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Table 1 Characteristics of study participants

From: Association between social support and ambulance use among older people in Japan: an empirical cross-sectional study

 

Total

 

People who did not call an ambulance

People who called ambulance, but were not hospitalized

People who called an ambulance and were hospitalized

 

n

%

n

%

n

%

n

%

Gender

21,471

       

 Female

11,191

52.1

10,499

52.6

341

50.0

350

41.5

 Male

10,280

47.9

9446

47.4

342

50.0

493

58.5

Age (years)

21,471

       

 65 ~ 69

5155

24.0

4922

24.7

117

17.1

116

13.8

 70 ~ 74

6383

29.7

6016

30.1

164

24.0

203

24.1

 75 ~ 79

5162

24.0

4768

23.9

175

25.6

219

26.0

 80 ~ 84

3135

14.6

2820

14.1

131

19.1

184

21.8

85

1636

7.6

1419

7.1

96

14.1

121

14.4

Years of education

21,068

       

13

6486

30.8

6113

31.2

176

26.1

197

24.3

 10 ~ 12

9035

42.9

8423

43.0

271

40.2

341

42.1

 6 ~ 9

5233

24.8

4765

24.3

214

31.8

254

31.4

 < 6

143

0.7

126

0.6

7

1.0

10

1.2

 Others

171

0.8

157

0.8

6

0.9

8

1.0

Self-rated health status

21,149

       

 Good

18,268

86.4

172,233

98.6

499

74.3

546

66.7

 Poor

2881

13.6

2435

1.4

173

25.7

273

33.4

Marital status (currently married)

21,150

       

 Yes

15,502

73.3

14,441

73.5

463

68.7

598

73.3

 No

5483

26.0

5073

25.8

201

29.8

209

25.6

 Others

165

0.8

146

0.7

10

1.5

9

1.1

Annual equivalent income

21,471

       

4 million

2200

10.2

2111

10.6

52

76.1

57

6.8

 2 million~ < 4 million

7464

34.8

7006

35.1

228

33.4

230

27.3

 < 2 million

9158

42.7

8416

42.2

314

46.0

428

50.8

 non-responsive

2629

12.2

2412

12.1

89

13.0

128

15.2

About people around you who listen to your complaints

        

Family members listen to your complaints

21,122

       

 Yes

18,026

85.3

16,812

85.6

539

81.4

675

82.4

 No

3096

14.7

2829

14.4

123

18.6

144

17.6

Neighbors or friends listen to your complaints

21,122

       

 Yes

10,670

50.5

10,007

51.0

319

48.2

344

42.0

 No

10,452

49.5

9634

49.0

343

51.8

475

58.0

There is no one to listen to your complaints

21,122

       

 Yes

1028

4.9

931

4.7

54

8.2

43

5.3

 No

20,094

95.1

18,710

95.3

608

91.8

776

94.7

About people around you whose complaints you listen to

        

You listen to your family’s complaints

20,987

       

 Yes

16,991

81.0

15,874

81.2

500

75.6

617

77.2

 No

3996

19.0

3653

18.8

161

24.4

182

22.8

You listen to neighboors’ or friends’ complaints

20,987

       

 Yes

10,825

51.6

10,180

52.1

316

47.8

329

41.1

 No

10,162

48.4

9347

47.9

345

52.2

470

58.9

You have no one to listen to his or her complaints

20,987

       

 Yes

1326

6.3

1183

6.1

71

10.7

72

9.0

 No

19,661

93.7

18,334

93.9

590

89.3

727

91.0

About pople who take care of you when you fall ill

        

Family members take care of you

21,141

       

 Yes

19,693

93.1

18,350

93.4

601

90.0

742

90.1

 No

1448

6.9

1303

6.6

68

10.0

77

9.9

Neighbors or friends take care of you

21,141

       

 Yes

1594

7.5

1461

7.4

54

8.1

79

9.6

 No

19,547

92.5

18,192

92.6

615

91.9

740

90.4

There is no one who takes care of you

21,141

       

 Yes

1078

5.1

977

5.0

50

7.5

51

6.2

 No

20,063

94.9

18,676

95.0

619

91.5

368

93.8

About people who you take care of when they fall ill

        

You take care of family

21,141

       

 Yes

15,687

74.2

14,675

74.7

459

68.6

553

65.1

 No

5080

25.8

4656

25.3

187

31.4

237

34.9

You take care of neighbors or friends

21,141

       

 Yes

1773

8.4

1648

8.4

51

76.2

74

9.0

 No

18,994

91.6

17,683

91.6

595

23.8

716

91.0

There is no one who you take care of

21,141

       

 Yes

4600

21.8

4216

21.5

169

25.3

215

26.3

 No

16,167

88.2

15,115

78.5

477

74.7

575

73.7