Table 2 Sample characteristics

Characteristics

n = 3,124

(%)

Gender: n (%)

3,124

(100)

0

- Male

1,481

(47.41)

- Female

1,643

(52.59)

Age: mean (SD)

69.63

(6.30)

0

Range

57 - 84

Marital status: n (%)

3,087

(100)

1.2

- Single

105

(3.40)

- Married

2,217

(71.82)

- Divorced

229

(7.42)

- Widowed

536

(17.36)

Education: n (%)

3,079

(100)

1.4

- Under 10 years

2,038

(66.19)

- 10–11 years

550

(17.86)

- More than 11 years

491

(15.95)

3-month net income^a : mean (SD)

4,299.13

(2,053.88)

13.1

Health insurance: n (%)

3,100

(100)

0.8

- Statutory

2,859

(92,23)

- Private

241

(7.77)

CIRS-G^b : mean (SD)

6.88

(5.44)

16.8