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Table 1 Sample characteristics, NIDS-CRAM Waves 4 and 5

From: Longitudinal changes in COVID-19 vaccination intent among South African adults: evidence from the NIDS-CRAM panel survey, February to May 2021

 

Wave 4

Wave 5

Wave 4/5, Balanced Panel

n

Weighted %

n

Weighted %

n

Weighted %

Gender

 Male

2156

48

2248

48

1875

49

 Female

3473

52

3614

52

3074

51

Age

 18–24

864

15

846

14

717

15

 25–59

3920

70

4136

71

3494

71

 60+

845

15

880

15

738

14

Racial population group

 African/ Black

4896

79

5072

79

4298

70

 Coloured

440

10

490

10

395

10

 Indian/ Asian

43

2

46

2

39

2

 White

250

9

254

9

217

9

Highest education

 Up to primary

1007

14

1037

14

879

14

 Up to secondary

2138

36

2214

36

1870

36

 Completed secondary

1293

22

1338

22

1149

22

 Tertiary

1147

28

1224

28

1014

28

Residential area

 Rural

1684

24

1708

24

1464

24

 Urban

3693

76

3855

76

3253

76

Chronic conditions

 No

3673

81

3862

81

3215

81

 Yes

1103

19

1116

19

974

19

Per capita household income quintile

 1

1261

21

1459

20

1236

21

 2

1355

19

1147

22

977

19

 3

1150

20

1181

20

1015

20

 4

876

21

1075

18

897

21

 5

642

18

605

20

503

19

Total

5629

100

5862

100

4949

100

  1. Note: Authors’ own calculations. Source: NIDS-CRAM Waves 4 and 5. Relevant estimates weighted using sampling weights