Figure 1From: Attitudes to drug trials among relatives of unconscious intensive care patients Who are to decide if an unconscious patient is to participate in a drug trial? Forty-two relatives of unconscious ICU patients were asked the above question. More than one answer could be marked. No relatives marked 'Do not know'. In A. all answer are displayed. In B. the answers of those relatives marking two answers (n = 27) are displayed.Back to article page