Table 2.

Participants

		Spanish PCU	Portuguese PCU	Total
Gender	Male	5	3	8
	Female	5	4	9
Age		Range: 58–90 years	Range: 56–78 years	Mean: 70.5
		Mean: 74 years	Mean: 67 years
Hospitalization time		Range: 4–44 days	Range: 9–76 days	Mean: 22.5
		Mean: 14 days	Mean: 31 days
Diagnoses	Oncologic	7	7	14
	Non-oncologic	3	0	3