Table 1 General characteristics of the study subjects

Satisfaction with healthcare services available at residing neighborhood

Yes

39,070

82.4

1,572

3.7

37,498

96.3

< 0.001

No

10,998

17.6

837

7.1

10,161

92.9

Sex

Male

22,401

50.7

813

3.5

21,588

96.5

< 0.001

Female

27,667

49.3

1,596

5.2

26,071

94.8

Age group

19–29

228

1.0

20

8.4

208

91.6

< 0.001

30–39

727

2.5

44

5.6

683

94.4

40–49

2,807

8.8

135

4.6

2,672

95.4

50–59

7,662

20.5

368

4.7

7,294

95.3

60–69

14,665

28.7

662

4.3

14,003

95.7

70+

23,979

38.5

1,180

3.8

22,799

96.2

Education level

None

8,458

10.2

631

7.0

7,827

93.0

< 0.001

Elementary school

12,691

19.7

648

4.7

12,043

95.3

Middle school

8,701

17.1

362

3.9

8,339

96.1

High school

12,625

30.2

515

4.2

12,110

95.8

College or above

7,593

22.8

253

3.3

7,340

96.7

Income

Low

13,462

18.2

957

7.0

12,505

93.0

< 0.001

Low-middle

11,786

19.9

542

4.1

11,244

95.9

Middle

7,692

16.1

326

4.1

7,366

95.9

Middle-high

5,767

13.5

206

3.4

5,561

96.6

High

11,361

32.3

378

3.4

10,983

96.6

Occupation

Professional or administrative position

2,448

7.5

76

3.0

2,372

97.0

< 0.001

Office work

1,705

5.4

51

2.7

1,654

97.3

Sales and service

4,770

10.5

227

5.1

4,543

94.9

Agriculture and fishery

4,940

3.4

273

5.3

4,667

94.7

Blue collar work or simple labor

10,752

21.9

518

4.0

10,234

96.0

Unemployed

25,453

51.3

1,264

4.6

24,189

95.4

Body weight

Underweight

1,450

2.1

129

6.7

1,321

93.3

0.0009

Normal

29,188

55.6

1,352

4.0

27,836

96.0

Overweight or obese

19,430

42.2

928

4.5

18,502

95.5

Subjective health status

Fair

12,411

27.3

316

2.4

12,095

97.6

< 0.001

Poor

37,657

72.7

2,093

5.0

35,564

95.0

Perceived stress

Yes

9,660

21.7

910

8.3

8,750

91.7

< 0.001

No

40,408

78.3

1,499

3.2

38,909

96.8

Depressive symptoms

No

47,809

95.2

2,031

3.7

45,778

96.3

< 0.001

Yes

2,259

4.8

378

16.6

1,881

83.4

Current smoking

Yes

6,177

14.5

306

4.9

5,871

95.1

0.0532

No

43,891

85.5

2,103

4.2

41,788

95.8

Current monthly drinking

Yes

16,215

38.3

681

4.1

15,534

95.9

0.2898

No

33,853

61.7

1,728

4.4

32,125

95.6

Moderate-to-vigorous physical activity

No

42,765

85.6

2,035

4.4

40,730

95.6

0.4262

Yes

7,303

14.4

374

4.1

6,929

95.9

Diabetes

No

36,391

73.4

1,811

4.5

34,580

95.5

0.0571

Yes

13,677

26.6

598

3.9

13,079

96.1

Receiving medical treatment for hypertension

No

2,099

6.2

159

7.1

1,940

92.9

< 0.001

Yes

47,969

93.8

2,250

4.1

45,719

95.9

Residing region

Urban

25,484

78.5

1,028

4.1

24,456

95.9

0.0003

Rural

24,584

21.5

1,381

5.0

23,203

95.0

Total

50,068

100.0

1,765

4.3

53,438

95.7