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Table 2 Descriptive statistics for current baseline sample

From: The NEIL Memory Research Unit: psychosocial, biological, physiological and lifestyle factors associated with healthy ageing: study protocol

N 693
Age, years, mean (SD) 64.23 (6.92)
Age group  
 50–59, % 26
 60–69, % 54.1
 70–79, % 17
 80–89, % 2.9
Female, % 65.8
Education, years, mean (SD) 15.04 (3.45)
Education level  
 Primary, % 3.9
 Secondary, % 21.4
 Tertiary, % 74.6
CES-D ≥16, % 8
Self-rated health  
 Excellent, % 25.4
 Very good, % 52.8
 Good, % 18.0
 Fair, % 3.1
 Poor, % 0.7