Table 4 Results of multinomial logistic regression analysis

Sex

Male

Reference

Female

0.768

0.658

0.897

0.001

0.702

0.551

0.894

0.004

Age (years)

< 65

Reference

≥ 65

0.315

0.269

0.369

< 0.001

0.152

0.102

0.226

< 0.001

Marital status

Single, divorced, separated,

or widowed

Reference

Married

1.137

0.967

1.338

0.121

0.892

0.695

1.144

0.367

Region

Rural

Reference

Urban

1.137

0.995

1.342

0.058

1.306

1.038

1.642

0.023

Educational

level

High school or below

Reference

University or above

2.339

1.909

2.865

< 0.001

4.376

3.288

5.824

< 0.001

Economic

activity

No

Reference

Yes

1.258

1.075

1.472

0.004

1.179

0.908

1.531

0.215

Log (Income)

1.284

1.170

1.410

< 0.001

1.786

1.502

2.125

< 0.001

Type of

health coverage

Medical aid

Reference

National health insurance

1.448

1.076

1.949

0.015

1.321

0.641

2.723

0.450

Disability

No

Reference

Yes

0.592

0.464

0.754

< 0.001

0.200

0.091

0.437

< 0.001

Chronic disease

No

Reference

Yes

0.596

0.505

0.704

< 0.001

0.394

0.295

0.526

< 0.001