these units could perceive psychosocial risks, manifesting in a high mental work load. The psychosocial dimension related to the position's cognitive demands is hypothesised to mostly explain mental work load. METHOD: Quantitative study, with a descriptive, cross-sectional, and comparative design. A total of 91% of the intensive care unit populations of three Chilean hospitals was surveyed, corresponding to 111 nurses. The instruments utilised included (A) a biosociodemographic history questionnaire; (b) the SUSESO-ISTAS 21 questionnaire; and (c) the Mental Work Load Subjective Scale (ESCAM, in Spanish). RESULTS: In total, 64% and 57% of participants perceived high levels of exposure to the psychosocial risks Psychosocial demands and Double shift, respectively. In addition, a medium-high level of overall mental load was observed. Positive and significant correlations between some of the SUSESO-ISTAS 21 and ESCAM dimensions were obtained. Using a regression analysis, it was determined that three dimensions of the psychosocial risk questionnaire helped to explain 38% of the overall mental load. CONCLUSION: Intensive care unit nurses felt that inadequate psychosocial factors and mental work overload existed in several of the tested dimensions.