Problematic cell phone use for text messaging and substance abuse in early adolescence (11- to 13-year-olds).

UNLABELLED: The aim of our study was to examine the association between problematic cell phone use (PCPU) for text messaging and substance abuse in young adolescents. This cross-sectional study was conducted on the basis of an ad hoc questionnaire, during the 2014-2015 school year in a province of the Veneto Region (Italy); it involved a sample of 1156 students in grades 6 to 8 (11 to 13 years old). A self-report scale based on the Short Message Service (SMS) Problem Use Diagnostic Questionnaire (SMS-PUDQ) was administered to assess the sample's PCPU. A multivariate logistic regression model was applied to seek associations between PCPU (as the dependent variable) and independent variables. The proportion of students who reported a PCPU increased with age in girls (13.5% in 6th grade, 16.4% in 7th grade, and 19.5% in 8th grade), but not in boys (14.3% in 6th grade, 18.0% in 7th grade, and 14.8% in 8th grade). Logistic regression showed that drunkenness at least once and energy drink consumption raised the odds of PCPU, whereas reading books, higher average school marks, and longer hours of sleep were associated with lower odds of PCPU in early adolescence. CONCLUSION: our findings confirm a widespread PCPU for text messaging among early adolescents. The odds of PCPU is greater in young people at risk of other substance abuse behavior.

Health Literacy and Physical Activity: A Systematic Review.

BACKGROUND: The importance of health literacy (HL) in health promotion is increasingly clear and acknowledged globally, especially when addressing noncommunicable diseases. This paper aimed to collect and summarize all current data from observational studies generating evidence of the association between HL and physical activity (PA) and to analyze intervention studies on the promotion of PA to ascertain whether HL moderates the efficacy of such intervention. METHODS: A comprehensive systematic literature search of observational studies investigating the association between HL and PA was performed. Intervention studies on the promotion of PA that also measured the HL levels of participants and its effect on the outcome of the intervention were also identified. RESULTS: Of the 22 studies included in this review, 18 found a significant positive association between high HL and high levels of PA. The only intervention study among them indicated that HL was not a significant moderator of the intervention's effectiveness. CONCLUSION: HL can enable individuals to make deliberate choices about their PA and thus contribute to preventing many chronic noncommunicable diseases. That said, low levels of HL do not seem to influence the efficacy of health promotion interventions.

Healthcare worker's attitude to seasonal influenza vaccination in the South Tyrolean province of Italy: barriers and facilitators.

BACKGROUND: Seasonal influenza vaccination (SIV) is an effective and safe way to prevent influenza. Public health institutions around the world consequently recommend SIV to certain groups at risk, including healthcare worker's (HCWs). Even if SIV is free of charge, the vaccination coverage rate remains low, however. The aim of this study was to gain information on the sociodemographics, lifestyle and knowledge of HCWs associated with their attitude to SIV, also investigating the differences between different professional categories of HCW. METHODS: A cross-sectional study was conducted over six consecutive weeks from October to December 2016. It was based on an anonymous online questionnaire administered to all employees (N = 9633) of the South Tyrolean Health Service. Coverage rates and attitudes to SIV were assessed by type of HCW. A logistic regression analysis was run to test the associations between SIV in the winter of 2015/2016 and potential predictors of the HCWs' attitude to vaccination. RESULTS: In all, 4091 employees (42.4% of the total) took part in the study. Statistically significant differences emerged between the different healthcare professions in terms of their reported vaccination rates and their attitudes to SIV. Among the different types of HCW, physicians had the highest rate of vaccination uptake. There were sociocultural and lifestyle factors associated with SIV in HCWs, as well as these worker's professional roles and the ward where they worked. All the professionals agreed that specific training was the best way to improve HCW vaccination rates. CONCLUSION: Low compliance with SIV among HCWs is attributable to numerous factors, some of which relate to their attitude to health issues. Commitment and accountability to patients and society should be further developed in HCWs. Specific training and information, also through informal scientific channels, should be provided to improve their knowledge of influenza and attitude to vaccination.

Problematic Use of Video Games and Substance Abuse in Early Adolescence: A Cross-sectional Study.

OBJECTIVES: Problematic use of video games (PUVG) is associated with substance use in middle school students. The aim of our study was to examine the association between PUVG and substance abuse in children and young adolescents. METHODS: A survey was conducted during the 2014-2015 school year in Padua (northeastern Italy). The sample consisted of 1156 students in grades 6 to 8. A multivariate logistic regression model was applied to seek associations between PUVG (dependent variable) and independent variables. RESULTS: Logistic regression showed that lifetime drunkenness, combined energy drink and alcohol consumption (lifetime), reading comics, and disrespect for rules increased the odds of PUVG, whereas playing competitive sport, eating fruit and/or vegetables daily, finding it easy to talk with fathers and being female lowered the odds of PUVG in early adolescence. CONCLUSIONS: Our findings show that PUVG is more likely in young adolescents at risk of substance abuse. Prevention schemes focusing on early adolescence should be based on a multicomponent intervention strategy that takes PUVG into account.

Inhibition of human neutrophil chemotaxis toward interleukin 8 with six clinical antithrombin concentrates in vitro.

OBJECTIVE: Antithrombin exerts direct effects on neutrophils by inhibiting chemokine-induced migration. This study examined the potency of different pharmaceutical antithrombin preparations in inhibiting neutrophil chemotaxis toward interleukin 8. METHODS: Cell migration was tested by the leading front assay in modified Boyden microchemotaxis chambers bearing nitrocellulose filters. Human neutrophils were incubated with six different antithrombin concentrates or an immunopurified antithrombin preparation at concentrations of 1 micro IUeth-5 IU/ml. RESULTS: All antithrombin concentrates irrespective of the pharmaceutical source deactivated neutrophil chemotaxis. At concentrations below 100 mIU/ml neutrophil chemotaxis toward interleukin 8 was decreased by the antithrombin preparations with varying potency, but at 1 mIU/ml no significant differences were observed. CONCLUSIONS: As the ability of antithrombin to deactivate neutrophil chemotaxis toward interleukin 8 shows differences depending on the source of commercial antithrombin, these results suggest that at equivalent WHO standard concentrations clinical antithrombin concentrates may differ in anti-inflammatory potential.