Table 4.

Comparison of cognitive function scores

Grouping	d0	d1	d2	d3
Routine group (n=37)	29.35±0.46	21.34±1.33*	24.18±2.12*	27.26±1.25*
GDFT group (n=37)	29.24±0.41	24.12±1.84*	27.21±1.53*	28.32±1.03*
t	1.306	9.065	8.429	4.776
P	0.195	< 0.001	< 0.001	< 0.001

^*represents the comparison with d0 within the group, P < 0.05.