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. 2017 Mar 7;12(3):e0172204. doi: 10.1371/journal.pone.0172204

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.