Age

n (%)

Mean (SDb)

Range

42.84 (5.61)

3 - 54

Marital statusc

Divorced

27 (71.1)

Non-divorced

9 (23.7)

Missing

2 (5.3)

Used to live with the husbandd

Yes

37 (97.4)

No

1 (2.6)

Nationality

Japanese

38 (100.0)

Partner’s nationality

Japanese

35 (92.1)

Educational attainment

Junior high school

1 (2.6)

Senior high school

5 (13.2)

College/Junior university

21 (55.3)

University

8 (21.1)

Graduate school

3 (7.9)

Working status

Full-time worker

12 (31.4)

Contract worker

6 (15.8)

Part-time worker

7 (18.4)

Housewife

1 (2.6)

Student

1 (2.6)

Non-working

6 (15.8)

Be on welfare

6 (15.8)

Household income

0 - 2.99 million yen

7 (18.9)

3 - 4.99 million yen

2 (5.3)

5 - 6.99 million yen

2 (5.3)

7 - 8.99 million yen

1 (2.6)

Over 9 million yen

4 (10.5)

On welfare

2 (5.3)

Missing

20 (52.6)

HADS (n = 36)e

Anxiety score

10.58 (5.23)

1 - 19

Anxiety identifiedf

18 (47.4)