Parameters

Model 1 (Stepwise) Model 2 ( Chi-square)

OR CI (95%)

OR CI (95%)

Age group

Over 75 years old

Up to 75 years old

Marital status

Not married

Married

Income

Up to one minimum wage

Over one minimum wage

Body Mass Index

Overweight

Normal

Cardiovascular disease

Yes

No

Diabetes mellitus

Yes

No

3.74 (1.31; 10.67)

1.00

2.91 (1.00; 8.55)

1.00

3.99 (1.36; 11.71)

1.00

0.15 (0.04; 0.57)

1.00

6.99 (1.96; 24.89)

1.00

4.07 (1.37; 12.07)

1.00

3.40 (1.23; 9.39)

1.00

2.55 (0.90; 7.21)

1.00

3.76 (1.32; 10.72)

1.00

0.18 (0.05; 0.66)

1.00

5.44 (1.62; 18.24)

1.00

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