Table 1 Descriptive statistics of the participants (n = 64).

[1] Female

0.66

0.48

0

1

—

[2] MMSE score

26.50

2.77

16

30

−0.179

—

[3] Age

71.39

6.39

59

84

−0.116

−0.272*

—

[4] Years of education

6.14

3.68

0

20

−0.477*

0.516*

−0.175

—

[5] Social network size

6.22

5.43

0

28

−0.123

0.105

0.072

−0.094

—

[6] Social network embeddedness (continuous)

3.73

2.23

0

7

−0.042

0.009

−0.013

−0.135

0.846*

[7] Social network embeddedness (low = 0, high = 1)

0.44

0.50

0

1

−0.091

0.115

−0.134

−0.086

0.765*