Table 2. Socio-demographic and clinical characteristics of the patients and caregivers^*.

	Patient	Caregiver
Female	62.5	74.3
Male	37.5	25.6
20 to 60 years old	5.7	46.4
61 to 80 years old	55.5	47.0
80 + years old	38.8	6.6
Primary Education	47.0	16.6
Secondary Education	26.2	39.0
Tertiary Education	26.8	47.3
SES 1 i	38.7	.
SES 2 i	37.7	.
SES 3 i	14.8	.
SES 4 i	8.7	.
Public Health System	5.8	.
Private Health System	67.7	.
Other Health System	16.2	.
Observations	328	328

* Results are expressed in percentage (%).

ⁱ SES 1–4 label four socioeconomic group levels ordered from lowest to highest. There are two observations that do not have the age of the caregiver.