Figure 1.

Percentage of patients with sedation in the last 48 hrs in relation to the number of annual deaths (bars) in care of PCU Havelhoehe between 1995 and 2002. Significant increase of incidence for sedation in the period 2000–2002 (p = 0.015 in paired t-test)

Muller-Busch et al. BMC Palliative Care 2003 2:2   doi:10.1186/1472-684X-2-2
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