Table 2.
Prevalence of CKD stages according to the eGFR in the married population with fertility desire in rural China by gender.
| CKD stage | EGFR by Asian modified CKD-EPI equation (mL/min//1.73 m2) | Total (n, %) | Male (n, %) | Female (n, %) | P-value |
|---|---|---|---|---|---|
| 1 | ≥90 | 51428 (1.66) | 17766 (1.19) | 33662 (2.11) | <0.001 |
| 2 | 60–89 | 12513 (0.40) | 2820 (0.19) | 9693 (0.61) | <0.001 |
| 3 | 30–59 | 24508 (0.79) | 5669 (0.38) | 18839 (1.18) | <0.001 |
| 3a | 45–59 | 21235 (0.68) | 4512 (0.30) | 16723 (1.05) | <0.001 |
| 3b | 30–44 | 3273 (0.11) | 1157 (0.08) | 2116 (0.13) | <0.001 |
| 4 | 15–29 | 794 (0.03) | 416 (0.03) | 378 (0.02) | <0.001 |
| 5 | <15 | 872 (0.03) | 325 (0.02) | 547 (0.03) | <0.001 |
CKD: chronic kidney disease. eGFR: estimated glomerular filtration rate.. CKD-EPI equation: chronic kidney disease epidemiology collaboration equation.