Figure 1From: Policies to improve end-of-life decisions in Flemish hospitals: communication, training of health care providers and use of quality assessments Prevalence (in percentage) of policy documents on all end-of-life decisions in Flemish hospitals in 2007 (N = 37) 1. 1 Missing values: Palliative sedation: 2; Alleviation of symptoms: 5; Withdrawing or withholding treatment: 1.Back to article page