Table 2 Site specific demographics, all participants with valid physical activity and socioeconomic data (N = 2,101)
| Â | USA | Seychelles | Jamaica | South Africa | Ghana | p-value across sites |
|---|---|---|---|---|---|---|
(n = 427) | (n = 415) | (n = 379) | (n = 469) | (n = 411) | ||
PPI adjusted Gross National Income (GNI)1 per capita in US$ | 50,861 | 21,340 | 8,170 | 11,640 | 3,340 | Â |
Human Development Index (HDI), 2010 | 0.934 | 0.799 | 0.727 | 0.621 | 0.540 | Â |
Age (SD) | 35.5 (6.3) | 36 (5.6) | 34.6 (6.1) | 33.6 (5.8) | 34.6 (6.6) | <0.001 |
Male sex (%) | 48.0 | 48.7 | 51.2 | 47.8 | 42.3 | 0.15 |
Body mass index (kg/m2) (SD) | 32.1 (8.7) | 26.8 (5.4) | 26.3 (6.3) | 27.5 (8.2) | 24.1 (4.4) | <0.001 |
Obese (BMI > =30) (%) | 53.6 | 23.9 | 25.6 | 31.8 | 9.5 | <0.001 |
Years of education (SD) | 13.3 (2.2) | 12.9 (2.3) | 10.7 (2.0) | 9.8 (2.3) | 8.4 (4.0) | <0.001 |
Household income1 per person in US$ (SD2) | 11,652 (10,700) | 10,779 (7,505) | 7,042 (8,761) | 886 (1,251) | 1,272 (6,205) | <0.001 |
Proportion in relative poverty3 (%) | 89.7 | 59.5 | 49.6 | 98.5 | 85.6 | <0.001 |
Manual laborer or farmer (%) | 48.7 | 41.4 | 63.9 | 87.4 | 75.7 | <0.001 |