| 性别 | Scr (umol/L) | CKD-EPI方程 |
| 女性 | ≤62 | eGFR = 144 × (Scr/0.7)−0.329 × 0.993Age |
| >62 | eGFR = 144 × (Scr/0.7)−1.209 × 0.993Age | |
| 男性 | ≤80 | eGFR = 144 × (Scr/0.9)−0.411 × 0.993Age |
| >80 | eGFR = 144 × (Scr/0.9)−1.209 × 0.993Age |