Table 1 The weighted prevalence of study population of adult disabled

Total

6,583

(100.0)

3,784

(57.5)

2,799

(42.5)

Sociodemographic information

 Age

  20–44

1,072

(16.3)

719

(19.0)

353

(12.6)

< 0.001

  45–64

2,569

(39.0)

1,706

(45.1)

863

(30.8)

  ≥ 65

2,944

(44.7)

1,360

(35.9)

1,584

(56.6)

 Grade of disability

  4 ~ 6th

3,970

(62.8)

2,283

(62.4)

1,687

(63.3)

0.444

  1 ~ 3rd

2,356

(37.2)

1,378

(37.6)

978

(36.7)

 Type of disability

  Mental

603

(9.5)

342

(9.3)

261

(9.8)

0.543

  Physical

5,724

(90.5)

3,320

(90.7)

2,404

(90.2)

 Educational level

  University

854

(13.0)

660

(17.4)

195

(7.0)

< 0.001

  High school

1,835

(27.9)

1,301

(34.4)

534

(19.1)

  Middle school

3,892

(59.1)

1,824

(48.2)

2,068

(73.9)

 Subjective SES

  Upper

56

(0.9)

35

(0.9)

21

(0.8)

0.737

  Middle

2,071

(31.5)

1,187

(31.4)

885

(31.6)

  Low

4,457

(67.7)

2,563

(67.7)

1,894

(67.6)

 Health coverage

  NHI

5,540

(84.3)

3,197

(84.6)

2,343

(83.8)

0.005

  Medicaid

1,033

(15.7)

580

(15.4)

453

(16.2)

Chronic diseases or behaviors

 Hypertension

  No

3,871

(58.8)

2,361

(62.4)

1,510

(53.9)

< 0.001

  Yes

2,713

(41.2)

1,424

(37.6)

1,289

(46.1)

 Diabetes

  No

5,290

(80.3)

3,072

(81.2)

2,217

(79.2)

0.046

  Yes

1,294

(19.7)

712

(18.8)

582

(20.8)

 Smoking

  No

5,229

(79.4)

2,539

(67.1)

2,690

(96.1)

< 0.001

  Yes

1,354

(20.6)

1,245

(32.9)

109

(3.9)

 Frequency of toothbrushing

  ≥ 2

5,460

(82.9)

3,100

(81.9)

2,360

(84.3)

0.010

  < 2

1,124

(17.1)

685

(18.1)

439

(15.7)

 Oral exam last year

  Yes

2,181

(33.1)

1,288

(34.0)

893

(31.9)

0.070

  No

4,403

(66.9)

2,497

(66.0)

1,906

(68.1)

 Dental unmet need

  No

4,773

(72.5)

2,785

(73.6)

1,988

(71.0)

0.021

  Yes

1,811

(27.5)

999

(26.4)

811

(29.0)