Live Donor KDPI Calculator

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LKDPI Score:

9

This model calculates a risk score for a recipient of a potential live donor kidney.

Live Donor Characteristics:

Donor age:	18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85
Donor sex:	female male
Recipient sex:	female male
Donor eGFR:	60 62 65 67 70 72 75 77 80 82 85 87 90 92 95 97 100 102 105 107 110 112 115 117 120 122 125
Donor SBP:	80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200
Donor BMI:	15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Donor is African-American:	No Yes
Donor history of cigarette use:	No Yes
Donor and recipient biologically related:	No Yes
Donor and recipient are ABO incompatible:	No Yes
Donor Weight:	40 kg/89 lb 42 kg/93 lb 44 kg/98 lb 46 kg/102 lb 48 kg/107 lb 50 kg/111 lb 52 kg/115 lb 54 kg/120 lb 56 kg/124 lb 58 kg/129 lb 60 kg/133 lb 62 kg/138 lb 64 kg/142 lb 66 kg/147 lb 68 kg/151 lb 70 kg/155 lb 72 kg/160 lb 74 kg/164 lb 76 kg/169 lb 78 kg/173 lb 80 kg/178 lb 82 kg/182 lb 84 kg/187 lb 86 kg/191 lb 88 kg/195 lb 90 kg/200 lb 92 kg/204 lb 94 kg/209 lb 96 kg/213 lb 98 kg/218 lb 100 kg/222 lb 102 kg/226 lb 104 kg/231 lb 106 kg/235 lb 108 kg/240 lb 110 kg/244 lb 112 kg/249 lb 114 kg/253 lb 116 kg/258 lb 118 kg/262 lb 120 kg/266 lb or higher
Recipient Weight:	40 kg/89 lb or lower 42 kg/93 lb 44 kg/98 lb 46 kg/102 lb 48 kg/107 lb 50 kg/111 lb 52 kg/115 lb 54 kg/120 lb 56 kg/124 lb 58 kg/129 lb 60 kg/133 lb 62 kg/138 lb 64 kg/142 lb 66 kg/147 lb 68 kg/151 lb 70 kg/155 lb 72 kg/160 lb 74 kg/164 lb 76 kg/169 lb 78 kg/173 lb 80 kg/178 lb 82 kg/182 lb 84 kg/187 lb 86 kg/191 lb 88 kg/195 lb 90 kg/200 lb 92 kg/204 lb 94 kg/209 lb 96 kg/213 lb 98 kg/218 lb 100 kg/222 lb 102 kg/226 lb 104 kg/231 lb 106 kg/235 lb 108 kg/240 lb 110 kg/244 lb 112 kg/249 lb 114 kg/253 lb 116 kg/258 lb 118 kg/262 lb 120 kg/266 lb 122 kg/271 lb 124 kg/275 lb 126 kg/280 lb 128 kg/284 lb 130 kg/289 lb 132 kg/293 lb 134 kg/298 lb 136 kg/302 lb 138 kg/306 lb 140 kg/311 lb 142 kg/315 lb 144 kg/320 lb 146 kg/324 lb 148 kg/329 lb 150 kg/333 lb 152 kg/338 lb 154 kg/342 lb 156 kg/346 lb 158 kg/351 lb 160 kg/355 lb 162 kg/360 lb 164 kg/364 lb 166 kg/369 lb 168 kg/373 lb 170 kg/377 lb 172 kg/382 lb 174 kg/386 lb 176 kg/391 lb 178 kg/395 lb 180 kg/400 lb or higher
Donor and recipient HLA-B mismatches:	0 1 2
Donor and recipient HLA-DR mismatches:	0 1 2

The LKDPI is on the same scale as the deceased donor KDPI but can be negative (an organ of lower predicted risk than any DD kidney) or exceed 100 (an organ of higher predicted risk than any DD kidney). For example, a donor with an LKDPI of 20 indicates that live donor transplantation using a kidney from this donor would have expected risk equivalent to deceased donor transplantation from a donor with KDPI of 20.

The population used for this study includes kidney transplant recipients from 2005 to 2013. All-cause graft loss was modeled using multivariate Cox regression.

Based on Massie AB, Leanza J, Fahmy LM, Chow EKH, Luo X, Segev DL. A risk index for living donor kidney transplantation. AJT 2016

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