Table 4 Comparison of NPI-Q sub-items of the study participants with and without Japanese education

24.1 ± 3.4

15.8 ± 1.8

0.024^*

3.1 ± 4.8

1.9 ± 4.0

0.043^*

1.0 ± 2.6

1.0 ± 3.1

0.954

2.4 ± 4.2

1.6 ± 3.3

0.103

2.1 ± 4.0

1.2 ± 2.3

0.033^*

2.6 ± 4.1

1.3 ± 2.9

0.004^*

0.6 ± 2.3

1.3 ± 2.9

0.213

1.9 ± 3.8

1.3 ± 2.8

0.168

2.1 ± 3.9

1.3 ± 3.1

0.060

2.8 ± 4.5

1.9 ± 3.5

0.072

1.8 ± 3.4

1.2 ± 3.2

0.226

2.0 ± 3.8

1.3 ± 3.0

0.111

1.2 ± 2.9

1.0 ± 3.0

0.566