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Table 4 Differential analysis of the intensity of the intention to quit smoking

From: The influence of health literacy and knowledge about smoking hazards on the intention to quit smoking and its intensity: an empirical study based on the data of China’s health literacy investigation

Characteristics

Intensity of intention to quit smoking

 

> 12month

≤ 12month

≤ 1month

Mean Rank

Z/H

p-value

(%, n = 281)

(%, n = 182)

(%, n = 93)

Heath literacy

      

 Lower

65.8

68.1

69.9

281.89

-0.781

0.435

 Higher

34.2

31.9

30.1

271.54

Knowledge of smoking hazards

      

 Lower

50.9

43.4

36.6

261.45

-2.536

0.011

 Higher

49.1

56.6

63.4

293.05

Age

      

 18~39

30.2

28.0

26.9

271.63

0.675

0.714

 40~59

49.5

50.5

54.8

283.26

 60~69

20.3

21.4

18.3

276.41

Education level

      

 Illiterate or elementary school

20.6

31.3

30.1

305.53

7.832

0.050

 Middle school

35.9

32.4

37.6

277.27

 High school

20.3

16.5

17.2

265.75

 College or above

23.1

19.8

15.1

258.39

Occupation

      

 Agriculture

22.4

26.4

18.3

276.82

2.360

0.670

 Factory or manual

27.4

28.6

33.3

287.73

 Office, student, or non-manual

24.9

21.4

18.3

262.44

 Public sectors

11.7

12.6

12.9

284.42

 Other

13.5

11.0

17.2

283.35

Region

      

 Rural

52.3

62.1

50.5

282.7

-0.751

0.453

 Urban

47.7

37.9

49.5

273.32

Marital status

      

 Not married

2.5

6.0

2.2

305.23

-0.831

0.406

 Married

97.5

94.0

97.8

277.5

Self-reported good health

      

 No

31.3

28.0

34.4

279.1

-0.064

0.949

 Yes

68.7

72.0

65.6

278.24

Smoking Level

      

 Non-daily

14.6

10.4

25.8

298.79

12.851

0.002

 Light daily

33.1

46.7

43.0

298.97

 Moderate/

Heavy daily

52.3

42.9

31.2

254.22