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Table 1 Socio-demographic characteristics of the AWI-Gen participants per research site

From: Poor cardiovascular health is associated with subclinical atherosclerosis in apparently healthy sub-Saharan African populations: an H3Africa AWI-Gen study

Characteristics

Total population

N = 9011

Burkina Faso

n = 2074

Ghana

n = 1729

Kenya

n = 1913

South Africa

n = 3295

Women

4948 (50.8)

1035 (49.6)

936 (54.1)

1067 (54.1)

1910 (48.2)

Age in years

50.9 ± 6.9

49.8 ± 5.9

51.1 ± 5.8

48.8 ± 5.8

52.5 ± 8.0

Formal education in yes/no

6675 (63.8)

353 (17.0)

594 (29.6)

1795 (92.4)

3933 (88.5)

*Household SES

10.1 ± 4.1

11.3 ± 3.9

9.50 ± 4.6

11.1 ± 3.3

9.1 ± 4.0

Household SES in quintiles

 Q1 (poorest)

336 (16.2)

372 (18.5)

235 (12.1)

605 (13.4)

1548 (14.7)

 Q2 (poorer)

404 (19.4)

360 (17.9)

432 (22.3)

1100 (24.4)

2296 (21.8)

 Q3 (poor)

405 (19.5)

387 (19.2)

450 (23.2)

655 (14.6)

1897 (18.0)

 Q4 (less poor)

386 (18.6)

473 (23.5)

396 (20.4)

949 (21.1)

2204 (20.9)

 Q5 (least poor)

546 (26.3)

421 (20.9)

429 (22.1)

1194 (26.5)

2590 (24.6)

MVPA in minutes/weeks

1573 ± 1550

2077 ± 1590

2036 ± 1707

1749 ± 1732

1074 ± 1189

Servings of fruits and vegetables/day

2.9 ± 2.0

1.8 ± 0.9

3.4 ± 1.5

4.11 ± 2.5

2.23 ± 1.7

BMI in kg/m2

25.0 ± 6.8

20.9 ± 3.4

21.60 ± 3.6

25.40 ± 5.8

28.22 ± 7.6

SBP in mmHg

124.6 ± 21.8

115.6 ± 18.2

123.9 ± 21.6

120.0 ± 21.2

130.9 ± 21.7

DBP in mmHg

79.7 ± 3.7

73.5 ± 10.6

76.9 ± 12.7

78.4 ± 12.9

84.29 ± 14.2

Glucose in mg/dL

91.3 ± 29.4

90.9 ± 22.5

81.8 ± 13.21

97.8 ± 36.1

92.5 ± 33.5

Total cholesterol in mg/dL

148 ± 43.7

132 ± 36.9

125 ± 35.8

169 ± 41.9

159 ± 43.2

CVHI (0–14)

10.4 ± 2.0

10.8 ± 1.5

11.4 ± 1.6

10.7 ± 1.9

9.3 ± 2.0

Common CIMT in μm

637 ± 117

664 ± 118

690 ± 119

588 ± 104

620 ± 106

  1. Values are n (%) or mean ± SD (standard deviation); CVHI cardiovascular health index, CIMT carotid intima-media thickness, BMI body mass index, SBP systolic blood pressure, DBP diastolic blood pressure, SES socio-economic status, Q1 to Q5 wealth quintiles, MVPA moderate-to-vigorous physical activity in minutes per week. Formal education is defined as having attained primary or secondary or tertiary education; *Household SES presented as a mean ± SD of household assets