Estilos de vida dos estudantes do ensino superior: Contributos para a promoção da saúde / Higher education students' lifestyles: Contributions to health promotion / Estilos de vida de los estudiantes de educación superior: Contribuciones a la promoción de la salud

Resumo Enquadramento: A transição para o ensino superior representa um período de mudança em que o jovem se depara com novas vivências, com implicações no seu estilo de vida. Objetivo: Identificar os domínios dos Estilos de vida dos estudantes do ensino superior que necessitam de intervenção. Metodologia: Estudo descritivo-correlacional, transversal, com uma amostra de 522 estudantes do ensino superior. Questionário de Estilos de Vida Fantástico. Análise estatística em IBM SPSS Statistics 25.0. Resultados: Mediana de idade 22 anos, 78,4% sexo feminino. Dos 522 estudantes, 17,8% excesso peso; 6,3 % obesidade; 14.4% portadores de doença crónica; 35,6% apresentaram Estilos de Vida Muito Bom e 20,1% Estilos de Vida Bom. Destacou-se pela negativa Comportamentos Saúde e Sexual (x-= 8,97/24), Trabalho/Tipo Personalidade (x-= 6,82/12). Há diferenças significativas no score global do questionário (U = 19785,00; p < 0,05) para estudantes as mulheres com melhor Estilo de Vida (x-= 89,16; DP = 12,75); e em função Ano do curso (H = 18,80; p < 0,01). Conclusão: A avaliação dos Estilos de Vida permitiu caraterizar os focos de intervenção e orientar intervenções de promoção da saúde.

Abstract Background: The transition to higher education is a period of change during which students have new experiences that influence their lifestyles. Objective: To identify the domains of higher education students' lifestyles that require intervention. Methodology: This cross-sectional descriptive correlational study was conducted with 522 higher education students. The Fantastic Lifestyle Assessment questionnaire was used, and statistical analysis was conducted using the IBM SPSS Statistics software - version 25.0. Results: The study participants had a median age of 22, and 78.4% were women. Of the 522 students in the sample, 17.8% were overweight and 6.3% were obese, 14.4% were diagnosed with a chronic disease, 35.6% had Very Good lifestyles, and 20.1% had Good lifestyles. The domains Health and sexual behavior (x-= 8.97/24) and Work/type of personality (x-= 6.82/12) obtained negative scores. Significant differences were found in the questionnaire's total score (U =19785.00; p < 0.05) when considering the variables Gender, with female students having better lifestyles (x-= 89.16; SD = 12.75) and Course year (H = 18.80; p < 0.01). Conclusion: Assessing higher education students' lifestyles offers the possibility to describe the intervention foci and guide the health promotion interventions.

Resumen Marco contextual: La transición a la enseñanza superior representa un periodo de cambio en el que los jóvenes se enfrentan a nuevas experiencias con implicaciones para su estilo de vida. Objetivo: Identificar los dominios de los estilos de vida de los estudiantes de enseñanza superior que necesitan intervención. Metodología: Estudio descriptivo-correlacional, transversal, muestra de 522 estudiantes de enseñanza superior. Cuestionario de estilos de vida Fantástico. Análisis estadístico en IBM SPSS Statistics 25.0. Resultados: Mediana de edad de 22 años, el 78,4% del sexo femenino. De los 522 estudiantes, el 17,8% con exceso de peso; el 6,3 % con obesidad; el 14.4% con una enfermedad crónica; el 35,6% presentó estilos de vida muy bueno, y el 20,1% estilos de vida bueno. Salud y comportamento sexual destacó negativamente (x-= 8,97/24), Trabajo/Tipo Personalidad (x-= 6,82/12). Existen diferencias significativas en la puntuación global del cuestionario (U = 19785,00; p < 0,05) para estudantes mujeres con un mejor estilo de vida (x-= 89,16; DP = 12,75) y dependiendo del año del curso (H = 18,80; p < 0,01). Conclusión: La evaluación de estilos de vida permitió caracterizar los focos de intervención y orientar las intervenciones de promoción de la salud.

Professional empowerment and evidence-based nursing: A mixed-method systematic review.

AIMS AND OBJECTIVES: To review, synthesise and integrate primary research on the relationship between professional empowerment and evidence-based practice (EBP) in nursing. BACKGROUND: Professional empowerment research exposes an association between empowerment and positive work behaviours and attitudes. Empowerment is associated with nurses' productivity, autonomy and resources. However, implementing evidence into practice is not easy due to barriers to EBP, namely organisational and cultural. Research demonstrating the relationship between professional empowerment and EBP will provide direction for future interventions aimed at the development of an effective healthcare sector. DESIGN: A mixed-methods systematic review, according to the Joanna Briggs Institute approach, with results reported according to PRISMA. The associated checklist for systematic reviews was also used. METHOD: The electronic databases searched for relevant studies included: Medline, Cumulative Nursing and Allied Health Literature (CINAHL), JBI Database of Systematic Reviews and Implementation Reports, and The Cochrane Library; thesis and dissertation databases; and Web pages of reference organisations and Scientific Events programs. Quality assessments, data extraction and analysis were completed on all included studies, according JBI. Thematic analysis was used to synthesise the data. RESULTS: We identified 477 studies. After removing duplicates and reviewing title and abstract following the inclusion and exclusion criteria, 26 papers were evaluated for eligibility. The review included 9 articles. The literature was categorised into three themes: (a) organisational and leadership characteristics, (b) individual characteristics, and (c) outcomes/consequences. CONCLUSION: This review highlights the importance of empowering environments in EBP. A relationship was evident between leadership, organisation, empowerment, individual characteristics and the use and implementation of evidence, resulting in tangible and measurable gains. However, more robust studies are needed. This systematic review was registered in the International Prospective Register of Systematic Reviews (PROSPERO; CRD42018086414).

Behavioral profile, lifestyle and social skills in Portuguese adolescents.

BACKGROUND: Seventy percent of premature deaths in adults are due to behaviors initiated during adolescence. Therefore, it is essential to promote individual and social behaviors that educate adolescents in the ability to make healthy choices. Accordingly, the main goals of this study were to characterize Lifestyles and Social Skills, as well as identify homogeneous subgroups, in a sample of Portuguese adolescents. METHODS: A cross-sectional study was conducted, including 1008 adolescents attending the 7th to the 9th grades of five middle schools from the Tâmega and Sousa regions of Portugal, and using the My Lifestyle Questionnaire and the Social Skills Inventory. To establish a profile of the participants, a Cluster Analysis (K-means) was performed, and the Jaccard coefficient was used to assess the stability of the solution found. RESULTS: From the total sample, 556 adolescents with a mean age of 13.43 years (SD = 1.1) were included in the analysis. The majority of the sample presented a healthy lifestyle (72.26%) and 50.7% of the adolescents had a highly elaborated repertoire of Social Skills. Moreover, three clusters were found. Cluster 1 (n = 92) showed a less elaborate repertoire of Social Skills and was designated as the "Adjusted". Cluster 2 (n = 115) comprised adolescents with a good repertoire of Social Skills and was named the "Sociable". Cluster 3 (n = 258) was composed of adolescents with a highly elaborate repertoire of Social Skills and the best Lifestyle indicators and was named the "Healthy". CONCLUSIONS: The group of adolescents in the cluster called the "Sociable" needs to be included in health education and Social Skills programs. Nutrition and Monitored Safety behaviors reveal low values and, therefore, present a greater need for awareness, sensitization, and intervention in the school context. For this reason, the promotion of a healthy lifestyle should be part of the academic curriculum and transversal to all academic disciplines.

Professional empowerment among Portuguese nursing staff: A correlational study.

AIM: To identify the level of professional empowerment in hospital nurses and describe the relationship between sociodemographic variables and professional empowerment. BACKGROUND: Professional empowerment is positively related to work effectiveness, job satisfaction and organisational and professional commitment. METHOD: Data on professional empowerment were collected by surveying 365 nurses in a Portuguese hospital, with the Portuguese versions of 'Conditions of Work Effectiveness Questionnaire-II' and the 'Psychological Empowerment Instrument'. RESULTS: Overall, psychological empowerment scored 66.2 (standard deviation = 8.9, with 'meaning' scoring highest and 'impact' scoring lowest), whereas structural empowerment scored 18.6 (standard deviation = 3.3, with 'opportunity' and 'informal power' scoring highest and 'resources' scoring lowest). The factor 'age' correlated positively with 'self-determination', 'impact' and 'psychological empowerment', as well as with 'informal power', 'resources' and 'structural empowerment'. Lastly, 'competence' correlated negatively with 'formal power', 'information' and 'structural empowerment'. CONCLUSION: There is a relationship between demographic variables and empowerment, and between structural and psychological empowerment. IMPLICATIONS FOR NURSING MANAGEMENT: Professional empowerment is related to organisational results, so it is important to reinforce and optimize organisational structures. Empowerment can be achieved with access to structures that promote empowerment, particularly resources.

Genetic characterization of Chromobacterium isolates from black water environments in the Brazilian Amazon.

AIMS: To isolate and to characterize the diversity of Chromobacterium violaceum from the Brazilian Amazon region. METHODS AND RESULTS: Twenty-two isolates were obtained from the waters and banks of the river Negro, in the Brazilian Amazon. All isolates were able to grow in vitro at 44 degrees C and pH 4.0, but were adversely affected by temperatures below 15 degrees C, and unable to survive at 4 degrees C, properties that may be related to the adaptation to the ecosystem. The isolates were joined at a final level of similarity of only 13% in the rep-PCR analysis. The analysis of 16S rRNA genes resulted in three main groups clustered at a final level of similarity of 97% and only three isolates were clustered with the type strain. Similar data were obtained for the 23S rRNA gene. CONCLUSIONS: A high level of genetic diversity was verified with indications that the Brazilian isolates would fit into at least two new clusters besides C. violaceum species. SIGNIFICANCE AND IMPACT OF THE STUDY: The results show remarkable bacterial adaptability and genetic diversity of C. violaceum in the Amazon region.