Nuria Matilla-Santander
Pompeu Fabra University
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Nuria Matilla-Santander.
Environmental Health Perspectives | 2017
Nuria Matilla-Santander; Damaskini Valvi; Maria-Jose Lopez-Espinosa; Cyntia B. Manzano-Salgado; Ferran Ballester; Jesús Ibarluzea; Loreto Santa-Marina; Thomas Schettgen; Mònica Guxens; Jordi Sunyer; Martine Vrijheid
Background: Exposure to perfluoroalkyl substances (PFASs) may increase risk for metabolic diseases; however, epidemiologic evidence is lacking at the present time. Pregnancy is a period of enhanced tissue plasticity for the fetus and the mother and may be a critical window of PFAS exposure susceptibility. Objective: We evaluated the associations between PFAS exposures and metabolic outcomes in pregnant women. Methods: We analyzed 1,240 pregnant women from the Spanish INMA [Environment and Childhood Project (INfancia y Medio Ambiente)] birth cohort study (recruitment period: 2003–2008) with measured first pregnancy trimester plasma concentrations of four PFASs (in nanograms/milliliter). We used logistic regression models to estimate associations of PFASs (log10-transformed and categorized into quartiles) with impaired glucose tolerance (IGT) and gestational diabetes mellitus (GDM), and we used linear regression models to estimate associations with first-trimester serum levels of triglycerides, total cholesterol, and C-reactive protein (CRP). Results: Perfluorooctane sulfonate (PFOS) and perfluorohexane sulfonate (PFHxS) were positively associated with IGT (137 cases) [OR per log10-unit increase=1.99 (95% CI: 1.06, 3.78) and OR=1.65 ( 95% CI: 0.99, 2.76), respectively]. PFOS and PFHxS associations with GDM (53 cases) were in a similar direction, but less precise. PFOS and perfluorononanoate (PFNA) were negatively associated with triglyceride levels [percent median change per log10-unit increase=−5.86% (95% CI: −9.91%, −1.63%) and percent median change per log10-unit increase=−4.75% (95% CI: −8.16%, −0.61%, respectively], whereas perfluorooctanoate (PFOA) was positively associated with total cholesterol [percent median change per log10-unit increase=1.26% (95% CI: 0.01%, 2.54%)]. PFASs were not associated with CRP in the subset of the population with available data (n=640). Conclusions: Although further confirmation is required, the findings from this study suggest that PFAS exposures during pregnancy may influence lipid metabolism and glucose tolerance and thus may impact the health of the mother and her child. https://doi.org/10.1289/EHP1062
Addictive Behaviors | 2017
Cristina Lidón-Moyano; Marcela Fu; Montse Ballbè; Juan Carlos Martín-Sánchez; Nuria Matilla-Santander; Cristina Martínez; Esteve Fernández; Jose M. Martínez-Sánchez
BACKGROUND In Spain, two smoke-free laws have been passed after the approval of the WHO-FCTC. This study assesses the impact of these Spanish smoking legislations on the active and passive smoking through a population cohort in Barcelona (Spain). METHODS This is a longitudinal study before and after the implementation of two national smoking bans in Spain in a representative sample (n=1245) of adults (≥16years old) from Barcelona (Spain) surveyed in 2004-2005 and followed-up in 2013-2014. The final sample analyzed was 736 individuals. Both questionnaires (before and after the two laws) included the same variables about active and passive smoking. We calculated the prevalence and the prevalence ratio (PR, with their 95% confidence intervals, 95% CI) of smoking cigarettes and hand-rolled tobacco and also the prevalence of exposure to secondhand smoke (SHS) at home, work, public transport, leisure time and at any setting after vs. before Spanish legislations. RESULTS After the implementation of the two Spanish smoke-free bans, a significant decrease was observed in the smoking prevalence (from 34.5% to 26.1%, PR=0.76, p<0.001), in the average cigarettes per day (median from 15.2 to 10.0, p<0.001), and in the percentage of conventional tobacco consumption (from 92.6% to 74.4%, PR=0.80, p<0.001). Furthermore, a significant increase in the use of hand-rolled tobacco (from 6.1% to 30.9%, PR=5.07, p<0.001) and other tobacco products (from 17.1% to 32.8%, PR=1.92, p<0.001) was observed. In addition, a significant decrease in the self-reported SHS exposure was observed in all the assessed settings (home, work, transport, and leisure time). CONCLUSIONS The implementation of the two smoke-free legislations in Spain is related to a reduction in smoking prevalence and SHS exposure. However, the smoking of other tobacco products, particularly hand-rolled tobacco, has increased among young population.
Gaceta Sanitaria | 2017
Nuria Matilla-Santander; Marcela Fu; Montse Ballbè; Cristina Lidón-Moyano; Juan Carlos Martín-Sánchez; Esteve Fernández; Jose M. Martínez-Sánchez
Consumer panels are a market research method useful for gathering information about low-frequency or difficult-access customers. The objective of this field-note is to explain our experience using this method in a cross-sectional public health study on the use of electronic cigarettes. After taking into account other non-probabilistic sampling techniques to obtain a huge sample of electronic-cigarette users (n=600), in the end we decided to use consumer panels (recruiters) because of the relative short duration of the field work and the high representativeness of the sample.
Environmental Research | 2017
Ana Díez-Izquierdo; Cristina Lidón-Moyano; Juan Carlos Martín-Sánchez; Nuria Matilla-Santander; Pia Cassanello-Peñarroya; Albert Balaguer; Jose M. Martínez-Sánchez
Objective To describe the voluntary adoption of smoke‐free homes and social attitudes in Spain towards banning smoking in vehicles in which children are present. Methods Cross‐sectional study of a representative sample of the adult Spanish population age range, 18–75 years (n=1036). The field work was conducted via a computer‐assisted telephone survey in March and April 2016. Survey respondents answered questions about smoking rules at home and attitudes towards a smoking ban in cars with or without children. Home smoking rules were defined as complete (smoking not allowed anywhere in the house), partial (smoking allowed in some areas inside the house) or absent (smoking allowed everywhere). Results Most (83.0%) of the surveyed population had some type of smoking restriction in place at home (45.6% complete and 37.5% partial). There were significant differences between groups according to age group (the highest prevalence was 86.1% from 66 to 75 years and the lowest prevalence was 77.8% from 46 to 65 years) and smoking status (the highest prevalence was 89.4% in people who had never been smokers and the lowest prevalence was 75.0% in current smokers) with regards to the prevalence of smoke‐free homes (p<0.05), with partial bans more prevalent in smoking households (49.0%). Most (61.6%) of the population favored banning smoking in cars, and 90.1% supported a ban in cars carrying minors. Attitudes towards smoking regulation in cars (with or without children) varied significantly by age group (the highest prevalence was 81.9% from 66 to 75 years and the lowest prevalence was 54.5% from 18 to 45 years) and smoking status (the highest prevalence was 71.4% in people who had never been smokers and the lowest prevalence was 46.0% in current smokers). However, no significant differences were found with regard to attitudes towards smoking regulation in cars carrying children, regardless of sex, age, social class, or smoking status. Conclusion Approximately half of the adult population in Spain have implemented a complete smoke‐free rule at home. More than 9 out of 10 adults favor regulating smoking in cars in the presence of minors. These findings support the expansion of smoke‐free regulations to include private vehicles, particularly when minors are in the car. HighlightsDescribe the adoption of voluntary smoke‐free homes in Spain.Describe attitudes toward smoking regulation in vehicles with children.In Spain, around 80% of population has some type of smoke‐free homes.90% of the Spanish population support banning smoking in cars carrying minors.Our findings support the creation of smoke‐free regulations in private vehicles.
Environmental Research | 2018
Ana Díez-Izquierdo; Pia Cassanello-Peñarroya; Cristina Lidón-Moyano; Nuria Matilla-Santander; Albert Balaguer; Jose M. Martínez-Sánchez
Objective: The objective of this study is to perform a comprehensive review of the literature about thirdhand smoke (THS). Methods: Systematic review of all aspects of THS. Standard methodological procedures were used to search the following databases through April 2018: MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Central Register of Controlled Trials (CENTRAL), and Web of Science (WOS) in Indo‐European languages. To identify published grey literature, the first 200 hits from Google Scholar™ were evaluated. Clinical trial databases, conference proceedings, and reference lists from the identified articles were also searched. Two unblinded review authors independently assessed trials for inclusion in the review. These same reviewers also extracted study data in accordance with PRISMA guidelines. The study protocol was registered with PROSPERO (CRD42018083619). Results: Sixty‐eight articles were included in this systematic review. Of these, 28 analyzed the concentration of nicotine as a component of THS (the most commonly‐used method to measure THS in those studies was chromatography, followed by the mass spectrometry), 21 evaluated the exposure and impact of THS on health (11 studies analyzed the effect of THS in cells [human and animal], 4 in animals, 1 in adults, and 5 in children), 16 investigated the beliefs, behaviours, and policies related to THS, and 3 evaluated other aspects such as THS in e‐cigarettes or hookahs. In these 68 studies, THS was determined by measuring the following components: nicotine (30 studies), nitrosamines (17 studies) and cotinine (15 studies). The findings from most of these studies suggest a potential health impact of THS exposure (i.e.: cytotoxicity, metabolic alterations in metabolism, in glycemia; or cell structure; alterations in liver, lung, skin and behaviour in mice), and low awareness about the risks of THS among the general population. Conclusions: Numerous specific biomarkers of THS were evaluated, with the most common being nicotine, nitrosamines, and cotinine. The most common method of preparing THS dust samples were cotton wipes, while chromatography, used alone or coupled with mass spectrometry, was the most common analytical technique. We have tried to establish common bases after reviewing all the current literature of the THS although, there is great heterogeneity between the studies and we have not always succeeded. The studies in this review demonstrate the harmful effects of THS on health in cells, in animal models, and in people including children. However, in people, the long‐term effects remain unknown and more research is needed. These studies show that knowledge about THS and its potential harmful effects are poorly understood among the general population. For this reason, THS should receive greater emphasis in education and awareness policies. HighlightsTHS consists of tobacco pollutants that remain in dust, air and on surfaces.A systematic literature review was done for thirdhand smoke as a term.Thirdhand smoke exposure results in toxicity.‐Long‐term effects of THS exposure remain unknown and more research is needed.
Environmental Research | 2017
Nuria Matilla-Santander; Marcela Fu; Montse Ballbè; Kailey Bunch; Cristina Lidón-Moyano; Juan Carlos Martín-Sánchez; Esteve Fernández; Jose M. Martínez-Sánchez
Objectives To describe the prevalence of e‐cigarette users who use them in selected indoor public and workplaces, and private venues in Barcelona (Spain) in 2015. Methods This is a cross‐sectional study of a sample of e‐cigarette users (≥ 18 years) from Barcelona (n = 600). We calculated the proportion of e‐cigarette users who used the device in public and private settings (in the last 30 days). We fit multivariate logistic regression models adjusted for sex and age to calculate the odds ratios (OR) with their 95% confidence intervals (CI) of e‐cigarette use by socio‐demographic factors, dual use and nicotine‐containing e‐cigarettes. Results The highest proportion of e‐cigarette users who used them in public places was found at restaurants or bars (69.4%) and nightclubs or pubs (55.4%). Also being current conventional tobacco smokers (dual users) was significantly associated with lower use of e‐cigarettes in workplaces (OR = 0.61, 95%CI:0.41–0.91), restaurants (OR = 0.66, 95%CI:0.45–0.97) and nightclubs (OR = 0.56, 95%CI:0.37–0.86). Moreover, being a nicotine‐containing e‐cigarette user was associated with higher odds of using the device in workplaces (OR = 2.01, 95%CI:1.34–3.01), and lower odds of using it in nightclubs (OR = 0.56, 95%CI:0.39–0.82). 96.8% of the included e‐cigarette users declared to use the device at home. Being a current tobacco smoker was associated with increased odds of using e‐cigarettes at home (OR = 3.17, 95%CI:1.22–8.22). Conclusions E‐cigarette use in private settings and in public settings where their use is not regulated by law is high. Therefore, the public health administration in Spain should consider expanding the prohibition of e‐cigarette use to indoor public places and should take into account the possibility of exposure to aerosol from e‐cigarettes. HighlightsDescribe use e‐cigarette in indoor public and workplaces.Describe use e‐cigarette in indoor private venues.E‐cigarette use in private settings is high.Dual users declared a higher use of e‐cigarettes.Expanding the prohibition of e‐cigarette use should be considered.
Preventive Medicine | 2018
Cristina Lidón-Moyano; Marc Sampedro-Vida; Nuria Matilla-Santander; Juan Carlos Martín-Sánchez; Adrián González-Marrón; Kailey Bunch; Jose M. Martínez-Sánchez
The objective of this work is to describe the acceptability of some tobacco products regulations and to explore their relation with tobacco control legislation levels in Europe. We used data on tobacco control activities in Europe in 2007, 2010 and 2013 measured by the Tobacco Control Scale (TCS) and data regarding attitudes about tobacco control regulations (i.e. adding picture health warnings on all packages of tobacco products or increasing taxes on tobacco products) from the Special Eurobarometer of 2009, 2012 and 2014 (n = 80,831). We calculated the prevalence ratio of favorable attitudes towards tobacco products restrictions in the reference year 2009 vs. the most current year (i.e. 2009 vs 2014), and the effect of previous TCS scores on the attitudes towards tobacco products regulations adjusted for sociodemographic variables. Strong support for the studied tobacco products regulations, which modestly increased over time, was observed. A positive relation was generally observed between TCS scores and support for the studied tobacco products regulations at both the ecological and individual level. A positive correlation was found between TCS scores and support for increasing taxes on tobacco products (rsp:0.29; 95%CI: 0.10, 0.48) at the ecological level, while at the individual level, the positive association was more remarkable in the case of support for adding large health warning labels to packaging. In conclusion, support for the studied tobacco products regulations were positively related with European tobacco control levels of implementation both at the ecological and individual level.
Pediatric Research | 2018
Ana Díez-Izquierdo; Pia Cassanello; Aurea Cartanyà; Nuria Matilla-Santander; Albert Balaguer Santamaria; Jose M. Martínez-Sánchez
IntroductionThe knowledge and beliefs about what is thirdhand smoke (THS) are limited. Our objective is to characterize the knowledge and beliefs about THS in parents of children under 3 years old in Spain.MethodsA cross-sectional study (n = 1406 parents) was conducted online in 2017. We collected information about the knowledge of THS given later, written information with the definition of THS, and asking about beliefs of the effects of THS on children’s health.ResultsA total of 27% of the respondents had heard about THS. We only found significant differences among smoking status, being the smokers who declare higher knowledge about THS. A total of 86% of the respondents believed that THS is harmful to their children with statistically significant differences according to educational level, higher among parents with a university degree (ORa = 2.6), and according to the previous knowledge on THS (ORa = 2.1).ConclusionsThis is the first study in Europe to describe the knowledge and belief of THS. Around 3 out of 10 parents have heard about THS and more than 8 out of 10 parents believed that THS is harmful to their children. Currently, they were not aware of THS but after providing brief information about it, most of them agreed that THS exposure is harmful to their children.
Occupational and Environmental Medicine | 2018
Nuria Matilla-Santander; Cristina Lidón-Moyano; Adrián González-Marrón; Kailey Bunch; Juan Carlos Martín-Sánchez; Jose M. Martínez-Sánchez
Introduction Neoliberal economic globalisation has changed the definition of standard employment and this could be affecting work-life balance. The objective of this study is to describe the satisfaction with working hours and satisfaction with work-life balance and their association in the European Union (EU-28). Methods This is a cross-sectional study based on data from the Flash Eurobarometer 398 among workers of the EU-28 from 2014 (n=13,683). We calculated percentages and their 95% confidence intervals (95% CI). We also fit a multi-level generalised linear model (GLM) using the Poisson family, in order to calculate the adjusted prevalence ratios (aPR) of satisfaction with work-life balance based on working hours. All analyses were stratified for individual, employment and welfare regime country classification. Results Satisfaction with working hours and work-life balance was 80.62% and 74.48%, respectively, and was significantly higher among women. The highest percentages of satisfaction were found in Nordic welfare regime countries (90.2% and 85.3%, respectively). There was a statistically significant association between satisfaction with working hours and work-life balance (aPR=2.63, 95% CI: 2.28 to 3.04), and the magnitude of the association differed by individual and employment characteristics and welfare regime country classification. The main reasons declared for dissatisfaction were ‘excessive working hours’ (48.7%), ‘shift work’ (27.9%), and ‘inability to influence the work schedule’ (28.3%). Differences were observed according to sex and type of welfare regime. Conclusion European Union workers are highly satisfied with their working hours and work-life balance, and there is a strong association between satisfaction with work-life balance and working hours. There are still differences between sexes and welfare regimes.The Nordic model of social policies should be considered to improve satisfaction with work-life balance in the rest of the EU-28.
Journal of Public Health | 2018
Nuria Matilla-Santander; Cristina Lidón-Moyano; Adrián González-Marrón; Kailey Bunch; Juan Carlos Martín-Sánchez; Jose M. Martínez-Sánchez
Background The objective of this study is to describe the prevalence of precarious employment in the European Union (EU) using a multidimensional approach, 8 years into the economic crisis (2014). Methods We use data from the Flash Eurobarometer 398 among salaried workers (n = 7702). We calculated the proportion and its 95% confidence intervals (CI 95%) for each of the precarious employment dimensions (not having the ability to exercise rights, vulnerability, disempowerment and temporariness), the prevalence of precarious employment (presenting at least one dimension) and the proportion of workers presenting one, two, three or four dimensions. Results Two out of three workers had a precarious employment. The prevalence of precariousness was higher in Eastern (72.64%; CI 95%: 61.78; 81.34) than in Nordic European countries (51.17%; CI 95%: 44.30; 58.00). The most prevalent dimension was not having the ability to exercise rights (42.39%). Conclusions Precarious employment is an important social determinant of health. Therefore, the EU policy-makers should take into consideration the new forms of employment and legislate accordingly.