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Table 1 Demographics of sample and behavioral response prevalence

From: Chinese smokers’ behavioral response toward cigarette price: individual and regional correlates

Group

N

% of sample

Decrease a little (%)

Significant decrease (%)

Unadjusted OR(overall change, PBR)

Unadjusted OR(considerable change, SPBR)

Individual level

      

 Age (years)

      

 <25

900

15.5

33.1

4.0

1.00

1.00

 25–34

1333

20.4

33.3

4.6

1.04(0.80,1.35)

1.16(0.76,1.75)

 35–44

1346

20.5

37.2

4.3

1.20(0.82,1.75)

1.09(0.48,2.46)

 45–54

1335

19.6

39.2

4.5

1.30(0.97,1.75)*

1.13(0.59,2.16)

 55+

946

24.0

35.5

6.5

1.27(0.88,1.83)

1.68(0.94,2.99)

Gender

      

 Male

5048

88.4

35.6

5.4

1.00

1.00

 Female

612

11.6

37.5

0.9

0.84(0.39,1.82)

0.17(0.04,0.69)**

Ethnicity

      

 Han

5427

96.9

36.0

5.0

1.00

1.00

 Other

233

3.1

29.4

0.8

0.60(0.35,1.04)*

0.15(0.04,0.50)***

Education

      

 Elementary school or less

1265

22.9

19.5

2.6

1.00

1.00

 Junior high school

2823

46.9

40.5

4.8

2.85(1.17,6.90)***

1.84(0.81,4.20)

 High school

825

16.4

33.4

5.9

2.31(0.83,6.41)

2.30(0.45,11.83)

 Junior college or college

747

13.8

49.5

7.9

4.64(1.43,15.07)***

3.19(0.78,13.08)

Occupation

      

 Managers and clerks

977

15.1

17.3

1.3

1.00

1.00

 Professionals

711

10.8

17.7

3.9

1.24(0.40,3.88)

0.30(0.47,19.83)

 Commerce and service

1660

28.6

45.9

3.6

4.09(1.25,13.40)***

2.82(0.67,11.89)

 Operations

1079

17.0

40.9

7.3

4.18(1.10,15.97)***

5.96(1.40,25.45)**

 Students

445

13.0

41.1

9.3

4.69(1.22,18.05)***

7.69(1.34,44.33)**

 Retired

222

3.3

37.3

5.4

3.37(0.96,11.87)*

4.29(0.64.28.76)

 Other

566

12.2

37.8

5.1

3.31(0.88,12.56)

4.06(0.69,23.76)

Income/person/year Yuan*

      

 <10,000

2402

41.3

28.9

2.2

1.00

1.00

 10,000-

1960

32.6

42.8

6.4

2.17(0.95,4.96)*

3.06(1.04,9.00)**

 20,000-

1298

26.1

38.0

7.4

1.93(0.68,5.50)

3.59(0.96,13.43)*

Type of smoking

      

 Daily smoking

3753

66.9

24.1

2.4

1.00

1.00

 Occasional smoking

1907

33.1

59.5

9.9

6.08(2.10,17.61)***

4.49(1.68,11.98)***

Starting age for smoker

      

 <16 year

867

14.9

3.5

1.0

1.00

 

 16-

1725

28.5

10.8

0.8

1.19(0.54,3.13)

0.89(0.37,2.13)

 20-

3068

56.7

56.8

8.0

2.77(1.16,6.62)**

0.82(0.26,2.61)

Cigarettes number

      

 <10 cigarettes

1988

33.4

13.6

3.2

1.00

1.00

 10 –cigarettes

1990

34.9

31.8

2.0

2.43(0.94,6.28)*

0.69(0.43,0.84)***

 20- cigarettes

1682

31.7

63.6

9.8

12.46(2.94,52.80)***

3.28(0.69,16.07)

Cigarette price

      

 <5

818

15.3

5.1

5.1

1.00

1.00

 5-

2342

40.1

21.8

1.8

2.58(0.78,8.47)

0.33(0.22,0.51)***

 10-

1600

28.8

63.3

1.7

13.9(4.43,50.0)***

0.31(0.14,0.69)***

 15-

506

8.7

76.8

6.7

31.3(5.4,79.0)***

1.32(0.16,11.62)

 20-

394

7.2

48.8

36.8

42.5(6.9,97.6)***

10.80(1.55,75.49)**

Type for buy

      

 Cartons

3414

60.9

52.0

2.6

1.00

1.00

 Packs

2146

39.1

16.0

9.2

0.36(0.15,0.75)***

0.27(0.13,0.57)***

Smoking situation

      

 Alone

1798

34.9

69.2

11.3

1.00

1.00

 Smoking with others

3862

65.1

17.9

1.5

0.06(0.03,0.16)***

0.12(0.04,0.32)***

Restrict smoking in public place

      

 No or part

419

7.9

36.6

5.1

1.00

1.00

 Restriction

5028

92.1

35.5

5.5

0.95(0.63,1.45)

0.98(0.62,1.58)

Restrict smoking in household

      

 No or part

3149

52.2

42.1

6.8

1.00

1.00

 Restriction

2511

47.8

27.6

2.5

0.20(0.18,1.06)*

0.35(0.11,1.10)

Restrict smoking in work place

      

 No or part

2426

44.6

34.3

6.1

1.00

1.00

 Restriction

3234

55.4

37.0

4.0

0.99(0.59,1.67)

0.64(0.26,1.58)

Regional variables

      

Region location

      

 East

1913

45.9

37.9

6.6

1.00

1.00

 Central

902

12.3

41.0

4.9

1.02(0.53,1.95)

0.72(0.30,1.77)

 West

2845

41.8

31.9

2.9

0.65(0.32,1.33)

0.34(0.17,1.10)

GDP (yuan) per capita

      

 <40,000

2725

42.2

34.5

3.1

1.00

1.00

 40,000-

1419

27.7

39.7

3.2

1.24(0.71,2.17)

1.03(0.58,1.82)

 50,000-

2423

48.5

36.4

6.8

1.33(0.66,2.71)

2.27(0.94,5.43)*

Population(million)

      

 <5

2437

23.1

35.6

3.9

1.00

1.00

 5-

2003

32.4

36.2

4.3

1.05(0.60,1.99)

1.10(0.55,2.20)

 10 -

1220

44.4

35.5

5.9

1.54(0.60,3.96)

2.14(0.85,5.41)

Cigarettes production

      

 <5

1091

28.0

46.6

10.1

1.00

1.00

 5-

1790

47.8

30.9

3.1

0.43(0.17,1.13)

0.29(0.12,0.71)***

 10-

2490

32.7

42.8

3.5

0.70(0.27,1.80)

0.32(0.11,0.83)***

Restrict smoking in public place

      

 <70 %

2970

43.5

41.1

5.0

1.00

1.00

 70 %-

1472

28.2

27.2

1.6

0.47(0.37,0.71)

031(0.19,0.48)

 80 %-

1218

12.4

36.1

8.0

0.98(0.37,2.62)

1.65(0.62,4.39)

Restrict smoking in household

      

 <20 %

1192

23.1

26.8

1.9

1.00

1.00

 25 %-

2270

44.8

41.0

6.9

2.35(1.27,4.35)***

3.86(1.58,9.53)***

 35 %-

2148

32.1

35.0

4.2

1.62(0.85,3.08)

2.29(1.19,4.40)**

Restrict smoking in work place

      

 <30 %

1723

28.4

29.9

2.1

1.00

1.00

 30 %-

2964

56.4

40.2

6.4

1.90(0.98,3.66)

3.15(1.42,6.93)***

 40 %-

937

15.2

30.5

4.6

1.18(0.54,2.59)

2.54(1.05,6.63)**

Medial news coverage

      

 <20

4192

68.2

33.3

3.8

1.00

1.00

 20-

589

7.9

42.3

2.6

1.31(0.69,2.52)

0.67(0.22,2.03)

 40-

879

23.9

40.6

8.7

1.72(0.65,4.52)

2.59(1.05,7.20)**

  1. *p < 0.1, **p < 0.05,***p < .0.01