组别

n

GAD-7

MoCA

干预前

(M ± SD)

干预后

(M ± SD)

t

P

干预前

(M ± SD)

干预后

(M ± SD)

t

P

实验组

20

3.50 ± 5.45

2.70 ± 4.11

1.466

.159

25.10 ± 2.79

27.90 ± 1.37

−5.480

<.001

对照组

20

3.45 ± 3.87

1.95 ± 2.63

1.838

.082

23.75 ± 3.19

26.55 ± 2.54

−4.729

<.001

t

.033

.687

1.424

2.089

P

.974

.496

.163

.043