Model 1

Model 2

Model 3

Female

1.122

1.024

1.024

Age (<30)

31 - 41

1.227

1.246

1.232

41 - 50

1.121

1.170

1.159

51 - 64

0.852

0.887

0.868

Educational attainment (Primary)

Junior secondary

0.681**

0.643***

0.662**

Senior secondary

0.810

0.765

0.757

Post secondary

0.786

0.708

0.714

Marital status (single)

Married

0.758

0.773

0.792

Others

1.592*

1.622*

1.680*

Working status (employed)

Unemployed

2.198***

2.259***

2.159***

Homemaker

1.447**

1.436**

1.457**

Retired

1.762

1.816*

1.829*

Recruitment place (urban)

Rural

?

0.569***

0.559***

Year (2006)

2007

?

?

0.473***

2008

?

?

0.608*

2009

?

?

0.608*

2010

?

?

0.461***

Nagelkerke R-sq

0.051

0.066

0.084

(n)

(1609)

(1609)

(1609)