Table 1.
Younger | Older | |
---|---|---|
Number of subjects | 14 | 15 |
Age, yr | 30 ± 4 | 69 ± 5* |
Sex (male/female) | 6/8 | 5/10 |
Height, m | 1.7 ± 0.2 | 1.7 ± 0.1 |
Weight, kg | 74.5 ± 19.7 | 74.0 ± 14.6 |
Body mass index, kg/m2 | 25.3 ± 5.4 | 26.3 ± 4.1 |
Body surface area, m2 | 1.9 ± 0.3 | 1.8 ± 0.2 |
Handedness (right/left) | 13/1 | 14/1 |
Montreal Cognitive Assessment scorea | 29 ± 1 | 28 ± 1* |
Corrected vision (yes/no) | 4/10 | 10/5 |
Physical activity (high/moderate/low)b | 7/6/1 | 2/11/2 |
Values are expressed as means ± SD.
Significantly different from younger (P ≤ 0.016).
All subjects were within the normal range for their age group [younger: ≥26; older: ≥23; (52, 53)].
Stratified according to Craig et al. (9).