[Advance health care directives as seen by surgical patients]

Progressive health care implies progress also in physician/patient interaction, especially with regard to moribund patients and their relatives. Advance health care directives emerged from the desire to influence medical treatment even in borderline situations. In spite of the present political and public discussions in Germany, advance directives are rarely of much importance in everyday surgical practice. By means of questionnaires, this study aimed at the frequency of advance directives among the patients of a surgical hospital and at related influencing factors.

Between August 2007 and January 2008, 450 patients at our hospital were interviewed, prior to scheduled surgery, on the topic of advance health care directives by means of anonymous questionnaires. In addition to questions about the existence of or the intention to draw up advance directives, the study focussed particularly on the relationship between patient and attending physician. Patient-specific and sociodemographic data were collected as well.

Of the patients interviewed, 16.7% stated they had drawn up advance directives, while 21.3% did not know about the possibility of drawing up such a document. A mere 9.7% of the patients interviewed saw no need for such directives, whereas the majority (65.3%) considered it an option. Among the factors influencing the drawing up of advance directives, age and prior experience with severe disease figured significantly. Of the patients interviewed, 64.8% wished for more information on the topic of advance health care directives and health care proxies. The wish was expressed by 80.1% of patients that the attending surgeon mention the topic prior to surgery.

Although the proportion of patients that draw up advance health care directives continues to be less than one fifth, surgical patients have a great need for information regarding the topic. Surgical hospital personnel should also set themselves to this task.