Search results for "Logistic models"
showing 10 items of 602 documents
Logistic regression of attitudes and coverage for influenza vaccination among Italian Public Health medical residents
2014
Introduction. A few number of literature specifically addresses vaccination uptake among Public Health Residents (PHRs). Influ- enza vaccine attitudes and risk perceptions of PHRs across Italy were studied, contributing to literature on influenza vaccination uptake predictors, in particular among young physicians. Methods. An online survey was conducted in 25 Schools of Public Health in Italy in 2011-2012. Results were analysed using preva- lence and logistic regression methods. Results. A total of 365 Italian public health residents were included in the study. Vaccination uptake was confirmed by 22.2 and 33.2% of PHRs in 2010-2011 and 2011-2012, respectively. For the 2010-2011 influenza se…
Occupational exposure to immunologically active agents and risk for lymphoma: The European Epilymph case-control study
2013
Objectives: Allergies and asthma may be protective for the development of lymphoma. We evaluated whether occupational allergens that provoke immune reactivity and asthma through an IgE-mediated pathway are protective for lymphoma. Methods: The Epilymph study includes histologically or cytologically confirmed Hodgkin, B-cell, and T-cell lymphoma cases from six European countries (Spain, France, Germany, Italy, Ireland, and Czech Republic) recruited in 1998-2004. Controls were frequency matched to cases by age, gender, and study centre. Lifetime occupational exposure to seven high molecular weight (HMW) agents was evaluated through an asthma-specific job-exposure matrix. 2205 lymphoma cases a…
Statin use and non-alcoholic steatohepatitis in at risk individuals.
2015
Background & Aims Excess hepatic free cholesterol contributes to the pathogenesis of non-alcoholic steatohepatitis, and statins reduce cholesterol synthesis. Aim of this study was to assess whether statin use is associated with histological liver damage related to steatohepatitis. Methods The relationship between statin use, genetic risk factors, and liver damage was assessed in a multi-center cohort of 1201 European individuals, who underwent liver biopsy for suspected non-alcoholic steatohepatitis. Results Statin use was recorded in 107 subjects, and was associated with protection from steatosis, NASH, and fibrosis stage F2-F4, in a dose-dependent manner (adjusted p <0.05 for all).…
Relationship between specific serum IGE to Ascaris lumbricoides and onset of respiratory symptoms in Bangladesh immigrants
2006
The role of helminths in asthma and/or rhinitis and in allergic sensitization is still unclear. We assessed the relationship between Ascaris-specific IgE, respiratory symptoms and allergic sensitization in Bangladesh immigrants. 246 individuals were examined from 1996 to 2001. Serum total IgE, Ascaris IgE, specific IgE to inhalant allergens, skin prick tests (SPT) and parasitological evaluation of the stool were performed. Total serum IgE were significantly higher in Ascaris-IgE positive (> 0.35 kU/L) individuals (806.5 [409.0–1436.0] kU/L vs. 207.0 [127.0–332.5] kU/L; P < 0.0001) and in subjects with respiratory symptoms (413.0 [239.0–1096.0] kU/L vs. 259.5 [147.0–387.0] kU/L), ( P …
Investigate the sexual habits of young people: A cross-sectional study among nursing students of the university of palermo
2019
Introduction: Sexually transmitted diseases are an emerging problem especially among young people, increasing the burden of disease in this population. The aim of the study was to evaluate sexual habits, sexual relations and knowledge of STIs among the students in the nursing science course of the University of Palermo. Materials and Methods: In April 2019, a survey was provided to students that investigate on: personal information and habits, knowledge of sexually transmitted diseases, anti-HPV vaccination. Multivariable logistic regression was performed, considering it as a dependent variable “Have you occasionally had unprotected sex (without a condom)? Yes”, in order to evaluate the rol…
Psychophysiological and vocal measures in the detection of guilty knowledge.
2004
The Guilty Knowledge Test (GKT) and its variant, the Guilty Actions Test (GAT), are both psychophysiological questioning techniques aiming to detect guilty knowledge of suspects or witnesses in criminal and forensic cases. Using a GAT, this study examined the validity of various physiological and vocal measures for the identification of guilty and innocent participants in a mock crime paradigm. Electrodermal, respiratory, and cardiovascular measures successfully differentiated between the two groups. A logistic regression model based on these variables achieved hit rates of above 90%. In contrast to these results, the vocal measures provided by the computerized voice stress analysis system …
Fatigue in multiple sclerosis is closely related to sleep disorders: a polysomnographic cross-sectional study.
2011
Background: Sleep disorders can cause tiredness. The relationship between sleep disorders and fatigue in patients with multiple sclerosis (MS) has not yet been investigated systematically. Objective: To investigate the relationship between fatigue and sleep disorders in patients with MS. Methods: Some 66 MS patients 20 to 66 years old were studied by overnight polysomnography. Using a cut-off point of 45 in the Modified Fatigue Impact Scale (MFIS), the entire cohort was stratified into a fatigued MS subgroup ( n = 26) and a non-fatigued MS subgroup ( n = 40). Results: Of the fatigued MS patients, 96% ( n = 25) were suffering from a relevant sleep disorder, along with 60% of the non-fatigue…
GHPSS multicenter Italian survey: smoking prevalence, knowledge and attitudes, and tobacco cessation training among third-year medical students
2013
Aims and background Healthcare professionals have an important role to play both as advisers – influencing smoking cessation – and as role models. The aims of this study were to examine smoking prevalence, knowledge and attitudes among Italian university students attending medical schools using the Global Health Professions Student Survey (GHPSS) approach. Methods and study design A multicenter cross-sectional study was conducted among University students of 9 Italian medical schools (age ranging between 19 and 29 years). The GHPSS questionnaire was self-administered. A logistic regression model was used to identify possible factors associated with tobacco smoking status. Data were analyzed…
Correlates of victim-blaming attitudes regarding partner violence against women among the Spanish general population.
2014
This article analyzes correlates of victim-blaming attitudes regarding partner violence against women (PVAW) among the Spanish general population ( N = 1,006). Results showed that victim-blaming attitudes were more common among respondents who were older, less educated, and who placed themselves at the bottom of the social scale. Furthermore, the odds of expressing victim-blaming attitudes were higher among respondents who thought that PVAW was common in society, considered it more acceptable, and knew women victims of partner violence in their circle of friends and family. Implications for public education are discussed.
Improving Diagnostic Performance for Thyroid Nodules Classified as Bethesda Category III or IV: How and by Whom Ultrasonography Should be Performed
2020
Background: The purpose of this prospective study is to evaluate if the association of Bethesda system and a 3-categories Ultrasonography (US) risk stratification system proposed by the American Association of Clinical Endocrinologists/American College of Endocrinology/Associazione Medici Endocrinologi improves the performance of cytology alone in III or IV categories and if further variables such as US provider (radiologist; endocrinologist, or endocrine surgeon both coming from a dedicated team) influence the accuracy of the diagnostic. Methods: 570 consecutive patients with complete clinical records, affected by Bethesda III or IV nodules, have been addressed to two public referral surgi…