Table 3.
‘Expected’ adjusted GFR by 125I-iothalamate urinary clearances (and re-expressed MDRD equation) in prospective living kidney donors derived from the actual or observed GFR values presented in Table 2a
|
125I-Iothalamate GFR (re-expressed MDRD study equation) (ml/min per 1.73m2) |
|||
|---|---|---|---|
| Age (years) |
Expected 5th percentile |
Mean expected value |
Expected 95th percentile |
| Women | |||
| 20 | 89 (76) | 116 (102) | 144 (128) |
| 25 | 87 (73) | 114 (99) | 142 (125) |
| 30 | 85 (70) | 113 (96) | 140 (122) |
| 35 | 83 (67) | 111 (93) | 138 (119) |
| 40 | 81 (64) | 109 (90) | 136 (116) |
| 45 | 79 (61) | 107 (87) | 134 (113) |
| 50 | 74 (58) | 101 (84) | 129 (110) |
| 55 | 69 (55) | 96 (81) | 124 (107) |
| 60 | 64 (52) | 91 (78) | 119 (104) |
| Men | |||
| 20 | 86 (79) | 113 (105) | 141 (131) |
| 25 | 84 (76) | 111 (102) | 139 (127) |
| 30 | 82 (73) | 109 (99) | 137 (124) |
| 35 | 80 (70) | 107 (96) | 135 (121) |
| 40 | 78 (67) | 105 (93) | 133 (118) |
| 45 | 76 (64) | 103 (90) | 131 (115) |
| 50 | 71 (61) | 98 (86) | 126 (112) |
| 55 | 66 (57) | 93 (83) | 121 (109) |
| 60 | 60 (54) | 88 (80) | 116 (106) |
GFR, glomerular filtration rate; MDRD, Modification of Diet in Renal Disease.
a
For mGFR, all living kidney donors (n=1057), for MDRD all living kidney donors from 1996 to 2005 with measured serum creatinine (n=545).