Mar 2021 DOI 10.14302/issn.2690-0904.ijoe-21-3736
Neuberger ManfredCorresponding author
Medical University of Vienna, Centre of Public Health; A-1090 Wien, Kinderspitalgasse 15, Austria
In the catering industrytobacco smoke was the primary source of fine and ultrafine particles, which are well known for their health-damaging effects. As shown in studies, attempts to reduce passive smoking in the catering industry of Vienna, like separated smoking rooms, failed to reduce fine and ultrafine particle concentrations effectively. On November 1st 2019, an enlarged non-smoker’s protection law was introduced, including a total smoking-ban in the catering industry. 40 hospitality venues with areas for smokers and non-smokers before the ban had been selected as typical Viennese cafes, pubs, bars and discotheques to be sampled unannounced. Concentrations of fine particle mass (PM10, PM2.5, PM1) and ultrafine particle number (PNC) and lung deposited surface area (LDSA) could be measured before and after the introduction of the smoking-ban in 39 venues at nearly identical locations and under comparable circumstances. Results showed a statistically significant decline in both fine and ultrafine particle concentrations in the former smoking areas for all parameters as well as in the former non-smoking areas for PM2.5, PM1 and LDSA. After the ban concentrations in former smoking areas and non-smoking areas showed no significant differences any more. From these results the smoking-ban successfully removed particles from breathing air of guests and staff, however, some outliers in the study after the ban point to the necessity of repeated controls in Vienna. Also, outside Vienna the compliance with the law should be controlled in the Austrian hospitality industry.
Feb 2020 DOI 10.14302/issn.2690-0904.ijoe-20-3205
Neuberger ManfredCorresponding author
Felbigergasse 3/2/18, A-1140 Wien, Austria
The aim was to record the smoking behaviour of 13- to 16-year-old Austrian pupils and to investigate changes in smoking behaviour following amendments of legislation and gender-specific differences. The survey took place in Vienna, Lower Austria, Burgenland, Styria and Carinthia and was conducted at eight different school types. The data was collected by means of a questionnaire in a group setting at the beginning of a school lesson. The completion of the questionnaire was anonymous. 95,1% of the returned questionnaires could be used for this study, yielding data from a total of 1029 young people for analysis. 38.4% of the participants stated that they had at least once consumed tobacco or related products, with girls having tried them more often (41,6%) than boys (34,9%) (p = .028). At the time of the study, 3,3% used tobacco daily and 4,6% several times a week; thus 7,9% smoke regularly. Although friends or family are the most popular type of acquisition for girls and boys, girls buy their tobacco products from vending machines (11,6%) much more frequently than boys (6,0%) (p = .014) and prefer normal cigarettes (p < .001). The results of this study show that while the number of adolescents who smoke daily is decreasing, the number of occasional smokers is increasing. Already 38,4% of the 13 to 16-year olds have had some experience consuming tobacco. Austria must take the measures recommended by the WHO to reduce the smoking prevalence and protect minors from the health damage caused by tobacco smoke.