Investigating the impact of fuel price shocks on bicycle sharing usage in Budapest.

The creation of sustainable urban communities is contingent upon the establishment of a sustainable, efficient, and fast transportation system. Bicycle sharing systems (BSS) are one of the most sustainable and inclusive ways of transportation in cities. An important question is how to increase BSS ridership and whether it can effectively replace cars in cities, hence contributing to achieving the 11th Sustainable Development Goal and creating sustainable urban communities. This paper aims to contribute to this stream of research by investigating the effect of fuel prices on BSS ridership. We exploit a natural experiment from Budapest, Hungary, where fuel prices were capped between November 15, 2021, and December 6, 2022. Once the price cap was suddenly eliminated, fuel prices increased by around one-third immediately leading to a very substantial and rarely observable one-time price increase. The difference-in-difference regression results indicate a 2-6% increase in BSS ridership after the elimination of the fuel price cap. The geographical pattern of the change shows that BSS usage mainly increased in the outer part of the city; however, some areas observed a decline. The regression results are also reinforced by survey findings. Understanding these dynamics is crucial for effective urban planning and transportation policymaking.

Long-term impact of unhealthy food tax on consumption and the drivers behind: A longitudinal study in Hungary.

Several countries have introduced public health product taxes with the objective of reducing the absolute amount of consumption of unhealthy food and tackling obesity. This study aims to estimate the long-term impact of the Hungarian public health product tax introduced in 2011. To achieve this, a unique consumer purchase dataset was analysed to examine daily fast-moving consumer goods purchases from a representative sample of 2,000 households from 2010 to 2018. The results indicate that the tax has been fully reflected in consumer prices. A decline in consumption was observed initially, consistent with previous experiences in Hungary and other countries. However, over time, the data suggests a recovery and even an increase in line with the growth of disposable income. The proportion of taxed products in total fast-moving consumer goods purchases increased from 5.9 % (95 % CI: 5.7 % to 6.0 %) in 2010 to 7.4 % (95 % CI: 7.3 % to 7.6 %) in 2018. Furthermore, the tax has contributed to increased inequality as low-income households spend a higher proportion of their total expenditure on it. Although taxes on unhealthy foods have proven effective in the short-term, they may not be adequate for reducing overall consumption in the long-term, particularly as disposable income increases. In conclusion, implementing complex interventions is necessary to achieve sustainable positive changes in dietary habits.

Short- and long-term effects of COVID-19 on bicycle sharing usage.

Using panel regression methods, this paper investigates how the COVID-19 pandemic impacted bicycle sharing system (BSS) ridership in Budapest. In particular, the paper aims to separate the effects of mobility and government restrictions on BSS ridership and analyse whether long-term positive effects are observable in this city. Results indicate that both mobility and government stringency measures significantly and positively affected BSS usage, particularly in residential areas and close to public parks. However, after the first wave of the pandemic passed and government measures were partially lifted, BSS ridership declined in line with the elimination of the restrictions. New users often churned after their first trial, and usage frequency dropped to lower levels than before the pandemic. This indicates that BSS was a valuable transportation mode during a pandemic, but a permanent increase in usage was not observed in Budapest despite a considerable price decrease in bicycle fares. The unsatisfactory experiences with this BSS, primarily due to heavy bike frames and solid rubber tires may be the cause of this. Our results prove the benefits of BSS in mitigating a pandemic but call the attention to the need to improve particular system characteristics that may undermine long-term ridership. These characteristics can be different for every BSS; hence, local market research is required. This limits the generalizability of the results.

The epidemiology of smoking and e-cigarette use in the Hungarian adult population in 2018 / A dohányzás és az e-cigaretta-használat epidemiológiája a felnott magyar népesség körében 2018-ban.

Összefoglaló. Bevezetés: Nagyszámú kutatás igazolta, hogy a dohányzás növeli a legjelentosebb krónikus betegségek kockázatát. Habár 2009 óta csökkeno tendenciát mutat Magyarországon a hagyományos dohányzók aránya, az e-cigarettát kipróbálóké az utóbbi években folyamatosan növekszik. Célkituzés: A 2018-ban a felnott lakosság körében végzett Népegészségügyi Felmérés dohányzásra és e-cigaretta-használatra vonatkozó eredményeinek bemutatása az elozo vizsgálatok tükrében. Módszer: A kérdoíves felmérésben 1586 fo került személyesen lekérdezésre. Az iteratív súlyozás a többlépcsos mintavételi designhatást és a 2016-os mikrocenzus adatait vette figyelembe. Eredmények: 2018-ban a dohányzók aránya a magyar felnott lakosság körében 28,7% (95% MT: 26,3-31,1%), az e-cigarettát használók aránya pedig 1,7% (95% MT: 1,1-2,5%) volt. Az iskolai végzettség a 65 év alattiak esetében a dohányzást befolyásoló tényezo volt (EH: 3,32; 95% MT: 2,53-4,34), de a 65 éves és annál idosebb korcsoportban már nem (EH: 1,11; 95% MT: 0,59-2,09). Az e-cigarettát kipróbálók és használók között a leginkább említett (54,3% 95% MT: 44,0-64,5%) motivációs tényezocsoport a dohányzásról való leszokással, az ártalomcsökkentéssel és a visszaesés megelozésével volt kapcsolatos. A 65 éves és idosebb korcsoportban a dohányzók aránya 2015-höz képest emelkedett. 2018-ban az alapfokú iskolai végzettséguek körében volt a legmagasabb a dohányzók aránya, míg 2014-ben az érettségivel nem rendelkezo középfokú végzettséguek körében. Következtetés: Bár összességében csökkent, az alacsony iskolai végzettséguek és az idosek körében emelkedett a dohányzók aránya Magyarországon. Az e-cigarettát kipróbálók és használók száma növekvo tendenciát mutat hazánkban. Eredményeink az alacsony iskolai végzettséguekre kiemelten fókuszáló, megelozo és leszokást támogató népegészségügyi alprogramokat is tartalmazó komplex beavatkozást sürgetnek. Orv Hetil. 2022; 163(1): 31-38. INTRODUCTION: The body of evidence suggests that smoking increases the risk of the most prevalent chronic diseases. Although the proportion of traditional smokers in Hungary has been on a declining trend since 2009, the proportion of those who tried e-cigarette has been steadily increasing in recent years. OBJECTIVE: To present - in the light of previous studies - the results of the Public Health Survey among adults in 2018 on smoking and e-cigarette use. METHOD: 1586 persons were personally interviewed in a survey. The iterative weighting algorithm considered both the design effect of multistaged sampling and the 2016 Hungarian microcensus. RESULTS: In 2018, the proportion of smokers in the Hungarian adult population was 28.7% (95% CI 26.3-31.1%), and the proportion of e-cigarette users was 1.7% (95% CI 1.1-2.5%). Educational level was a predictor of smoking among respondents younger than 65 years old (OR 3.32; 95% CI 2.53-4.34), but not for those aged 65 years or older (OR 1.11; 95% CI 0.59-2.09). Among e-cigarette ever or current users, the most commonly mentioned (54.3% 95% CI 44.0-64.5%) motivational factor-group to try or use e-cigarettes included motivations to quit smoking, to reduce harm, and to avoid relapsing. In the population aged 65 years old or older, the proportion of smokers increased compared to 2015. The proportion of smokers was the highest among those with primary education in 2018, while in 2014, it was the highest among those with secondary education without a graduation certificate. CONCLUSION: In Hungary, although overall smoking rates are declining, the smoking rate in the low educational group and among the elderly increased. The number of people trying or using e-cigarettes is showing an increasing trend in our country. Our results call for a complex public health intervention program including prevention and smoking cessation supporting subprograms with high focus on those with primary education. Orv Hetil. 2022; 163(1): 31-38.

Vaping-Related Adverse Events and Perceived Health Improvements: A Cross-Sectional Survey among Daily E-Cigarette Users.

Web-based samples of e-cigarette users commonly report significant vaping-related health improvements (HIs) and mild adverse events (AEs). This cross-sectional study with in-person interviewing data collection examined self-reported AEs and perceived HIs among Hungarian adult current daily exclusive e-cigarette (n = 65) and dual users (n = 127), and former daily e-cigarette users (n = 91) in 2018. Logistic regression was used to evaluate associations between reporting any AEs/HIs, vaping status, and covariates. More former users (52.7%) reported AEs than current users (39.6%; p = 0.038). Exclusive and dual daily users reported similar rates of AEs (44.6% and 37.0%, respectively; p = 0.308). More current users (46.9%) experienced HIs than former users (35.2%; p = 0.064). Exclusive daily users were more likely to report HIs than dual users (63.1% versus 38.6%; p = 0.001). Former user status and smoking cessation/reduction reasons increased the odds of reporting AEs, whereas nicotine-containing e-liquid use and older age decreased the odds of reporting AEs. Exclusive vaper status, using advanced generation devices, and smoking cessation/reduction reasons increased the odds of experiencing HIs. This study, which used a traditional data collection methodology, found a higher rate of AEs and a lower rate of HIs compared to web-based surveys. Our results highlight that experiencing AEs and HIs is affected by users' characteristics, in addition to the device and e-liquid type.