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Table 1 Sociodemographic and lifestyle characteristics of 3,619 Ghanaian adults across quintiles (Q) of the SDI in the RODAM Study

From: A multi-dimensional Sustainable Diet Index (SDI) for Ghanaian adults under transition: the RODAM Study

Characteristics

Q1 [2.00–5.00] (n = 601)

Q2 [6.00–7.00] (n = 887)

Q3 [8.00–8.00] (n = 616)

Q4 [9.00–10.00] (n = 965)

Q5 [11.00–16.00] (n = 550)

Site (%)

     

Amsterdam

14.8

24.6

21.8

18.3

14.0

Berlin

11.2

13.0

12.3

10.8

8.7

London

4.7

6.3

9.7

11.0

19.5

Ghana (urban)

48.9

37.3

33.3

32.3

35.1

Ghana (rural)

20.4

18.8

22.9

27.6

22.7

Length of stay

17.3 (15.9, 18.7)

16.3 (15.3, 17.3)

17.2 (16.0, 18.4)

16.4 (15.4, 17.4)

17.6 (16.3, 18.8)

< 10years

26.9

28.2

23.9

27.8

24.9

≥ 10 years

73.1

71.8

76.1

72.2

75.1

Sex (%)

     

Male

40.1

37.5

36.0

32.6

38.2

Female

59.9

62.5

64.0

67.4

61.8

Age (years)

42.3 (41.4, 43.2)

44.7 (43.9, 45.4)*

46.7 (45.8, 47.5)*

47.6 (46.9, 48.3)*

49.6 (48.7, 50.5)*

< 40

43.3

35.3

27.3

24.2

18.9

40–64

53.5

60.5

67.5

69.4

73.6

≥ 65

3.2

4.2

5.2

6.4

7.5

Number of people in the household

4.5 (4.3, 4.7)

4.2 (4.1, 4.4)

4.2 (4.0, 4.4)

4.3 (4.1, 4.5)

4.3 (4.0, 4.5)

≤ 5 (%)

66.7

69.6

70.4

67.5

71.0

> 5

33.3

30.4

29.6

32.5

29.0

Marital Status (%)

     

Never married

17.9

16.0

12.8

13.4

7.8

Married

65.2

61.7

64.1

60.3

63.6

Formerly married

16.9

22.3

23.1

26.3

28.6

Educational level (%)

     

Never/Elementary

30.6

34.6

39.4

43.9

39.1

Lower/Intermediate

59.7

56.8

52.3

48.3

50.4

Higher/University

9.7

8.6

8.3

7.8

10.5

Employment status (%)

     

No

16.3

22.2

21.9

21.2

19.9

Yes

83.7

77.8

78.1

78.8

80.1

Smoking status (%)

     

Never

87.2

90.5

91.7

93.4

91.8

Ever

12.8

9.5

8.3

6.6

8.2

Current alcohol use (%)

     

No

76.7

78.1

82.1

86.6

92.2

Yes

23.3

21.9

17.9

13.4

7.8

Physical activity

(MET-minutes/week)

7762.9

(7180.1, 8345.8)

6892.7

(6412.9, 7372.5)*

6526.2

(5950.4, 7107.9)*

6273.5

(5813.5, 6733.4)*

6010.9

(5401.6, 6620.2)*

Low – Moderate

40.1

46.6

48.4

49.1

49.5

High

59.9

53.4

51.6

50.9

50.5

Energy intake (cal/day)

2973

(2912, 3035)

2677

(2626, 2727)*

2524

(2463, 2585)*

2289

(2241, 2338)*

2111

(2046, 2175)*

BMI (kg/m2)

26.8 (26.4, 27.3)

27.0 (26.6, 27.4)

27.3 (25.9, 26.6)

26.2 (25.9, 26.6)*

26.4 (25.9, 26.8)*

  1. †means and 95% confidence interval
  2. *mean values were significantly different (at p < 0.05) compared to Q1