Table 3:
Age-standardiseda prevalence rates of creatinine- and cystatin C-based eGFR<60 ml/min/1.73m2 in people without hypertension, diabetes, or heavy proteinuria, by sex, for ages 18–60 years with both creatinine and cystatin C measurements available
| Centre | Area | Rural / Urban | Men | Women | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| n | CKD-EPI 2009creat % (95% Cl) | CHKD-EPI 2012cys % (95% Cl) | CKD-EPI 2012creat-cys % (95% Cl) | n | CKD-EPI 2009creat % (95% Cl) | CHKD-EPI 2012cys % (95% Cl) | CKD-EPI 2012creat-cys % (95% Cl) | |||
| England | all | Rural | 98 | 0.0 (N/A)b | 0.5 (0, 1.4) | -c | 169 | 1.8 (0.4, 3.2)b | 0.3 (0, 0.8) | -c |
| England | all | Urban | 515 | 0.1 (0, 0.4)b | 0.8 (0.1, 1.4) | -c | 759 | 0.8 (0.3, 1.4)b | 0.4 (0, 0.7) | -c |
| India 3 (UDAY) | Sonipat | Rural | 177 | 0.3 (0, 0.9) | 14.3 (10.5, 18.0) | 1.7 (0.2, 3.2) | 253 | 0.0 (N/A) | 12.9 (7.3, 18.4) | 0.6 (0, 1.3) |
| India 3 (UDAY) | Sonipat | Urban | 199 | 0.0 (N/A) | 14.1 (10.4, 17.8) | 2.5 (0.7, 4.3) | 273 | 0.0 (N/A) | 14.1 (10.6, 17.6) | 2.8 (0.8, 4.8) |
| India 3 (UDAY) | Vizag | Rural | 269 | 6.7 (0, 15.2) | 21.3 (9.9, 32.6) | 10.1 (1.5, 18.8) | 325 | 2.8 (1.2, 4.5) | 12.1 (8.7, 15.5) | 4.8 (2.7, 7.0) |
| India 3 (UDAY) | Vizag | Urban | 152 | 0.0 (N/A) | 12.5 (3.2, 21.9) | 0.4 (0, 1.2) | 244 | 0.0 (N/A) | 12.8 (8.1, 17.5) | 2.1 (0.1, 4.1) |
| Kenya | Muhoroni East | Urban | 4 | 0.0 (N/A) | 0.0 (N/A) | 0.0 (N/A) | 9 | 0.0 (N/A) | 0.0 (N/A) | 0.0 (N/A) |
| Kenya | Owaga | Rural | 37 | 0.0 (N/A) | 3.6 (0, 10.0) | 0.0 (N/A) | 43 | 0.0 (N/A) | 10.4 (4.8, 16.0) | 0.0 (N/A) |
| Kenya | Tonde | Rural | 19 | 0.0 (N/A) | 0.0 (N/A) | 0.0 (N/A) | 29 | 0.0 (N/A) | 14.3 (3.7, 24.9) | 0.0 (N/A) |
| Malawi | Karonga | Rural | 214 | 1.4 (0, 3.5) | 1.1 (0, 2.6) | 1.8 (0, 4.0) | 309 | 2.8 (0.3, 5.3) | 1.6 (0, 3.8) | 2.3 (0, 4.7) |
| Malawi | Lilongwe | Urban | 74 | 3.1 (0, 8.6) | 0.7 (0, 2.1) | 0.0 (N/A) | 159 | 4.0 (0.7, 7.2) | 0.0 (N/A) | 0.7 (0, 2.1) |
| Peru | Tumbes | Rural | 210 | 0.0 (N/A) | 1.7 (0.1, 3.3) | 0.0 (N/A) | 284 | 0.6 (0, 1.7) | 0.9 (0, 2.0) | 0.0 (N/A) |
| Peru | Tumbes | Urban | 186 | 0.0 (N/A) | 1.5 (0, 3.2) | 0.0 (N/A) | 304 | 0.0 (N/A) | 1.4 (0.1, 2.7) | 0.0 (N/A) |
eGFR=estimated glomerular filtration rate;
a
age-standardised prevalence using WHO global population age weights;
b
includes race adjustment;
c
not available as eGFR values supplied and exact age not available;
N/A=no CI available due to zero estimate