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. Author manuscript; available in PMC: 2019 Jan 18.
Published in final edited form as: Neuropsychologia. 2018 Aug 7;119:145–156. doi: 10.1016/j.neuropsychologia.2018.08.005

Table 2.

Demographic description of the study sample. ISCED refers to the International standard classification of education.

Median Interquartile Range Range
Age (years) 72 68–76 65–87
MMSE (points) 29 28–30 24–30
N %
Sex Female 110 39%
Education ISCED 1 and 2 65 23%
ISCED 3 and 4 110 39%
ISCED 5 and higher 107 38%