Table 1 Demographic and anthropometric characteristics of the participants
N | Unweighted distributions | Weighted distribution | ||
|---|---|---|---|---|
% | % | 95CI | ||
Gender | ||||
Female | 814 | 61.6 | 60.3 | 57.5 - 63.1 |
Male | 507 | 38.4 | 39.7 | 36.9 - 42.6 |
Place of residence | ||||
Urban | 545 | 41.3 | 31.7 | 23.4 - 41.2 |
Rural | 776 | 58.7 | 68.4 | 58.8 - 76.6 |
Age (years) | ||||
25 - 34 | 478 | 36.2 | 34.0 | 30.7 - 37.5 |
35 - 44 | 337 | 25.5 | 28.1 | 24.6 - 31.8 |
45 - 54 | 288 | 21.8 | 20.9 | 18.6 - 23.3 |
55 - 64 | 218 | 16.5 | 17.0 | 14.4 - 20.2 |
Mean age (SE) | 1321 | 41.2 (0.31) | 41.4 (0.44) | 40.6 - 42.3 |
Median age (IQR) | 1321 | 39 (31 - 50) | 40 (32 - 50) | 39.5 - 40.5* |
Education (years) | ||||
None | 427 | 32.5 | 33.9 | 29.7 - 38.2 |
1 - 5 | 617 | 46.9 | 49.3 | 45.5 - 53.2 |
6 or more | 272 | 20.7 | 16.8 | 13.5 - 20.7 |
Body mass index (kg/m2) - Mean (SE) | 1272 | 23.8 (0.15) | 23.2 (0.24) | 22.8 - 23.7 |
Waist circumference, women (cm) - Mean (SE) | 772 | 80.4 (0.45) | 78.9 (0.53) | 77.9 - 80.0 |
Waist circumference, men (cm) - Mean (SE) | 504 | 78.5 (0.47) | 78.0 (0.58) | 76.9 - 79.2 |
Fasting blood glucose (mmol/L) - Mean (SE) | 1321 | 4.9 (0.05) | 4.6 (0.09) | 4.6 - 5.1 |