1,721,627 research outputs found
Knowledge of sexually transmitted infections and sex-at-risk among Italian students of health professions. Data from a one-month survey
No full textAim. The aim of the study was to evaluate the knowledge and behavioral risks associated with sexually transmitted infections (STIs) among the students of health professions at the University of Palermo divided into two age groups (18-22 years and 23-27 years). Materials and methods. A self-administered questionnaire was distributed. The questionnaire is structured in three parts in addition to an introduction to socio-demographic information. The first part investigates the quality of information provided by public institutions on the subject, the second part the knowledge of contraceptive methods used to reduce the risk of contagion and the third part the knowledge of STIs and HPV vaccination. A multivariable logistic regression model was used and adjusted Odds Ratios (aOR) are presented. Results. The sample was represented by 1022 respondents (70.8% females, 61.5% aged 18-22 years). In multivariate analyses males have a greater risk of not knowing HPV vaccine (aOR 3.52, 95% CI 2.26-5.49). The 18-22 age group has a higher risk than the 23-27 age group to think of being not sufficiently informed to avoid contagion (aOR 3.92, 95% CI 2.18-7.06), never having STIs specific tests (aOR 2.90, 95% CI 2.21-3.80), not knowing HPV vaccine (aOR 1.86, 95% CI 1.13-3.07) and not knowing that it can be administered to males (aOR 2.63, 95% CI 1.96-3.53). Conclusions. Based on our findings, it is necessary to implement sexual education programs for the improvement of knowledge in terms of STIs and the promotion of health. Future studies are needed to assess the effectiveness and cost of education programs that should also be addressed to young adults who do not attend university
Factors associated with the anxious symptomatology in a sample of university students
No full textBACKGROUND: The university period may represent a moment in which the mental well-being of students is subjected to stress with relative predisposition to the development of diseases related to mood disorders. The aim of the study was to measure the severity of anxious symptoms within the student population of the University of Palermo. METHODS: An anonymous online questionnaire was provided to students enrolled in the mailing list of the Regional Agency for the Right to University Study of the University of Palermo. The first section investigated demographic and social data, while in the second section the B.A.I. (Beck Anxiety Inventory) test was administered. RESULTS: The sample consists of 539 students (average age 22.65±2.95). Considering as dependent variable, "anxious symptomatology moderate-severe," the associated statistically significant independent variables are "gender female" (aOR 1.84, 95% CI: 1.13-2.99, P=0.014), "I don't have a job right now"(aOR 0.49, 95% CI: 0.26-0.92, P=0.025) and "Low perceived health status" (aOR 2.94, 95% CI : 1.92-4.49, P<0.001). CONCLUSIONS: Anxiety disorders are the psychopathological manifestations that most benefit from psychological and psychotherapeutic interventions. The need for a correct symptom evaluation is fundamental, both in primary prevention and in intervention and follow-up
Factors influencing flu vaccination in nursing students at Palermo University
Full text linkIntroduction. The purpose of this study was to ascertain the determinants of nursing students' compliance with flu vaccination. Methods. In this cross-sectional study, an anonymous paper questionnaire was administered to students attending the 3-year nursing course at the University of Palermo. Adjusted Odds Ratios (aOR) are presented. Results. 403 nursing students (65% female) completed the questionnaire (response rate 98.5%). The average age of the respondents was 22.0 years (SD ± 3.04). The dependent variable: "In the next season, do you intend to be vaccinated against flu? Yes", displayed a statistically significant association with the following independent variables: "year of study: second" (aOR 2.66), "year of study: third" (aOR 1.72), "Perceived health status: medium-high" (aOR 6.61), "Did you get vaccinated against seasonal flu last year? Yes" (aOR 22.47). Conclusions. Although nursing students are not yet health professionals, they spend part of their time in health facilities for their clinical training and will be the health workers of the future. Involving nursing students in influenza vaccination campaigns can also help them take better care of themselves and their patients
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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