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Objective: to analyze aspects related to the increase or decrease of self-care in patients living with human immunodeficiency virus treated in a specialized outpatient service., Method: analytical cross-sectional study with 135 patients aged 18 and over, of both sexes, who are followed up on the service. The independent variables and outcomes were collected from the nursing consultation instrument, whose theoretical reference is the Orem's Theory. The data were analyzed by parametric approach. Relationships or differences were considered significant if p <0.05. The analysis was done with SPSS v21.0 software., Results: most participants were male (56.3%), with a mean age of 42.1 years. Patients who needed to conceal the diagnosis had less self-care (β = -0.72 (-1.38, -0.06), p <0.031). The chance of performing self-care decreased with increasing age (OR = 0.93 (0.89, 0.97), p <0.003). On the other hand, patients with a permanent partner had a higher chance of performing self-care (OR = 3.46 (1.27, 9.46), p <0.015)., Conclusion: aspects related to the increase or decrease of self-care in patients living with human immunodeficiency virus were evidenced. However, further studies are necessary to emphasize the analytical character of the self-care of these patients.

Objective: The nursing workload consists of the time spent by the nursing staff to perform the activities for which they are responsible, whether directly or indirectly related to patient care. The aim of this study was to evaluate the nursing workload in an adult intensive care unit at a university hospital using the Nursing Activities Score (NAS) instrument., Methods: A longitudinal, prospective study that involved the patients admitted to the intensive care unit of a university hospital between March and December 2008. The data were collected daily to calculate the NAS, the Acute Physiology and Chronic Health Evaluation (APACHE II), the Sequential Organ Failure Assessment (SOFA) and the Therapeutic Intervention Scoring System (TISS-28) of patients until they left the adult intensive care unit or after 90 days of hospitalization. The level of significance was set at 5%., Results: In total, 437 patients were evaluated, which resulted in an NAS of 74.4%. The type of admission, length of stay in the intensive care unit and the patients' condition when leaving the intensive care unit and hospital were variables associated with differences in the nursing workload. There was a moderate correlation between the mean NAS and APACHE II severity score (r=0.329), the mean organic dysfunction SOFA score (r=0.506) and the mean TISS-28 score (r=0.600)., Conclusion: We observed a high nursing workload in this study. These results can assist in planning the size of the staff required. The workload was influenced by clinical characteristics, including an increased workload required for emergency surgical patients and patients who died.

Merkel cells carcinoma is a rare cutaneous neoplasia. Studies revealed an increase in the occurrence from 0.15 to 0.44 cases for every 100.000 inhabitants between 1986 and 2001. Around 50% of the patients, eventually, develop systemic disease, being the most common sites the liver, the bones and the brain. The etiology is still unknown. The present study presents a new case of Merkel cells carcinoma in extremity, treated with local resection and adjuvant radiotherapy.

Objective: To validate the psychometric properties of the Brazilian version of the 2007 Youth Risk Behavior Survey (YRBS) questionnaire., Methods: The original version of the 2007 YRBS was translated into Portuguese and back-translated into English. The questionnaire versions were analyzed by a committee of experts. The committee used semantic, idiomatic, cultural and conceptual equivalences as criteria of analysis. The final version of the translated 2007 YRBS questionnaire was administered in two occasions, with an interval of two weeks, in a sample of 873 high school students of both sexes, in the city of Londrina, Southern Brazil, to identify the psychometric properties. Test-retest reliability was analyzed by calculating the Kappa index of agreement and prevalence rate of each type of risk behavior when application was repeated. Chi-square test was used to identify statistical differences between the first and second questionnaire applications., Results: After minor changes identified in the translation process, the committee of experts concluded that the Portuguese version of the 2007 YRBS showed semantic, idiomatic, cultural and conceptual equivalences. Significant differences between the prevalence rates of both applications were found in 23.4% of items. The identification of 91% of items with moderate-to-substantial Kappa index of agreement and mean value of this index of 68.6% indicated the quality of psychometric properties of the Portuguese version of the 2007 YRBS., Conclusions: The translation, cross-cultural adaptation and psychometric qualities of the 2007 YRBS questionnaire were satisfactory, thus enabling its application in epidemiological studies in Brazil.