Person: Guillén Grima, Francisco
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Guillén Grima
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Francisco
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Ciencias de la Salud
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0000-0001-9749-8076
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352
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Publication Open Access Personal and perceived peer use and attitudes towards use of non-prescribed prescription sedatives and sleeping pills among university students in seven European countries(Elsevier, 2018) Lehne, Gesa; Zeeb, Hajo; Pischke, Claudia R.; Aguinaga Ontoso, Inés; Guillén Grima, Francisco; Ciencias de la Salud; Osasun ZientziakIntroduction: The use of non-prescribed prescription sedatives and sleeping pills (NPPSSP) among university students has been described as an important public health issue. However, the impact of perceived social norms on students' use and attitudes towards use of NPPSSP is still unclear. Our aim was to investigate whether perceptions of peer use and approval of use are associated with students' personal use and approval of NPPSSP use. Methods: Cross-sectional data from the Social Norms Intervention for the prevention of Polydrug Use (SNIPE) project containing 4482 university students from seven European countries were analyzed to investigate self-other discrepancies regarding personal use and attitudes towards NPPSSP use. Associations between personal and perceived peer use and between personal and perceived approval of use were examined using multivariable logistic regression. Results: The majority (51.0%) of students perceived their peers' NPPSSP use to be higher than their personal use. 92.6% of students perceived their peers' approval of NPPSSP use to be identical or higher than their personal approval. Students perceiving that the majority of peers had used NPPSSP at least once displayed higher odds for personal lifetime use (OR: 1.95, 95% CI: 1.49–2.55). Perceived peer approval of NPPSSP use was associated with higher odds for personal approval (OR: 5.49, 95% CI: 4.63–6.51). Conclusions: Among European university students, perceiving NPPSSP use and approval of use to be the norm was positively associated with students' personal NPPSSP use and approval of use, respectively. Interventions addressing perceived social norms may prevent or reduce NPPSSP use among university students.Publication Open Access Personal and perceived peer use and attitudes towards the use of nonmedical prescription stimulants to improve academic performance among university students in seven European countries(Elsevier, 2016) Helmer, Stefanie M.; Pischke, Claudia R.; Hal, Guido van; Vriesacker, Bart; Guillén Grima, Francisco; Ciencias de la Salud; Osasun ZientziakBackground: Overestimations of non-prescribed stimulant use of peers are well documented in the USA and have also been identified as predictive of personal stimulant consumption. This study aimed to examine whether overestimations of peer use and approval of the use are associated with personal use and attitude towards the use of non-prescribed stimulants among European university students. Method: The EU funded 'Social Norms Intervention for the prevention of Polydrug usE (SNIPE)' study was conducted in seven European countries. In a web-based questionnaire, 4482 students were asked about their personal use and their attitude towards non-prescribed stimulant use, as well as the perceived peer use and peer attitude. Results: 59% of students thought that the majority of their peers used non-prescribed stimulants more frequently than themselves, and only 4% thought that the use of the majority was lower than their personal use. The perception that the majority of peers had used non-prescribed stimulants at least once was significantly associated with higher odds for personal use of non-prescribed stimulants (OR: 3.30, 95% CI: 2.32–4.71). In addition, the perception that the majority of peers approved of the non-prescribed use of stimulants was associated with a 4.03 (95% CI: 3.35–4.84) times higher likelihood for personal approval. Discussion: European university students generally perceived the non-prescribed use of stimulants of peers to be higher than their personal use. This perception, as well as a perception of higher approval in the peer group, was associated with a higher likelihood of personal non-prescribed stimulant medication use and approval.Publication Open Access Asociación entre factores de riesgo cardio-metabólicos, actividad física y sedentarismo en universitarios chilenos(ARAN, 2017) Morales Illanes, Gladys; Balboa Castillo, Teresa; Muñoz Navarro, Sergio; Belmar, Carlos; Guillén Grima, Francisco; Ciencias de la Salud; Osasun ZientziakIntroducción: existe una amplia evidencia en población adulta de que un alto nivel de actividad física y un bajo nivel de sedentarismo se asocian de forma independiente con una reducción de los factores de riesgo cardiometabólico (FRCM). Esta asociación ha sido poco estudiada en población joven y los resultados no son concluyentes. Objetivo: estimar la asociación entre FRCM, actividad física y sedentarismo en estudiantes universitarios chilenos. Métodos: estudio de corte transversal. Muestra de 326 estudiantes matriculados el año 2014 en la Universidad de La Frontera, Temuco, Chile, seleccionados en forma aleatoria, estratificada según facultad, carrera y sexo. Se evaluó antropometría, presión arterial, perfil lipídico, glicemia, insulinorresistencia, consumo de tabaco y alcohol. Estas variables se asociaron con los niveles de actividad física (NAF) y sedentarismo, de acuerdo al cuestionario IPAQ. Resultados: los estudiantes con un NAF bajo tuvieron mayor probabilidad de tener obesidad abdominal (Odds ratio [OR]: 4,68; IC 95% 1,86-11,73), síndrome metabólico (OR: 3,80; IC 95% 1,23-11,73) y triglicéridos elevados (OR: 2,61 IC95%; 1,18-5,75), en comparación con aquellos estudiantes que realizaban NAF moderados o vigorosos (p < 0,05). No se observó asociación entre FRCM y sedentarismo, incluso después de ajustar por actividad física. Conclusión: encontramos asociación entre FRCM y NAF, que fue independiente del sedentarismo. Es de suma importancia implementar programas de actividad física efectivos en las universidades, motivando a los estudiantes a incrementar los NAF a rangos moderado y vigoroso, con el fin de reducir el riesgo cardiovascular. Consideramos que es necesario seguir investigando la asociación entre sedentarismo y FRCM.Publication Open Access A feasibility trial to examine the social norms approach for the prevention and reduction of licit and illicit drug use in European University and college students(BioMed Central, 2012) Pischke, Claudia R.; Zeeb, Hajo; Hal, Guido van; Vriesacker, Bart; McAlaney, John; Bewick, Bridgette M.; Akvardar, Yildiz; Guillén Grima, Francisco; Orosova, Olga; Salonna, Ferdinand; Kalina, Ondrej; Stock, Christiane; Helmer, Stefanie M.; Mikolajczyk, Rafael T.; Ciencias de la Salud; Osasun ZientziakBackground: Incorrect perceptions of high rates of peer alcohol and tobacco use are predictive of increased personal use in student populations. Correcting misperceptions by providing feedback has been shown to be an effective intervention for reducing licit drug use. It is currently unknown if social norms interventions are effective in preventing and reducing illicit drug use in European students. The purpose of this paper is to describe the design of a multi-site cluster controlled trial of a web-based social norms intervention aimed at reducing licit and preventing illicit drug use in European university students. Methods/Design: An online questionnaire to assess rates of drug use will be developed and translated based on existing social norms surveys. Students from sixteen universities in seven participating European countries will be invited to complete the questionnaire. Both intervention and control sites will be chosen by convenience. In each country, the intervention site will be the university that the local principal investigator is affiliated with. We aim to recruit 1000 students per site (baseline assessment). All participants will complete the online questionnaire at baseline. Baseline data will be used to develop social norms messages that will be included in a web-based intervention. The intervention group will receive individualized social norms feedback. The website will remain online during the following 5 months. After five months, a second survey will be conducted and effects of the intervention on social norms and drug use will be measured in comparison to the control site. Discussion: This project is the first cross-national European collaboration to investigate the feasibility of a social norms intervention to reduce licit and prevent illicit drug use among European university students. Final trial registration number DRKS00004375 on the ‘German Clinical Trials Register’.Publication Open Access Student estimations of peer alcohol consumption: links between the Social Norms Approach and the Health Promoting University concept(SAGE, 2014) Stock, Christiane; McAlaney, John; Pischke, Claudia R.; Vriesacker, Bart; Guillén Grima, Francisco; Ciencias de la Salud; Osasun ZientziakBackground: The Social Norms Approach, with its focus on positive behaviour and its consensus orientation, is a health promotion intervention of relevance to the context of a Health Promoting University. In particular, the approach could assist with addressing excessive alcohol consumption. Aim: This article aims to discuss the link between the Social Norms Approach and the Health Promoting University, and analyse estimations of peer alcohol consumption among European university students. Methods: A total of 4392 students from universities in six European countries and Turkey were asked to report their own typical alcohol consumption per day and to estimate the same for their peers of same sex. Students were classified as accurate or inaccurate estimators of peer alcohol consumption. Socio-demographic factors and personal alcohol consumption were examined as predictors for an accurate estimation. Results: 72% of male and 51% of female students were identified as having accurate estimations about the amount of alcoholic drinks consumed per day by their peers. Male students, older students, those studying year 3 and above, and Turkish and Danish students were more likely to accurately estimate their peers’ alcohol consumption. Independent from these factors, students’ accurate estimation of peers’ drinking decreased significantly with increasing personal consumption. Conclusions: As accurate estimates of peer alcohol consumption appear to affect personal drinking behaviour positively, Social Norms interventions targeted at correcting possible misperceptions about peer alcohol use among students may be a useful health promotion tool in the context of a Health Promoting University.