Characteristic | Endemic area | Non-endemic area | |
---|---|---|---|
 | CKDu cases | Controls | Controls |
Total number | 733 | 4044 | 250 |
Males, % | 37.1 | 42.5 | 56 |
Age (years), mean (SD) | 39.1 (14.2) | 43.7 (13.9) | 35.5 (14.0) |
Farmer, % | 38 | 43.9 | 18.3 |
BMI, kg/m2, mean (SD) | 22.3 (4.6) | 21.1 (4.1) | 21.7 (4.4) |
ACR ≥30 mg/g | 733 | 0 | 0 |