Table 3: Means and standard deviations of cognitive scores across time-points.

Assessment Time-point Physical activity intervention mean (SD) Psychosocial intervention mean (SD)
Dementia Controls Dementia Controls
MMSE Before 18.14 (7.73) 28.82 (1.54) 19.29 (7.16) 27.91 (2.17)
Immediately after 18.86 (6.01) 28.45 (1.51) 19.71 (7.91) 27.72 (2.24)
6 weeks after 19.57 (6.70) 28.82 (1.17) 19.71 (8.04) 28.18 (2.32)
VF Before 9.71 (9.38) 20.09 (5.34) 9.86 (8.91) 22.18 (7.81)
Immediately after 10.00 (7.42) 22.27 (2.83) 7.71 (4.54) 21.82 (4.14)
6 weeks after 8.57 (6.55) 22.55 (8.12) 10.71 (9.25) 21.09 (6.77)
HVLT Before 8.57 (7.04) 24.36 (5.35) 9.00 (8.08) 22.55 (5.43)
Immediately after 9.00 (7.37) 22.91 (4.93) 11.43 (9.38) 22.09 (4.83)
6 weeks after 8.86 (7.54) 23.82 (6.51) 8.43 (7.07) 24.09 (5.34)
Series Before 16.67 (11.25) 30.38 (5.97) 18.17 (9.11) 27.50 (7.56)
Immediately after 19.33 (9.93) 33.00 (4.31) 14.17 (9.70) 29.88 (9.20)
6 weeks after 20.50 (11.31) 27.25 (7.56) 17.50 (12.63) 32.00 (6.30)
OOO Before 26.83 (8.40) 32.63 (8.03) 30.00 (7.40) 33.25 (8.84)
Immediately after 26.67 (9.20) 33.25 (4.13) 29.83 (7.08) 32.75 (8.22)
6 weeks after 27.33 (7.94) 33.88 (5.33) 23.83 (11.51) 32.75 (8.26)
Jigsaw Before 1.50 (0.71) 8.14 (3.39) 2.00 (1.41) 7.28 (3.90)
Immediately after 2.00 (1.41) 7.14 (4.10) 1.50 (2.12) 7.29 (4.27)
6 weeks after 2.00 (1.41) 8.86 (2.67) 2.00 (1.41) 7.43 (4.35)
Total CCIID Before 47.17 (21.36) 70.88 (14.24) 53.17 (16.92) 67.63 (17.29)
Immediately after 48.17 (20.88) 72.50 (10.14) 45.83 (15.94) 69.75 (16.93)
6 weeks after 53.50 (18.51) 69.38 (14.36) 44.17 (26.77) 75.50 (11.80)