Basic life support knowledge in Germany and the influences of demographic factors.

BACKGROUND: In the developed world, cardiovascular diseases still contribute to mortality and morbidity, leading to significantly increased deaths in recent years. Thus, it is necessary for a layperson to provide the best possible basic life support (BLS) until professional help is available. Since information on current BLS knowledge in Germany is not available, but necessary to be able to make targeted improvements in BLS education, we conducted this study. METHODS: A cohort survey using convenience sampling (non-probability) method was conducted with questions found in emergency medicine education. People coming to the emergency room of two big university hospitals located in the South (Munich) and western part (Cologne) of Germany were asked to participate in the survey between 2016 and 2017. Primary outcome measures were the proportion of correct answers for each emergency scenario in relationship to age, region, profession and first-aid training. RESULTS: Altogether 1003 people (504 from Cologne; 499 from Munich) took part in the questionnaire. 54.7% were female and 45.3% were male aging from 19 to 52 with a mean of 37.2 years. Although over 90% had taken part in first aid training, many people were lacking first aid knowledge, with less than 10% choosing the correct frequency for chest compression. Hereby demographic factors had a significant influence (p<0.05) in the given answers (Friedmann-and-Wilcoxon Test). CONCLUSION: Overall, results of our survey indicate a clear lack of BLS knowledge. With this information, targeted measures for improving BLS knowledge should be conducted. Additionally, further studies on the feasibility and efficiency of teaching methods are needed.

Burn first aid knowledge in Germany and the influences of social-economic factors.

BACKGROUND: Optimal management of burns always starts with the first aid. Results of numerous studies carried out in different countries indicated in general a low awareness of first aid of burns irrespective of whether the income of the country was high, middle or low. The aim of the study was to investigate the knowledge in burn first aid in Germany and compare it to an Australian study from 2013. METHODS: From January 2016 until August 2017 patients, visitors and medical personnel in the emergency room of two large hospitals in Southern and the Western part of Germany were asked to take part in a paper based multiple-choice survey. RESULTS: Altogether 1229 people took part in the questionnaire, 588 from Bavaria and 641 from North Rhine-Westphalia; 45,2% males and 54.8% females. Their age ranged from 19 to 52 with a mean of 37.2 years. Hereby participants that had taken part in first aid training and people working in health care had significant more correct answers. Overall, only approximately a third of the given answers were correct. CONCLUSION: Our study suggests that there is room for improvement since only a minority of the German population is familiar with first aid principles dealing with burns. Although more than 40% had taken part in a first aid training, the questioned people gave less correct answers than the Australians in 2013.