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INTRODUCTION: The use of emerging tobacco and nicotine products affects tobacco use behaviors among college students. Thus, we aimed to examine transitions in tobacco use patterns and identify their predictors among smokers in a cohort of nursing students in Catalonia (Spain). METHODS: We conducted a prospective longitudinal study of Catalan nursing students between 2015-2016 and 2018-2019. We examined transitions in tobacco use patterns between baseline and follow-up among smokers from: 1) daily to non-daily smoking, 2) non-daily to daily smoking, 3) cigarette-only use to poly-tobacco use, 4) poly-tobacco use to cigarette-only use, 5) between products, 6) reducing consumption by ≥5 cigarettes per day (CPD); and 7) quitting smoking. We applied a Generalized Linear Model with a log link (Poisson regression) and robust variance to identify predictors of reducing cigarette consumption by ≥5 CPD and quitting smoking, obtaining both crude and adjusted (APR) prevalence ratios and their 95% confidence intervals (CIs). RESULTS: Among daily smokers at baseline, 12.1% transitioned to non-daily smoking at follow-up, while 36.2% of non-daily smokers shifted to daily smoking. Among cigarette-only users, 14.2% transitioned to poly-tobacco use, while 48.4% of poly-tobacco users switched to exclusive cigarette use. Among all smokers (daily and non-daily smokers), 60.8% reduced their cigarette consumption by ≥5 CPD and 28.3% quit smoking. Being a non-daily smoker (APR=0.33; 95% CI 0.19-0.55) and having lower nicotine dependence (APR=0.78; 95% CI 0.64-0.96) were inversely associated with reducing cigarette consumption, while being a non-daily smoker (APR=1.19; 95% CI: 1.08-1.31) was directly associated with quitting smoking. CONCLUSIONS: Nursing students who smoked experienced diverse transitions in tobacco use patterns over time. Evidence-based tobacco use preventive and cessation interventions are needed to tackle tobacco use among future nurses.
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OBJECTIVE: To estimate the cumulative incidence of COVID-19 and its determinants among a nationally representative sample of adults from Spain who smoke. METHODS: This is a prospective cohort study that uses data from two waves (Wave 2 in 2018 and Wave 3 in 2021) of the ITC EUREST-PLUS Spain Survey. At baseline (Wave 1 in 2016), all respondents were adults (aged ≥18) who smoked. In total, 1008 respondents participated in Wave 2, and 570 out of 888 eligible participants were followed up in Wave 3 (64.2%). We estimated the cumulative incidence and the relative risk of COVID-19 (RR) and 95% confidence intervals (CI) during follow-up using self-reported information on sociodemographic, smoking-related and health-related characteristics and identified associated factors using multivariable Poisson models with robust variance adjusted for the independent variables. RESULTS: The overall cumulative incidence of self-reported COVID-19 was 5.9% (95% CI: 3.9-8.0%), with no significant differences between males (6.3%; 95% CI: 3.6-9.0%) and females (5.6%; 95% CI: 3.2-8.0%). After adjusting for age, sex, and educational level, COVID-19 incidence was positively associated with moderate nicotine dependence (RR: 2.37; 95% CI: 1.04-5.40) and negatively associated with having a partner who smoked (RR: 0.12; 95% CI: 0.03-0.42), and having friends but not a partner who smoked (RR: 0.28; 95% CI: 0.14-0.56). CONCLUSION: The correlates of having had COVID-19 among people who smoke should be considered when tailoring information and targeted non-pharmacological preventive measures.
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BACKGROUND: This study aimed to estimate airborne nicotine concentrations and nicotine, cotinine, and tobacco-specific nitrosamines (TSNAs) in settled dust from private cars in Spain and the UK. METHODS: We measured vapor-phase nicotine concentrations in a convenience sample of 45 private cars from Spain (N = 30) and the UK (N = 15) in 2017-2018. We recruited non-smoking drivers (n = 20), smoking drivers who do not smoke inside the car (n = 15), and smoking drivers who smoke inside (n = 10). Nicotine, cotinine, and three TSNAs (NNK, NNN, NNA) were also measured in settled dust in a random subsample (n = 20). We computed medians and interquartile ranges (IQR) of secondhand smoke (SHS) and thirdhand smoke (THS) compounds according to the drivers' profile. RESULTS: 24-h samples yielded median airborne nicotine concentrations below the limit of quantification (LOQ) (IQR: Assuntos
Nitrosaminas
, Poluição por Fumaça de Tabaco
, Nicotina/análise
, Cotinina
, Poluição por Fumaça de Tabaco/análise
, Poeira
, Nitrosaminas/análise
RESUMO
Smokefree laws are intended to protect against second-hand smoke (SHS) in outdoor areas. We examined if exposure to PM2.5 particles in outdoor smoking areas changed breathing rates in 60 patients with asthma (n = 30) or with COPD (n = 30), in an open, non-randomised, interventional study model in Czechia, Ireland and Spain. The patients wore a PM2.5 particle monitor (AirSpeck) and a breath monitor (RESpeck) for 24 h to determine changes in breathing rates (Br) at rest and during a visit to an outside smoking area. Spirometry and breath CO were measured before and the day after visiting an outdoor smoking area. The PM2.5 levels at the 60 venues were highly variable, ranging from ≥2000 µg/m3 (in 4 premises) to ≤10 µg/m3 (in 3 premises, which had only a single wall in the structure). At 39 venues, the mean PM 2.5 levels were ≥25 µg/m3. The breathing rate changed significantly in 57 of the 60 patients, resulting in an increase in some patients and a decrease in others. Comprehensive smokefree laws were ineffective in protecting asthma and COPD patients from exposure to high levels of SHS in outside areas of pubs and terraces, which should be avoided by these patients. These findings also support the extension of smokefree laws to outside areas.
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Poluição do Ar em Ambientes Fechados , Asma , Doença Pulmonar Obstrutiva Crônica , Poluição por Fumaça de Tabaco , Humanos , Poluição por Fumaça de Tabaco/análise , Espanha , Asma/epidemiologia , Fumar , Doença Pulmonar Obstrutiva Crônica/epidemiologiaRESUMO
Nursing students are part of the future health labor force; thus, knowing their knowledge and participation in tobacco control is of importance. Multicentre cross-sectional study conducted to assess nursing students' knowledge, attitudes, and training in tobacco dependence and treatment at 15 nursing schools in Catalonia. We employed a self-administered questionnaire. 4,381 students participated. Few respondents (21.1%) knew how to assess smokers' nicotine dependence, and less than half (41.4%) knew about the smoking cessation therapies. Most (80%) had been educated on the health risks of smoking, 50% about the reasons why people smoke and, one third on how to provide cessation aid. Students in the last years of training were more likely to have received these two contents. Nursing students lack sufficient knowledge to assess and treat tobacco dependence and are rarely trained in such subjects. Nursing curricula in tobacco dependence and treatment should be strengthened to tackle the first preventable cause of disease worldwide.
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OBJECTIVE: The ITC EUREST-PLUS Spain Survey is a longitudinal study of a representative sample of Spanish adult (≥18 years old) smokers. This protocol describes the methods of the 2021 follow-up survey. METHOD: The ITC EUREST-PLUS Survey, a prospective cohort study of a representative sample of smokers in six European countries, was conducted in 2016 (baseline) and 2018 (waves 1 and 2). The 2021 ITC EUREST-PLUS Spain Survey is a continuation of the Spanish cohort with a new interview in 2021 (wave 3). Lost participants were replaced with new smokers recruited using the same multi-stage sampling design. This latest follow-up aims to examine current patterns and transitions of tobacco use and to evaluate the impact of new tobacco-related policies. COMMENTS: The ITC EUREST-PLUS Spain Survey will provide recent information about the impact of tobacco control policies on smoking behaviour.
Assuntos
Fumantes , Fumar , Adulto , Humanos , Adolescente , Estudos Prospectivos , Estudos Longitudinais , Espanha , Fumar/epidemiologiaRESUMO
AIM: To describe transitions in smoking status and their determining factors among nursing students between baseline (2015-2016) and follow-up (2018-2019). DESIGN: Observational prospective longitudinal study of 4381 nursing students in Catalonia (Spain). METHODS: We examined transitions in smoking status from: (i) current smokers to recent quitters, (ii) never smokers to new smokers and (iii) former smokers to quitters who relapsed. We fitted logistic regression models to assess the predictors of quitting smoking. RESULTS: The proportion of current smokers decreased from 29.7% at baseline to 23.6% at follow-up, with a cumulative incidence rate of quitting of 28.3% during follow-up. Nondaily smokers were more likely to quit than daily smokers. Of those who were never smokers at baseline, 4.6% were smokers at follow-up, and 23.2% of former smokers at baseline had relapsed at follow-up. CONCLUSIONS: Nondaily smokers were more likely to have quit smoking at follow-up among this cohort of nursing students. The early implementation of a comprehensive tobacco control program that includes tobacco-free campus policies, tobacco prevention interventions and cessation support during college years may decrease tobacco use among nursing students. IMPACT: Nursing students' tobacco use is concerning, as they are the future workforce of nurses who have a key role in tobacco product use prevention and cessation. During college years, nursing students have a greater likelihood of experimenting with several smoking status changes as well as to consolidate smoking behaviors. This is the first longitudinal study to highlight the factors associated with quitting smoking among a cohort of Spanish nursing students. Being a nondaily smoker at baseline predicted quitting at follow-up. Our findings support the early implementation of a comprehensive tobacco control program that includes tobacco-free campus policies, tobacco prevention interventions and tobacco cessation support during college years to decrease tobacco product use prevalence among nursing students. REPORTING METHOD: We have adhered to STROBE guidelines. No Patient or Public Contribution. This observational study has not been registered.
Assuntos
Abandono do Hábito de Fumar , Estudantes de Enfermagem , Tabagismo , Humanos , Estudos Longitudinais , Estudos Prospectivos , Fumar/epidemiologia , Tabagismo/epidemiologiaRESUMO
Electronic cigarette (e-cigarette) use emits potentially hazardous compounds and deteriorates indoor air quality. Home is a place where e-cigarettes may frequently be used amid its increasing prohibition in public places. This study assessed the real-life scenario of bystanders' exposure to secondhand e-cigarette aerosol (SHA) at home. A one-week observational study was conducted within the TackSHS project in four countries (Greece, Italy, Spain, and the United Kingdom) in 2019 including: 1) homes of e-cigarette users living together with a non-user/non-smoker; and 2) control homes with no smokers nor e-cigarette users. Indoor airborne nicotine, PM2.5, and PM1.0 concentrations were measured as environmental markers of SHA. Biomarkers, including nicotine and its metabolites, tobacco-specific nitrosamines, propanediol, glycerol, and metals were measured in participants' saliva and urine samples. E-cigarette use characteristics, such as e-cigarette refill liquid's nicotine concentration, e-cigarette type, place of e-cigarette use at home, and frequency of ventilation, were also collected. A total of 29 e-cigarette users' homes and 21 control homes were included. The results showed that the seven-day concentrations of airborne nicotine were quantifiable in 21 (72.4 %) out of 29 e-cigarette users' homes; overall, they were quite low (geometric mean: 0.01 µg/m3; 95 % CI: 0.01-0.02 µg/m3) and were all below the limit of quantification in control homes. Seven-day concentrations of PM2.5 and PM1.0 in e-cigarette and control homes were similar. Airborne nicotine and PM concentrations did not differ according to different e-cigarette use characteristics. Non-users residing with e-cigarette users had low but significantly higher levels of cotinine, 3'-OH-cotinine and 1,2-propanediol in saliva, and cobalt in urine than non-users living in control homes. In conclusion, e-cigarette use at home created bystanders' exposure to SHA regardless of the e-cigarette use characteristics. Further studies are warranted to assess the implications of SHA exposure for smoke-free policy.
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Sistemas Eletrônicos de Liberação de Nicotina , Poluição por Fumaça de Tabaco , Humanos , Nicotina/análise , Cotinina , Aerossóis , Material Particulado , Poluição por Fumaça de Tabaco/análiseRESUMO
BACKGROUND: Limited data on electronic cigarette prevalence, patterns, and settings of use are available from several European countries. METHODS: Within the TackSHS project, a face-to-face survey was conducted in 2017-2018 in 12 European countries (Bulgaria, England, France, Germany, Greece, Ireland, Italy, Latvia, Poland, Portugal, Romania and Spain). Overall, 11,876 participants, representative of the population aged ⩾15 years in each country, provided information on electronic cigarette. RESULTS: 2.4% (95% confidence interval [CI], 2.2-2.7%) of the subjects (2.5% among men and 2.4% among women; 0.4% among never, 4.4% among current- and 6.5% among ex-smokers) reported current use of electronic cigarette, ranging from 0.6% in Spain to 7.2% in England. Of the 272 electronic cigarette users, 52.6% were dual users (ie, users of both electronic and conventional cigarettes) and 58.8% used liquids with nicotine. In all, 65.1% reported using electronic cigarette in at least one indoor setting where smoking is forbidden; in particular, at workplaces (34.9%) and bars and restaurants (41.5%). Multivariable logistic regression analysis showed that electronic cigarette use was lower among older individuals (P for trend <0.001) and higher among individuals with high level of education (P for trend = 0.040). Participants from countries with higher tobacco cigarette prices more frequently reported electronic cigarette use (odds ratio 3.62; 95% CI, 1.80-7.30). CONCLUSION: Considering the whole adult population of these 12 European countries, more than 8.3 million people use electronic cigarettes. The majority of users also smoked conventional cigarettes, used electronic cigarettes with nicotine, and consumed electronic cigarettes in smoke-free indoor areas.
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Sistemas Eletrônicos de Liberação de Nicotina , Vaping , Adulto , Masculino , Humanos , Feminino , Idoso , Nicotina , Vaping/epidemiologia , Japão , Europa (Continente)/epidemiologiaRESUMO
OBJECTIVE: Smoke-free policies are effective in preventing secondhand smoke (SHS) exposure, but their adoption at home remains largely voluntary. This study aimed to quantify SHS exposure in homes with residents who smoke in Europe according to households' characteristics, tobacco consumption habits, and national contextual factors. METHODS: Cross-sectional study (March 2017-September 2018) based on measurements of air nicotine inside 162 homes with residents who smoke from nine European countries. We installed passive samplers for seven consecutive days to monitor nicotine concentrations. Through self-administered questionnaires, we collected sociodemographic information and the number of individuals who smoke, smoking rules, frequency, location, and quantity of tobacco use in households. Country-level factors included the overall score in the Tobacco Control Scale 2016, the smoking prevalence, and self-reported SHS exposure prevalence. Nicotine concentrations were analyzed as continuous and dichotomous variables, categorized based on the limit of quantification of 0.02 µg/m3. RESULTS: Overall, median nicotine concentration was 0.85 µg/m3 (interquartile range (IQR):0.15-4.42), and there was nicotine presence in 93% of homes. Participants reported that smoking was not permitted in approximately 20% of households, 40% had two or more residents who smoked, and in 79% residents had smoked inside during the week of sampling. We found higher nicotine concentrations in homes: with smell of tobacco smoke inside (1.45 µg/m3 IQR: 0.32-6.34), where smoking was allowed (1.60 µg/m3 IQR: 0.68-7.63), with two or more residents who smoked (2.42 µg/m3 IQR: 0.58-11.0), with more than 40 cigarettes smoked (2.92 µg/m3 IQR: 0.97-10.61), and where two or more residents smoked inside (4.02 µg/m3 IQR: 1.58-11.74). Household nicotine concentrations were significantly higher in countries with higher national smoking prevalence and self-reported SHS exposure prevalence (p < 0.05). CONCLUSIONS: SHS concentrations in homes with individuals who smoke were approximately twenty times higher in homes that allowed smoking compared to those reporting smoke-free household rules. Evidence-based interventions promoting smoke-free homes should be implemented in combination with strengthening other MPOWER measures.
Assuntos
Poluição por Fumaça de Tabaco , Humanos , Poluição por Fumaça de Tabaco/análise , Nicotina/análise , Estudos Transversais , Europa (Continente) , FumarAssuntos
Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Pandemias , Sistemas Eletrônicos de Liberação de Nicotina , Fumar Cigarros/tendências , Comportamento do Adolescente , Vaping , Saúde do Estudante , Prevalência , Inquéritos e Questionários/estatística & dados numéricos , Sistemas Eletrônicos de Liberação de Nicotina/estatística & dados numéricos , EspanhaRESUMO
Objective: The ITC EUREST-PLUS Spain Survey is a longitudinal study of a representative sample of Spanish adult (≥18 years old) smokers. This protocol describes the methods of the 2021 follow-up survey. Method: The ITC EUREST-PLUS Survey, a prospective cohort study of a representative sample of smokers in six European countries, was conducted in 2016 (baseline) and 2018 (waves 1 and 2). The 2021 ITC EUREST-PLUS Spain Survey is a continuation of the Spanish cohort with a new interview in 2021 (wave 3). Lost participants were replaced with new smokers recruited using the same multi-stage sampling design. This latest follow-up aims to examine current patterns and transitions of tobacco use and to evaluate the impact of new tobacco-related policies. Comments: The ITC EUREST-PLUS Spain Survey will provide recent information about the impact of tobacco control policies on smoking behaviour.(AU)
Objetivo: La encuesta ITC EUREST-PLUS España es un estudio longitudinal de una muestra representativa de fumadores adultos (≥18 años) españoles. Este protocolo describe los métodos de la encuesta de seguimiento de 2021. Método: La encuesta ITC EUREST-PLUS, un estudio de cohortes prospectivo de una muestra representativa de fumadores en seis países europeos, se realizó en 2016 y 2018 (olas 1 y 2). La encuesta ITC EUREST-PLUS España de 2021 es una continuación de la cohorte española con una nueva entrevista en 2021 (ola 3). Se sustituyeron las pérdidas con nuevos fumadores reclutados usando el mismo diseño muestral multietápico. Este último seguimiento pretende examinar los patrones actuales y las transiciones del uso de tabaco, y evaluar el impacto de nuevas políticas relacionadas con el tabaco. Comentarios: La encuesta ITC EUREST-PLUS España de 2021 proporcionará información reciente sobre el impacto de las políticas de control del tabaco en el consumo de tabaco.(AU)
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Humanos , Fumantes , Tabagismo/epidemiologia , Produtos do Tabaco , Nicotiana , Abandono do Hábito de Fumar , Fumar Cigarros , Espanha , Estudos Longitudinais , Estudos Prospectivos , Inquéritos e Questionários , Estudos de Coortes , 35170RESUMO
Objetivo: Examinar si en España el uso de los cigarrillos electrónicos está asociado a la iniciación del consumo de nicotina entre los estudiantes de secundaria. Método: Análisis secundario de datos de la encuesta ESTUDES 2019, estudio transversal realizado a una muestra representativa de estudiantes entre 14 y 18 años. Seleccionamos los alumnos que nunca habían fumado (n = 16.705). Calculamos la prevalencia y estimamos los factores asociados al consumo de cigarrillos electrónicos al menos una vez en el mes anterior a la entrevista, con y sin nicotina. Resultados: La prevalencia de consumo actual de cigarrillos electrónicos entre estudiantes que nunca han fumado es del 2,5% (intervalo de confianza del 95% [IC 95%]: 2,2-2,9). El 0,1% (IC 95%: 0,08-0,2) reportó haber utilizado alguna vez líquidos con nicotina y el 2,4% (IC 95%: 2,1-2,8) siempre sin nicotina. Ser varón, menor de 17 años, hacer botellón y tener amigos habituales que consumen cannabis aumenta la probabilidad de consumo actual de cigarrillos electrónicos. Estas dos últimas variables parecen actuar como variables contextuales asociadas al consumo de cigarrillos electrónicos. Conclusiones: El porcentaje de estudiantes españoles que nunca han fumado, pero que consumen cigarrillos electrónicos actualmente, es menor que en los países de nuestro entorno, a excepción del Reino Unido. Solo uno de cada 1000 estudiantes españoles de secundaria que nunca han fumado se inicia en el consumo actual de nicotina con un cigarrillo electrónico. No obstante, debemos vigilar cómo evoluciona este indicador. (AU)
Objective: To test whether electronic cigarettes use among secondary school students in Spain is associated with initiating nicotine use. Method: Secondary analysis of the ESTUDES 2019 survey, a cross-sectional study conducted on a representative sample of students aged 1418 years and selected students who had never smoked (n = 16,705). We computed the prevalence and estimated the factors associated with current electronic cigarettes use (at least once in the month before the interview), with and without nicotine. Results: The prevalence of current electronic cigarettes use among students who have never smoked is 2.5% (95% confidence interval [95%CI]: 2.22.9). 0.1% (95%CI: 0.080.2) declared using liquids with nicotine at least sometimes and 2.4% (95%CI: 2.12.8) using liquids always without nicotine. Being male and under 17 years of age, reporting binge drinking behavior, and having regular friends who use cannabis, increases the probability of current use of electronic cigarettes. The latter two variables seem to act as contextual variables associated with electronic cigarettes use. Conclusions: The percentage of Spanish never smoker students who currently use electronic cigarettes is lower than in neighboring countries, except for the United Kingdom. Only one in every 1000 Spanish students between 14 and 18 years old who have never smoked initiates the current use of nicotine with an electronic cigarette. However, we must monitor the evolution of this indicator. (AU)
Assuntos
Humanos , Masculino , Feminino , Adolescente , Sistemas Eletrônicos de Liberação de Nicotina , Nicotina , Fumar , Espanha , Estudos Transversais , Inquéritos e Questionários , NicotianaRESUMO
INTRODUCTION: Using data from the TackSHS survey, we aim to provide updated estimates on the prevalence and determinants of overweight and obesity in Europe. METHODS: A face-to-face survey was conducted in 2017-2018 in 12 European countries (Bulgaria, England, France, Germany, Greece, Ireland, Italy, Latvia, Poland, Portugal, Romania, and Spain). Overall, 10,810 participants, representative in each country of the general adult population, provided information on self-reported height and weight. RESULTS: Almost half of participants (48.1%; 95% confidence interval, CI: 47.2-49.1) reported to be overweight or obese (54.1% in men and 42.5% in women) and 12.6% (95% CI: 12.0-13.2) obese (11.3% in men and 13.8% in women). Obesity prevalence was lowest in Italy (7.5%) and France (8.8%) and highest in Greece (19.7%) and Romania (21.1%). Multilevel logistic random-effects analyses showed that prevalence of obesity was related with higher age and lower level of education and socioeconomic status. As compared to northern European countries, Western and Southern European ones showed a significantly lower obesity prevalence. When compared to a companion study conducted in 2010, Eastern and Northern European countries showed an increased trend in obesity prevalence. Conversely, countries with the lowest obesity prevalence (less than 10%), such as Italy and France, showed a decreased trend. CONCLUSIONS: Despite a large heterogeneity across countries, overweight and obesity prevalence estimates in Europe are alarming, with most of the countries reporting obesity prevalence approaching 20% or more, particularly in Eastern and Northern Europe. Since 2010, obesity prevalence increased in most of these countries.
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Obesidade , Sobrepeso , Adulto , Masculino , Feminino , Humanos , Sobrepeso/epidemiologia , Prevalência , Obesidade/epidemiologia , Europa (Continente)/epidemiologia , EstaturaRESUMO
INTRODUCTION: Determinants of participation in longitudinal studies are crucial for prevent attrition. AIM: To analyze determinants of participation in a follow-up survey among nursing students. MATERIALS AND METHODS: Prospective longitudinal study among nursing students. We examined individual and contextual determinants of participation in an online follow-up survey (2018) among nursing students that had completed the paper-and-pencil questionnaire in baseline (2015-2016), using a multilevel logistic regression models. RESULTS: From the 4381 baseline participants, we identified 3440 eligible persons. The number of participants in the follow-up survey was 1252 (28.6%). Determinants of participation at follow-up were being female, aged ≤19 year-old in comparison with those older than 20, and being a never smoker compared with a current smoker. CONCLUSIONS: Nursing students' participation at the online follow-up survey was moderate. Being female, aged ≤19 year-old, and being never smoker were determinants of participation. To boost participation in online surveys, some strategies such as adapted communications channels, the use of reminders and incentives should be included.
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Bacharelado em Enfermagem , Estudantes de Enfermagem , Adulto , Feminino , Seguimentos , Humanos , Estudos Longitudinais , Masculino , Estudos Prospectivos , Inquéritos e Questionários , Adulto JovemRESUMO
OBJECTIVE: To test whether electronic cigarettes use among secondary school students in Spain is associated with initiating nicotine use. METHOD: Secondary analysis of the ESTUDES 2019 survey, a cross-sectional study conducted on a representative sample of students aged 14-18 years and selected students who had never smoked (n=16,705). We computed the prevalence and estimated the factors associated with current electronic cigarettes use (at least once in the month before the interview), with and without nicotine. RESULTS: The prevalence of current electronic cigarettes use among students who have never smoked is 2.5% (95% confidence interval [95%CI]: 2.2-2.9). 0.1% (95%CI: 0.08-0.2) declared using liquids with nicotine at least sometimes and 2.4% (95%CI: 2.1-2.8) using liquids always without nicotine. Being male and under 17 years of age, reporting binge drinking behavior, and having regular friends who use cannabis, increases the probability of current use of electronic cigarettes. The latter two variables seem to act as contextual variables associated with electronic cigarettes use. CONCLUSIONS: The percentage of Spanish never smoker students who currently use electronic cigarettes is lower than in neighboring countries, except for the United Kingdom. Only one in every 1000 Spanish students between 14 and 18 years old who have never smoked initiates the current use of nicotine with an electronic cigarette. However, we must monitor the evolution of this indicator.