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Table 1 Descriptive Statistics of the Sample of the Health Section (section M) in CGSS2010

From: Status constraint and lifestyle transition: a latent class analysis of health-related lifestyles among different social strata in China

Categorical variables

Values

Unweighted (N = 2895)

Weighted (N = 2930)

Sample size

Percentage

Sample size

Percentage

Gender

Male

1559

53.9

1672

42.9

Female

1336

46.1

1258

57.1

Residency

Rural

1226

42.3

1395

47.6

Urban

1669

57.7

1535

52.4

Birth cohort

In or before 1977

2402

83.0

2409

82.2

In or after 1978

493

17.0

521

17.8

Educational attainment

Primary school or below

1011

34.9

1072

36.6

Middle school

933

32.2

981

33.5

High school or equivalent

515

17.8

499

17.0

Vocational college or above

436

15.1

377

12.9

Occupational status

Managerial/professional employee

396

13.7

357

12.2

Ordinary non-physical worker

352

12.2

310

10.6

Small business owner/individual businessman

280

9.7

300

10.2

Foreman/skilled worker

291

10.1

276

9.4

Unskilled physical worker

452

15.6

450

15.4

Agricultural laborer

1124

38.8

1236

42.2

Continuous variables

Range

Mean

Standard deviation

Mean

Standard deviation

Age

[18,96]

47.3

14.8

46.4

14.4

Annual income (RMB)

[50,6000000]

22108.5

118221.9

21250.9

112438.8

Natural log of annual income

(3.91, 15.61)

9.2

1.2

9.2

1.2