Table 4

Presence of pressure ulcers during the last week of life.

	Total
Pressure ulcer grade 1	9%→10%
Pressure ulcer grade 1	p=0.016
Pressure ulcer grade 2	5%→6%
Pressure ulcer grade 2	NS
Pressure ulcer grade 3	3%→3%
Pressure ulcer grade 3	NS
Pressure ulcer grade 4	2%→2%
Pressure ulcer grade 4	NS
No pressure ulcer	79%→77%
No pressure ulcer	p=0.006
Do not know if patient had pressure ulcer	3%→2%
Do not know if patient had pressure ulcer	NS