TY - GEN A1 - Schneider, Sven A1 - Spallek, Jacob A1 - Maul, Holger A1 - Schilling, Laura T1 - Schwangere, Nikotin und E-Zigaretten T2 - Gesundheitswesen 2019 N2 - Einleitung: In Deutschland raucht noch immer etwa jede fünfte junge Frau Tabakzigaretten. Gleichzeitig erfreuen sich E-Zigaretten auch in Deutschland insbesondere unter jungen Erwachsenen zunehmender Beliebtheit. Maternaler Nikotinkonsum birgt schwerwiegende Risiken für die Schwangere und das Kind. Das Ziel dieser Studie war es, den Konsum von Tabak- und E-Zigaretten sowie die Risikowahrnehmung bezüglich E-Zigaretten unter Schwangeren zu erfassen. Methode: In der STudy on E-cigarettes and Pregnancy (STEP) wurden im Rahmen eines quantitativen Studienteils für 575 Schwangere an einer Geburtsklinik in Hamburg von April 2018 bis Januar 2019 die Tabak- und die E-Zigarettennutzung erfasst. In einem qualitativen netnographischen Studienteil wurden insgesamt über 1.000 Posts in webbasierten Schwangerschaftsforen inhaltsanalytisch ausgewertet. Ergebnisse: Unmittelbar vor der Schwangerschaft nutzten 26,9% der Schwangeren Tabakzigaretten und 7,8% E-Zigaretten. Die Prävalenzen reduzierten sich dann im ersten Trimenon auf 9,0% für Tabakzigaretten und 0,5% für E-Zigaretten. Am Ende der Schwangerschaft rauchten noch 3,1% aller Befragten Tabakzigaretten – darunter jede Vierte mehr als 10 Zigaretten/Tag – und 0,2% nutzten durchgängig E-Zigaretten. Die netnographische Analyse zeigte eine große Verunsicherung bei Schwangeren hinsichtlich der Risiken der E-Zigarettennutzung. Diskussion: Die Ergebnisse zeigten für das hier untersuchte Kollektiv, dass noch immer etwa jede zehnte Schwangere zu Beginn der Schwangerschaft Tabakzigaretten raucht. Dagegen ist E-Zigarettenkonsum in der Schwangerschaft nur wenig verbreitet, wenngleich er im Internet teilweise als unschädlich, harmlos und als Alternative zur Tabakzigarette diskutiert wird. Im Rahmen der Prävention sollten die potenziellen Gesundheitsgefahren und die umstrittene Wirksamkeit der E-Zigarette als Tabakentwöhnungshilfe thematisiert und von der E-Zigarettennutzung in der Schwangerschaft dringend abgeraten werden. KW - Nikotin KW - E-Zigaretten KW - Schwangerschaft Y1 - 2019 U6 - https://doi.org/10.1055/s-0039-1694440 VL - 81 IS - 08/09 SP - 691 EP - 691 PB - Georg Thieme Verlag KG CY - Stuttgart ER - TY - GEN A1 - Schilling, Laura A1 - Schneider, Sven A1 - Karlheim, Christoph A1 - Maul, Holger A1 - Tallarek, Marie A1 - Spallek, Jacob T1 - Perceived threats, benefits and barriers of e-cigarette use during pregnancy. A qualitative analysis of risk perception within existing threads in online discussion forums T2 - Midwifery N2 - Objective Previous studies have shown that e-cigarettes are perceived as being less harmful than tobacco cigarettes by pregnant women and might be used to quit smoking during pregnancy. Our aim was to further explore and characterise perceived threats, benefits and barriers of e-cigarette use during pregnancy. Methods Our STudy on E-cigarettes and Pregnancy (STEP) was, among others, based on a netnographic approach of analysing existing threads in German-speaking online discussion forums dealing with perceived threats and benefits of e-cigarette use during pregnancy. For the analysis, we used an inductive-deductive qualitative content analysis. Findings Based on 25 online discussion threads containing 1552 posts, we identified perceived threats, perceived benefits and perceived barriers to e-cigarette use during pregnancy, among others, as main themes. Subthemes identified within the main theme perceived threats were severe nicotine related health risks, potential health risks of additional ingredients, relative risks and lack of knowledge and research studies. As perceived benefits, we identified possibility and facilitation of smoking cessation, harm reduction and financial benefits. Perceived barriers were lack of satisfaction and social stigma. Conclusion Our qualitative results suggest that the perception of the health threats related to e-cigarette use during pregnancy varies according to the nicotine content and the perception of relative risks compared with tobacco cigarettes. In addition to this, risk perception is defined through further health and non-health related barriers and benefits (e.g. suitability of e-cigarettes as a smoking cessation aid, social stigma). KW - Electronic cigarette KW - Pregnancy KW - Risk perception KW - Health beliefs KW - Online forums Y1 - 2019 U6 - https://doi.org/10.1016/j.midw.2019.102533 SN - 0266-6138 VL - 79 ER - TY - GEN A1 - Schilling, Laura A1 - Spallek, Jacob A1 - Maul, Holger A1 - Schneider, Sven T1 - E-Zigaretten und Tabakzigaretten in der Schwangerschaft – eine Analyse von aktiver und passiver Exposition und Einstellung unter Schwangeren in Deutschland T2 - 14. Jahrestagung der DGEpi, 11.-13. Septmeber 2019, Ulm N2 - Hintergrund: In Deutschland greift ein Zehntel der Schwangeren zur Tabakzigarette. Gleichzeitig verbreiten sich E-Zigaretten insbesondere unter jungen Erwachsenen in Deutschland zunehmend. Das Ziel dieser Studie war es, die aktive und passive Exposition durch E-Zigaretten- und Tabakzigaretten sowie die Einstellung zur E-Zigarette unter Schwangeren in Deutschland zu erforschen. Methoden: Im Rahmen der STEP (STudy on E-cigarettes and Pregnancy) beantworteten 575 Schwangere an einer Geburtsklinik in Hamburg von April 2018 bis Januar 2019 Fragen zur E-Zigaretten- und Tabakzigarettenexposition sowie ihren Einstellungen zur E-Zigarette. Ergebnisse: Insgesamt nutzten 1,2% der Befragten ausschließlich E-Zigaretten, 6,7% E- und Tabakzigaretten und 20,3% ausschließlich Tabakzigaretten vor der Schwangerschaft. In der Schwangerschaft nutzten 0,5% E-Zigaretten und 9,1% Tabakzigaretten. 86,9% aller Schwangeren waren der Ansicht, dass E-Zigaretten nicht als Alternative zu Tabakzigaretten genutzt werden sollten. Befragte, die die Tabakzigarette während der Schwangerschaft nutzten, vertraten seltener diese Einstellung als Nichtnutzer (78,0% vs. 88,0%; p=0,045). Der aktuelle Konsum der E-Zigarette (bzw. Tabakzigarette) durch den Partner erfolgte bei 5,5% (bzw. 24,4%) der Befragten. 18,5% (bzw. 9,3%) der Partner mit E-Zigarettenkonsum (bzw. Tabakzigarettenkonsum) konsumierten zuhause. Schlussfolgerungen: Die aktive E-Zigarettenexposition ist – im Gegensatz zur aktiven Tabakzigarettenexposition - in der Schwangerschaft bisher gering. Gleichzeitig kommt eine passive Exposition durch den konsumierenden Partner von Schwangeren häufiger bei der E-Zigarette vor. Die Ergebnisse betonen die Wichtigkeit der weiterführenden Tabakprävention und der Erforschung der Gesundheitsrisiken des Passivdampfes in der Schwangerschaft. KW - E-Zigaretten KW - Tabakzigaretten KW - Schwangerschaft Y1 - 2019 UR - https://www.eventclass.org/contxt_dgepi2019/online-program/session?s=AG13%7C1 SP - 117 EP - 117 ER - TY - GEN A1 - Schilling, Laura A1 - Spallek, Jacob A1 - Maul, Holger A1 - Schneider, Sven T1 - Study on E-Cigarettes and Pregnancy (STEP) – Results of a Mixed Methods Study on Risk Perceptionof E-Cigarette Use During Pregnancy T2 - Geburtshilfe und Frauenheilkunde N2 - Introduction E-cigarette use during pregnancy is a risk factor for maternal and fetal health. Early studies on animals showed that in utero exposure to e-cigarettes can have negative health outcomes for the fetus. There has been only limited research into the risk perceptions of e-cigarette use during pregnancy. This study was conducted to comprehensively characterize the constructs of risk perceptions with regard to e-cigarette use during pregnancy using an Integrated Health Belief Model (IHBM). Methods Our STudy on E-cigarettes and Pregnancy (STEP)used a mixed methods approach, with the study divided intoan initial qualitative part and a quantitative part. A netno-graphic approach was used for the first part, which consistedof the analysis of 1552 posts from 25 German-language on-line discussion threads on e-cigarette use during pregnancy. Using these qualitative results, a quantitative questionnaire was developed to explore risk perception constructs about e‑cigarette use during pregnancy. This questionnaire was subsequently administered to pregnant women (n = 575) in onehospital in Hamburg, Germany. Descriptive and bivariate analysis was used to examine differences in risk perception ac-cording to participantsʼ tobacco and e-cigarette user status before and during pregnancy. While the study design, methods and sample have been extensively described in our recently published study protocol in the January 2020 issue of Geburtshilfe und Frauenheilkunde, this paper is devoted to apresentation of the results of our mixed methods study. Results Themes related to perceived threats identified in the qualitative study part were nicotine-related health risks and po-tential health risks of additional ingredients. Perceived benefits were possibility and facilitation of smoking cessationand a pre-sumed potential to reduce harm. The subsequent quantitative part showed that nearly all participants (99.3%) perceivede‑cigarettes which contained nicotine as constituting a threat to the health of the unborn child. The most commonly perceived barrier was health-related (96.6%), while the most commonly perceived benefit was a reduction in the amount of tobacco cigarettes consumed (31.8%). We found that partic-ularly perceived benefits varied depending on the partici-pantʼs tobacco and e-cigarette user status. Conclusion When considering future prevention strategies, the potential health risks and disputed effectiveness of e-cigarettes as a tool for smoking cessation need to be taken intoaccount and critically discussed. KW - electronic cigarette KW - pregnancy KW - risk perception KW - Health Belief Model KW - online forums KW - mixed methods Y1 - 2021 UR - https://www.thieme-connect.com/products/ejournals/pdf/10.1055/a-1308-2376.pdf U6 - https://doi.org/10.1055/a-1308-2376 SN - 0016‑5751 VL - 81 IS - 02 SP - 214 EP - 223 ER - TY - GEN A1 - Schilling, Laura A1 - Spallek, Jacob A1 - Maul, Holger A1 - Tallarek, Marie A1 - Schneider, Sven T1 - Active and Passive Exposure to Tobacco and e-Cigarettes During Pregnancy T2 - Maternal and Child Health Journal N2 - Objectives Active and passive exposure to tobacco cigarettes during pregnancy is associated with multiple negative health outcomes for the fetus. In addition, exposure to e-cigarettes has been progressively discussed as a new threat to fetal health. Until now, there has been a lack of studies examining active and passive exposure to tobacco and e-cigarettes among pregnant women. The objective of our current STudy on E-cigarettes and Pregnancy (STEP) was to advance and complement the current knowledge regarding active and passive exposure to tobacco and e-cigarettes before pregnancy and during early and late pregnancy. Methods One element of the STEP study was a quantitative cross-sectional design: A sample of 540 pregnant women recruited at an obstetrician clinic in Hamburg from April 2018 to January 2019 were surveyed once via a standardized questionnaire and provided complete information regarding their consumption of tobacco and e-cigarettes. We performed a descriptive analysis of tobacco and e-cigarette use before pregnancy and during early and late pregnancy, as well as bivariate analysis of these variables with sociodemographic determinants. Passive exposure was assessed by asking the participating pregnant women about the consumption of tobacco and e-cigarettes by their partners, in general, and in their homes. Results Before pregnancy, 20.0% of the participants used tobacco cigarettes exclusively, 1.3% used e-cigarettes exclusively, and 6.5% were dual users. Educational level was significantly associated with tobacco cigarette use (p < 0.001) and dual use (p = 0.047) before pregnancy. During early (late) pregnancy, 8.7% (2.8%) used tobacco cigarettes and 0.4% (0.0%) used e-cigarettes exclusively. Twenty-point nine percent of women’s partners consumed tobacco cigarettes exclusively, 2.7% consumed e-cigarettes exclusively, and 2.7% consumed both. A total of 8.5% (16.7%) of the partners who consumed tobacco cigarettes exclusively (e-cigarettes exclusively) did so in the women’s homes. Conclusions for Practice Among pregnant women, the use of tobacco cigarettes remains prominent before and during pregnancy, while e-cigarette use predominately occurs before pregnancy. Our study shows that pregnant women are frequently exposed to their partners’ tobacco and e-cigarette use within their homes. Strategies to reduce such exposure should be further intensified. Significance In the last decade, e-cigarettes have become popular, and e-cigarette use has been increasing, even among pregnant women. However, there is a lack of knowledge concerning the exposure to e-cigarettes before pregnancy and during early and late pregnancy, as well as studies comparing e-cigarettes and tobacco cigarettes. The current study found that active exposure to e-cigarettes before pregnancy is high, while exposure during pregnancy is marginal. In contrast, exposure to tobacco cigarettes before and in early pregnancy is high but decreases during late pregnancy. In addition, the results of our study show that pregnant women are passively exposed to tobacco and e-cigarettes at home. Pregnant women should be advised against exposing themselves, actively or passively, to tobacco and e-cigarette smoke. KW - E-cigarette KW - Tobacco cigarette KW - Nicotine KW - Passive exposure KW - Pregnancy Y1 - 2020 U6 - https://doi.org/10.1007/s10995-020-03037-8 SN - 1092-7875 SN - 1573-6628 VL - 25 IS - 4 SP - 656 EP - 665 ER - TY - GEN A1 - Schilling, Laura A1 - Schneider, Sven A1 - Maul, Holger A1 - Spallek, Jacob T1 - STudy on E-Cigarettes and Pregnancy (STEP)–Study Protocolof a Mixed Methods Study on Risk Perception of E-Cigarette UseDuring Pregnancy and Sample Description T2 - Geburtshilfe und Frauenheilkunde N2 - Introduction: During pregnancy, the motherʼs healthy life-style is crucial for the health of the fetus. Potential risk factorsfor maternal and child health should therefore be identifiedand reduced as early as possible. The consumption of e-ciga-rettes represents one of these potential risk factors. Exploringrisk perceptions about e-cigarette use during pregnancy canprovide early indications of possible user motives. Therefore,our mixed methodsSTudy onE-cigarettes andPregnancy(STEP) aimed to comprehensively analyze risk perceptionsabout e-cigarette use during pregnancy based on anInte-gratedHealthBeliefModel (IHBM). This paper describes thestudy design, methods, sample population and limitations ofSTEP. Methods: Our sequential mixed methods study combinedqualitative and quantitative approaches. In the qualitativesection of the study which preceded the quantitative part ofthe study, we aimed to characterize risk perceptions aboute‑cigarette use during pregnancy. We used a netnographic re-search approach which analyzed discussion threads in onlineforums dealing with e-cigarette use during pregnancy. Theanalysis was based on an IHBM. Identified themes were incor-porated in the questionnaire which was developed for the quantitative part of the study. The quantitative section aimedto quantify, among other things, perceived threats, barriersand benefits and to explore differences in risk perception ac-cording to sociodemographic characteristics and tobacco ande-cigarette usage. Results: In the qualitative section, 1552 posts in 25 online dis-cussion threads dealing, inter alia, with e-cigarette use duringpregnancy were identified. The quantitative part looked atthe responses in the questionnaires handed in by 575 preg-nant women who attended a hospital in Hamburg (Germany)from April 2018 to January 2019 (response rate: 27.5%). Conclusion: Data collection was successful for both the qual-itative and quantitative parts of the study. When interpretingthe results of STEP, different limitations should be taken intoaccount. The results of STEP provide starting points for thedevelopment of tailored preventive measures for pregnantwomen. KW - e‑cigarette KW - pregnancy KW - risk perception KW - mixed methods study KW - Health Belief Model Y1 - 2020 UR - https://www.thieme-connect.de/products/ejournals/pdf/10.1055/a-1061-7288.pdf U6 - https://doi.org/10.1055/a-1061-7288 SN - 1438-8804 SN - 0016-5751 VL - 80 IS - 01 SP - 66 EP - 75 ER -