[Situation and perspectives of public health in Germany--research and teaching. Position paper of the German Public Health Association]. / Situation und Perspektiven von Public Health in Deutschland--Forschung und Lehre. Positionspapier der Deutschen Gesellschaft für Public Health e. V.

This position paper of the German Public Health Association describes current situation and perspectives of public health in Germany with emphasis on research and teaching. It outlines those measures necessary for strengthening of public health research in Germany.

[Tobacco prevention at the regional level, Bavaria as an example]. / Tabakprävention auf Landesebene. Das Beispiel Bayern.

Tobacco consumption is one of the most relevant behavior-based health risks. It has been estimated that there are 14,000-18,000 tobacco-related deaths each year in Bavaria, Germany. Thus, efficient tobacco prevention, which involves measures of behavior-oriented as well as of condition-oriented prevention at the Federal State level, is a priority objective of prevention politics in Bavaria. Measures of behavior-oriented prevention account for the fact that tobacco prevention affects private lifestyles, where statutory provisions may not be effectual. However, smoking bans have achieved the creation of smoke-free living spaces especially for children and adolescents. In the long term, it is essential to enhance evaluation of tobacco prevention, to pay more attention to sustainability of approved projects, and to ensure a smoke-free environment for children and adolescents. The Bavarian health program "Gesund.Leben.Bayern." is an important platform for this.

[Secondhand smoke in hospitality venues. Exposure, body burden, economic and health aspects in conjunction with smoking bans]. / Tabakrauch in gastronomischen Einrichtungen. Exposition, innere Belastung, ökonomische und gesundheitliche Aspekte im Zusammenhang mit Rauchverboten.

Secondhand smoke was classified by national and international organisations as a known cause of cancer in humans and has many adverse health effects, especially cardiovascular diseases and lung tumours. Global studies have clearly shown that hospitality venues have the highest levels of indoor air pollution containing different substances that are clearly carcinogenic--such as tobacco-related chemicals--compared with other, smoke-free indoor spaces. Data from the human biomonitoring of non-smoking employees in the food service industry confirm this high exposure level. Non-smokers exposed to secondhand smoke in these environments are at increased risk for adverse health effects. The consistent protection of non-smokers in public places such as restaurants and bars through a smoking ban results in a significant reduction of the pollutants in the air (mostly > 90%) and clearly reduces the internal body burden for users and employees. Furthermore, health complaints by non-smoking employees are reduced and the higher risk for lung tumours of employees in the food service industry compared with the general population can be effectively reduced as well. According to current standards of knowledge, other measures such as spatial separation of smoking areas or the use of mechanical venting systems do not achieve a comparably high and effective pollutant reduction under field conditions. Studies concerning the economic effects of prohibiting smoking in public places conducted in various countries have shown that beverage-focused gastronomic enterprises experience a short-term down trend but that food-focused gastronomic enterprises do not experience any negative or even positive effects. The positive effects of a ban on smoking in public places on the general population are a decline in cigarette consumption and the reduction of secondhand smoke exposure by non-smokers. Smoking bans in hospitality venues are not necessarily linked with a shift of the tobacco consumption to private rooms and an associated increase of secondhand smoke exposure. A comprehensive smoking ban in public spaces without exemption is therefore an easy and targeted measure for gastronomic enterprises from a health perspective.

[Smoking bans in public places: current epidemiological evidence of cardiovascular health impacts at the population level]. / Rauchverbote in öffentlichen Räumen: Aktuelle epidemiologische Evidenz für kardiovaskuläre Gesundheitseffekte auf Bevölkerungsebene.

During the past years smoking bans in public places including hospitality venues have been introduced in several countries. Up to now, eight ecological studies on hospital admission rates due to acute myocardial infarction or coronary events after introduction of a smoking ban in the United States, Canada, and Italy have been published. This article reviews these studies and discusses their significance and potential sources of error from an epidemiological point of view. The chronological order of reduction in acute myocardial infarction rates following the smoking ban, the consistency of this association in several countries, and the biological plausibility because of the known acute cardiovascular effects of secondhand smoke suggest a causal association. Thus, if this turns out to be true public smoking bans will be a very effective public health measure.

[An interventional study to improve breast-feeding conditions in obstetric clinics of a model region in Bavaria]. / Eine Interventionsstudie zur Verbesserung von Stillbedingungen in Geburtskliniken einer Modellregion in Bayern.

Breastfeeding is influenced amongst other aspects by the support of the medical staff in clinics. Therefore WHO and UNICEF have implemented the programme "ten steps to successful breastfeeding" and the certificate "Baby friendly hospital" to promote breastfeeding in clinics. When the study "Breastfeeding in Bavaria" was started only two clinics in Bavaria were certified as baby friendly. In a Bavarian region where breastfeeding rates were significantly lower than in other regions an intervention study will be conducted. The aim of the study is to educate the clinic staff in the support of breastfeeding mothers. This paper describes the aims and methods of this intervention study.